Published: Nov 10, 2025 - The IT Infrastructure Specialist manages and supports the organization’s IT systems, including devices, networks, and SaaS platforms, to ensure seamless connectivity and security. This role develops and implements automation tools, policies, and processes to enhance efficiency and maintain compliance across the enterprise. The specialist also oversees identity and access management, while coordinating training and technical solutions to optimize system performance and employee productivity.

An Introduction to Professional Skills and Functions for IT Infrastructure Specialist with a Cover Letter
1. Details for IT Infrastructure Specialist Cover Letter
- Ensure the IT Infrastructure, its data, files, and applications are protected against known threats and attacks and react to emerging threats to minimize any risk of compromising the IT Infrastructure
- Review and make recommendations to provide adequate levels of IT security in line with best industry practice and/or in response to new cyber threats
- Lead on proactive and preventative housekeeping of the IT Infrastructure including On-premise and Virtual Data Centre and WAN/LAN connectivity
- Undertake capacity planning, ensuring the IT Infrastructure and Services are fit for purpose and future growth predictions
- Provide periodic and ad-hoc reports
- Research / investigate emerging infrastructure security topics, threats, capabilities, and solution options to create/update policy and governance, technology strategies, solution architecture, and vulnerability assessments
- Act as / provide internal guidance and advice to all business areas in matters of IT security, governance, and protection
- Complete tasks and actions in response to issues, problems, and incidents
- Act as a ‘point of technical expertise’ supporting IT Service Support Staff in all matters relating to IT Infrastructure, Data Centre, and WAN/LAN
- Provide project coordination support for all IT Projects
Skills: Infrastructure Security, Threat Management, Network Administration, Data Protection, Capacity Planning, Vulnerability Assessment, Incident Response, Technical Leadership
2. Roles for IT Infrastructure Specialist Cover Letter
- Collaborate and support other functions within IT and IT suppliers to ensure new areas of support are taken on effectively and efficiently, with appropriate handover
- Managing the day-to-day operational support and housekeeping for Server, Storage, or network infrastructures
- Lead in planning and implementing changes to infrastructure to enhance performance
- Plan out Server installation/Administration and/or upgrade Projects, assign milestone tasks to the concerned and meet company deadlines for full implementation
- Responsible for disaster recovery testing and restoration of critical services during DR events
- Leverage or build appropriate technical tools to perform administration tasks, root-cause analysis, and service restoration (such as back up, restore, failover, log interpretation, and performance monitoring
- Ensure 24/7 availability of the production servers and applications within a team environment
- Resolves Tier 2/3 incidents and requests
- On-call availability on team rotation outside of normal business hours
- Establish monitoring for system alerts, develop SOPs for the operations center and provide hands-on resolution of incidents
- Engage in quality control procedures to ensure that systems are efficient and operational
Skills: Server Administration, Network Operations, Infrastructure Planning, Disaster Recovery, Performance Monitoring, Incident Resolution, System Availability, Technical Collaboration
3. Functions for IT Infrastructure Specialist Cover Letter
- Develop systems engineering analysis, reports, and associated documentation required for contract deliverables
- Create a strategy for establishing a secure and well-managed enterprise environment in Azure
- Utilize native Azure services to meet the firm’s technology and resiliency requirements
- Drive Identity and access and configuration management, and monitoring strategy for Azure
- Lead the design process for network connectivity to Azure with the assistance of vendors
- Design and implement data protection options, including HA and BCP protection in Azure
- Review and manage technical requirements and business functional requirements to establish new cloud platforms
- Execute implementation plans to deploy Azure infrastructure and move workloads to Azure
- Establish a Networking environment by installing, configuring, testing, and documenting the equipment/network systems according to the design and specifications
- Lead the performance of day-to-day networking tasks to ensure network reliability, availability, and serviceability with minimal interruption
Skills: Azure Architecture, Cloud Migration, Identity Management, Network Design, Data Protection, Configuration Management, System Engineering, Performance Optimization
4. Job Description for IT Infrastructure Specialist Cover Letter
- Manage technical support, respond to work orders and tickets from the users, analyze and solve reported network problems
