ASSEMBLY ENGINEER JOB DESCRIPTION

Find Assembly Engineer job descriptions that cover process validation, fixture qualification, build sequence ownership, non-conformance resolution, and continuous improvement.

Assembly Engineer Job Description Template

1. About the Role

An Assembly Engineer owns the build. Where a Process Engineer optimizes line output broadly, this role takes direct accountability for a specific product's assembly sequence, fixture design, tolerance verification, and the non-conformance loop that keeps hardware moving toward final acceptance. ISO 9000-registered facilities and manufacturers operating under GMP frameworks rely on this seat to close the distance between engineering drawings and shipped product. Equipment qualification, work instruction authorship, and floor-level troubleshooting define most weeks.

2. Position Summary

As the Assembly Engineer, you own build readiness for assigned product lines, author work instructions and qualifying fixtures, and resolve non-conformances that prevent hardware from reaching final acceptance. You work within a cross-functional manufacturing team, coordinating directly with design engineers, quality personnel, and production operators to deliver assemblies that meet dimensional and functional requirements on schedule.

3. Why Join Us

Career Impact: Gaining direct ownership of fixture qualification and non-conformance resolution builds the engineering judgment that separates mid-level Assembly Engineers from senior manufacturing leads in ISO-registered facilities.

Business Impact: When assembly sequences are wrong, or fixtures fail tolerance checks, production stops, and customer shipment commitments slip; the Assembly Engineer is the technical owner who prevents that outcome.

Growth Opportunity: Engineers who master work instruction authorship, PFMEA participation, and vendor process transfers at this level are well-positioned to step into Manufacturing Engineer or Process Engineer roles with broader line ownership.

4. Key Responsibilities

  • Develop and maintain assembly work instructions, including build sequences, inspection criteria, and revision control documentation.
  • Design and qualify fixtures, jigs, and test equipment to support repeatable product assembly and dimensional verification.
  • Execute hands-on assembly and functional testing of products to support development builds and pre-production validation activities.
  • Investigate non-conformances, issue corrective and preventive action reports, and drive root cause resolution with production and quality teams.
  • Coordinate with design engineers and vendors to resolve assembly-level issues and implement engineering change requests.
  • Lead continuous improvement activities on assigned assembly lines, targeting reductions in defect rate, rework, and cycle time.
  • Train and guide production operators on assembly procedures, equipment setup, and quality standards.
  • Manage laboratory and prototyping resources, including equipment scheduling, calibration tracking, and material inventory.

5. Required Qualifications

  • Bachelor's degree in Mechanical, Manufacturing, Industrial, or Electrical Engineering, or equivalent work experience.
  • 3 or more years of assembly or manufacturing engineering experience, owning build sequences and acceptance testing from the start.
  • Proven ability to author work instructions, assembly procedures, and engineering change documentation to production standards.
  • Working knowledge of geometric dimensioning and tolerancing as applied to assembly fixtures, incoming inspection, and dimensional verification.
  • Experience conducting or supporting process validation activities, including defining acceptance criteria and documenting results.
  • Ability to read and interpret engineering drawings, including part and assembly drawings at a component level.
  • Strong cross-functional communication skills, with demonstrated ability to work alongside design engineers, quality teams, and production operators.

6. Preferred Qualifications

  • Experience participating in Design for Manufacturability reviews or Failure Mode and Effects Analyses at a component or assembly level.
  • Familiarity with lean manufacturing methods, including 5S, kaizen event facilitation, and cycle time reduction on production lines.
  • Exposure to robotic or semi-automated assembly equipment, including setup, parameter adjustment, and basic troubleshooting.
  • Prior experience supporting new product introduction from prototype stage through production qualification or PPAP.

7. Success Metrics & Environment

  • Non-conformance closure rate, measuring how quickly open NCRs move through root cause and corrective action steps.
  • First-pass yield on assigned assembly lines, tracking how often builds complete without rework or repair intervention.
  • Work instruction revision cycle time, reflecting how promptly engineering changes are translated into updated production documentation.
  • Fixture qualification cycle, measuring the number of builds completed before a fixture requires recalibration or replacement.
  • On-time delivery rate for assigned build packages, tracking adherence to production schedule commitments.

8. Compensation & Benefits (US Market Benchmark)

  • Base Salary Range: $65,000 to $95,000 per year, depending on experience and industry segment
  • Bonus: Annual performance bonus of 5% to 10% of base salary
  • Equity: Stock options or RSUs are uncommon at this level; offered at growth-stage manufacturers
  • Health Benefits: Medical, dental, and vision coverage; employer covers the majority of premiums
  • PTO: 15 to 20 days annually, plus standard US public holidays
  • Common Perks: Tuition reimbursement, tool allowances, on-site safety gear, and shift differentials where applicable


Figures are estimates based on general US market benchmarks and may be outdated. Adjust based on location, company size, and seniority level.

