Mantech

Tax Accountant

Location: USA-VA-Herndon  •  Req # R63568  •  Posted Date: 30-Sep-2025  •  Remote Type: Hybrid

MANTECH seeks a motivated, career and customer-oriented Tax Accountant to join our team in Herndon, VA.  This is a hybrid position with 2-3 days onsite.Responsibilities to include but not limited to:Prepare and/or review returns for income tax, personal property tax, sales/use tax, BPOL, gross...

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Human Performance Laboratory Project Manager

Location: USA-VA-Stafford  •  Req # R63580  •  Posted Date: 30-Sep-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented Project Manager to join our MCWL team in Stafford, VA and support their Human Performance Laboratory.Responsibilities include but are not limited to: Lead and support the holistic science and tactical staff; manage all research-related...

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Anti-Submarine Warfare Systems Analyst

Location: USA-DC-Washington  •  Req # R63523  •  Posted Date: 29-Sep-2025  •  Remote Type: Onsite

MANTECH is seeking a motivated, career and customer-oriented Anti-Submarine Warfare Systems Analyst to join our team in the Washington D.C Navy Yard. This is an onsite position.Responsibilities include but are not limited to:Collaborate with Fleet ASW SMEs to understand the evolving challenges...

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Senior Data Scientist

Location: USA-MD-Patuxent River  •  Req # R63526  •  Posted Date: 29-Sep-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented Senior Data Scientist to join our team in Patuxent River, MD.  This is a fulltime onsite position. Responsibilities include but are not limited to:Apply data mining, data modeling, natural language processing, and machine learning to extract...

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Information System Security Engineer

Location: USA-VA-Virginia Beach  •  Req # R63527  •  Posted Date: 29-Sep-2025  •  Remote Type: Hybrid

MANTECH seeks a motivated, career and customer-oriented Senior Information System Security Engineer (ISSE) to join our team in Norfolk, VA. This is a hybrid position with 1-2 days onsite and 2-3 days remote. As an ISSE, you will have the opportunity to work on innovative and mission-critical and...

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Data Scientist

Location: USA-MD-Patuxent River  •  Req # R63525  •  Posted Date: 29-Sep-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented Data Scientist to join our team in Patuxent River, MD.  This is a fulltime onsite position. Responsibilities include but are not limited to:Apply data mining, data modeling, natural language processing, and machine learning to extract and...

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