- CGI Technologies and Solutions, Inc. (Fort Belvoir, VA)
- …J0525-1438 **Employment Type:** Full Time **Position Description:** We are seeking an IT Systems and Network Administrator to ensure the stable operation ... **DAI Systems Administrator - Senior** **Category:** Infrastructure/Cloud...of our in-house computer software systems and network connections. Your role will… more
- Zantech (VA)
- …project to ensure stable operation of in-house computer software systems and network connections. The Systems Administrator will plan, develop, install, ... join our team! Zantech is looking for a talented Systems Administrator with a TS/SCI for an...balancing, and fault tolerance. + Install, configure, and maintain network software and communication systems + Conduct… more
- CACI International (Hampton, VA)
- SIGINT Systems Administrator (Low Band Journeyman) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee ... None * * * CACI is seeking a SIGINT Systems Administrator to join the CACI team...responsible for resolving IT hardware and software infrastructure (servers, network , security, etc.) issues using systems analysis… more
- General Dynamics Information Technology (Quantico, VA)
- …Required:** Yes **Job Description:** Transform technology into opportunity as a **Senior Systems Administrator ** with GDIT. A career in enterprise IT means ... suspected criminal, terrorism, sabotage, espionage and subversive activities. **HOW OUR SENIOR SYSTEMS ADMINISTRATOR WILL MAKE AN IMPACT:** + Administer, manage,… more
- GovCIO (Richmond, VA)
- …**Location** _US-Remote_ **ID** _2025-6239_ **Category** _IT Infrastructure & Network Engineering & ... **Overview** GovCIO is hiring for a Senior Systems Administrator (Linux and Windows) to...and automate administration tasks + Recommend changes to improve systems and network configurations, and determine hardware… more
- Leidos (Arlington, VA)
- **Description** We are currently seeking a Windows Systems Administrator to join the Compartmented Enterprise Services Office (CESO) effort. This program is ... and DISA's support to mission partners + TS/SCI w/CI Poly Preferred + Integration of Network Management (NM) and Element Management (EM) systems with network … more
- Parsons Corporation (Centreville, VA)
- …what you're looking for. **Job Description:** Parsons is seeking a mid-level **Linux Systems Administrator ** . The candidate will support both Linux based ... arise. The candidate must be able to understand and support standard network designs, configurations, and systems maintenance. Responsibilities also include… more
- ManTech (Norfolk, VA)
- **MANTECH** seeks a motivated, career and customer-oriented ** Systems Administrator ** to join our team onsite in **Norfolk, Virginia.** This is an **onsite** ... are not limited to:** + Provide Tier 3 technical remote and onsite support and guidance to NCTE Range...resolve complex technical issues related to system configurations and network connectivity for Range POR systems +… more
- ManTech (Norfolk, VA)
- **MANTECH** seeks a motivated, career and customer-oriented ** Systems Administrator ** to join our team onsite in **Norfolk, Virginia.** This is an **onsite** ... are not limited to:** + Provide Tier 3 technical remote and onsite support and guidance to NCTE Range...resolve complex technical issues related to system configurations and network connectivity for Range POR systems +… more
- BOOZ, ALLEN & HAMILTON, INC. (Fort Belvoir, VA)
- …The world can't wait. You Have: + 5+ years of experience as a systems administrator , network engineer, or cybersecurity engineer, including installation, ... Defense ( DoD ) ? We're looking for a systems administrator who spe cia lizes in...install, maintain, audit, and support a secure MS Windows network environment. You'll analyze and test new sof tware… more