9. EEO & Legal

Background checks and verification of US work authorization are required as conditions of employment for all positions. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, disability, veteran status, sexual orientation, gender identity, or any other characteristic protected under applicable federal, state, or local law. Applicants requiring a reasonable accommodation to participate in the hiring process or to perform the essential functions of the role should notify the hiring team at any stage.

Assembly Engineer Job Description Examples

1. Assembly Engineer (Medical Device Manufacturing)

The Assembly Engineer builds manufacturing processes for complex catheter assemblies at Affera, guiding electromechanical medical device development from R&D through V&V and commercial release in compliance with FDA QSR guidelines. Working alongside design engineering teams and OEM vendors, this role owns quality oversight, tooling development, and process documentation to enable safe and repeatable device manufacturing.


Key Responsibilities

  • Develop manufacturing processes for complex catheter assemblies containing miniature, precision electromechanical components.
  • Develop manufacturing documentation, including inspection, assembly, and test procedures, purchase specifications, BOMs, routers, and part and assembly drawings.
  • Manage documentation changes using appropriate change control procedures.
  • Design and develop jigs, fixtures, and other equipment for catheter assembly, inspection, and testing.
  • Implement material control procedures from material receipt through final assembly.
  • Manage laboratory and prototyping space and equipment.
  • Assemble and test devices to support development, pre-clinical, and V&V activities.
  • Address quality issues, including issuing non-conformance reports and managing corrective and preventive actions.
  • Use Design for Manufacturability and statistical techniques to ensure manufacturability and robustness of the product.
  • Participate in design reviews and assist with Design and Process Failure Mode and Effects Analyses.
  • Interface with vendors, including procuring materials, resolving issues, and transferring processes to OEM vendors.
  • Train and supervise assembly and test technicians.


Required Qualifications

  • B.S. in Mechanical or Biomedical Engineering.
  • Minimum of 3 years of manufacturing experience for an electromechanical medical device, preferably a catheter-based product.
  • Experience with new product introduction (NPI) and development of manufacturing and test processes.
  • Solid background in process/product V&V.
  • Experience with packaging and sterilization of disposable medical devices is a plus.
  • SolidWorks CAD skills.
  • Highly motivated and thrives in a fast-paced environment with little direction.
  • Team-oriented spirit and ability to work cross-functionally across departments.
  • Strong attention to detail.
  • Excellent verbal and written communication skills, including the ability to effectively interface with design engineering teams.

2. Assembly Engineer (Automation & Robotics)

Embedded within the automation team, the Assembly Engineer leads development, testing, and validation of automation projects while supporting on-site installation and ramp-up at customer locations. Working closely with project management and cross-functional stakeholders, this role delivers deployment systems, technical documentation, and customer-facing support that ensure scalable and reliable automated solutions.


Core Functions

  • Develop and maintain automated deployment systems.
  • Recommend process improvements to ensure system scalability and reliability.
  • Assist in developing and implementing deployment plans.
  • Work with the project team to deploy and troubleshoot system applications.
  • Develop deployment support documentation for customers.
  • Work with project management to develop deployment specifications and configurations.
  • Assist in new system development and enhancements.
  • Attend training related to deployment procedures and standards.
  • Analyze and troubleshoot deployment issues in a timely manner.
  • Act as primary customer contact for deployment and post-deployment inquiries and issues.


Qualifications & Experience

  • BSc in Mechanical Engineering or Electrical Engineering.
  • Minimum of five years' experience in an automation and robotics environment, including repairing and maintaining robotic controllers, transfer devices, automation equipment, peripheral equipment, and mechanical units.
  • Electrical and pneumatic knowledge.
  • Workshop tool handling, including lathe, milling, and drilling machines, and precision measurement tools.
  • Understanding of tools and technology needed to complete repairs, with strong troubleshooting and repair capabilities.
  • Experience with technical documentation and remote support.
  • Experience with SolidWorks and AutoCAD 2D.
  • Strong communication and customer service skills, with a customer-focused approach.
  • Team-oriented mindset valuing diversity of thought and unity of action.
  • Commitment to integrity, accountability, and transparency.

3. Assembly Engineer (Aerospace Systems Installation)

Reporting to the AIT Leader, the Assembly Engineer shapes 3D installation datasets and systems integration for airframe and multi-discipline design teams, ensuring compliance with DMU standards and CATIA V5/V6 modeling requirements. Partnering with Design Integrated Product Teams and certification authorities, this role drives quality and consistency in aircraft systems installations that enable successful program certification.


