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MANTECH seeks a motivated, mission-oriented SharePoint Developer to join our team in Chantilly, VA. As a SharePoint Developer, you will be responsible for managing SharePoint sites and accounts, including site configuration, custom feature deployment, managing space, and maintaining backups. You will monitor SharePoint software for any problems and troubleshoot issues promptly. Responsibilities include, but not limited to: Develop SharePoint-enabled solutions to satisfy design objectives. Design, develop, and maintain key components of the software suite using SharePoint Server Develop and... more ->
MANTECH seeks a motivated, career and customer-oriented Application Developer to join our team in Chantilly, VA The Application Developer will be dedicated Full time to development and enhancement support for existing applications as well as new development. Responsibilities include but are not limited to: Designing, programming/developing, and modifying software systems, applications, and tools, both existing and potentially new in the future Analyzing user needs and software requirements to determine feasibility of design within time and cost constraints Collaborating with teammates, other... more ->
CarGurus is seeking a Developer Experience Architect to lead the design and delivery of developer tooling and core platforms. You will shape authentication, identity, and scalable services on AWS, leveraging Java, Spring Boot, and modern Front End stacks. This role emphasizes cross-team collaboration, governance, and measurable outcomes. The ideal candidate has 8+ years in fullstack design, strong Java experience, and familiarity with AI tooling and Terraform. more ->
MANTECH seeks a driven and mission-focused Software Developer to join our elite team based in Herndon, VA . In this role, you will contribute directly to innovative projects that support the Intelligence Community, helping to protect our country from emerging threats. This position offers the chance to grow your expertise alongside talented Software Developers, Data Engineers, and System Engineers while pioneering solutions that make a national impact. Responsibilities include, but are not limited to: Understand requirements and design and develop software components. Research software... more ->
MANTECH seeks a motivated, career and customer-oriented SIMULATION DEVELOPER to join our team in QUANTICO, VA Join a high-impact team supporting the Marine Corps Warfighting Lab's transition to digital wargaming. As a Simulation Developer, you will serve as a trusted advisor to our customers, ensuring the technical architecture of wargames is robust and reliable while directly shaping the tools used to prepare Marines for the future fight. Responsibilities include but are not limited to: Designs, develops, and sustains simulation models and environments using a variety of programming... more ->
MANTECH seeks a motivated, career and customer-oriented SIMULATION DEVELOPER to join our team in QUANTICO, VA. Join a high-impact team supporting the Marine Corps Warfighting Lab's transition to digital wargaming. As a Simulation Developer, you will serve as a trusted advisor to our customers, ensuring the technical architecture of wargames is robust and reliable while directly shaping the tools used to prepare Marines for the future fight. Responsibilities include but are not limited to: Designs, develops, and sustains simulation models and environments using a variety of programming... more ->
MANTECH seeks a motivated, career and customer-oriented Database Developer to join our team in Herndon, VA . The Database Developer is responsible for making data available, accessible, and secure to all stakeholders. In this role, you will design, build, and optimize databases for data collection, storage, access, and analytics at enterprise scale. Responsibilities include, but are not limited to: Write, maintain, and debug stored procedures to ensure optimal database performance Work with various analysts to craft clear operational and data requirements Optimize SQL queries run against... more ->
MANTECH seeks a motivated, career and customer-oriented Senior Cyber Support Developer to join our team in 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 are not limited to: Maintain enterprise IT infrastructure, ensure system reliability and help maintain overall system security in a virtualized environment. Identify and implement best-practice solutions for complex technical problems. Maintain server infrastructure and perform system upgrades. Provide... more ->
MANTECH seeks a motivated, career and customer-oriented Senior Principal Cyber Support Developer to join our team in 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 are not limited to: Maintain enterprise IT infrastructure, ensure system reliability and help maintain overall system security in a virtualized environment. Identify and implement best-practice solutions for complex technical problems. Maintain server infrastructure and perform system upgrades.... more ->
Overview: SimVentions is 100% employee-owned and proudly ranked among Virginia's Best Places to Work year after year! We are actively seeking a highly skilled and motivated Senior Software Developer to support development and integration of Government-owned and contractor-developed software aboard Unmanned Surface Vessels (USVs). Travel: Negligible Clearance: An Interim Secret Clearance is required for this position. Applicants selected will be subject to a security investigation and must meet eligibility requirements for access to classified information. US Citizenship is required to obtain... more ->