Jobs in Chantilly, United States

Seeking a skilled **Network Engineer** in **Chantilly, VA** to support critical system-of-systems engineering. You will monitor infrastructure, perform network configuration, integration, and troubleshooting of IT networks, routers, and switches. Requires a TS/SCI clearance with Polygraph and exp...

Seeking an HBSS Engineer/Administrator in Chantilly to optimize Host Based Security Systems and Endpoint Security Solutions in a multi-domain enterprise. You’ll design, harden, and support McAfee ePO, HIPS, DLP, and VSE within a DevOps model. Requires CompTIA Security+, TS/SCI w/ CI Poly eligibil...

Senior Proposal Writer sought to lead full lifecycle proposal development using Shipley-based processes in Chantilly, VA. Must hold an active TS/SCI clearance and be local to the D.C. metro area. Ideal candidates have 8-12 years of experience, strong Microsoft Word skills, and the ability to tran...

Join a mission-driven team as a SETA Contractor in Chantilly, supporting national security through systems engineering and technical advisory. You’ll collaborate with government clients on acquisition, project management, and lifecycle system development. Requires a Top Secret/SCI clearance with ...

Arcfield seeks a Senior Pricing Analyst in Chantilly, VA to lead proposal pricing and cost volume development for federal contracts. Candidates need a Bachelor’s degree with 8-10 years of experience, advanced MS Excel skills, and the ability to obtain a Top Secret clearance. This role offers heal...

Join ANS as a Network Engineer in Chantilly, VA, solving the nation’s toughest cybersecurity challenges. Requires TS/SCI w/ Poly, 10+ years experience, and expertise in Cisco, Juniper, OSPF, and BGP. Design secure networks, implement DISA STIGs, and lead Tier III operations. Enjoy top benefits: 6...

ANS seeks a Sr. Network Engineer in Chantilly, VA (contingent upon award). Requires TS/SCI Poly, DoD 8140 IAT Level 2, and 16 years of experience. Must have Tier III network engineering expertise with Cisco, Brocade, or Juniper, plus OSPF/BGP routing. Benefits include 6% 401(k) contribution, gene...

Senior Program Manager sought to lead Intelligence Community programs from Chantilly or Williamsburg, VA. This hybrid role requires an active TS/SCI clearance with polygraph, 10+ years of IC experience, and P&L accountability. Drive strategic growth, cultivate customer relationships, and ensure c...

Amentum seeks a Military Intelligence Business Development Manager in Chantilly, VA to drive growth within the National Defense and Intelligence Communities. This role requires a TS/SCI clearance, a Bachelor's degree, and 5+ years of BD experience cultivating opportunities from $50M to $1B+. You ...

Arcfield seeks a Satellite Communications Systems Network Engineer to support a future Enterprise Space Communications Architecture in Chantilly, VA. You will provide strategic networking expertise for end-to-end mission data transport, requiring a TS/SCI Poly and 10+ years of experience. Key dut...