• 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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  • 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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  • 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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  • Systems Engineer (Active TS /SCI…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ208797 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... offer is one-of-a-kind. Our work depends on a **Systems Engineer ** joining our team to support a GDIT program...software enhancements for production user facing applications and backend Java software in support of mission… more
    General Dynamics Information Technology (10/14/25)
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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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  • 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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  • 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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  • Principal Software Engineer (Hybrid)

    Huntington Ingalls Industries (Columbia, MD)
    TS level clearance. + 15+ years of experience as a software engineer , designing, developing, and deploying complex backend systems and a Bachelors in ... Enlighten, honored as a Top Workplace from USA Today, is a leader...solution development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science.… more
    Huntington Ingalls Industries (10/23/25)
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  • 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)
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  • Staff Software Engineer and Scrum…

    Lockheed Martin (Herndon, VA)
    …of space\- based programs in support of national security\. We are seeking a Software Engineer /Scrum Master to participate in the design, development, test and ... Agile Development Team they will be joining\. 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 (10/24/25)
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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 (10/21/25)
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  • 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)
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  • 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)
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  • High-Performance Computing (HPC) Engineer

    CACI International (Frederick, MD)
    …run on a High Performance Computing (HPC) System **Responsibilities** + Provides backend software development inside an AGILE development environment. + Develop ... High-Performance Computing (HPC) Engineer Job Category: Information Technology Time Type: Full... systems to support technical improvements. **Qualifications** _Required:_ + Top Secret SCI security clearance preferably with… more
    CACI International (10/29/25)
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  • Sr Full Stack Software Engineer

    Lockheed Martin (Annapolis Junction, MD)
    …If your referral is hired, you'll receive a payment\! code\-extrefer Full Stack Software Engineer \- Clearance Required WHAT WE'RE DOING * Join Lockheed ... innovation and integrity\. * As a Senior Full Stack Software Engineer , you'll be empowered to create...will be responsible for developing the middle tier to backend data storage, along with ETL \(Extract, Transform, Load\)… more
    Lockheed Martin (10/31/25)
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  • 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 (10/25/25)
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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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  • Software Engineer With Poly Early…

    Lockheed Martin (Annapolis Junction, MD)
    …ahead of emerging threats and opportunities\. **WHO YOU ARE** Experience as a Software Engineer with knowledge assisting in the design, development, testing, and ... debugging of software solutions, with a focus on Linux and Unix...contribute to front\-end architecture decisions with Senior Front end Engineer \. **Clearance Level:** TS /SCI w/Poly SP **Other… more
    Lockheed Martin (10/31/25)
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