• Software Developer - Expert

    Amentum (Chantilly, VA)
    We are seeking a skilled Full Stack Software Developer with a strong background in Python and Angular to join our dynamic team. The ideal candidate will have ... a Web environment + Developing, creating, and modifying general computer applications software or specialized utility programs + Designing software or… more
    Amentum (11/22/25)
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  • Applications Developer - Expert

    Nightwing (Sterling, VA)
    …to customers in the intelligence community, defense, civil, and commercial markets. **Applications Developer - Expert ** Are you ready to don your cape and ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (11/19/25)
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  • IT Specialist - Senior/ Expert

    National Reconnaissance Office (NRO) (Chantilly, VA)
    …following areas: + Software Engineer/Applications Development - Serve as an expert software engineer/ applications developer and consultant, managing and ... software programs; and testing, debugging, and maintaining software program. + Project Leadership - Provide expert... software program. + Project Leadership - Provide expert technical advice, leadership, and direction on a variety… more
    National Reconnaissance Office (NRO) (11/17/25)
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  • Operations Information Developer

    Gromelski & Associates, Inc. (Manassas, VA)
    **Operations Information Developer ** Location **Manassas, VA (Relocation Assistance Available)** Job Category **Engineering** ID **688** **_Operations Information ... services. Key service areas include Engineering Design and Documentation; Software Development and Testing; System Integration, Testing and Evaluation; Lab… more
    Gromelski & Associates, Inc. (12/17/25)
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  • Senior Level ServiceNow Developer (Remote)

    Koniag Government Services (Chantilly, VA)
    …LLC a Koniag Government Services company, is seeking a Senior Level ServiceNow Developer to support KMS and our government customer. This position is remote. This ... (KMS) is seeking an experienced and certified Senior ServiceNow Developer to join our IT team and lead the...junior developers, and serving as a technical subject matter expert across the ServiceNow platform. This role is critical… more
    Koniag Government Services (12/10/25)
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  • Salesforce Developer / Architect (Remote)

    Koniag Government Services (Chantilly, VA)
    …in accordance with Public Law 88-352_** **Job Details** **Job Family** ** Software and Systems Development** **Job Function** **Salesforce Developer ** **Pay ... LLC a Koniag Government Services company, is seeking a Salesforce Architect/ Developer to support KITS and our government customer. This position requires the… more
    Koniag Government Services (12/16/25)
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  • NCIS SharePoint Developer | Active TS/SCI…

    General Dynamics Information Technology (Quantico, VA)
    …Active TS/SCI clearance. + **Required Experience:** + 8+ years professional software development experience + Expert -level SharePoint development expertise with ... Obtain:** Top Secret/SCI **Public Trust/Other Required:** None **Job Family:** Software Engineering **Skills:** SharePoint Configuration,SharePoint Development,SharePoint Management **Certifications:** Security+… more
    General Dynamics Information Technology (12/08/25)
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  • Microsoft Dynamics Developer

    Guidehouse (Chantilly, VA)
    … engineer with deep knowledge of Microsoft Power Apps, including Microsoft Dynamics 365 developer . An expert on Power Apps to design, configure and develop ... / Dynamics CRM / PowerApps / Power Automate technical solutions + Experience with Software as a Service (SaaS) and/or Platform as a Service (PaaS) environments +… more
    Guidehouse (12/07/25)
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  • C++ Developer

    ManpowerGroup (Manassas, VA)
    …leading provider of secure financial messaging services in their search for a C++ Developer to join their team in Manassas, VA. This role requires working onsite no ... REQUIRED IN MANASSAS, VA.** **Overview:** Code, test, review organizational software using technologies including C++, STL, Boost, Multithreading, Unix, Perl,… more
    ManpowerGroup (10/29/25)
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  • Satellite Systems Software Engineer

