• Associate, Mechanical Engineer (Ashburn,…

    L3Harris (Ashburn, VA)
    …air, land, sea and cyber domains in the interest of national security . Job Title: Associate, Mechanical Engineer Job Code: 28699 Job Location: Ashburn, ... do. L3Harris Technologies is the Trusted Disruptor in the defense industry. With customers' mission-critical needs always in mind,...of our positions require the ability to obtain a security clearance. Security clearances may only be… more
    L3Harris (09/17/25)
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  • iOS/ Android Exploit Engineer

    Parsons Corporation (Chantilly, VA)
    …of the art as they provide services and solutions in the areas of defense , security , intelligence, infrastructure, and environmental. We promote a culture of ... . About Us Parsons is a digitally enabled solutions provider focused on the defense , security , and infrastructure markets. With nearly 75 years of experience,… more
    Parsons Corporation (10/03/25)
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  • Embedded Engineer

    Parsons Corporation (Centreville, VA)
    …of the art as they provide services and solutions in the areas of defense , security , intelligence, infrastructure, and environmental. We promote a culture of ... . About Us Parsons is a digitally enabled solutions provider focused on the defense , security , and infrastructure markets. With nearly 75 years of experience,… more
    Parsons Corporation (08/08/25)
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  • Senior Sustainability & Resilience Engineer…

    Parsons Corporation (Centreville, VA)
    …. About Us Parsons is a digitally enabled solutions provider focused on the defense , security , and infrastructure markets. With nearly 75 years of experience, ... Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services to federal, regional,… more
    Parsons Corporation (10/03/25)
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  • Senior Systems Engineer

    SAIC (Fort Belvoir, VA)
    …**Senior System Engineer ** to support the US Army Intelligence and Security Command (INSCOM) at Ft. Belvoir. The successful candidate will play a crucial ... years of experience considered in lieu of degree. **Clearance:** + Active TS/SCI security clearance with the ability to obtain a Polygraph. (Clearance must be listed… more
    SAIC (10/03/25)
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  • Project Engineer SME

    Leidos (Alexandria, VA)
    …combines technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support ... the right tools, technologies, and tactics to keep pace with an ever-evolving security landscape and succeed in their pursuit to protect people and critical assets.… more
    Leidos (10/01/25)
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  • Network Lab Engineer - Active TS/SCI…

    ENS Solutions (Sterling, VA)
    …area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security , System Engineering, Program/Project Management, IT ... Seeking a Lab Engineer with strong networking expertise to support testing,...or other network automation frameworks. + Ensure compliance with security protocols and best practices for lab environments. +… more
    ENS Solutions (09/27/25)
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  • Associate Roadway Engineer

    Parsons Corporation (Centreville, VA)
    …. About Us Parsons is a digitally enabled solutions provider focused on the defense , security , and infrastructure markets. With nearly 75 years of experience, ... designs + Under the guidance of a more senior engineer , assist in reviewing supplier drawing submittals and technical...Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other… more
    Parsons Corporation (09/26/25)
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  • Structural Field Engineer (SFE)

    Parsons Corporation (Alexandria, VA)
    …. About Us Parsons is a digitally enabled solutions provider focused on the defense , security , and infrastructure markets. With nearly 75 years of experience, ... Parsons is looking for an amazingly talented **Structural Field Engineer (SFE)** to join our team. The SFE will...Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other… more
    Parsons Corporation (09/16/25)
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  • Systems Engineer - TS/SCI with Polygraph

    General Dynamics Information Technology (Reston, VA)
    …Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Engineer with GDIT. A career in enterprise IT means connecting and enhancing ... environment. + Demonstrated experience incorporating automated software quality checks, security scanning, infrastructure-as-code, and other modern DevSecOps tools and… more
    General Dynamics Information Technology (09/11/25)
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