ASPHALT PLANT OPERATOR JOB DESCRIPTION

A hot mix asphalt plant runs to a production schedule measured in tons per hour. When nobody owns that schedule, when aggregate temperatures drift, conveyors back up, and mix fails to meet state spec, a paving crew idles and a contract deadline slips. The Asphalt Plant Operator holds that schedule, managing the dryer, mixer, and silo controls that keep material moving to haul trucks. MSHA Part 46 certification governs site access, and OSHA compliance frames every maintenance task. The role demands mechanical range: from adjusting thermostatic controls mid-shift to fabricating conveyor repairs before the next load.

As the Asphalt Plant Operator, you own daily plant production and site safety, operating controls that regulate aggregate and liquid flow through the dryer, mixer, and silo to meet scheduled tonnage targets. You work within a road construction crew alongside the site superintendent, Quality Control personnel, and haul truck drivers, with scope that can expand to lead responsibilities in the foreman's absence.

Career Impact: Holding an MSHA Part 46 certificate and demonstrable mix design knowledge positions experienced operators for advancement to Plant Foreman or Paving Crew Foreman roles in commercial road construction.

Business Impact: Every ton of off-spec mix that reaches a paving crew creates rework costs and potential contract penalties, making the operator's daily QC checks a direct safeguard on project margin.

Growth Opportunity: Operators who develop mechanical depth in conveyor systems, hydraulics, and electrical troubleshooting significantly expand their market value toward maintenance supervisor and heavy equipment specialist tracks.

• Operate plant controls to regulate aggregate and liquid flow through the dryer, mixer, and silo in alignment with the daily production schedule.
• Monitor material temperatures, mix consistency, and output specifications throughout each shift to maintain compliance with state mix design requirements.
• Perform daily preventative maintenance on the plant, including greasing, oil level checks, and conveyor inspections, to prevent operational delays.
• Collaborate with Quality Control personnel to resolve mix design problems and confirm each batch meets required specifications before release.
• Complete daily production and inventory reports, recording quantities, maintenance activity, and any incidents for superintendent review.
• Operate mobile support equipment including front-end loader, skid steer, and forklift to load aggregate materials and manage haul truck staging.
• Enforce OSHA and MSHA safety regulations on site, including PPE requirements, lockout/tagout procedures, and participation in toolbox safety meetings.
• Support training of less-experienced crew members on proper plant operations, equipment servicing, and safe working procedures.

• High school diploma, GED, or equivalent work experience.
• 2 or more years of hot mix asphalt plant operations experience, with demonstrated ability to manage a production schedule independently.
• Knowledge of OSHA and MSHA safety regulations, including MSHA Part 46 certification or ability to obtain it.
• Mechanical aptitude covering basic electrical, hydraulic, and conveyor systems sufficient to diagnose and perform minor repairs.
• Ability to operate mobile equipment including front-end loaders and skid steers in a production environment.
• Ability to perform mathematical calculations for mix quantities, material records, and time tracking.
• Basic computer proficiency for data entry, production reporting, and electronic communication.
• Valid driver's license with a clean driving record; CDL Class A or B preferred for roles involving haul truck operation.

• Experience with hot mix plant control systems such as ASTEC or similar computerized load-out platforms.
• Welding and fabrication skills applicable to hopper, conveyor, and structural repair tasks.
• Prior experience relocating or commissioning a portable asphalt plant for multi-site projects.
• Supervisory experience directing a small crew of 2–5 workers in a production or construction environment.

• Daily production tonnage versus scheduled target, reflecting adherence to the haul truck delivery timeline.
• Mix rejection rate per shift, measuring how consistently output meets state spec on first release.
• Preventative maintenance completion rate, tracking whether daily service requirements are finished before each operating cycle.
• Safety incident count per rolling 90 days, attributable to this operator's site area and equipment.
• Downtime hours per week caused by mechanical failures within the operator's maintenance scope.
• Typical tools: plant control systems (commonly ASTEC or equivalent); office productivity (commonly MS Excel, Outlook)

• Base Salary Range: $45,000–$68,000 per year, varying by region and plant type
• Bonus: Seasonal production bonuses common; some employers offer safety incentive pay
• Equity: Not typical at this level in road construction
• Health Benefits: Medical, dental, and vision; employer contribution varies by contractor size
• PTO: 10–15 days annually; seasonal shutdown periods may apply
• Common Perks: CDL reimbursement, MSHA training covered, PPE provided, overtime available during paving season

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

Work authorization in the United States is required for all positions using this template. Employment is contingent on successful completion of a background check and, where applicable, a pre-employment drug and alcohol screening consistent with MSHA safety program requirements. Reasonable accommodations will be made for qualified individuals with disabilities throughout the application and employment process. All applicants are considered without regard to race, color, religion, sex, national origin, age, disability, veteran status, or any other characteristic protected under applicable federal, state, or local law.