- Lead network technology upgrade or expansion projects, including installation of hardware, software, and integration testing, as well as coordinating these activities without disturbing the function of other systems
- Maintain network performance by executing network monitoring and analysis, performance tuning, and troubleshooting network problems
- Manage the monitoring of the network by conferring with vendors, developing, testing, evaluating, and installing enhancements to be up to date on all new technologies
- Manage new/rebuild of existing servers and configure hardware, peripherals, services, settings, directories, storage, etc. in accordance with standards and project/operational requirements
- Analyze and Assess Vulnerabilities in the infrastructure, investigate available tools and countermeasures to remedy the detected vulnerabilities, and recommend solutions and best practices
- Perform Security Monitoring, log analysis, and forensic analysis to detect security incidents and mount an incident response
- Investigate and utilize the latest technologies and processes to enhance security capabilities and implement improvements
- Manage organization-wide security systems and ensure that architecture principles and technology standards are consistently applied and updated
- Investigate breaches and implement solid plans of incident response, learning from past shortcomings to create ever more robust security protocols
Skills: Network Administration, Technical Support, Vulnerability Management, Security Monitoring, Incident Response, Server Configuration, Performance Tuning, Technology Integration
5. Accountabilities for IT Infrastructure Specialist Cover Letter
- Conduct testing and deliver insightful reports based on findings
- Manage IT security and IT risk (e.g., data systems, network, and/or web) across the enterprise
- Develop policies, procedures, and standards that meet existing and newly developed policy and regulatory requirements
- Promote awareness of applicable regulatory standards, upstream risks, and industry best practices across the Organization
- Research/evaluate emerging cybersecurity threats and ways to manage them
- Ensure proactive Monitoring and Mitigation of Cyber-attacks, intrusions, and unusual, unauthorized, or illegal activities
- Analyze Network Infrastructure and Security Appliances to determine inefficiencies and problems
- Design and implement new solutions and improve the resilience of the current environment
- Maximize Network performance by Monitoring, troubleshooting network problems and outages, scheduling upgrades, and planning for network optimization
- Undertake data network fault investigations in local and wide-area environments using information from multiple sources
Skills: Network Security, IT Risk Management, Policy Development, Threat Analysis, Cybersecurity Monitoring, Incident Response, Network Optimization, Regulatory Compliance
6. Tasks for IT Infrastructure Specialist Cover Letter
- Secure Network Systems by establishing and enforcing policies by defining and monitoring access control
- Report Network operational status by gathering and prioritizing information and managing projects
- Managing project timelines, budgets, and documentation
- Analyze and implement new security protocols for greater efficiency against any threat or malfunctions
- Recommend modifications in technical and regulatory areas that affect IT security
- Monitoring of web security gateways, perimeter security, network access controls, and endpoint security
- Planning, engineering, and monitoring the security arrangements for the protection of the network systems
- Determining the latest technologies and processes that improve the overall security of the system
- Participate in the selection of vendors/suppliers as per the procurement policies and procedures
- Monitor the implementation of service level agreements for the achievement of positive results
- Maintain relationships/communication with vendors/suppliers to ensure that the most appropriate and efficient equipment/tools/methods/services are used at the optimum cost
Skills: Network Security, Access Control, Project Management, Security Protocols, Risk Assessment, Vendor Management, System Monitoring, Technology Evaluation
7. Expectations for Senior IT Infrastructure Specialist Cover Letter
- Manages and maintains IIROC surveillance systems to ensure maximum uptime is achieved
- Works with marketplaces to address system faults and failures that are resolved promptly
- Coordinates and works with vendors to deploy infrastructure in support of mission-critical systems and applications
- Plans integrations and additions across many systems, both on-premise and in the Cloud
- Works with stakeholders to clearly identify the technical components behind business requirements for new projects
- Translates business processes into automated workflows to enhance operational efficiency in a consistent manner
- Develops scripts to facilitate systems operations (application startup/shutdown, batch processing, etc.)
