Mantech

Senior Data Engineer

Location: USA-VA-Chantilly  •  Req # R64511  •  Posted Date: 01-Dec-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented Senior Data Engineer to join our team in Chantilly, VA.Responsibilities include but are not limited to: Ownership and responsibility for the lifecycle of all data that enters the Insider Threat IT architecture. Facilitating the ingest of...

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Senior Counterintelligence Investigator

Location: USA-VA-Chantilly  •  Req # R64512  •  Posted Date: 01-Dec-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented Senior Counterintelligence (CI) Investigator to join our team in Chantilly, VA. Responsibilities include but are not limited to: Conducting comprehensive counterintelligence inquiries according to legal status, IC and DoD policies and...

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Littoral Combat Ship Platform Engineer

Location: USA-VA-Portsmouth  •  Req # R64454  •  Posted Date: 01-Dec-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career customer-oriented Littoral Combat Ship (LCS) Platform Engineer to join our team in Portsmouth, VA This is an Onsite position. The Surface Maintenance Engineering, Planning, Program (SURFMEPP) maintains, monitors, and refines Class-wide and...

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Senior Accountant

Location: USA-VA-Herndon  •  Req # R63416  •  Posted Date: 01-Dec-2025  •  Remote Type: Hybrid

MANTECH seeks a motivated, career and customer-oriented Senior Accountant to join our team in Herndon, VA. This is a hybrid position (Thursdays on site). The ideal candidate will be a technical accountant with an understanding of ASC 606 Revenue from Contracts with Customers and/or ASC 842...

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Voice Over Internet Protocol Technician

Location: USA-MD-Annapolis Junction  •  Req # R64464  •  Posted Date: 28-Nov-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented Voice Over Internet Protocol (VOIP) Technician to join our team in Annapolis Junction, MD. The VOIP SME is responsible for supporting Cisco Unified Call Managers for a global footprint in addition to POTS lines, both supporting e911 services...

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Logistic Documentation Specialist

Location: USA-NJ-Manchester  •  Req # R64451  •  Posted Date: 28-Nov-2025  •  Remote Type: Hybrid

MANTECH seeks a motivated, career customer-oriented Logistics Documentation Support Specialist to join our team in Lakehurst, NJ. This is a part-time, hybrid position requiring 2 days in office and 2 days remote.Responsibilities include but are not limited to:Document engineering technician’s...

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