The Asphalt Plant Operator owns daily plant safety and production, ensuring compliance with OSHA and MSHA regulations while conducting maintenance and training less-experienced crew members. Working alongside the Superintendent and Safety Manager, this role sustains uninterrupted output and a safe worksite by addressing maintenance issues before they escalate.

Key Responsibilities

• Ensure a safe work environment for self and co-workers.
• Follow all company policies and OSHA and MSHA regulations for safe working procedures.
• Report any problems to the Superintendent, Safety Manager, or Human Resources Manager.
• Ensure daily plant maintenance is completed.
• Keep the plant clean.
• Report major maintenance problems to the Lead-man or Superintendent.
• Assist in training less-experienced employees on the proper operations, servicing, and repair of the plant.
• Perform general laboring duties when necessary.
• Maintain regular and predictable attendance at assigned times.

Required Qualifications

• High school diploma or general education degree (GED) required.
• Two years of asphalt plant experience preferred.
• Knowledge of OSHA and MSHA safety regulations and procedures.
• Basic knowledge of electricity and mechanics.
• Ability to operate a front-end loader and skid loader.
• Ability to read, write, and perform basic mathematical calculations to keep time and material records.
• Basic knowledge of Excel and Word.
• Ability to communicate effectively, verbally and in writing, and follow verbal and written instructions.
• Ability to effectively direct others in the workplace.
• Valid Commercial Driver's License (CDL), Class A or B, with a satisfactory driving record and a valid DOT medical card, with possible hazmat and tanker endorsements.
• Willingness to work in a team environment and assist co-workers or supervisors with other duties.

Embedded within the Highway Construction crew operating across Alberta on paving projects, the Asphalt Plant Operator delivers safe, efficient plant operation and consistent mix production in line with daily schedules. Working closely with Quality Control personnel and site supervision, this role supports on-time project completion by maintaining equipment and upholding health and safety programs.

Core Functions

• Adjust controls to regulate the flow of materials to and from conveyors, chutes, pumps, mixing, and storage bins.
• Ensure the plant is operating at the proper temperatures.
• Perform inspections of equipment, tools, site, and material.
• Perform general maintenance and repair on the plant, machinery, and equipment as required.
• Operate mobile equipment, including front-end loader, skid steer, forklift, and dozer, as needed.
• Load mix and other aggregate materials into haul trucks and bins.
• Collaborate with Quality Control personnel to ensure mix is produced to required specifications.
• Complete daily plant production and inventory reports.
• Communicate effectively with internal and external customers.
• Ensure compliance with all health, safety, and environmental regulations.

Qualifications & Experience

• Ability to obtain an MSHA Part 46 certificate as required for the job.
• 1-3 years of experience operating a hot mix plant.
• Experience operating mobile equipment preferred.
• Knowledge of the hot mix asphalt business and operations.
• Experience with ASTEC controls or other asphalt mixing systems preferred.
• Basic mechanical, electrical, and hydraulic skills preferred.
• Ability to diagnose and troubleshoot mechanical and electrical problems.
• Ability to work collaboratively with a team in a fast-paced and complex environment.
• Ability to wear a full-body harness and work at heights while tied off.
• Ability to work day, swing, and night shifts, including occasionally extended hours.
• Ability to work in constant exposure to outside elements and all weather conditions.
• Ability to squat, crawl, bend, climb ladders, and work in awkward positions or confined spaces.

Reporting to the site superintendent, the Asphalt Plant Operator shapes daily production by operating the plant according to schedule, using appropriate materials, and monitoring mix quality throughout. Partnering with supervisors and truck drivers, this role ensures operational continuity through routine maintenance, accurate record-keeping, and consistent adherence to safety and company procedures.