- Plans and executes disaster recovery playbooks to ensure that IIROC systems will be recovered in the event of a disaster
- Maintains accurate documentation of all critical systems and operational procedures
- Researches new and emerging technologies to identify opportunities for IIROC’s future initiatives
Skills: System Administration, Infrastructure Deployment, Cloud Integration, Workflow Automation, Disaster Recovery, Scripting Development, Vendor Coordination, Technical Documentation
8. Competencies for IT Infrastructure Specialist Cover Letter
- Identify and resolve network and communication hardware, software problems
- Monitor Cyber Security, e.g., USBs, network traffic, etc.
- Maintain Firewall, VPN and transport/CTS
- Maintain Exchange Server/ 2010, Microsoft O365 program, VOIP and POTS systems
- Troubleshot and resolved employee issues on the network, computers, software, peripherals, etc.
- Develop and implement appropriate and creative solutions for client issues with hardware, software and telecommunications issues promptly
- IT asset management, including ordering IT equipment
- IP address maintenance and assignment
- Maintain records and prepare reports
Skills: Network Troubleshooting, Cybersecurity Monitoring, Firewall Management, Server Administration, Technical Support, Hardware Maintenance, IT Asset Management, IP Management
9. Capabilities for IT Infrastructure Specialist Cover Letter
- Provide technical support and perform maintenance
- Perform service monitoring and reporting, with a focus on risk management and compliance
- Explore new solutions, enhancements and opportunities for continuous improvement, projects and more
- Perform the acquisition, provisioning and decommissioning of related equipment, software and services
- Lead projects and change management initiatives
- Manage external service providers
- Responsible for covering design, integration, implementation, modification, and coordination of the installation, testing, operation, troubleshooting, and maintenance of hardware and software systems
- Developing functional and technical requirements and specifications
- Managing accounts, documentation, and access to systems and equipment
- Monitoring the performance, capacity, availability, serviceability, and recoverability of installed systems
- Implementing security procedures and tools
- Maintaining system configuration
- Managing the installation and integration of system patches, updates, and enhancements
Skills: Technical Support, System Maintenance, Risk Management, Project Leadership, Vendor Management, System Integration, Security Implementation, Performance Monitoring
10. Performance Metrics for IT Infrastructure Specialist Cover Letter
- Monitor the ticketing system escalation queue and individual ticket status to ensure a prompt and efficient customer service support
- Escalate tickets to maintain IT Service Level Agreements and quality customer experience
- Answer incoming calls, e-mails, instant messages, and walk-up requests for IT Client Services, incident reports, and problems
- Record and update all requests and reports in the ticketing system
- Document all customer interactions, work performed, and resolutions
- Perform detailed troubleshooting of escalated requests, incidents, and problems
- Document recurring activities, incidents, and problems with their resolutions to share with other IT Team members, Business and Vendors
- Provide status reports and document recurring activities
- Hardware management such as imaging, cataloging, setup, shipping/delivering, archiving, and disposal
- Handle the requisition, purchasing, installation, and setup of software and peripherals
- Assist other remote IT Team members in troubleshooting and maintaining the computing environment within the facilities covered by the Bakery Desktop Support site region
- Assist with IT Projects, Assignments and Initiatives
- Provide IT support in other areas
- Perform periodic visits to primary supported sites
- Perform visual inspections of all IT assets
- Perform preventive and corrective maintenance tasks based on IT equipment specifications and internal IT documentation
- Generate and maintain related IT Infrastructure bakery documentation
Skills: IT Support, Ticket Management, Customer Service, Troubleshooting, Hardware Maintenance, Software Installation, Documentation Management, Preventive Maintenance
11. Key Deliverables for IT Infrastructure Specialist Cover Letter
- Help manage the IT landscape (desktops, laptops, phones, SaaS Services) for companies across the enterprise
- Manage office connectivity (network, wi-fi, security, etc.)
- Make recommendations on software and SaaS for the company, manage those services and/or licenses
- Roll out automation tools to increase the speed of provisioning new devices
- Creating policies and processes for device requests, support tickets, etc.
- Planning and executing/procuring training on various topics (security, applications, etc.)
