COMPUTER OPERATOR COVER LETTER TEMPLATE

Published: May 28, 2025 – The Computer Operator provides technical support for automation products and UNIX scripting, ensuring operational efficiency through script development and documentation updates. This role involves maintaining and troubleshooting production systems, backup/restoration procedures, and job scheduling tools, while coordinating with server administrators and application support teams. The operator also ensures reliable system performance, documents issues, and follows established protocols, including compliance with the Company's Secrecy Act training and policies.

An Introduction to Professional Skills and Functions for Computer Operator with a Cover Letter

1. Success Indicators for Computer Operator Cover Letter

  • Monitor computer system jobs, daily and nightly updates, and routine processes to ensure end-of-job completion
  • Identify problems or errors immediately to ensure quick resolution by correcting problems or immediately notifying the supervisor, on-call personnel, or vendor support
  • Initiate and monitor tasks/updates on the IBM iSeries for daily, nightly, weekly, monthly, and annual processes
  • Update processes and procedures
  • Understand and decipher file movement logic, as well as program/process workflows
  • Monitor timely transmission and reception of scheduled files to and from various sources/vendors
  • Process, archive, and distribute notices and reports
  • Respond to and monitor basic Service Desk requests
  • Maintain Data Center daily activity logs, including tracking work being performed
  • Process, manage, and validate core banking system and 3rd party processes for archiving into the document storage system
  • Perform SCM user enablement for end users
  • Assists with communication for application disruptions
  • Aware of departmental Operational Level Agreements (OLAs) and OLA tracking
  • Aware of departmental Service Level Agreements (SLA’s) and holds themselves accountable for tracking and measuring
  • Provide documentation for regulatory audits


Skills: System Monitoring, Incident Resolution, iSeries Operations, Process Updates, Workflow Analysis, File Management, Report Distribution, Service Support

2. Core Competence for Computer Operator Cover Letter

  • Enter commands on systems such as PC, Windows servers, and IBM iSeries systems. 
  • Operate peripheral equipment such as tape drives, printers in a data center environment.
  • Maintain the operations of various servers, IBM iSeries systems, and network components to ensure proper function and availability to end-users. 
  • Utilize various monitoring tools, such as directly reviewing system console messages, event logs, email alerts, and audible alarms from the data center environment.
  • Enter commands on systems to run system processing for business operations on a daily, weekly, and monthly basis.
  • Provide first-level support to end-users having issues such as connectivity to various servers or systems, analysis and correction of automated interfaces or printing issues, and analysis and correction of user logon issues.
  • Perform functional iSeries tasks on multiple systems and partitions using a 5250 console and multiple HMC consoles
  • Monitor disk utilization of all iSeries and Windows servers daily.
  • Monitor High Availability (HA) environment for Series, including Vision Solutions Mimix, Windows, VMware Environment, and HPE 3PAR SAN management, including Zerto.
  • Observe Data Center equipment and systems for error messages and processing errors.
  • Troubleshoot problems and take appropriate actions to rectify the problem while notifying affected personnel as well as the Computer Operations Manager.
  • Load peripheral equipment with selected materials such as labels, checks, printer paper, and media tapes for operating runs.
  • Utilize Disk to Disk Unitrends and Tape Back Up, CA Arcserve, performs rotational backups (Daily, weekly, monthly, yearly, and special) of primary iSeries and Windows Servers, both Virtual and physical.
  • Document problems in the IT Ticketing system and maintain the data center "Operations Run Book"
  • Administer the Help Desk Support system and forward requests accordingly.
  • Apply system updates, patches, and upgrades under the manager's guidance.
  • Participate in annual Disaster Recovery test, utilizing operational skills to execute commands for system failover.
  • Administrate MS Windows running on an HPE Blade Center and HPE 3Par SAN in VMware 6. X cluster environment.


