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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Network & Computer Systems Administrator (THAAD CLS) - **Company:** ITC, Inc. - **Location:** Lawton, OK, United States - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Microsoft Windows, Unix, CompTIA Security+, Linux, Network Monitoring, Network Administration, Red Hat Enterprise Linux, Backup and Restore, Automated Information System (AIS), Information Technology - **Published:** August 26, 2026 - **Apply:** https://www.careerjet.com/jobad/us5dd5103aeecdee42636ad5e01a13b966 ## About the Role * Active U.S. Secret Security Clearance. * Typically 2-4+ years of relevant automation systems, network administration, computer systems administration, or related technical experience. * Previous Contractor Logistics Support (CLS), Integrated Logistics Support (ILS), or Field Service Representative (FSR) experience. * Ability to obtain CompTIA Security+ certification within 60 days of hire. * Ability to obtain and maintain a Class A Commercial Driver's License (CDL) within 90 days of hire. * Ability to obtain required AMMO-45 and AMMO-65 certifications. * Valid passport and ability to meet applicable Army deployment-readiness requirements for all Areas of Responsibility, including applicable USCENTCOM deployment standards, prior to start. * Ability and willingness to travel and deploy worldwide with limited notice, including working extended hours, rotating shifts, and 24/7 operations as mission requirements dictate. Preferred Qualifications: * Previous THAAD experience or experience with a similar air and missile defense system. * Experience supporting integrated operations with U.S. DoD Warfighters. * Current CompTIA Security+ certification and/or Class A CDL. * Previous deployment experience, particularly as a Contractor Authorized to Accompany the Force (CAAF). * Experience performing Preventive Maintenance Checks and Services (PMCS) and/or operating forklifts. * Experience using Automated Information Systems (AIS) to document maintenance and logistics activities. * Strong attention to detail with effective written and verbal communication skills., ACCESSIBILITY- Candidates must be able to perform the essential functions of the position satisfactorily and that, if requested, reasonable accommodation may be made to enable employees with disabilities to perform the essential functions of their job, absent undue hardship. If you are a qualified individual with a disability or a disabled veteran, you have the right to request a reasonable accommodation for purposes of participating in the application/selection process with ITC. Please refer to our website www.itcdefense.com/careers for further information on all our EEO/VEVRAA policies. Don't see the position you're looking for? to provide your resume for general consideration and receive updates on our latest job opportunities. ## Description Overview: ITC Defense is seeking a Network & Computer Systems Administrator (NCSA) to support the Terminal High Altitude Area Defense (THAAD) Contractor Logistics Support (CLS) program in Killeen, TX. This position is part of the THAAD CLS team supporting the THAAD Missile Defense System (MDS) and its associated ground components. Responsibilities: * Install, configure, maintain, and troubleshoot Commercial Off-the-Shelf (COTS) and THAAD-specific hardware, software, networks, peripheral equipment, auxiliary devices, and tactical-system components. * Perform system and network administration and troubleshooting above the Warfighter/user level, including IP configuration, network monitoring, diagnostic troubleshooting, software installation, IAVA updates, log-file collection and analysis, and system backups. * Configure and maintain information-processing equipment and operating environments utilizing Linux, UNIX, Red Hat, and Windows operating systems to support system readiness and user operations. * Provide timely technical support to U.S. DoD Warfighters, resolving system issues and supporting mission and operational requirements. * Support system readiness activities, training exercises, test events, and other operational requirements, including extended hours, extended workweeks, rotating shifts, and 24/7 operations as required. * Support scheduled and expeditionary deployments and rotations with a minimum of 120 hours' notice, including deployment as a Contractor Authorized to Accompany the Force (CAAF) in accordance with DoDI 3020.41 and AR 715-9. Deployments may involve military or commercial transportation and austere living and working conditions. * Support other team members and perform additional duties as assigned.. ## Related Videos - [Fake or News: Translating Dog Barks, Notepad Gets an Upgrade and Michelin-Star Robots - Paul Tregoing](https://www.wearedevelopers.com/videos/1802-fake-or-news-translating-dog-barks-notepad-gets-an-upgrade-and-michelin-star-robots-paul-tregoing) - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [WeAreDevelopers LIVE - Node and Package Security](https://www.wearedevelopers.com/videos/2138-wearedevelopers-live-node-and-package-security) - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [WeAreDevelopers LIVE - Smoover - Who's Best at DevRel?](https://www.wearedevelopers.com/videos/1901-wearedevelopers-live-smoover-who-s-best-at-devrel) - [The Time Paradox: Building Timezone-Safe Python/Django Applications](https://www.wearedevelopers.com/videos/1915-the-time-paradox-building-timezone-safe-python-django-applications) ## Related Articles - [How should you format your IT resume?](https://www.wearedevelopers.com/magazine/68-how-should-you-format-your-it-resume) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [IT Salaries in UK](https://www.wearedevelopers.com/magazine/288-it-salaries-in-uk) - [Finding IT & Technology English-speaking Jobs in Germany ](https://www.wearedevelopers.com/magazine/446-finding-it-technology-english-speaking-jobs-in-germany) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [Quick guide: How to write a Software Developer CV](https://www.wearedevelopers.com/magazine/37-quick-guide-how-to-write-a-software-developer-cv)