- Building IT-related topics such as Security Cameras and Access Control
- Managing device policies (i.e., MDM) to allow remote control
- Identity Access Management
Skills: IT Infrastructure Management, Network Administration, Software Deployment, Automation Tools, Policy Development, User Training, Device Management, Identity Management
12. Outcomes for IT Infrastructure Specialist Cover Letter
- Ensure the systems and infrastructure within the data center function properly
- Conduct system health checks and monitoring according to internal SLAs
- Perform data backup operations
- Professionally escalate issues to maximize system uptime
- Triage Infrastructure Life cycle (IML) management of AutoSys applications and agents on On-PREM, Virtual and AWS/Azure cloud environment
- Disaster recovery and business/service continuity management
- Support Broadcom AutoSys Workload Automation
- Install and configure Linux or Oracle Database applications and other OS operations for the AutoSys agent
- Partner with other teams for needs including business users, job developers, OS/Database platform teams, Engineering, ITRMS, and vendors
- Respond to automatically and manually created incidents for scheduled jobs
Skills: Data Center Operations, System Monitoring, Backup Management, Incident Escalation, Lifecycle Management, Disaster Recovery, Linux Administration, Cloud Support
What are the Qualifications and Requirements for IT Infrastructure Specialist in a Cover Letter?
1. Knowledge and Abilities for IT Infrastructure Specialist Cover Letter
- Experience in the networking domain
- Must have certifications on vendor products like Cisco, Juniper, SDWAN, etc.
- Excellent troubleshooting skills and must be able to work effectively within and with other teams
- Able to be open to work on technologies under the Network and security portfolio such as Load balancers, ISE, NAC, Remote Access VPNs, DDI, and Azure
- Good understanding of ITSM
- Familiarity with SDWAN Technology (Versa, SilverPeak, Viptela)
- Proficiency in Campus/WAN/DC Routing and Switching, ACI Fabric, Cisco ISR/XR, Nexus platforms
- Deep understanding of NGFW Platforms (Juniper, Cisco, Fortinet, Palo Alto)
- Extensive knowledge of F5 LTM/GTM or Load Balancing product
- Detailed understanding of Azure Network Infrastructure Administration
- Familiarity with Coding/Scripting (Ansible, Python)
Qualifications: BS in Information Technology with 5 years of Experience
2. Requirements and Experience for IT Infrastructure Specialist Cover Letter
- Experience supporting a global IS Infrastructure platform
- Experience with IT Infrastructure such as servers, storage and IT Networks
- Experience in the Microsoft Server and Microsoft Desktop Windows Operating Environments
- Experience in setting budgets and executing tasks within set budgets
- Functional understanding of the Labels Printing function for Manufacturing processes
- Experience outlining and communicating strategic roadmaps/direction for a global IS platform
- Thorough understanding of Print Drivers and Print Management within a Microsoft Windows Environment
- Understanding and working within an ITIL environment
- Significant experience in the development and implementation of network and firewall infrastructures in the area of manufacturing IT in international organizations (in-house or external)
- Good understanding of IT infrastructure topics (servers, firewalls, networks, etc.)
- Good mix of competences in business process, project, and service management concepts and tools, e.g., ITIL, Scrum, ideally supplemented by certifications
- Able to be a collaborative team player with strong communication and conflict resolution skills within IT and towards business at all levels
- Fluent in English and German
Qualifications: BA in Information Systems with 9 years of Experience
3. Education and Experience for IT Infrastructure Specialist Cover Letter
- Advanced knowledge of Red Hat Linux, VMware vSphere, application environments and related technologies
- Ability to architect, deploy and continuously maintain secure, reliable and flexible best practice infrastructures and systems
- Experience with implementing Linux/Windows security controls to maintain system compliance
- Subject Matter Expert in researching and troubleshooting complex technical issues
- Familiarity with compliance controls such as STIGs (Security Technical Implementation Guides), RMF (Risk Management Framework), DFARS (Defense Federal Acquisition Regulation Supplement), NIST SP 800-171/800-53, Cybersecurity Maturity Model Certification (CMMC)
- Familiarity with developer tools/concepts/scripting/methodologies - JIRA, Confluence, GitLab, Docker, Ansible, Python, Powershell, Bash
- IT Infrastructure or Sys Admin experience within the LAAs (SCIF or other classified space)
- Ability to engineer with system security as the number one priority