Primary Duties

• Work safely and professionally.
• Report any accident or incident to the supervisor.
• Perform daily post inspections and risk assessment forms.
• Wear proper personal protective equipment at all times.
• Work long hours, weekends, and potential night work as required.
• Cover vacations in different tasks when needed.
• Operate the plant according to the production schedule using appropriate materials.
• Perform a wide range of laboring duties within the asphalt plant.
• Assist in plant maintenance and in compiling reports regarding plant production and maintenance.
• Follow all company policies along with OSHA and MSHA regulations for safe working procedures.

Skills & Qualifications

• High school graduate or equivalent.
• Experience in basic mechanical maintenance.
• Prior experience in the asphalt field preferred, though training will be provided as needed.
• Familiarity with mobile equipment ideal.
• Knowledge of MSHA, OSHA, and other company policies or government rules and regulations.
• Ability to operate and maintain equipment in a safe, clean, and professional manner.
• Ability to follow through with efficiency on verbal and written instructions.
• Basic computer skills.
• Experience with Microsoft Office, including Outlook, Word, and Excel, preferred.
• Willingness to work and communicate well with supervisors, truck drivers, and other employees.
• Demonstrated good performance, safety, and attendance, with a can-do, positive attitude.

Sitting at the intersection of field operations and crew leadership, the Asphalt Plant Operator supervises two to five employees while producing quality product on schedule and maintaining daily job cost and safety records. Operating across communication with top management, suppliers, vendors, and compliance officers, this role sustains a safe workplace and efficient plant output through hands-on daily oversight.

Duties

• Supervise a crew of 2 to 5 employees, depending on the schedule.
• Communicate with top management, suppliers, vendors, safety compliance officers, and customers to facilitate a safe workplace.
• Perform daily supervision of personnel and equipment.
• Produce quality product promptly.
• Lead people and keep daily job cost records, quantities, costs, and employee time records.
• Conduct safety huddles and toolbox safety meetings with the crew.
• Maintain a good attendance and safety record.

Requirements

• Two or more years of asphalt plant operations.
• Knowledge of proper asphalt production and all equipment associated with everyday operations.
• Knowledge of the construction field and safety regulations associated with plant operations, including electrical control panels, circuits, and breaker panels.
• Working knowledge of electrical components and hazard detection and prevention.
• Ability to complete all required paperwork, which may require the use of a calculator or computer.
• Knowledge of all computer programs associated with the asphalt plant.
• Ability to abide by and communicate precise instructions, and be well-versed in fall prevention and protection regulations and practices.
• Reliable and trustworthy team player.
• Ability to manage everyday operations and instruct on safety-sensitive issues.

A key member of the plant operations team, the Asphalt Plant Operator leads the safe operation and relocation of a portable asphalt plant, coordinating material deliveries and directing employees under supervision. Collaborating across suppliers, crew members, and direct reports, this role enables continuous project execution through timely preventative maintenance, mechanical troubleshooting, and weekly safety facilitation.

Functions

• Safely operate a portable asphalt plant.
• Relocate the asphalt plant for projects.
• Troubleshoot mechanical and electrical problems.
• Order and coordinate deliveries from material suppliers.
• Give direction to employees under supervision.
• Wear appropriate personal protective equipment when necessary.
• Promote a safe work environment while facilitating weekly safety meetings.
• Ensure equipment and plant preventative maintenance is performed in a timely, thorough, and correct manner.

Experience & Qualifications

• Ten years minimum of related experience.
• Basic knowledge of gradations, mix designs, and asphalt placement.
• Experience using computerized systems for operations and load-out.
• Mechanical background and skills.
• High level of reasoning abilities, including meeting deadlines, prioritizing company and customer needs, and serving as a leader to both peers and direct reports.
• Ability to reach below, at, and above shoulders, with simple and firm grasping.
• Ability to push, pull, twist, bend, sit, stand, balance, squat, stoop, crouch, kneel, and crawl.
• Ability to operate hand and foot controls and perform gross manipulation, including pinching.

Uninterrupted plant production depends on the Asphalt Plant Operator, who operates a dual-use continuous-batch asphalt plant and performs structural fabrication, conveyor repair, and preventative maintenance to minimize downtime and cost. Based within a heavy construction environment, this role delivers operational reliability by resolving mechanical and electrical issues and operating mobile equipment including heavy haul trucks and track dozers.

