• Software Engineer

    CACI International (Dulles, VA)
    Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up ... end users + Travel to other CACI locations and/or customer sites in the US as necessary (travel requirement...including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates,… more
    CACI International (11/14/25)
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  • Senior Quality Assurance Engineer…

    ICF (Reston, VA)
    …contingent upon a contract award._** ICF is hiring a Quality Assurance Engineer to deliver new test functionality and support existing frameworks. This ... Execute automated scripts using our test automation framework. + Support the automated functional testing by our testing team,...there will be travel of approximately 10% to a customer site. If you accept this position, you should… more
    ICF (01/16/26)
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  • Hardware Reverse Engineer , Senior

    CACI International (Sterling, VA)
    Hardware Reverse Engineer , Senior Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... and/or software defined radios * Experience working with board support packages (BSP), U-Boot, and device drivers _Desired:_ *...be part of a high-performing group dedicated to our customer 's missions and driven by a higher purpose -… more
    CACI International (12/29/25)
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  • Solutions Engineer /Systems Architect - SME

    General Dynamics Information Technology (Chantilly, VA)
    …for a restricted customer and select mission partners. This contract provides scientific computing support , advanced computing capabilities, and interfacing ... of related experience **US Citizenship Required:** Yes **Job Description:** Solutions Engineer /Systems Architect - SME Praxis successfully delivers a prime … more
    General Dynamics Information Technology (12/29/25)
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  • Senior FHIR Software Engineer

    ICF (Reston, VA)
    …the right team of people, working together on the right solutions for the customer . Our team supports the vision to improve patient quality care and consumer ... and publicly reporting outcomes-based hospital quality measure data. This contract will serve to develop a human-centric reporting system...integrated solution. **The Work** We are seeking a FHIR Engineer to join our dynamic team. In this role,… more
    ICF (12/04/25)
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  • Senior FHIR Software Engineer - Remote

    ICF (Reston, VA)
    …the right team of people, working together on the right solutions for the customer . Our team supports the vision to improve patient quality care and consumer ... and publicly reporting outcomes-based hospital quality measure data. This contract will serve to develop a human-centric reporting system...integrated solution. **The Work** We are seeking a FHIR Engineer to join our dynamic team. In this role,… more
    ICF (11/26/25)
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  • Machine Learning Engineer

    CACI International (Chantilly, VA)
    Machine Learning Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... of ML applications to ensure reliability and accuracy * Support the deployment and monitoring of AI/ML models in...be part of a high-performing group dedicated to our customer 's missions and driven by a higher purpose -… more
    CACI International (11/12/25)
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  • Cyber Network Security Engineer

    CACI International (Chantilly, VA)
    Cyber Network Security Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... Travel: None * * * **The Opportunity:** You will support our work automating cybersecurity operations, emulating adversary behavior,...be part of a high-performing group dedicated to our customer 's missions and driven by a higher purpose -… more
    CACI International (11/07/25)
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  • DevOps Engineer

    Leidos (Chantilly, VA)
    **Description** GEOAxIS is looking for a DevOps engineer to work with the team to help drive program technical execution, innovation and modernization. The GEOAxIS ... critical mission applications across all security domains. The GxNext contract was awarded to Leidos in 2021 and runs...stability + Work with deployment and ISP teams to support baseline deployments to operations + Willingness to … more
    Leidos (01/09/26)
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  • Cybersecurity Project Engineer

    Nightwing (Sterling, VA)
    … Location: Sterling, VA Clearance: TS/SCI Poly **This position is CONTINGENT upon contract award** The Cyber Security Project Engineer (CSE) supports the LSA ... to support the on-premises secure multi- tenant infrastructure environment ( CUSTOMER ). The CSE collaborates with the Platform and Operations teams to integrate… more
    Nightwing (12/26/25)
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