Systems Administrator

Salary: $85,000 - 125,000 per year Requirements:

* U.S. citizenship. * An active U.S. government security clearance, or one held within the past 24 months; selected candidates must meet eligibility requirements for access to classified information. Hire dates depend on issuance of an interim or final clearance. * At least six years of server administration experience, preferably in a Department of Defense facility. * Microsoft Certified: Windows Server Hybrid Administrator Associate, a previous Microsoft server-related certification, or CompTIA Security+ certification. * Ability to talk, see, and hear; sit and stand; perform repetitive wrist, hand, or finger movements; and lift or move items weighing up to 25 pounds. * Successful completion of professional reference checks, employment history verification, and background screening.

Responsibilities:

* Support enterprise Microsoft server environments, including Microsoft Server 2019, Active Directory, Windows 11 clients, WSUS, and/or MECM. * Install, configure, and patch applications and Windows operating systems, and use MECM to report on application installation status, client health, and related data. * Provide technical support by installing, repairing, and performing preventative maintenance on servers. * Work with the cybersecurity branch to address workstation security issues identified during routine checks. * Take part in application and hardware deployments, testing, and special projects as needed. * Apply and uphold Windows server administration standards, policies, and guidelines. * Maintain documentation for key applications supporting computer systems. * Install, configure, upgrade, and maintain operating systems and software packages to meet mission requirements. * Schedule installations and upgrades in accordance with NEC policies. * Tune systems to improve performance and ensure data can be recovered.

Technologies:

* Active Directory * Hardware * Support * Security * Windows

More: We are GStek, Inc., an Equal Opportunity employer that provides qualified applicants equal consideration and encourages veterans, disabled veterans, and people with disabilities to apply for positions for which they are qualified. This is a full-time, salaried exempt Systems Administrator role based onsite at Fort Eisenhower, Georgia; remote work is not available. We offer medical, dental, and vision coverage; short- and long-term disability; whole and term life insurance; Aflac supplemental coverage; legal assistance; paid vacation, sick leave, bereavement, jury duty, and military duty leave; and a 401(k) with matching contributions. last updated 42 week of 2026