Accountabilities

• Operate a dual-use, continuous-batch asphalt plant.
• Complete daily service requirements of the asphalt plant for preventative maintenance.
• Fabricate and repair hoppers and conveyors.
• Troubleshoot and resolve maintenance problems to ensure minimum cost and prevent operational delays.
• Repair conveyor systems, including bearing replacement, drive systems, screen cloth changes, and structural fabrication.
• Perform general maintenance of various pumps and electrical requirements, including wear prevention of equipment.
• Operate mobile equipment, including heavy haul trucks, front-end loaders, and track dozers.
• Perform general labor duties such as shoveling and sweeping.

Technical Qualifications

• 4+ years of experience in asphalt plant operations.
• Experience in welding and fabrication.
• Experience with electrical troubleshooting.
• Familiar with MSHA regulations and annual training.
• Working knowledge of asphalt production and associated equipment, including operations and safety requirements.
• Understanding of the type and quality of material being produced.
• Ability to use various electric and air-powered hand, welding, and cutting tools.
• Ability to work under pressure.
• Ability to work with minimal supervision.

As the Asphalt Plant Operator, this role carries out plant inspection checklists, participates in preventative maintenance, and drives efficiency improvements within a fixed plant environment. The operations team relies on this work to maintain site tidiness, reduce waste and costs, and uphold industry-related standards through disciplined safety meeting participation and strong organisational practice.

Activities

• Carry out plant inspection checklists.
• Maintain a neat site and work area.
• Initiate and communicate ideas that improve efficiency.
• Reduce waste and costs.
• Actively participate in preventative maintenance, toolbox discussions, and safety meetings.

Position Requirements

• Trade qualified in mechanical or electrical fields, highly desirable.
• Experienced in fixed plant maintenance.
• Experienced in operating heavy machinery.
• Knowledge of industry-related standards and specifications.
• Excellent communication and organisational skills.
• Ability to work within tight deadlines in a quality manner.
• A proven and committed team player, able to work in small teams.
• Able to maintain an energetic, self-motivated, and enthusiastic work ethic.

Asphalt Plant Operator oversees the safe and efficient operation of gas processing and treating units, including cryogenic plants, fractionation units, compressors, and LNG facilities across plant and pipeline environments. The work directly supports environmental compliance under PSM, SPCC, and TNRCC standards while enabling optimized facility throughput through SCADA monitoring, lab testing, and coordination with control centers and business groups.

Operational Focus

• Operate, inspect, and maintain equipment and systems at plant facilities, including cryogenic plants, hydrocarbon fractionation units, process controls and measurement, LNG facilities, engines and compressors, pumps, pump stations, pressure relief systems, instrument air systems, dehydrators, fuel systems, treating, emergency shutdown systems, reciprocating compressors, gas-fired heaters, process pumps, amine treating systems, inlet gas receivers, and NGL storage and transfer facilities.
• Optimize processing through the facility by maintaining proper product specifications.
• Respond to alarms and problems within the plant and take corrective measures.
• Monitor and control pressures, temperatures, flow rates, and levels to efficiently achieve desired operating results and ensure proper operation of equipment.
• Maintain plant operations in compliance with environmental standards, including PSM, SPCC, and TNRCC, with creation and maintenance of required reporting and readings.
• Adhere to required training, policies, and procedures, including safety policies and energy isolation lockout/tagout (LOTO).
• Pass PSM-required operator certifications where applicable.
• Actively participate in safety programs and initiatives.
• Communicate with control centers, business groups, and other operating groups as necessary.
• Oversee construction and maintenance activities performed by third parties.
• Perform lab tests for quality assurance, diagnose mechanical problems, and complete minor repairs as needed.
• Monitor field compressor status through SCADA.

Knowledge Skills & Abilities

• High school diploma or GED.
• Must maintain a valid driver's license in the state of residency.
• Requires 0-2 years of relevant industry experience for Level C, 2-4 years for Level B, and 4+ years for Level A.
• HIMI software operations experience.
• Mechanical aptitude with the ability to learn and perform operation and maintenance tasks associated with various types of facilities and equipment.
• Proficiency with computers, including MS Office applications such as Excel and Outlook.
• Excellent organizational skills.
• Excellent written and verbal communication skills, with the ability to work effectively in a group environment.
• Demonstrated self-starter with the ability to work independently and exercise good judgment.
• Ability to work in a 24/7 operational environment, including shift rotations and call-outs.
• Ability to react to high-stress situations or emergencies in a deliberate, thoughtful, and timely manner.

