• Software Engineer - Backend

    General Dynamics Information Technology (Chantilly, VA)
    …5 + years of related experience **US Citizenship Required:** Yes **Job Description:** Software Engineer - Backend Deliver simple solutions to complex ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...problems as a Software Engineer Sr Advisor at GDIT. Here,… more
    General Dynamics Information Technology (08/13/25)
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  • Senior Software Engineer - Node/…

    ICF (Reston, VA)
    …common vision of delivering an integrated solution. **The work:** We are looking for a ** Backend Software Engineer ** with solid fundamentals in backend ... depending on experience. **Key Responsibilities:** + Design and develop scalable backend REST APIs using Node.js, TypeScript, Nest.js, and Express.js. + Integrate… more
    ICF (09/26/25)
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  • Software Engineer - Backend

    General Dynamics Information Technology (Chantilly, VA)
    …RQ208023 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... experience **US Citizenship Required:** Yes **Job Description:** The Back End Software Engineer will design and develop complex new software products,… more
    General Dynamics Information Technology (09/27/25)
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  • Data Engineer Expert - TS /SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …RQ206435 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... seeking a Data Engineer Expert to design, build, and optimize scalable backend and data integration systems. This role requires deep expertise across the full … more
    General Dynamics Information Technology (09/03/25)
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  • Next Generation Desktop Environment (NGDE)…

    General Dynamics Information Technology (Sterling, VA)
    …RQ208493 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Family:** IT Infrastructure and Operations **Skills:** Linux Environments,Systems Engineering,Systems Software **Experience:** 8 + years of related experience **US… more
    General Dynamics Information Technology (10/08/25)
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  • SAP NS2 Sr. Intel DevOps Engineer

    SAP (Herndon, VA)
    …that wants you to grow and succeed. **SAP NS2 Sr. Intel DevOps Engineer - TS /SCI poly-Onsite-Chantilly, VA** **NS2 COMPANY DESCRIPTION** SAP is the global market ... leader for business software and related services. SAP National Security Services Inc.(R)...infrastructure customers. Must be a US Citizen with active TS /SC with Poly; NS2 does not offer Visa sponsorships… more
    SAP (09/04/25)
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  • Senior Software Developer - TS /SCI…

    Leidos (Reston, VA)
    **Description** The Mission Solutions Business Area at Leidos seeks a Software Engineer to lead the creation of new software capabilities within a matrixed ... **Required clearance:** Candidates for consideration **must possess an active and in-scope** Top Secret clearance with the ability and willingness to obtain… more
    Leidos (09/21/25)
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  • Mobile Developer: All Levels (Requires TS

    Cipher Tech Solutions (Vienna, VA)
    …domains. Core Position Requirements: + US Citizenship required (no exceptions) + Must hold a TS ( Top Secret ) Level US Government Security Clearance at time ... or native libraries that interface with various sensors and backend servers. Provide support in the form of mobile...Objective-C Regardless of whether you are applying to a software developer or reverse engineer position, if… more
    Cipher Tech Solutions (09/06/25)
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  • DevOps Engineer - US Citizens Only- Must…

    The Metamorphosis Group (Chantilly, VA)
    DevOps Engineer - US CITIZENS ONLY- MUST HAVE ACTIVE TS /SCI Full Scope Poly Chantilly, VA Apply Now WORK REQUIREMENTS: * The Contractor shall work closely with ... DevOps principles and philosophies to continuously deliver high value enhancements to software in a service-based architecture. * The Contractor shall ensure all… more
    The Metamorphosis Group (09/03/25)
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  • Associate Software Engineer

    The Boeing Company (Herndon, VA)
    …Find your future with us. The Boeing Company is currently seeking an **Associate Software Engineer ** to support our Cobalt Charger team located in **Herndon, ... for our customer. This position is part of a software development team that is modernizing a legacy solution...position. **Security Clearance** This position requires an active US Top Secret /SCI Security Clearance (US Citizenship Required).… more
    The Boeing Company (10/02/25)
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  • Software Engineer

