Mantech

Site Security Representative

Location: USA-HI-Kaneohe Bay  •  Req # R64134  •  Posted Date: 10-Nov-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented Site Security Representative support person to join our team at Marine Corps Base Hawaii/Kaneohe Oahu Hawaii.  This position will assist Marine Corps Warfighting Laboratory and Marine Corps Deputy Commandant for Information ICD 705...

Apply

Capture Executive

Location: USA-VA-Herndon  •  Req # R64129  •  Posted Date: 07-Nov-2025  •  Remote Type: Onsite

MANTECH seeks a proactive, motivated, and customer-oriented Capture Executive to join our Intel Sector Growth team in Herndon, VA.Reporting to the Intel Sector Vice President of Growth, this highly visible position will be responsible for creating and executing winning capture strategies for...

Apply

Audio Visual Systems Engineer

Location: USA-MD-Annapolis Junction  •  Req # R64135  •  Posted Date: 06-Nov-2025  •  Remote Type: Onsite

ManTech seeks a motivated, career and customer-oriented Audio-Visual System Engineer (AVMM) to join our team in Annapolis Junction, MD. The AVMM SME is responsible for Kitting and deploying small, medium and large conference rooms, classrooms and small meeting areas with video/teleconferencing,...

Apply

Lead Data Scientist

Location: USA-VA-Chantilly  •  Req # R64127  •  Posted Date: 05-Nov-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented Lead Data Scientist to join our Data and AI Practice onsite in Chantilly and/or Herndon, VA.You will be a key member of a dynamic, cross-functional team focused on transforming how Government clients extract insights from data to achieve...

Apply

Senior Systems Administrator - Windows/Linux Dual-Stack Specialist

Location: USA-WV-Fairmont  •  Req # R64042  •  Posted Date: 04-Nov-2025  •  Remote Type: Onsite

MANTECH seeks a motivated and customer-oriented Senior Systems Administrator - Windows/Linux Dual-Stack Specialist to join our team in Boulder, CO. or Fairmont WV This role is part of the Infrastructure Support (IS) team and is critical for maintaining the stability, integrity, and security of a...

Apply

Technical Investigative Analyst

Location: USA-VA-Chantilly  •  Req # R64100  •  Posted Date: 04-Nov-2025  •  Remote Type: Onsite

ManTech seeks a motivated, career and customer-oriented Senior Technical Investigative Analyst to join our team in Chantilly, VA.  The Senior Technical Investigative Analyst will leverage their extensive analytic and technical skills and experience in support of the Sponsor’s investigative...

Apply

Data Scientist

Location: USA-VA-Chantilly  •  Req # R64112  •  Posted Date: 04-Nov-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented Data Scientist to join our Data and AI Practice onsite in Chantilly and/or Herndon, VA. You will be a part of a dynamic, cross-functional team focused on transforming how Government clients extract insights from data to achieve critical...

Apply

Data Scientist

Location: USA-VA-Ashburn  •  Req # R64109  •  Posted Date: 04-Nov-2025  •  Remote Type: Hybrid

MANTECH seeks a motivated, career- and customer-oriented Data Scientist SME to join our innovative team in Ashburn, VA. This is a hybrid position with 2 days onsite and 3 days remote. Each day U.S. Customs and Border Protection (CBP) oversees the massive flow of people, capital, and products that...

Apply

Data Scientist

Location: USA-VA-Ashburn  •  Req # R64111  •  Posted Date: 04-Nov-2025  •  Remote Type: Hybrid

MANTECH seeks a motivated, career- and customer-oriented Data Scientist to join our innovative team in Ashburn, VA. This is a hybrid position with 2 days onsite and 3 days remote.Each day U.S. Customs and Border Protection (CBP) oversees the massive flow of people, capital, and products that...

Apply

Lead Data Engineer

Location: USA-VA-Chantilly  •  Req # R64115  •  Posted Date: 04-Nov-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented Lead Data Engineer to join our Data and AI Practice onsite in Chantilly and/or Herndon, VA. You will be a part of a dynamic, cross-functional team focused on transforming how Government clients extract insights from data to achieve critical...

Apply

Firewall Architect

Location: USA-Remote Work  •  Req # R64122  •  Posted Date: 04-Nov-2025  •  Remote Type: Fully Remote

MANTECH is seeking a motivated, career and customer-oriented Firewall Subject Matter Expert (SME) / Architect in South Burlington, VT; Camp Springs, MD; this position will be fully remote. Responsibilities include, but are not limited to:Primary role is to perform as Level 4 firewall and...

Apply

Software Engineer

Location: USA-MD-Fort Meade  •  Req # R64068  •  Posted Date: 03-Nov-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...

Apply

System Administrator

Location: USA-MD-Fort Meade  •  Req # R64069  •  Posted Date: 03-Nov-2025  •  Remote Type: Onsite

ManTech seeks an experienced and passionate, career and customer-oriented System Administrator to join our team located in the Ft. Meade, MD area.Responsibilities include, but are not limited to:Demonstrate experience creating and managing virtual environments (VMWare ESX, VCenter...

Apply

Senior Computer Vision Engineer

Location: USA-VA-Ashburn  •  Req # R64044  •  Posted Date: 03-Nov-2025  •  Remote Type: Hybrid

MANTECH seeks a motivated, career and customer-oriented Senior Computer Vision Engineer to join our AI innovation team in Ashburn, VA. This is currently a hybrid position with two days onsite and three days remote. Each day U.S. Customs and Border Protection (CBP) oversees the massive flow of...

Apply

Systems Test Engineer

Location: USA-VA-King George  •  Req # R64085  •  Posted Date: 03-Nov-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented Part-Time On Call Systems Test Engineer to join our team in King George, VA. This is an on-site position.Responsibilities include but are not limited to:Evaluation of system level requirementsWriting of test cases, scenarios, and test...

Apply

Simulation Developer

Location: USA-VA-Quantico  •  Req # R64097  •  Posted Date: 03-Nov-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented Simulation Developer to join our team in Quantico, VA Responsibilities include but are not limited to:Designs, develops, and sustains simulation models and environments using a variety of programming languages, tools, and data...

Apply

Senior Full Stack Developer

Location: USA-VA-Ashburn  •  Req # R64102  •  Posted Date: 03-Nov-2025  •  Remote Type: Hybrid

MANTECH seeks a motivated, career and customer oriented Senior Full Stack Developer SME to join our team in Ashburn, Virginia.  This position is onsite two days a week.Each day U.S. Customs and Border Protection (CBP) oversees the massive flow of people, capital, and products that enter and...

Apply

Penetration Tester

Location: USA-MD-Fort Meade  •  Req # R64067  •  Posted Date: 31-Oct-2025  •  Remote Type: Onsite

ManTech seeks an experienced and passionate, career and customer-oriented Penetration Tester to join our team located in the Ft. Meade, MD area. In this role, you be responsible for identifying network vulnerabilities in target systems and recommending defensive measures to defend against...

Apply

End User Device Technician

Location: USA-MD-Annapolis Junction  •  Req # R64061  •  Posted Date: 31-Oct-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented End User Device Technician to join our team in Annapolis Junction MD. The successful candidate will be responsible for installing and troubleshooting all desktop devices to include desktop VTCs and associated equipment, such as MFDs,...

Apply

Linux Engineer

Location: USA-VA-Quantico  •  Req # R64054  •  Posted Date: 30-Oct-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented Linux Engineer to support our current NCIS contract out of Quantico, VA. Responsibilities include but are not limited to: The Linux Engineer will maintain, update, and secure existing Linux systems on both classified and unclassified...

Apply