Mantech

Systems Engineer

Location: USA-MD-Annapolis Junction  •  Req # R62767  •  Posted Date: 19-Aug-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented Systems Engineer III to join our team in Annapolis Junction, Maryland. ManTech is currently seeking Systems Engineer III to join our team at Annapolis Junction, MD.  We are seeking a Senior Systems Engineer who is a seasoned IT professional...

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Senior Counterintelligence (CI) Referent

Location: USA-VA-Chantilly  •  Req # R62549  •  Posted Date: 18-Aug-2025  •  Remote Type: Onsite

ManTech seeks a motivated, career and customer-oriented Senior Counterintelligence (CI) Referent to join our team in Chantilly, VA. Responsibilities include but are not limited to:Serving as liaison for CI support and integrating with the Customer Security staff.Supporting mission assurance with...

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Systems Engineer Manager

Location: USA-DC-Washington  •  Req # R62712  •  Posted Date: 18-Aug-2025  •  Remote Type: Onsite

MANTECH seeks a motivated and career-focused Systems Engineer Manager to join our team onsite in Washington, D.C.This leadership role offers the opportunity to oversee systems infrastructure planning and implementation while guiding a team of technical professionals. You will manage daily...

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Senior Counterintelligence Referent

Location: USA-VA-Chantilly  •  Req # R62548  •  Posted Date: 16-Aug-2025  •  Remote Type: Onsite

ManTech seeks a motivated, career and customer-oriented Senior Counterintelligence (CI) Referent to join our team in Chantilly, VA.Responsibilities include but are not limited to:Serving as liaison for CI support and integrating with the Customer Security staff.Supporting mission assurance with...

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Lead IT Systems Engineer

Location: USA-VA-Chantilly  •  Req # R62561  •  Posted Date: 16-Aug-2025  •  Remote Type: Onsite

ManTech seeks a motivated, career and customer-oriented Lead IT Systems Engineer to join our team in Chantilly, VA. Responsibilities include but are not limited to:Providing server/operating system centric expertise for testing, deploying, integrating, and improving upon new and existing IT...

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Lead IT Systems Engineer

Location: USA-VA-Chantilly  •  Req # R62563  •  Posted Date: 16-Aug-2025  •  Remote Type: Onsite

ManTech seeks a motivated, career and customer-oriented Lead IT Systems Engineer to join our team in Chantilly, VA. Responsibilities include but are not limited to:Providing server/operating system centric expertise for testing, deploying, integrating, and improving upon new and existing IT...

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