    KBR (Alexandria, VA)
    Title: Software Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions ... defense. KBR is seeking a highly skilled and driven Software Engineer with a strong background in...security. The successful candidate will have eligibility for a Top Secret Clearance and be willing to… more
    KBR (10/02/25)
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  • Software Engineer II

    TheIncLab (Mclean, VA)
    …success. We are seeking talented software engineers to join our team in the Software Engineer II position. Join us in shaping the future of software ... Accept As a member of the Development Team, the Software Engineer II is responsible for engineering...eligible to obtain a US Security Clearance at the Secret or Top - Secret level. Existing… more
    TheIncLab (09/26/25)
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  • SAP NS2 Senior Cloud Engineer /Systems…

    SAP (Herndon, VA)
    …Cyber Security, Information Security, Engineering, Information Technology. MA/MS Preferred. + Top Secret Clearance with Polygraph Note: The job description ... Senior Cloud Engineer /Systems Administrator - Onsite - Chantilly, VA** **Active TS SCI with Polygraph Required** **NS2 COMPANY DESCRIPTION** SAP is the global… more
    SAP (07/22/25)
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  • Frontend Software Engineer , Federal

    General Atomics (Chantilly, VA)
    …equivalent experience in lieu of education. + Ability to obtain and maintain a Top Secret security clearance with SCI eligibility, and willing to take a ... **General Atomics Integrated Intelligence Inc. (GA-I3)** develops cutting-edge software solutions that transform raw data into actionable intelligence. We specialize… more
    General Atomics (08/31/25)
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  • Senior Software Engineer - Golang…

    ICF (Reston, VA)
    …together on the right solutions for the customer. We are looking for a seasoned Senior Backend Engineer who will be a key driver to make this happen. Our team ... solution. **The Work ** We are seeking a Golang Backend Engineer to join our dynamic team.... development principles and a proven track record in backend development. Experience with Agile software development… more
    ICF (09/11/25)
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  • JAVA Senior Software Engineer

    ICF (Reston, VA)
    …together on the right solutions for the customer. We are looking for a seasoned Senior Software Engineer who will be a key driver to make this happen. Our team ... integrated solution. **The Work** We are seeking a Senior Software Engineer to join our dynamic team.... development principles and a proven track record in backend development. Experience with Agile software development… more
    ICF (09/04/25)
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  • Senior FHIR Software Engineer

    ICF (Reston, VA)
    …of software development principles and a proven track record in backend development. Experience with Agile software development methodologies is a must, ... integrated solution. **The Work** We are seeking a FHIR Engineer to join our dynamic team. In this role,...working with a team of engineers and building enterprise-level backend solutions using a variety of technologies. You will… more
    ICF (10/04/25)
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  • Software Developer/ Engineer

    Athenix Solutions Group, LLC (Mclean, VA)
    Software Developer/ Engineer Mclean, VA (http://maps.google.com/maps?q=Mclean+VA+USA) *ACS Description Athenix Solutions Group is looking for Software ... roles to develop, maintain, and enhance complex and diverse software systems assisting in the defense of our nation....Linux based systems using Redhat, CentOS, Rocky, etc. + Backend development and scripting of complex systems using languages… more
    Athenix Solutions Group, LLC (09/13/25)
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  • NMCC Information Systems Security Engineer

    TekSynap (Arlington, VA)
    …Accreditation. + Assist with RMF related tasks as needed. **REQUIRED QUALIFICATIONS** + Active Top Secret -SCI DoD security clearance. + Active DoD 8570 IAT II ... + Security Tool Infrastructure Management: + Primary responsibility for the backend infrastructure, deployment, patching, tuning, and overall health of security… more
    TekSynap (09/16/25)
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  • Full Stack Engineer (USA/remote)

    ICF (Reston, VA)
    …of software development principles and a proven track record in backend development. Experience with Agile software development methodologies is a must, ... customer. We are looking for a seasoned Full Stack Engineer who will be a key driver to make...working with a team of engineers and building enterprise-level backend solutions using a variety of technologies. You will… more
    ICF (09/11/25)
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