Primary Duties

  • Produce 3D layouts to convey optimized routing or packaging concepts.
  • Produce and refine 3D layouts to optimize build and sourcing strategies.
  • Provision systems and coordinate interface requirements with Airframe Design and other Systems Design Integrated Product Teams.
  • Establish and enforce systems installation requirements, such as minimum line clearance and system separation.
  • Ensure compliance with DMU and 3D modeling standards.
  • Develop, test, and document new procedures for relational design and model-based definition techniques for Catia V5/V6.
  • Oversee the preparation, initial release, and revision of 3D installation datasets.
  • Coordinate system-specific installation requirements and dataset approvals with Design Integrated Product Teams and certification authorities.
  • Track and report progress to the AIT Leader.


Skills & Qualifications

  • Bachelor's degree in Mechanical, Aerospace, or other Engineering discipline, Math, or Physics required.
  • Minimum of 2 years of systems installation design experience.
  • Working knowledge of electrical, fluid, and mechanical routing requirements and installation hardware.
  • Proficiency in 3D modeling using CATIA V5 or later.
  • Basic understanding of DMU application and implementation.
  • Prior experience with Model Based Definition.
  • Prior experience using Catia V5 FTA toolset.
  • Prior experience using Enovia Matrix One PLM system.
  • Ability to communicate effectively both orally and in writing.
  • Ability to work well in a team environment to identify problems and develop solutions with minimum supervision.

4. Assembly Engineer (Manufacturing & Lean Production)

Sitting at the intersection of process engineering and lean manufacturing, the Assembly Engineer leads NPI activities including ultrasonic welding, dispense gluing, and laser etching to bring new products from development to PPQ-standard ramp-up. Operating across production lines, equipment setup, and cross-functional teams in an MNC environment, this role drives continuous improvement and productivity gains that sustain manufacturing quality and efficiency.


Duties

  • Participate in new project development and conduct process development of manufacturing activities, including ultrasonic welding, dispense gluing, laser etching, and other processes for new products.
  • Study and prepare the workstation layout, manpower resources, and equipment requirements for new projects.
  • Lead the handover of project launch to ramp-up to PPQ standards.
  • Set up new machines and manufacturing equipment and adjust their parameters.
  • Prepare new machine work instructions and train operators on machine use.
  • Design automation work stations along the production line.
  • Lead or participate in Lean Manufacturing improvement activities, optimizing production processes, improving productivity and quality, optimizing workflow, and reducing the number of operators.
  • Perform and lead troubleshooting activities.
  • Implement internal engineering change requests and update documents, such as OSS, work instructions, layout, and FQC production samples.
  • Execute tasks assigned by the team leader related to manufacturing engineering.


Requirements

  • Bachelor's degree, majoring in Mechanical or Manufacturing Engineering, or Industrial Engineering.
  • 5+ years of experience in manufacturing engineering, with experience in an MNC preferred.
  • Good communication and presentation skills.
  • Ability to work under pressure.
  • Active attitude, motivation, and self-discipline.
  • Reading and writing in English necessary.
  • CTE 4 English level.

5. Assembly Engineer (Electromechanical Product Assembly)

A key member of the production team, the Assembly Engineer leads a group of assembly technicians in building and testing electromechanical products while maintaining inventory and tracking every stage of the assembly and repair process. Collaborating across the organization with the manufacturing engineer and production reviewers, this role shapes process improvements that reduce lead times and uphold quality standards in a growing company.


Functions

  • Lead a team of assembly technicians in a rapidly growing organization.
  • Assemble products according to internal guidelines.
  • Test and debug products that come in for repairs or fail during assembly.
  • Manage stock counts and inventory.
  • Track every step of the assembly process, repairs, and general build requests.
  • Work closely with the manufacturing engineer to improve the production process and reduce lead times.
  • Lead other technicians as the company grows.
  • Participate in pre- and post-production reviews to ensure quality standards are met.
  • Provide general help around the company.


Experience & Qualifications

  • Previous experience leading a team in production and assembly.
  • Experience debugging electronics and mechanical products.
  • Previous experience working on a production or assembly line.
  • Ability to follow detailed assembly instructions.
  • Knowledge of electronics, soldering, and multimeters.
  • Good tactility and ability to work with small components.
  • Some knowledge of Windows command line and burning firmware.
  • Good eye for detail.
  • Great attitude towards following protocol.

