Mantech

Senior CNO Software Engineer

Location: USA-MD-Hanover  •  Req # R63744  •  Posted Date: 14-Oct-2025  •  Remote Type: Onsite

MANTECH seeks a highly experienced and mission-focused Senior CNO Software Engineer to join our CNO team in Hanover, MD. As a Senior Software Engineer on our team, you will play a key role in developing advanced CNO capabilities that directly support national security. You’ll work in a...

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Data Scientist

Location: USA-VA-Ashburn  •  Req # R63712  •  Posted Date: 09-Oct-2025  •  Remote Type: Hybrid

MANTECH seeks a motivated, career and customer-oriented SME Data Scientist to join our 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 enter and...

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Lead Network and Infrastructure Engineer

Location: USA-VA-Herndon  •  Req # R63690  •  Posted Date: 09-Oct-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented Lead Network and Infrastructure Engineer to join our team in Herndon, VA.  The Lead Network and Infrastucture Engineer will design, implement, and maintain secure and scalable network infrastructure supporting federal clients. You will lead...

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Associate Cloud Engineer

Location: USA-VA-Reston, USA-VA-Herndon  •  Req # R63652  •  Posted Date: 09-Oct-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented Cloud Engineer to join our team onsite in Herndon, VA or Reston, VA to support the development and subsequent sustainment of our Cloud environments and Modern Data Platform.You will be part of a greater team to manage, maintain, and optimize...

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Senior Data Scientist

Location: USA-VA-Ashburn  •  Req # R63681  •  Posted Date: 08-Oct-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career- and customer-oriented Senior 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...

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Senior Software Engineer

Location: USA-MD-Belcamp  •  Req # R63628  •  Posted Date: 06-Oct-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented Senior Software Engineer to join our team at our Belcamp, MD location.Responsibilities include but are not limited to:Design, engineer, analyze, and develop complex software systems, contributing directly to the advancement of technological...

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