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Systems Administrator - Windows

Peraton
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Fort Huachuca, Sierra Vista, AZ, USA
Aug 08, 2026
Overview Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can’t be done by solving the most daunting challenges facing our customers. Visitperaton.comto learn how we’re keeping people around the world safe and secure. Responsibilities Peraton is currently recruiting for an Associate Windows Systems AdministratorResponsibilities:Maintain smooth operation of multi‑user computer systems and coordinate activities with network engineersMonitor and manage system resources, including CPU usage, disk utilization, and response times to ensure optimal performancePerform system security administration tasks such as creating and managing user profiles and accountsSet up administrator accounts and maintain accurate, up‑to‑date system documentationTune and optimize system performance across servers and applicationsInstall and manage system‑wide software and allocate mass storage resourcesInteract with users to resolve issues and gather requirementsEvaluate vendor products and provide recommendations for hardware and software purchasesCoordinate installation of new hardware and software solutionsProvide system backup and recovery support to ensure data integrity and availabilityDevelop, implement, and monitor policies and standards for the allocation and use of computing resources Qualifications 0 years with BS/BA; 4 years with no degree ORDoD 8570/8140 IAT Level II certification:  Security CE OR CCNA Security OR CySA Active DoD Secret clearanceWorking knowledge of PowerShell for routine tasks, automation, and reportingFamiliarity with DoD STIGs, system hardening, and security compliance requirementsExperience with patching and updates using WSUS, SCCM/MECM, or similar toolsAbility to create and maintain technical documentation and SOPsStrong communication skills for working with users, engineers, and leadershipAbility to follow change management processes and support configuration controlComfortable working in mission‑critical DoD environments with strict timelinesDemonstrated ability to work independently while supporting a larger team

Job ID

166368

Security Clearance

SECRET
About Peraton

At Peraton, we’re at the forefront of delivering the next big thing every day. We’re the partner of choice to help solve some of the world’s most daunting challenges, delivering bold, new solutions to keep people around the world safer and more secure.

We’re not mired in the past. We look at all problems with fresh eyes. We look past the obvious to bring the best talent, tech, and ideas together to completely transform how things get done, no matter the challenge.

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