- Ability to quickly grasp and adopt new technologies while continuously developing yourself
- Able to handle all levels of support with the ability to collaborate and communicate with those of varying levels of technical skill
- Ability to multitask, attention to detail, and strong motivational skills
- Strong analytical and problem-solving skills from a variety of viewpoints
Qualifications: BS in Computer Science with 6 years of Experience
4. Professional Background for IT Infrastructure Specialist Cover Letter
- Working experience in a production environment
- Must have experience supporting the Linux OS (Red Hat Enterprise Linux / CentOS, or other)
- Familiarity with Network Administration, including firewalls and VPN's
- Experience with Cloud-based virtual systems, networking and storage
- Consolidated experience in IT infrastructure support (especially in Server, PC, Windows OS, LAN Networking area, including WiFi)
- Experience in the Connectivity and Digitalization area
- Windows OS management proficiency ( on both Server and PC environments)
- Competent Windows-based computer architecture knowledge
- Server architecture knowledge (both physical and Virtual)
- Good analytical and methodical problem-solving, Network management knowledge and architecture skills (Cisco)
- Deep knowledge of relational DB such as MS SQL Server management, stored procedures, and query optimization
- Fluent in Polish and English
Qualifications: BS in Network Engineering with 7 years of Experience
5. Education and Qualifications for IT Infrastructure Specialist Cover Letter
- Experience with cloud-based solutions
- Experience in the administration of UNIX servers (SLES, OEL, AIX, etc.)
- Knowledge about scalable VDI solutions (e.g., NICE DCV)
- Knowledge reg. VM environments (e.g., PowerVM, ESX)
- Knowledge of network infrastructures
- Good presentation and strong communication skills
- Effectively fluent in English (speaking / writing)
- Must have planning and organization skills
- Problem-solving capability, decisiveness and result-driven
- Ability to work in a distributed, worldwide environment/team
- Decent knowledge of cybersecurity IT concepts
Qualifications: BA in Computer Networking with 5 years of Experience
6. Knowledge, Skills and Abilities for IT Infrastructure Specialist Cover Letter
- Experience in IT Infrastructure
- Excellent computer skills, experienced in software/hardware configuration
- Experience with Microsoft Operating Systems and Microsoft Office products
- Experienced with PC and user account setup in Microsoft Active Directory to onboard new devices and workers
- Detail-oriented, self-directed and have strong independent problem-solving skills
- Good interpersonal, coordination, and analytical skills to provide single-point-of-contact onsite IT support
- Able to work independently and without a need for direct supervision
- Able to handle non-routine and difficult inquiries
- Adapt to situations and apply analytical skills to drive towards problem resolution
- Able to meet timetables and complete task assignments on time
- Able to communicate well in spoken and written English
- Experience in telecommunications including Cisco hardware and software configuration, routing and switching, LAN/WAN troubleshooting and IP Telephony
- Knowledgeable in Microsoft Active Directory
- Experience with IP telephony
Qualifications: BS in Software Engineering with 8 years of Experience
7. Accomplishments for IT Infrastructure Specialist Cover Letter
- Working experience in regional infrastructure administration and support experience
- Experience in the retail industry
- Expertise in Server and Network technology (SD-WAN, Wi-Fi, WAN/LAN, Cloud, Virtualization, Encryption)
- Must have Cisco certification
- Able to communicate in Cantonese, English, and Putonghua
- Good problem-solving and interpersonal skills, well organized, self-initiated
- Solid remote support experience
- Experience in Red Hat OpenShift, Service Now, Azure, Crystal Reports and Qlikview
- Experience in gathering requirements with external and internal stakeholders
- Experience in working with external contractors and vendors
Qualifications: BS in Cloud Computing with 6 years of Experience
8. Abilities and Experience for IT Infrastructure Specialist Cover Letter
- Excellent understanding of what else drives quality that just code quality, when developing and delivering software
- Passionate about DevOps and Automation
- Strong Linux and Windows-based system administration skills
- Practical experience operating them in a virtual or cloud environment
- Must have strong scripting skills
- Continuous Integration and Deployment experience, utilising tools like Jenkins, Ansible, in co-operation with GIT/Bitbucket
- Familiar with container-based architecture and infrastructure solutions, using Docker and Kubernetes
- Knowledge and experience of Terraform as well as AWS
- Excellent troubleshooting capabilities, using tools like Splunk and AppDynamics