    SAIC (Chantilly, VA)
    …systems. + Analyzes, monitors and improves the efficiency and stability of embedded software systems. + Witness developer -executed tests for embedded devices and ... life cycle. This position is onsite at the satellite developer 's factory in Seal Beach, California and requires routine...software for a real-time or non-real-time system. + Expert in embedded software system architecture, design,… more
    SAIC (11/06/25)
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  • Full Stack Software Engineer SME

    Leidos (Chantilly, VA)
    …Business Area, is seeking a highly experienced, versatile, and visionary Full Stack Software Engineer Subject Matter Expert (SME) for the Maru Program. In ... Must have at least 5-7 years of professional experience as both a hands-on developer and technical leader. + **Cloud & Software Engineering** : Extensive… more
    Leidos (11/01/25)
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  • Software Engineer - Backend (TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …complex new software products, or make significant enhancements to existing software . The ideal candidate is a hands-on developer with significant experience ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Software Engineering **Skills:** Building Architecture,Complex Systems, Software Applications,… more
    General Dynamics Information Technology (09/27/25)
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  • Front End Software Engineer

    Arena Technical Resources, LLC (Chantilly, VA)
    …complex new software products, or make significant enhancements to existing software . The ideal candidate is a hands-on developer with significant experience ... Front End Software Engineer Location: Chantilly, VA, US Job ID:...-Extensive experience withAngular(or another modern front-end framework such as:ReactorVue.js) - Expert knowledge ofJavascript, HTML, and CSS. -Experience designing complex… more
    Arena Technical Resources, LLC (10/17/25)
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  • Space Acquisition Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …complete assessment documentation, as required + Monitors, evaluates, and reports Developer 's performance in executing software development contract on schedule ... the next generation of space and ground systems, architectures, and hardware and software solutions. The Space Acquisition Systems Engineer will serve as the System… more
    Sciolex Corporation (10/09/25)
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  • Space Protection Acquisition Engineer

    SAIC (Chantilly, VA)
    …next generation of space and ground systems, architectures, and hardware and software solutions. The **Space Protection Acquisition Engineer** will serve as a ... subject matter expert (SME) and System Program Office (SPO) representative facilitating execution of a Major System Acquisition (MSA) in coordination with… more
    SAIC (11/21/25)
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  • Senior Systems Administrator

    Leidos (Chantilly, VA)
    …will design, develop, implement, and maintain a Cloud-Native Service architecture that software development teams can leverage to use cloud capabilities. This role ... customer's specific requirements. + Support the development of enterprise software solutions within AWS. + Duties include developing innovative...experience in lieu of degree + Must be an expert in using Linux-based operating systems + Must have… more
    Leidos (10/10/25)
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  • Systems Engineer

    KBR (Chantilly, VA)
    …life cycle on complex Space Systems acquisition processes. The SE provides expert advice and manages systems engineering processes and implementation for System ... teams to ensure completeness across the acquisition + Leverage a variety of software tools including DOORS, and perform analysis and automation of tasks + Support… more
    KBR (12/17/25)
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  • SIGINT Systems Engineer

    SAIC (Chantilly, VA)
    …located in **Chantilly, VA.** In this role you will provide expert advice, manage systems engineering processes, and implementation for SIGINT-developed collection ... acquisition. + Support customer design review, providing technical insight to evaluate developer design. + Lead integration of new capabilities to the program… more
    SAIC (11/06/25)
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  • DevOps Engineer SME

    Leidos (Chantilly, VA)
    Expert in using DevOps tools such as Jenkins, GitHub, and Rundeck * Expert in the software development lifecycle, with experience delivering within DevOps ... will have the opportunity to build strong systems and software utilizing cloud capabilities to support a complex program....experience. Additional experience in lieu of degree * Expert in Linux operating system usage * … more
    Leidos (12/10/25)
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  • Satellite Operations Engineer

    SAIC (Chantilly, VA)
    …and maintaining daily status and trending of operational systems. + Provide expert advice concerning operations and anomaly resolution. + Develops innovative ways to ... capabilities and standardization of integration efforts. + Strategically review developer 's system designs throughout all phases, including conceptual, preliminary,… more
    SAIC (11/14/25)
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