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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Systems Administrator- Washington DC - **Company:** Serco - **Location:** Washington, DC, United States (Remote available) - **Experience:** Experienced - **Salary:** $78,073.0 - $130,122.0 - **Contract:** Permanent contract - **Skills:** Microsoft Windows, Antivirus Softwares, Backup Devices, Configuration Management, CompTIA Security+, Firmware, McAfee VirusScan, Windows Servers, Windows Domain, Security Content Automation Protocol, Software Deployment, Software Vulnerability Management, C4i, Patch Management, User Accounts - **Published:** July 6, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=05513256ba1a319f ## About the Role * A High School Diploma/GED and 4+ years of relevant experience. * A CompTIA Security+ or higher DoD 8570 IAT Level II certification. * Strong understanding of current Microsoft supported Windows operating systems. * Experience in the administration of Window's Active Directory domain management to include Group Policy Object management and data backup solutions such as Macrium Reflect. * Must have experience with the implementation of vulnerability remediation and STIG configurations for system hardening. * Ability to multitask and teach or assist others to resolve systems related issues. * Ability to create Standard Operating Procedure documentation for designs and implementation strategies of new hardware and software deployments. * Ability to produce system specifications, design requirements, test evaluation planning documents, and technical publications and reports. * Familiarity with DoD networking and security accreditation requirements. * Ability to support projects at client sites where working conditions may vary. * Ability to travel as necessary (75% or more). Additional desired experience and skills: * Trellix (McAfee) HBSS (Endpoint Security), ACAS, SCAP, STIGs, VRAM, eMASS, and DoD RMF. * Experience with Navy Anti-Terrorism/Force Protection (AT/FP) systems preferred. ## Description Are you a Systems Administrator looking for a place to make an impact every day? Serco is the place for you! Join our team as a Systems Administrator in support of our Anti-Terrorism Force-Protection (AT/FP) program with the United States Navy. The AT/FP Ashore Sustainment Program is executed by the CNIC PSS AT/FP Ashore Program Management Office (PMO), NAVFAC Expeditionary Warfare Center (EXWC), and CNIC Regional Program Managers (RPMs). The primary goal of the CNIC AT/FP Ashore Sustainment Program is to provide both preventive and corrective maintenance services to Navy installations as required to sustain AT/FP Ashore Program systems in accordance with their operational requirements. This position is based in the Navy District Washington (NDW) region and will require 75% travel or more. Supported sites within the CONUS regions including Navy Region Mid-Atlantic and Southeast. As the AT/FP GSC Systems Administrator II for the NDW Region, you will support the Commander Navy Installations Command (CNIC) Public Safety Systems (PSS) Ashore Programs and their mission is to design, procure, integrate, install, and sustain the systems/equipment hardware, associated firmware, and software required to provide the ability to protect mission-critical assets and personnel from natural disasters, acts of terrorism and other human-caused disasters. This position is contingent upon your ability to maintain/transfer your Secret Security clearance. In this role, you will: * Set up and maintain a system or specific components of a system to include but not limited to: + Install, configure, and update hardware and software + Establish and manage user accounts; oversee or conduct backup and recovery tasks + Implement operational and technical security controls + Adhere to organizational security policies and procedures + Contribute to all phases of the development lifecycle * Rely on experience and judgment to plan and accomplish goals * Provide critical preventive and corrective maintenance, information assurance, asset management, technical systems updates, service call resolution, and configuration management for C4I systems worldwide * Provide Operation and Maintenance support including: + Patch management/testing + STIG implementation and mitigation + Information assurance/security + Host Based Security/Anti-virus and data backup solutions * Provide system administration and engineering support for Windows 10/11 and Windows Server 2016/2019/2022 To be successful in this role, you will have: * This position is contingent upon your ability to maintain/transfer your DoD Secret Security clearance. ## Related Videos - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [Playing Pong on a shoulder press machine](https://www.wearedevelopers.com/videos/100140-playing-pong-on-a-shoulder-press-machine) - [Full-stack role-based authorization in 45 minutes](https://www.wearedevelopers.com/videos/312-full-stack-role-based-authorization-in-45-minutes) - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [Agent Smith Gets Hardware: Autonomous IoT Hacking From Debug Port to Cloud API](https://www.wearedevelopers.com/videos/100258-agent-smith-gets-hardware-autonomous-iot-hacking-from-debug-port-to-cloud-api) - [Swapping Low Latency Data Storage Under High Load](https://www.wearedevelopers.com/videos/746-swapping-low-latency-data-storage-under-high-load) ## Related Articles - [Dev Digest 134 - Where pixels sing?](https://www.wearedevelopers.com/magazine/477-dev-digest-134-where-pixels-sing) - [9 Ways to Make Money Hacking](https://www.wearedevelopers.com/magazine/333-9-ways-to-make-money-hacking) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated)