• 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • Software Development Engineer - CTJ…

    Microsoft Corporation (Reston, VA)
    …and Office at all classification levels (Unclassified, Secret , Top Secret ). We own bespoke internal and customer-facing software that supports customer ... to deliver business impact. We are looking for a Software Engineer (SWE) to engage with cross-functional...The successful candidate must have an active US Government Top Secret /SCI Security Clearance. Ability to meet… more
    Microsoft Corporation (10/14/25)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • Senior Backend Application Engineer

    ICF (Reston, VA)
    Description **Senior Backend Application Engineer ** **Key needs:** + All work must be conducted within the US + Ability to attain a Public Trust clearance + As a ... service providers + Write automated tests that support the delivery of quality software + Understand and support your application's path to production + Operate… more
    ICF (10/10/25)
    - Save Job - Related Jobs - Block Source
  • 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 (10/18/25)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • Systems Engineer Mid

    Amentum (Washington, DC)
    Amentum is searching for a Top - Secret cleared Systems Engineer (Mid) to join our team in Washington, DC. You will be working in an organization that's ... needed to perform at this level. **Requirements:** * Active Top Secret clearance with SCI eligibility *...installation, configuration management, and user support of hardware and software **Preferred:** * Backend : o .NET Framework… more
    Amentum (09/09/25)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • Sr. DevOps Engineer .

    Leidos (Bethesda, MD)
    **Description** Leidos has an exciting opening for you, our next ** TS /SCI cleared Sr. DevOps Software Engineer ** working with a dynamic team to design, ... tasks may be performed remotely. As a Sr. DevOps Engineer you will contribute to the design, deployment, and...experience with Master's degree. + Must have an active Top Secret / SCI security clearance with the… more
    Leidos (09/17/25)
    - Save Job - Related Jobs - Block Source
  • Software Engineer Sr

    Lockheed Martin (Herndon, VA)
    …of space\- based programs in support of national security\. We are seeking a Software Engineer to participate in the design, development, test and maintenance of ... Mission Management and/or Command and Control domains\. As a Software Engineer with Paragon, you will: *...work/life balance and more\. **Basic Qualifications:** * Experience developing backend application software on a Linux platform… more
    Lockheed Martin (10/18/25)
    - Save Job - Related Jobs - Block Source
  • Senior Software Engineer - CTJ…

    Microsoft Corporation (Reston, VA)
    …the burgeoning public Azure cloud simultaneously on the OneFleet team. As a **Senior Software Engineer ** in Microsoft Azure's OneFleet team, you will help build ... multiple clouds. You will perform full-stack, though emphasis on backend , engineering in order to support new types of...The successful candidate must have an active US Government Top Secret Clearance with access to Sensitive… more
    Microsoft Corporation (10/14/25)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source