Mantech

Lead Insider Threat Analyst

Location: USA-VA-Chantilly  •  Req # R62606  •  Posted Date: 19-Aug-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented Lead Insider Threat Analyst to join our team in Chantilly, VA.Responsibilities include but are not limited to:Completes reports in response to referral requests from investigative stakeholders within the Insider Threat Program.Provides...

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Senior IT Systems Administrator

Location: USA-VA-Chantilly  •  Req # R62610  •  Posted Date: 19-Aug-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented Senior IT Systems Administrator to join our team in Chantilly, VA.Responsibilities include but are not limited to:Providing end-user support to personnel utilizing ITD IT systems.Triaging help desk tickets for a broad range of service...

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Senior IT Systems Administrator

Location: USA-VA-Chantilly  •  Req # R62611  •  Posted Date: 19-Aug-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented Senior IT Systems Administrator to join our team in Chantilly, VA.Responsibilities include but are not limited to:Providing end-user support to personnel utilizing ITD IT systems.Triaging help desk tickets for a broad range of service...

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Senior IT Systems Administrator

Location: USA-VA-Chantilly  •  Req # R62612  •  Posted Date: 19-Aug-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented Senior IT Systems Administrator to join our team in Chantilly, VA.Responsibilities include but are not limited to:Providing end-user support to personnel utilizing ITD IT systems.Triaging help desk tickets for a broad range of service...

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Access Administrator

Location: USA-VA-Mclean  •  Req # R62719  •  Posted Date: 19-Aug-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career-oriented, and customer-focused Access Administrator to join our team in McLean, VA. In this role, you will support secure access services across multiple core networks by managing user accounts, resolving provisioning issues, and ensuring timely service...

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Access Administrator

Location: USA-VA-Mclean  •  Req # R62720  •  Posted Date: 19-Aug-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career-oriented, and customer-focused Access Administrator to join our team in McLean, VA. In this role, you will support secure access services across multiple core networks by managing user accounts, resolving provisioning issues, and ensuring timely service...

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Software Engineer

Location: USA-MD-Fort Meade  •  Req # R62735  •  Posted Date: 19-Aug-2025  •  Remote Type: Onsite

MANTECH seeks an experienced and passionate, career and customer-oriented Software Engineer to join our team located in the Ft. Meade, MD area.Responsibilities include, but are not limited to:Leverage IT automation to perform daily tasks associated with data repositories on air-gapped...

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Senior DevOps Developer

Location: USA-VA-Chantilly, USA-CO-Denver  •  Req # R62753  •  Posted Date: 19-Aug-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented Senior DevOps Developer to join our team in Denver, CO or Chantilly, VA. This role supports key development efforts and will contribute to building scalable, high-quality solutions that align with mission needs. Responsibilities include but...

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Senior Cyber Security Analyst

Location: USA-VA-Springfield  •  Req # R62755  •  Posted Date: 19-Aug-2025  •  Remote Type: Onsite

ManTech seeks a motivated and mission-driven Senior Cyber Security Analyst  to join our team in Springfield, VA. This role supports critical defensive cyber operations through targeted analysis and coordination. You will help protect national security networks from advanced persistent threats by...

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Senior Cyber Intelligence Analyst

Location: USA-VA-Springfield  •  Req # R62761  •  Posted Date: 19-Aug-2025  •  Remote Type: Onsite

MANTECH seeks a motivated and mission-driven Senior Cyber Intelligence Analyst to join our team in Springfield, VA.In this role, you will support critical cyber intelligence operations through focused analysis, coordination, and reporting to help defend national security networks against advanced...

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Senior Cyber Security Detections Engineer

Location: USA-VA-Springfield  •  Req # R62763  •  Posted Date: 19-Aug-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented Senior Cyber Security Detections Engineer to join our team in Springfield, VA.This role supports our Cyber Operations mission by providing critical detection and response capabilities. You will be part of an industry-leading organization...

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Naval Administrative Assistant

Location: USA-VA-Chesapeake  •  Req # R62766  •  Posted Date: 19-Aug-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career customer-oriented Naval Administrative Assistant to join our team in Chesapeake, VA. This is an onsite position. Responsibilities include but are not limited to:Overseeing daily office administrationFiling and recording Government specialized...

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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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Enterprise Service Desk Technician

Location: USA-FL-Doral  •  Req # R62707  •  Posted Date: 18-Aug-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented ESD Technician III to join our team in Doral, Florida. Responsibilities include but are not limited to:Serve as a primary escalation point, offering advanced mentorship, technical guidance, and leadership to mid and junior technicians in...

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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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Business Systems Analyst and Tester

Location: USA-VA-Herndon  •  Req # R62430  •  Posted Date: 18-Aug-2025  •  Remote Type: Onsite

MANTECH seeks a results-driven Business Systems Analyst and Tester to join our team supporting financial system development and testing efforts within the Department of Defense in Herndon, VA. You will play a key role in aligning Momentum Financial Management software functionality with DoD and...

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Senior Imagery Analyst

Location: USA-MO-Saint Louis  •  Req # R62729  •  Posted Date: 18-Aug-2025  •  Remote Type: Onsite

ManTech seeks a motivated, career and customer-oriented Senior Imagery Analyst to join our team in St. Louis, MO! Responsibilities include, but are not limited to:Conduct advanced multi-INT imagery analysis using a range of platforms (NTM, manned/unmanned systems, commercial sensors) to identify,...

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Computer Network Exploitation & Operations Lead

Location: USA-MD-Annapolis Junction  •  Req # R62733  •  Posted Date: 18-Aug-2025  •  Remote Type: Onsite

ManTech seeks a motivated, career and customer-oriented Computer Network Exploitation & Operations Lead to join our team in Annapolis Junction, MD.  We are seeking an experienced Computer Network Exploitation & Operations Lead to drive advanced offensive cyber operations and ensure...

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Senior Biologist

Location: USA-WA-Silverdale, USA-CA-Solana Beach  •  Req # R62746  •  Posted Date: 18-Aug-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented Senior Biologist with a focus on Terrestrial Biology to join our team. This position can be based in either Solana Beach, CA or Silverdale, WA.  This is a full time, on-site position.In this role, the successful candidate will lead impactful...

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