Skills: System Command Entry, Peripheral Operations, Server Maintenance, System Monitoring, First-Level Support, Disk Monitoring, Backup Management, Help Desk Administration

3. Essential Functions for Computer Operator Cover Letter

  • Support the automation products and associated UNIX scripting in a technical capacity.
  • Maintain and develop UNIX scripts to increase the efficiency within the scope
  • Maintain documentation in the daily/monthly operations electronic run sheets and the XP DCU Computer Operations Manual, and communicate changes with the team.
  • Work with the Server Administrators to maintain the automation SQL database for the live and test servers within the operations environment.
  • Respond to and address after-hours emergency trouble calls relating to the computer operations automation processing.
  • Perform backup/restoration procedures for Production and Test environments.
  • Cover work shift of other Operations staff, nights/weekends.
  • Troubleshoot user or automation product and any other core-related applications.
  • Work with the Application Support Team for the coordination and execution of all core operations system testing.
  • Document all Unix server problems to assist in resolution, escalating to Server Administrators.
  • Cross-train other IS staff.
  • Implement and update schedules/procedures as well as maintain and verify the OpCon job scheduling system.
  • Work with all areas of the IS department to follow protocol for promoting new programs/applications to production schedules.
  • Monitor/trouble-shoot and assist in the repair of all delivery systems with a focus on ensuring they are constantly running.
  • Complete all required Bank Secrecy Act-related training annually and maintain knowledge of current BSA policies


Skills: UNIX Scripting, Automation Support, Documentation Maintenance, SQL Database Support, Backup & Restoration, Troubleshooting, Job Scheduling, Cross-Training

4. Operational Insights for Associate Computer Operator Cover Letter

  • Monitor and operate the computing system’s consoles and peripheral equipment, such as disk, tape, and printer. 
  • Use system monitoring and management tools to ensure the proper execution and performance of the systems, jobs, and processes.
  • Perform checkout functions during scheduled system checkouts, upgrades, and changes.
  • Maintain operation and production control logs and documentation.
  • Log and escalate application, system, job, or process problems to the appropriate ITS staff.
  • Effectively utilize the high-speed printers and print output.


Skills: Console Operations, Peripheral Management, System Monitoring, Checkout Functions, Log Maintenance, Documentation Control, Issue Escalation, Print Management

5. Client Management Insight for Computer Operator Cover Letter

  • Efficiently support, operate, and control Encova’s mainframe and distributed computer systems in an enterprise environment.
  • Use state-of-the-art tools, monitor batch processing, file transfers, network performance, and connectivity
  • Monitor Data Center environmental equipment and physical security.
  • Coordinate issue resolution with IT Support Staff, including support personnel call-out and issue escalation when needed.
  • Perform approved system changes.


Skills: System Operations, Batch Monitoring, File Transfer Support, Network Monitoring, Environmental Monitoring, Security Monitoring, Issue Coordination, System Changes

What Are the Qualifications and Requirements for Computer Operator in a Cover Letter?

1. Abilities and Experience for Computer Operator Cover Letter

  • Experience performing the duties of a Computer Operator
  • Must possess and maintain an IT I level certification IAW AR 25-2 and an IAT II certification IAW DoD 8570.01-M and BBP 05-PR-M-0002
  • Ability to organize, prioritize, and meet deadlines
  • Capable of conveying complex information in a simplistic manner
  • Strong critical thinking and problem-solving skills
  • Strong self-starter requiring minimal supervision
  • Able to take proactive measures to prevent problems rather than being reactive by nature


Qualifications: BS in Information Technology with 2 years of Experience

2. Key Qualifications for Computer Operator Cover Letter

  • Familiarity with working in an Active Directory environment.
  • Familiarity working with Windows Server 2008 R2 and Windows Server 2012.
  • Experience with the BMC Remedy Action/Request Tool
  • Experience with either or both the AMVER and SANS applications
  • Experience with NimSoft or other monitoring systems
  • Use of the Deltek timekeeping system
  • Familiarity with ITIL v3 Framework
  • Existing knowledge of USCG Business and Support systems
  • Technical customer support/help desk experience
  • Proficiency in data entry


