SR System Admin

Job Description The Senior Systems Administrator provides senioru2011level system administration, integration, and sustainment support for missionu2011critical applications and systems supporting United States Space Command. This role performs installation, upgrades, daily operations, backups, troubleshooting, and lifecycle maintenance across virtualized environments, physical servers, storage systems, and specialized mission applications. Work is performed with minimal supervision and requires advanced technical expertise, strong communication skills, and the ability to support geographically dispersed customers and engineering teams. We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: Skills and Requirements 10 years experience managing a Department of Defense (DoD) Windows Server environment Demonstrated experience deploying and troubleshooting Defense Information Systems Agency (DISA)Security Technical Implementation Guides (STIGs) in Windows environments Demonstrated experience managing a enterprise-level virtualization environment (e.g. VMware ESXi, DellVxRail or Nutanix HCI) Demonstrated experience implementing and/or managing a mainstream on-premises (e.g. VMware Horizon, Citrix) Virtual Desktop Environment in a Department of Defense environment Demonstrated experience managing Microsoft Group Policy Objects (GPOs) in an enterprise environment Demonstrated experience requesting and installing Public Key Infrastructure (PKI) certificates Experience managing Microsoft SQL Server, especially Always On availability groups Experience installing, configuring, and hardening Microsoft Window 10 and/or 11 Active DoD 8570 Level II Certification

Created: 2026-03-30