Mantech

Cyber Software Engineer

Location: USA-VA-Herndon  •  Req # R65391  •  Posted Date: 23-Jan-2026  •  Remote Type: Onsite

MANTECH seeks a driven and mission-focused Software Developer to join our elite team based in Herndon, VA. In this role, you will contribute directly to innovative projects that support the Intelligence Community, helping to protect our country from emerging threats. If you’re passionate about...

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Digital Exchange Platform Developer

Location: USA-Remote Work  •  Req # R65327  •  Posted Date: 23-Jan-2026  •  Remote Type: Fully Remote

MANTECH seeks a motivated, career and customer-oriented Data Exchange Platform (DxP) Developer to join our team. This is a remote position. Responsibilities include but are not limited to:Provide application development services and technical support within defined project scopesDevelop plans,...

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Software Engineer

Location: USA-VA-Alexandria  •  Req # R65432  •  Posted Date: 23-Jan-2026  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented Software Engineer to join our team in Alexandria, VA.  As part of the position, you will act as a Software Engineer designing and implementing services and components for AI applications. Responsibilities include but are not limited...

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Software Tester

Location: USA-VA-Herndon  •  Req # R65346  •  Posted Date: 22-Jan-2026  •  Remote Type: Onsite

MANTECH is seeking a Software Tester in Herndon, VA. Join a high performing team of Software Developers, DevOps Engineers and Data Engineers delivering automation and big data analytics for the Intelligence community. The Software Tester will conduct testing and quality assurance as part...

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SOC Night Shift Lead

Location: USA-VA-McLean  •  Req # R65353  •  Posted Date: 22-Jan-2026  •  Remote Type: Onsite

MANTECH seeks a mission-focused SOC Night Shift Lead to support our fast-paced Cyber Security Operations Center (SOC) in Mclean, VA.  This full-time, night-shift position is essential to guiding SOC analysts, leading complex investigations, and defending against sophisticated cyber threats. You...

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SharePoint Developer

Location: USA-VA-Stafford  •  Req # R65379  •  Posted Date: 22-Jan-2026  •  Remote Type: Onsite

MANTECH seeks a motivated, customer-oriented SharePoint Developer to help support our current Marine Corps Contract in Stafford, VA. The Developer will work closely with Marine Corps / Marine Corps Systems Command Web Masters for maintaining, updating, and modifying websites as needed, and...

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