6. Assembly Engineer (Automotive Equipment & Tooling)

Reliable production launches depend on the Assembly Engineer, who owns machine processes, equipment layouts, and line trial scheduling for assembly equipment managed across US and Japan facilities. Based within a cross-functional manufacturing environment, this role delivers cost-saving process improvements and equipment installations that enable successful production starts.


Accountabilities

  • Manage equipment built in the US and Japan.
  • Manage installation of assembly equipment.
  • Ensure part quality for trials.
  • Schedule and oversee line trials.
  • Communicate with other departments to ensure successful production launch.
  • Develop machine processes and equipment layouts.
  • Develop and implement cost-saving ideas.


Position Requirements

  • Experience with AutoCAD and/or SolidWorks or other drafting software.
  • Demonstrated knowledge and understanding of robotic systems.
  • Knowledge of robotic welding and resistance welding tooling processes.
  • Ability to map out and design good process flows.
  • Good communication skills.
  • Ability to work both on a team and individually.
  • Ability to work weekends.
  • Ability for overnight travel, including international travel.

7. Assembly Engineer (Engineering & Manufacturing Integration)

As the Assembly Engineer, this role shapes technical solutions across the full product lifecycle, from reviewing customer specifications and conducting risk analyses to managing vendor relationships and coordinating cross-functional design reviews. The engineering and manufacturing organization relies on this work to resolve production issues, protect product integrity, and maintain the documentation standards required for customer delivery and regulatory compliance.


Key Deliverables

  • Review customer source control drawings, specification control drawings, and other applicable specifications to determine requirements and feasibility of components, and prepare preliminary design proposals.
  • Perform necessary scientific and engineering studies and calculations, such as material selection, performance analysis, time, temperature, pressure, and flow analysis.
  • Interact with production personnel and serve as liaison between engineering and manufacturing operations to define and solve manufacturing and design issues, implement cost reduction ideas, and address related problems and improvements.
  • Conduct risk analysis, develop mitigation actions, create acceptance criteria, and conduct acceptance tests.
  • Assess existing and new supplier capabilities, and interact with and manage vendors concerning parts or equipment supplied.
  • Prepare process validation protocols, execute them, and document results.
  • Prepare RFP and RFQ documents.
  • Participate in engineering and general design reviews, and refine and complete designs following design review meetings.
  • Maintain specification and operational documentation, and prepare technical data such as qualification test procedures, acceptance test procedures, reports, and component maintenance manuals.
  • Interact with customers on engineering design questions and problems, providing a customer service attitude in all interactions.
  • Coordinate with internal groups, including purchasing, quality control, sales, production, accounting, metal finishing, and assembly.
  • Direct the integration of technical activities and products, and evaluate and approve design changes, specifications, and drawings.
  • Keep the manager advised of work status, workload, problems, and progress, and prepare project plans, schedules, budgets, and interim reports.


Qualifications & Experience

  • Bachelor's degree in Engineering or equivalent from a four-year college, or commensurate work experience.
  • Six Sigma certification preferred.
  • 3-5 years of experience.
  • Highly proficient in MS Office applications.
  • Experience with ISO 9000 standards and GMPs.
  • Support and contribute to Lean Sigma programs and activities toward delivery of set targets.
  • Excellent organizational skills with close attention to detail and accuracy.
  • Awareness of all relevant SOPs as related to the position.
  • Ability to comply with company safety policy at all times.

8. Assembly Engineer (Rocket Engine & Space Flight)

Assembly Engineer owns the definition, development, and optimization of rocket engine assembly, integration, and test processes, translating engineering drawings into functional hardware via manufacturing work instructions covering fabrication, assembly, test, and refurbishment. The work directly supports safe and repeatable space flight, with this role collaborating across M&P engineers, test technicians, and design analysts to align tools and methods with company objectives.


Engineering Responsibilities

  • Define, develop, implement, optimize, and own rocket engine assembly, integration, and test processes.
  • Translate engineering intent, drawings, and configurations into functional hardware by developing manufacturing work instructions covering receiving inspection, fabrication, assembly, test, integration, and refurbishment.
  • Manage build sequence, cost, quality, and schedule of hardware throughout the manufacturing process.
  • Conduct PFMEA studies and develop mistake-proof manufacturing methods.
  • Perform root cause analysis when non-conformances and escapes are identified and deploy corrective actions.
  • Create and maintain BOMs, routings, and work instructions for engine assemblies.
  • Create and modify manufacturing work instructions to disposition non-conformances.
  • Utilize lean manufacturing methodology for process development and problem solving.
  • Design, procure, install, and qualify custom manufacturing equipment and fixtures.
  • Troubleshoot and operate equipment as required.
  • Travel for training and other support activities.
  • Collaborate with internal customers, including M&P engineers, test technicians, manufacturing engineers, management, and design and analysis engineers, to define requirements and align tools to meet company objectives.


