Mantech

Junior Software Developer

Location: USA-VA-Mclean  •  Req # R61621  •  Posted Date: 09-Jul-2025  •  Remote Type: Onsite

ManTech seeks a motivated, career and customer-oriented Junior Software Developer to join our team in McLean, VA. In this role, you will be an experienced Linux and Ruby on Rails Developer with a strong background in Telephony Engineering to serve on a Dedicated Support Team of Network Telephony...

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Senior Data Warehouse Architect

Location: USA-FL-Tampa  •  Req # R61591  •  Posted Date: 09-Jul-2025  •  Remote Type: Onsite

ManTech is seeking a motivated, career and customer-oriented Senior Data Warehouse Architect to join our team in the Tampa, Florida. Responsibilities include but are not limited to:Design, develop, customize team sites, libraries, lists, views, and workflows.Work with Client Business Intelligence...

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Backend Developer

Location: USA-VA-Ashburn  •  Req # R61597  •  Posted Date: 07-Jul-2025  •  Remote Type: Hybrid

MANTECH seeks a motivated, career- and customer-oriented SME Backend Java Developer 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...

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OneStream Developer

Location: USA-Remote Work  •  Req # R61546  •  Posted Date: 01-Jul-2025  •  Remote Type: Onsite

ManTech seeks a motivated, career and customer-oriented OneStream Developer to join our team. This is a remote position.Responsibilities include but are not limited to:Install, configure, analyze, tune, and optimize OneStream solutions on cloud and client infrastructure that meet customer...

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Senior Software Engineer

Location: USA-MD-Hanover, USA-MD-Fort Meade  •  Req # R61465  •  Posted Date: 30-Jun-2025  •  Remote Type: Onsite

ManTech seeks an experienced and passionate, career and customer-oriented Senior Software Engineer to join our team located in the Ft. Meade, MD area. The Software Engineer will be responsible for developing, maintaining, and improving intricate software systems in accordance with specified...

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Senior Cloud Engineer

Location: USA-WA-Tacoma, USA-VA-Falls Church, USA-TX-San Antonio, USA-CO-Aurora  •  Req # R61384  •  Posted Date: 29-Jun-2025  •  Remote Type: Hybrid

ManTech seeks a motivated, career-focused, and customer-oriented Senior Cloud Engineer to join an on-site team in either: Falls Church, VA, San Antonio, TX, Aurora, CO, or Tacoma, WA.Responsibilities include but are not limited to:Lead the architectural design of secure, scalable, and compliant...

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