Qualifications: BS in Computer Engineering with 5 years of Experience

3. Accomplishments for Computer Operator Cover Letter

  • Proven track record of high-quality customer service skills in one or more military communications environments.
  • Basic knowledge of and experience with Department of Defense and/or U.S. Air Force messaging and messaging systems.
  • Technical and communications skills to effectively interface with internal and external customers at all levels.
  • Knowledge of and successful experience with Department of Defense cryptographic equipment and related material handling and use.
  • Knowledge of and successful experience with troubleshooting computer systems and networks.
  • Successful experience in a high-visibility, mission-focused environment where system availability is closely monitored and prioritized.
  • Successful experience handling and protecting highly classified information, data, and systems.
  • Able to work flexible shifts and days, including weekends and holidays.
  • Able to work efficiently alongside peers and leaders in a team environment.
  • Able and willing to quickly respond to customer direction and requests.
  • Must possess (or be able to attain within 6 months of hire) a current Security+ CE certification following DoD 8570 Information Assurance Workforce Improvement Program, IAT Level II.
  • Experience interfacing with high-level Air Force active duty and civilian customers
  • Familiarity with military customs and courtesies


Qualifications: BS in Software Engineering with 8 years of Experience

4. Knowledge, Skills and Abilities for Computer Operator Cover Letter

  • AS Information Systems experience.
  • Related experience must include tape and disk backups, spooler utilities, file transfers, and customer interface
  • Data entry experience with the keyboard.
  • Good understanding of principles of information processing and the inter-relations of computer components, mainframe technology, and operating systems, and able to self-learn new technologies.
  • Organizational skills, able to manage time and tasks to meet established schedules, prioritize appropriately, and maintain orderliness of the workspace.
  • Communicate effectively in English in written and verbal form, in person and by phone.
  • Interact professionally with customers even under stress, establish and maintain good working relationships, collaborate effectively in a team environment, and resolve conflicts appropriately and timely manner.
  • Must maintain confidentiality.
  • Able to analyze and apply problem-solving techniques to new situations, and able to make sound judgments.
  • Arithmetic, calculate and understand basic statistics - percent, rate


Qualifications: BS in Computer Science with 4 years of Experience

5. Education and Qualifications for Computer Operator Cover Letter

  • Experience in a role as a computer network operator, possessing extensive penetration testing skills/experience to conduct vulnerability assessments leading to approved operational plans.
  • Leverage previous military or IC computer network exploitation training to analyze attacks against networks and develop countermeasures.
  • Well-versed in the use of network security technologies such as firewalls, proxies, IPchains, iptables, SNORT, NMAP, and related technologies.
  • Experience managing and installing network technologies such as routers, switches, database servers, and related technologies.
  • Proficient with installation, management, and have development knowledge of technologies such as Apache or ISS web servers, web development (Perl, Java, XML/XSL).
  • Ability to train staff and contractors on methodology, development, equipment functionality, and deconfliction.
  • Experience in obtaining and maintaining the Network Infrastructure as a platform
  • Understanding of technical specifications and careful planning usage of infrastructure.
  • Understanding the functionality and limits of available tools and techniques.
  • Understanding of technical risk assessment.
  • Understanding of various types of computer operations.
  • Experience conducting business in a virtual environment while maintaining OPSEC.
  • General understanding of the overall functions of the organization.
  • Understanding the basic authorities governing computer operations.
  • Understanding of computer network architecture.
  • Understanding the basic Internet functionality, ISPs, and network traffic.
  • Possess system administration level knowledge of operating systems (i.e., Windows, Unix, Linux, Mac OS, Mobile OS’s, etc.)
  • Ability to recognize key telecommunication systems and key data communications components.
  • Ability to convey information clearly and concisely, both verbally and in writing.
  • Understanding of fundamental technical network analysis.
  • Understanding of current US laws and regulations governing the Internet.


Qualifications: BS in Information Systems with 12 years of Experience