Education & Experience

  • Bachelor of Science in Mechanical, Manufacturing, Industrial, or Aerospace Engineering (other relevant fields may apply) from an accredited university.
  • 3+ years of direct manufacturing and manufacturing engineering experience.
  • Broad experience in hardware manufacturing, including assembly, integration, instrumentation, cleaning, non-destructive testing, leak testing, final acceptance testing of integrated hardware, and fabrication and machining.
  • Experience with exotic materials, such as superalloys, and compatibility with various chemicals.
  • Cryo thermal assembly and testing experience.
  • Understanding of engineering fundamentals for mechanical design and manufacturing, including working knowledge of GD&T.
  • Ability to develop processes compliant with industry quality systems, such as AS9100.
  • CMM multi-axis data interpretation with GD&T.
  • Strong software skills, including CAD, scheduling, issue tracking, Excel, Word, PowerPoint, and Outlook.
  • Strong written, personal, and technical skills.
  • Flexibility concerning occasional support of second shift.

9. Assembly Engineer (Fuel Cell Stack Manufacturing)

The Assembly Engineer oversees fuel cell stack assembly processes from prototype through serial production, developing manufacturing and assembly procedures aligned with aeronautical standards, including ISO EN9100. Reporting into quality management and guiding both internal and supplier manufacturing activities, this role advances reliability and precision in high-tech fuel cell production that supports next-generation aviation technology.


Day-to-Day Responsibilities

  • Analyze and develop fuel cell manufacturing processes with a focus on stack assembly.
  • Define and implement manufacturing and assembly processes according to aeronautical standards and regulations, such as ISO EN9100.
  • Escort and guide internal and supplier manufacturing activities to ensure reliability according to high-quality standards, together with quality management.
  • Initiate and coordinate feasibility studies and manufacturability confirmations.
  • Manage and control documents relevant to production processes, including manufacturing drawing releases, incoming goods inspection documents, stock management documents, and process-related documentation.
  • Oversee all production-related topics within the frame of stack manufacturing.
  • Develop appropriate production management systems.
  • Guide management and development of fuel cell production technologies.
  • Oversee prototyping and serial assembly of fuel cell stacks.
  • Oversee stack stock and associated management.
  • Lead and carry out process capability analysis from prototype to series production.
  • Train the team on production standards to ensure required quality.
  • Take an active part in D-FMEAs, P-FMEAs, and drawing release processes.


Knowledge Skills & Abilities

  • At least a master's degree in production/process engineering, mechanical/aerospace engineering, or similar.
  • Minimum of 5 years of professional experience in process engineering and production management, with an experienced leadership personality advantageous.
  • Understanding of production processes suitable to fuel cell stacks or similar high-tech sectors, addressing challenges related to robustness, reliability, and quality of high-precision manufacturing processes.
  • Understanding of processes, tools, and standards used in the aviation industry.
  • Extensive understanding of complex manufacturing processes as a production engineering specialist.
  • Pragmatic mindset, fair team player, high level of flexibility, willingness to travel, and demonstrable team management skills.
  • Capability to work in a multidisciplinary and multicultural environment.

10. Assembly Engineer (Automotive Connector & Process Engineering)

Embedded within the production engineering team, the Assembly Engineer develops and sustains assembly process performance across automotive connector manufacturing lines, monitoring Cpk values, driving PFMEA updates, and leading root cause analysis on quality escapes. Working closely with safety, maintenance, and operations teams, this role refines process documentation and zero-defect practices that reduce scrap and production stoppages.


Role Responsibilities

  • Support daily production issues, focusing on teamwork to increase efficiency on assembly lines, driving operators, mechanics, and maintenance operators.
  • Monitor processes and define KPIs to keep processes under control, monitoring Cpk values and taking corrective action when necessary.
  • Support continuous improvement in production processes to reduce scrap, sorting, reworking, and production stops caused by missing quality requirements.
  • Identify potential root causes of failure and defects escaping the assembly process and define and implement improvement actions.
  • Drive and update the PFMEA process.
  • Maintain updated technical process documentation, including process sheets, work instructions, checklists, and maintenance plans.
  • Work with the safety manager to define safety specifications for each piece of equipment, verify them during debugging, and prepare operator safety checklists for mass production.
  • Optimize production processes to reduce cost of poor quality and improve production efficiency.
  • Define process parameters and required controls, and train operators on the assembly process, embracing a zero-defect culture.


