Systems Administrator

MANTECH seeks a motivated, career and customer-oriented Systems Administrator to join our team in Washington, DC. This is an onsite position.Responsibilities include, but are not limited to: Install, configure, and support computer systems and peripheral hardware including memory, drives, network cards, media converters, routers, switches, and printersAdminister and troubleshoot Windows-based servers and workstations both locally and remotelyPerform system tasks such as adding/removing users, software installation, monitoring systems, and daily user assistanceProvide remote support by identifying issues through diagnostic techniques, escalating unresolved issues, and ensuring complete resolution and documentationSupport operational continuity by logging tickets accurately, tracking incident status, and maintaining detailed records of problem-solving actionsAssist in deploying IT hardware through base configurations, coordinating logistics, shipping equipment, and validating receipt and inventoryConduct remote site surveys to determine hardware and cabling requirements and complete other duties as assignedMinimum Qualifications:Bachelor's degree in a STEM field with 2+ years of Systems Administration experience; an Associates degree with 4+ years of Systems Administration experience, or a High School Diploma and 6+ years of Systems Administration experience may be substituted for a Bachelor’s degreeDoD 8570 IAT Level 2 certification required, e.g., Security+ CE, CCNA Security, CND or SSCPKnowledge of Microsoft Windows 10 and Windows 2016 Server2+ years of experience with Microsoft Windows Systems and VMware desktopsPreferred Qualifications:ITILv4 Foundations certificationExcellent analytical and troubleshooting skillsExcellent maintenance organizational skillsClearance Requirements:Must possess a current/active TS/SCI clearance and be willing and able to obtain a polygraphPhysical Requirements: The person in this position must be able to remain in a stationary position 50% of the time. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations.

Created: 2025-10-30