The Asphalt Plant Operator produces safe, efficient operation of all ethanol plant process equipment, covering grain handling, fermentation, distillation, drying, and water treatment systems within a renewables and environmental industry setting. Reporting to site supervision and working alongside laboratory and maintenance teams, this role advances facility performance through digital control system operation, preventative maintenance, and rigorous safety and environmental compliance.

Key Deliverables

• Maintain a clean and safe working environment.
• Participate in safety, health, and environmental compliance programs.
• Learn about all ethanol plant process operations, including grain handling, cooking, fermentation, distillation, drying, oxidizers, boilers, and water treatment.
• Operate the digital control system for the plant.
• Collect process operations data and prepare daily logs to support the operation of the plant.
• Learn about and operate laboratory analytical equipment, including HPLCs, pH meters, titrators, and microscopes.
• Perform scheduled preventative maintenance.
• Inspect and safely operate all equipment and machinery as necessary, including forklifts, telehandlers, and skid loaders.
• Inspect, troubleshoot, and report on equipment operational issues, including piping and mechanical problems.

Professional Experience

• High school diploma or higher education.
• 2-4 years of experience in plant operations or equivalent production or industrial environment preferred.
• Ability to read material safety data sheets (MSDS) and chemical labels.
• Knowledge of Microsoft Office Suite.
• Comply with relevant safety and compliance regulations and policies.
• Be available for overtime or call-in as required.

Embedded within an international oil and gas exploration and production company operating in the Permian Basin west of Midland/Odessa, the Asphalt Plant Operator develops efficient daily operation of compressors, valves, vessels, pumps, and gas-fired boilers while managing process controls and troubleshooting unusual conditions. Working closely with site supervisors and peers, this role maintains required reports, ensures a safe working environment, and enables consistent facility output through proactive equipment monitoring and minor maintenance.

Areas of Ownership

• Operate equipment daily at the plant, including compressors, valves, vessels, pumps, and gas-fired boilers.
• Operate emergency shutdown systems daily.
• Manage process controls and measurements.
• Troubleshoot and correct unusual operating conditions.
• Maintain required reports and logs.
• Perform minor maintenance on plant equipment.
• Monitor equipment for optimal efficiency.
• Schedule tank liquid handling.
• Ensure a safe working environment.

Education & Experience

• High school diploma or GED required, with some college or technical training a plus.
• 1-3+ years of oil and gas industry experience preferred.
• Experience working in processing facilities strongly preferred.
• General mechanical troubleshooting and repair skills.
• Technical skills related to math and analytical processes.
• Multi-task orientation with skills related to work prioritization.
• Proficient in the use of computers in a Microsoft Office environment.
• Good communication and interpersonal skills.
• Ability to work effectively in a team environment as well as independently without direct supervision.
• Strong initiative and self-starter.
• Ability to work a full-time work schedule with overtime.

Reporting to the plant foreman, the Asphalt Plant Operator refines the daily production process by operating plant controls to weigh and deliver precise aggregate and liquid quantities through the dryer, mixer, and silo in line with the production schedule. Partnering with Quality Control personnel and the superintendent, this role ensures accurate mix design execution, complete records, and operational continuity, including serving as Lead person in the superintendent's absence.

Role Responsibilities

• Ensure a safe work environment in compliance with all federal, state, local, and company safety policies and procedures, using the appropriate tools and equipment for the task.
• Operate the plant controls to weigh and deliver specified quantities of aggregates and liquid to the dryer for heating, to the mixer, and then to the silo for dumping into trucks.
• Maintain proper heat in the dryer by adjusting thermostatic controls.
• Maintain proper flow of materials.
• Assist with the compiling of reports regarding plant production and maintenance.
• Assist in plant and equipment maintenance.
• Solve problems that may arise concerning a mix design with Quality Control personnel.
• Assist the plant foreman as necessary.
• Maintain awareness of the location of trucks on scales before releasing materials.
• Receive and input orders.
• Perform as Lead person in the superintendent's absence.

Background & Experience

• 2-year college degree or comparable work experience.
• Two years of experience preferred.
• Knowledge of safety and lockout procedures.
• Knowledge of state requirements and mix design.
• Mechanical skills.
• Ability to operate a bobcat and loader.
• Basic computer knowledge.
• Willingness to work overtime and occasional weekends.