- Fluency in written and spoken English
Qualifications: BA in Information Management with 5 years of Experience
9. Education, Knowledge and Experience for IT Infrastructure Specialist Cover Letter
- Experience in an IT Infrastructure support role
- Thorough knowledge of Microsoft Windows and Linux
- Thorough knowledge of Virtualization technology
- Understanding of Microsoft SQL Server
- Communicating, knowledge sharing and working effectively within a well-motivated functional team
- Documentation skills to ensure the Systems Operating Procedures are maintained
- Ability to work flexibly, in ‘out of hours’ operation mode to ensure updates and patches can be applied to servers and network components without any interruption to production
- Ability to work in a process environment, delivering to schedules, ever mindful of the Customer
- Familiarity with LAN/WAN, server and storage technologies and a keen ability to integrate components into an efficient computing infrastructure
- Ability to understand application, network and system capabilities and produce infrastructure designs that meet business requirements
- Familiarity with industry tools and technologies is needed to protect company assets and data
- Ability to lead project teams to achieve project objectives and deadlines
- Familiarity with project management tools and methodologies
Qualifications: BS in Electrical Engineering with 7 years of Experience
10. Skills Overview for IT Infrastructure Specialist Cover Letter
- Previous work experience in information technology and infrastructure, ideally within the manufacturing industry
- Experience in performing software installations and program updates as well as troubleshooting and problem resolution on computers, servers, networks, and telecommunication systems
- Knowledge around information systems environments and understanding of applicable computer systems, such as Google Workspace, and function-specific software, i.e., OT devices (PLC), and ICT (information and communication technology) infrastructure
- Strong communication skills in Turkish and English
- Passion for continuous improvement, creativity, excitement, and innovation, entrepreneurial spirit for growing a sustainable business, to set a career at Avery Dennison
- Working experience in a technical environment
- Familiarity with Microsoft OS Server (2012 or higher)
- Cloud infrastructure experience (AWS knowledge)
- Ability to work effectively in a team environment, independently and under minimal direct supervision
- Ability to understand and assist in the evolution and/or integration of Baxter applications
- Good motivation and actively supporting emotional intelligence in the organization
- Strong organizational and accountability skills
- Able to achieve and maintain good relationships and visibility with the Center of Excellence, with the vendor and the stakeholders
Qualifications: BS in Information Assurance with 9 years of Experience
11. Abilities and Qualifications for IT Infrastructure Specialist Cover Letter
- Working in a project’s environment, with extensive on-site knowledge
- Previous experience working with highly complex technical solutions
- Advanced knowledge of networking, database technology, and integration protocols
- Proven track record in project design and engineering capacity, involved in the delivery of technology-based projects
- Strong commitment to safety and a safe working environment
- IT Industry working experience in IT hardware and software and network infrastructure
- Strong analytical skills, problem-solving and creative thinking
- Experience in IT projects, requirement definition and review
- Experience of working with external IT vendors
- Experience working in a multinational company
- Experience with large-scale enterprise technologies
- Experience deploying IT infrastructure at scale
Qualifications: BS in Systems Administration with 5 years of Experience
12. Training and Certifications for IT Infrastructure Specialist Cover Letter
- Experience working in a comparable role in a fintech company
- Experience working in a fast-paced environment with continual demands and changing priorities
- Demonstrate and foster a collaborative team approach and interact well with general users
- High proficiency with SaaS platforms like Slack, Google
- Proficiency in scripting skills, e.g, Python
- Proficiency in simple web languages, e.g, HTML, CSS
- Familiar with all Windows, Mac, and Linux laptops
- Attention to detail and good problem-solving skills
- Must have certification in ITIL
- Experience in IT Operations or infrastructure building and monitoring
- Ability to learn quickly and develop an understanding of the business needs
- High level of energy and engagement with an ability to work in a fast-paced environment, with tight deadlines
Qualifications: BA in Computer and Network Systems with 6 years of Experience