• Senior Cyber Security Engineer

    ManTech (Herndon, VA)
    …or FISMA-compliant systems . + Strong technical understanding of operating systems (Windows/ Linux ), network protocols, and cloud platforms (AWS or Azure). ... **ManTech** seeks a motivated and mission-focused **Senior Cyber Security Engineer ** to join our team in **Herndon, Virginia** . In this role, you will contribute to… more
    ManTech (07/12/25)
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  • Software Engineer

    Leidos (Arlington, VA)
    **Description** We are seeking an experienced Lead Software Engineer to join our team in developing unmanned and autonomous ships for the US Government . The ... with a masters degree, and at least 2+ using Linux and C++ Significant experience working in a team...and coaching to other developers + Experience designing complex systems , taking into account performance and user requirements +… more
    Leidos (07/10/25)
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  • Specialist, Tech Support Engineer

    L3Harris (Herndon, VA)
    … background desired. + Strong technical troubleshooting skills, familiar with Unix or Linux operating systems . + Strong time management skills. + Strong ... domains in the interest of national security. Job Title: Specialist, Tech Support Engineer Job Code: 25330 Job Location : Herndon, VA Job Description: This position… more
    L3Harris (07/02/25)
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  • Cybersecurity Support Services Engineer

    General Dynamics Information Technology (Chantilly, VA)
    …Description:** We are seeking an experienced **Cybersecurity Support Services Engineer ** to perform ongoing cybersecurity cyber hygiene and compliance activities ... across a heterogeneous portfolio that includes Windows and Linux based Client-Server implementations deployed in On-Prem, VMware based virtualization and AWS and… more
    General Dynamics Information Technology (06/03/25)
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  • Information System Security Manager (ISSM)…

    Huntington Ingalls Industries (Norfolk, VA)
    …clearance * Knowledge across all aspects of Security * Operating knowledge of Windows/ Linux operating systems * Minimum of 5+ years' experience administering ... by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR,...want to and can do that! As the Information Systems Security Manager (ISSM) the individual works closely with… more
    Huntington Ingalls Industries (06/03/25)
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  • Experienced Software Developer / Engineer

    CACI International (Sterling, VA)
    Experienced Software Developer / Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... team to work on delivering the next generation of mission management systems using cutting edge cloud native technologies following an extreme agile continuous… more
    CACI International (07/14/25)
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  • Software Engineer - DevSecOps/Platforms…

    The Boeing Company (Arlington, VA)
    …full stack and scalable microservices infrastructure. + Experience working with and supporting systems running on Linux Operating Systems (OS), ensuring ... is currently seeking an experienced, passionate and hands-on DevSecOps/Platforms Engineer , to join the Enterprise Software Verticals (ESV) organization located… more
    The Boeing Company (07/11/25)
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  • Senior Front End Software Developer/…

    CACI International (Sterling, VA)
    Senior Front End Software Developer/ Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... team to work on delivering the next generation of mission management systems using cutting edge cloud native technologies following an extreme agile continuous… more
    CACI International (06/24/25)
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  • Cloud Engineer , TS/SCI with Polygraph

    General Dynamics Information Technology (Herndon, VA)
    …shape a DevOps culture. Please apply if you are a talented Cloud Engineer to passionate about stable and resilient cloud environments. **REQUIRED SKILLS:** + Ability ... to design, develop, and deploy modular cloud-based systems + Experience with provisioning infrastructure as code (IaC) using languages such as Python. Implementing… more
    General Dynamics Information Technology (06/05/25)
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  • Lead Operational Network Engineer

    CACI International (Chantilly, VA)
    Lead Operational Network Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... implementing complex network architectures * Experience with network hardware, software systems , and technologies and demonstrate the ability to identify and… more
    CACI International (05/24/25)
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