Professional Experience

  • Engineering degree preferred, with a focus on automation, mechatronics, electrical, or a similar engineering discipline.
  • Proven experience in a process engineer role in technology or manufacturing, preferably in the automotive industrial sector or connector production.
  • On-field experience required, with direct experience in a production department preferred.
  • Good knowledge of automatic assembly lines, robots, and electric and camera controls.
  • Knowledge of automotive standards is a plus, such as IATF, PFMEA, 8D, DOE, 5S, and DFM.
  • Knowledge of Kaizen, Kanban, and Lean Manufacturing is a plus.
  • Strong problem-solving discipline, both technical and procedural.
  • Good communication, negotiation, and teamwork skills.
  • Good level of spoken and written English, and Italian mother tongue.

11. Assembly Engineer (Automotive PPAP & Assembly Equipment)

Reporting to the Assembly Engineering Manager, the Assembly Engineer develops process and equipment estimates and supports North American Region plants through dimensional tryout, CMM data analysis, and PPAP attainment for customer programs. Partnering with plant management, weld engineers, and OEM teams, this role produces the quoting, GD&T verification, and equipment adjustment outputs that keep assembly launches on track.


Scope of Work

  • Complete tasks assigned by the Assembly Engineering Manager promptly.
  • Assist North American Region plants as required.
  • Meet with plant-level management weekly regarding open activities and provide updates.
  • Assist in dimensional tryout at plants to achieve customer PPAP requirements.
  • Assist in quoting and processing new internal RFIs.
  • Adjust assembly equipment based on attribute gauge findings and CMM/scan data.
  • Read GD&T and ensure assembly equipment is designed utilizing all OEM GD&T.


Background & Experience

  • Bachelor's degree in a technical field, or 10 years of automotive experience.
  • Eight years of automotive experience directly related to assembly engineering.
  • Process and estimate assembly equipment at a mid-level.
  • Ability to work with the weld engineer to correct issues as required.
  • Ability to travel to different plants and suppliers as needed.
  • CAD, Excel, PowerPoint, and Word knowledge.
  • Communicate effectively with cross-functional teams on equipment status.
  • Strong presentation skills for OEMs or plant teams as required.

12. Assembly Engineer (IC Substrate & Semiconductor Packaging)

Sitting at the intersection of statistical process control and advanced IC-substrate manufacturing, the Assembly Engineer refines assembly engineering processes using Six Sigma, SPC, and design of experiments to improve yield and throughput in a highly competitive semiconductor environment. Operating across state-of-the-art equipment selection, KPI tracking, and IP protection, this role advances plant performance targets and yield roadmaps for key customer programs.


What You'll Do

  • Own technical responsibility for the assembly engineering process, with a strong focus on utilizing statistical tools, Six Sigma, and lean production management.
  • Drive standardization and process control, improving yield and optimizing throughput.
  • Maintain an up-to-date overview of state-of-the-art equipment in IC substrates and screens, and emerging innovative technologies in assembly processes.
  • Protect intellectual property and ensure company and key customer interests are upheld in a highly competitive industry.
  • Follow department KPIs, reduce process costs, improve efficiency, and support yield roadmaps and plant targets.


Technical Qualifications

  • Bachelor's degree in Materials Science, Mechanical, Electronic, Chemical Engineering, or equivalent.
  • Minimum 3 years of working experience as an engineer in IC-substrate, semiconductor, IC-packaging, or assembly.
  • Knowledge of project management, data evaluation, design of experiments, and customer orientation.
  • Experience practicing Six Sigma or other statistical and quality tools in process engineering and control, such as SPC, MSA, DOE, FMEA, and CP.
  • Computer knowledge in MS Office (Word, Excel), JMP, and Minitab.
  • Good analytical skills with attention to detail, out-of-the-box thinking, and good stress management.
  • Willingness to travel and stay abroad to work in an enriching intercultural environment.
  • Good interpersonal and communication skills.

13. Senior Assembly Engineer (Toyota Automotive Manufacturing)

A key member of the Toyota assembly engineering organization, the Senior Assembly Engineer develops and standardizes systems and procedures for vehicle assembly across all North American Manufacturing companies through simultaneous engineering with Toyota Motor Company and Toyota Technical Centers. Collaborating across NAMCs, TMC, TTC, PE support shops, and Plano divisions, this role advances new model launches by leading projects over process setup, equipment procurement, and the mentoring of engineers.


