Mantech

Senior Information System Security Representative

Location: USA-DC-Washington  •  Req # R65390  •  Posted Date: 21-Jan-2026  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented Senior Information System Security Representative (ISSR) to join our team in Washington, D.C., Chantilly, VA or Quantico, VA.Responsibilities include, but are not limited to:Provides overall configuration management infrastructure and...

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Lead Data Scientist

Location: USA-VA-Alexandria  •  Req # R65331  •  Posted Date: 21-Jan-2026  •  Remote Type: Onsite

MANTECH is seeking a motivated, career and customer-oriented Lead Data Scientist to join our Data and AI Practice onsite in Alexandria, VA. In this role, you will assist in the design, development, and implementation of data science capabilities to achieve client mission goals. You will...

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Project Manager

Location: USA-IN-Crane  •  Req # R65256  •  Posted Date: 21-Jan-2026  •  Remote Type: Onsite

MANTECH seeks a motivated and detail-oriented Project Manager to join our team in Crane, IN. This is an onsite position.Responsibilities Include but are not limited to: Work collaboratively with the Radar Program Manager, technical teams, and government clients to provide quality solutions in...

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Associate Machinist

Location: International-Germany-Waldmohr  •  Req # R65280  •  Posted Date: 20-Jan-2026  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented Associate Machinist to join our vehicle sustainment team in Waldmohr, Germany. The selected candidate will provide logistics support to multiple families of vehicles globally on the Allied Logistics Engineering Capabilities Sustainment...

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Senior Machine Learning Engineer

Location: USA-VA-Ashburn  •  Req # R65291  •  Posted Date: 20-Jan-2026  •  Remote Type: Hybrid

MANTECH seeks a motivated, career and customer-oriented Senior Machine Learning Engineer with a specialization in Computer Vision to join our Data and AI Practice. This is currently a hybrid position with two days onsite in Ashburn, VA and three days remote.In this role, you will collaborate with...

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Machine Learning Engineer

Location: USA-VA-Ashburn  •  Req # R65292  •  Posted Date: 20-Jan-2026  •  Remote Type: Hybrid

MANTECH seeks a motivated, career and customer-oriented Subject Matter Expert in Machine Learning Engineer with a specialization in Computer Vision to join our Data and AI Practice. This is currently a hybrid position with two days onsite in Ashburn, VA and three days remote.In this role, you...

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