Hiring: Sr. System Administrator Company: GRVTY Location: Springfield, VA Job Posted Time: 2026-09-16 13:53:14 Employment Type: Contract / Remote About the job Experience: •10+ years of experience •8 years of experience or equivalent work experience Required Skills: •US Citizenship and TS/SCI with ability to obtain CI Polygraph required •10+ years of experience •Thin Client using Virtual Desktop Infrastructure (VDI) Technology •Thin Client, Thick Monitors, KVM's, Printers, Plotters Print Server Configurations, VOIP phone, Desktop Image Management •Home Directory and Profile Support Services •E-mail Support Services •Software Support Services Qualifications: •Serve as an NGA College Liaison for all NGA events involving UDS IT equipment and/or requiring UDS support. •Independently develops technical solutions for the management for software, hardware, configurations, and architecture. Provides interpretation to Systems matters that are moderately complex in nature. •Provide troubleshooting support for systems hardware and software issues that are highly complex. •Performs advance software installations and upgrades to operating systems and layered software packages. •Provides guidance to less experienced personnel on workstation/server data integrity matters and the implantation of standard software and hardware solutions. •Leads complex data/media recoverability following a schedule of system backups and database archive operations. •Evaluates and assesses existing systems and plans long term strategies. •Configure and maintain networked computer systems, including hardware, system software, and applications •Conducts advanced to complex hardware and software audits of workstations and servers to ensure compliance with established standards, policies and configurations guidelines. •Recognized subject matter expert in job area typically through advanced education and work experience. Established operational plans. Manages large projects with limited oversight from manager. Compensation: •$110,000 - $117,500 / year •Competitive benefits and rewards package Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!