Strategic Responsibilities

  • Plan projects for upcoming model changes.
  • Perform simultaneous engineering for vehicle assembly with Toyota Motor Company and Toyota Technical Centers.
  • Manage projects over process setup and equipment procurement.
  • Standardize systems and procedures across all North American Manufacturing companies.
  • Coach and mentor engineers.
  • Collaborate closely between internal and external groups across Toyota, including NAMCs, TMC, TTC, PE support shops, and Plano divisions.


Required Qualifications

  • Bachelor's degree in Mechanical Engineering, Electrical Engineering, or Engineering Technology.
  • Experience in production engineering or manufacturing preparation.
  • Equipment sourcing and installation experience.
  • Project leader experience in new model development.
  • Experience in 2 or more new model launch preparations.
  • Experience in final assembly engineering.
  • Automotive conveyor experience.
  • Experience with equipment controls.
  • Experience in simultaneous engineering or vehicle design for new model launches.

14. Assembly Engineer (Completion Management & Plant Engineering)

Successful project completions in international plant engineering depend on the Assembly Engineer, who produces custom reports, maintains the Power BI progress dashboard, and serves as the primary point of contact for Co-Console software implementation across construction and operations teams. Based within a project environment spanning vendors, contractors, and multiple engineering disciplines, this role oversees Completion Management Tool data integrity and training that enable accurate project tracking and handover.


Areas of Ownership

  • Prepare and manipulate engineering lists, contractor input lists, and other documents to the correct format for the CMT.
  • Upload data to the CMT and perform consistency checks and error analysis.
  • Coordinate mobile device infrastructure, including ordering, replacement, and troubleshooting.
  • Generate reports for management and update report structures, performing consistency checks.
  • Deliver custom reports to keep the Power BI progress dashboard up to date.
  • Execute training for vendors, contractors, construction, and operations teams on the Completion Management Tool.
  • Serve as the main point of contact for the Co-Console software vendor regarding software implementation for the project.
  • Adapt to changes in software configuration, software updates, and mobile device application maintenance.


Minimum Qualifications

  • University degree (Bachelor's or Master's) in Engineering.
  • Several years of professional experience in international plant engineering.
  • Experience and evidence in accordance with the job-specific job description.
  • Good knowledge of construction site processes, piping and apparatus engineering, and electrical and information technology.
  • Good SAP skills.
  • Knowledge in the field of project management.

15. Assembly Engineer (Nuclear Fusion Diagnostics)

As the Assembly Engineer, this role advances the design and manufacturing of diagnostic systems for nuclear fusion environments, applying nuclear codes such as ASME and RCC-MR(x) at every stage of component qualification and manufacturing. The nuclear fusion diagnostics program relies on this work to deliver compliant integrated diagnostic systems, including shielding modules and support structures, that meet the stringent requirements of nuclear environments.


Job Functions

  • Follow up on diagnostic system design.
  • Manage design and manufacturing progress of a diagnostic common item.
  • Prepare a set of requirements for procurement of an integrated diagnostic system, such as a port, including its common and generic sub-components, such as a shielding module, support structure, and water/gas feedthrough.
  • Apply nuclear codes, such as ASME or RCC-MR(x), at all stages of manufacturing and qualification of components for nuclear environments.
  • Use and prepare 2D detailed and manufacturing drawings.
  • Produce a manufacturing assessment report for diagnostic components.


Qualifications & Experience

  • Master's degree or equivalent (5 years) in Mechanical or Nuclear Engineering.
  • At least 3 years of experience in a similar role, with 3-4 years of experience after a master's degree or equivalent.
  • Experience in nuclear engineering would be an advantage.
  • Knowledge of nuclear codes, such as ASME or RCC-MR(x), would be an asset.
  • Strong passion for the nuclear engineering and nuclear fusion diagnostic sectors.
  • Fluent in English (written and spoken), with a minimum English language level of B1.

16. Assembly Engineer (High-Tech Mechatronics Assembly)

Assembly Engineer refines short-stroke motor and assembly processes in a high-tech production environment, performing mechanical adjustments, functional testing, and escalation of disturbances during reassembly of short-stroke modules. The work directly supports engineering diagnostics and new product validation, with this role identifying structural issues and reporting progress accurately to enable timely resolution.


Key Responsibilities

  • Work in a high-tech environment with state-of-the-art technology.
  • Adjust and test new products and find bottlenecks in the process.
  • Carry out and assist with activities concerning the machines.
  • Dismount the short stroke assembly into sub-modules.
  • Reassemble the short stroke motor and short stroke assembly, including mechanical adjustments, functional testing, analysis, and resolution of minor disturbances, as well as escalation of major disturbances.
  • Report, inform, and escalate correctly and promptly on progress and status.
  • Identify structural issues and support engineering during diagnostics.


Skills & Qualifications

  • Bachelor's degree in Automotive, Electrical, Aerospace, Mechanical, or Mechatronics Engineering.
  • 0–5 years of work experience.
  • Hands-on experience in a high-tech production or customer service environment.
  • Experience in a high-tech environment is a plus.
  • Proven affinity with assembling, testing, and troubleshooting.

17. Assembly Engineer (Satellite & Space Electronics)

The Assembly Engineer coordinates satellite assembly from initial production through complete system integration, executing electronic and mechanical subsystem assembly, soldering, and component modification to deliver finished satellite units. Collaborating with a multidisciplinary engineering team, this role ensures assembly efficiency and drives process improvements that support reliable satellite production.


Core Functions

  • Take care of satellite assembly, starting with the production and completion of the entire satellite.
  • Assemble electronic and mechanical subsystems.
  • Modify, solder, and assemble components into a unit configuration.
  • Ensure assembly efficiency and process improvements.
  • Work together with a team of professionals from different engineering fields.


Required Qualifications

  • Minimum of two years of experience in the electronics or technology industry as an assembly engineer, such as a cell phone repair technician or similar position.
  • Knowledge of electronics and good soldering skills.
  • Great time management skills.
  • Highly attentive to detail.
  • Ability to work independently.

18. Assembly Engineer (Battery Cell Manufacturing)

Embedded within a cross-functional battery engineering team, the Assembly Engineer executes the development of high-speed cell assembly processes, including electrode notching, tab and terminal welding, electrode stacking, and cell package sealing for next-generation solid-state batteries. Working closely with coating engineers, array design engineers, and manufacturing partners, this role creates quality control methods and technical documentation that enable reliable and efficient cell production for future electrified vehicles.


Delivery Expectations

  • Operate high-speed cell assembly equipment, including operations for notching electrodes, stacking electrodes, welding electrode tabs and terminals, packaging electrode stacks and wounds, and sealing cells.
  • Lead development of innovative low-cost, high-volume packaging methods suitable for efficient production of future solid-state batteries.
  • Collaborate with coating engineers, array design engineers, manufacturing engineers, and other partners to develop methods for delivering highly efficient cells and arrays suitable for incorporation in future electrified vehicles.
  • Develop and detail quality control methods to deliver reliable and robust cell assembly with high quality.
  • Transfer knowledge to key stakeholders through technical design reviews and documentation of procedures.


Education & Experience

  • Bachelor of Science degree in Mechanical Engineering, Chemical Engineering, Materials Science, or a related field, or a combination of education and equivalent experience.
  • 1+ years of experience in battery manufacturing or a closely related manufacturing process required.
  • Experience operating battery cell assembly equipment, including electrode notching, lamination, tab and terminal welding (resistance, laser, ultrasonic), electrode stacking, and cell package sealing.
  • Familiarity with production quality metrics and processes.
  • Proven record of team-oriented research and engineering.
  • Excellent interpersonal skills in English (both written and spoken).

19. Assembly Engineer (Battery Cell Assembly & Gigafactory Scale-Up)

Reporting to engineering leadership, the Assembly Engineer guides roll insertion to tubing processes and continuous improvement activities on the cell assembly pilot line, leveraging hands-on process development experience to support gigafactory set-up. Partnering with the research team and equipment vendors, this role coordinates scale-up of parameters and new equipment that translate pilot line learnings into high-volume battery production.


Operational Focus

  • Oversee roll insertion to tubing processes and all related development and innovation.
  • Explore and support trials for new technologies relating to the cell assembly line.
  • Support set-up and scale-up activities.
  • Participate in engineering planning discussions for the pilot line.
  • Plan and lead continuous improvement activities for the cell assembly line.
  • Develop and support a good working environment with collaboration across departments.
  • Share technical understanding with the research team to improve and drive innovation.
  • Use technical experience from the pilot line to support gigafactory set-up.


Qualifications & Experience

  • Engineering degree qualification preferred.
  • Prior experience in the battery manufacturing industry.
  • Experience working in an assembly process.
  • Experience in resistance welding, laser welding, beading, crimping, or electrolyte injection.
  • Experience in NPI or line setup is highly desirable.
  • Experience engaging equipment vendors on new equipment and process improvement.
  • Experience in process development, including scaling up processes, equipment, and parameters.
  • Good awareness of continuous improvement activities.

Editorial Process and Content Quality

This content is developed by the Lamwork Editorial Team using structured analysis of real-world job data, skill requirements, and hiring patterns.

Research framework by Lam Nguyen, Founder & Editorial Lead.

Reviewed by Thanh Huyen, Managing Editor.

Learn more about our editorial standards.