• Python Developer/Automation Engineer

    Leidos (Ashburn, VA)
    …Department of Homeland Security (DHS), Customs and Border Protection (CBP) Security Operations Center (SOC) is a US Government program responsible to prevent, ... identify, contain and eradicate cyber threats to CBP networks through monitoring, intrusion detection...confirmed security violations. Leidos is seeking a Python Developer/Automation Engineer to join our team. As a member of… more
    Leidos (07/29/25)
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  • Principal Network Engineer

    Leidos (Mclean, VA)
    **Description** **Leidos** has a new and exciting opportunity for a **Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (07/11/25)
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  • Reactor Test / Maintenance Engineer…

    Huntington Ingalls Industries (Newport News, VA)
    …commercial customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, ... required for HII SLEP Maintenance + Week 3: Intro to basic departmental operations , maintenance and documentation for reporting + Week 4: Intro to historical… more
    Huntington Ingalls Industries (09/17/25)
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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 ... focus is to ensure our customers have the right tools , technologies, and tactics to keep pace with an...Business Area, is currently seeking a highly experienced Project Engineer who will be responsible for engineering technical aspects… more
    Leidos (10/01/25)
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  • Network Lab Engineer - Active TS/SCI…

    ENS Solutions (Sterling, VA)
    Seeking a Lab Engineer with strong networking expertise to support testing, evaluation, and development of advanced network solutions within a controlled lab ... and assisting in validation efforts to ensure high-performance and secure operations . Key Responsibilities: + Design, configure, and maintain network lab… more
    ENS Solutions (09/27/25)
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  • Specialist, Integration/Test Engineer VA…

    L3Harris (Ashburn, VA)
    …deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Specialist, ... Description: L3Harris is looking for an integration and test engineer to support multiple programs as part of our...the production floor. You will work closely with the Operations Team in the production of the vehicles including… more
    L3Harris (09/25/25)
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  • Lead Network Systems Engineer - TS/SCI…

    Parsons Corporation (Mclean, VA)
    …for. **Job Description:** Parsons is looking for an amazingly talented **Lead** **Network Systems Engineer ** to join our team! In this role, you will get to lead the ... high-performance networks while collaborating with key stakeholders to support mission-critical operations . **What You'll Be Doing:** + Lead and coordinate a team… more
    Parsons Corporation (09/09/25)
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  • Full Stack Software 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 ... focus is to ensure our customers have the right tools , technologies, and tactics to keep pace with an...a highly experienced, versatile, and visionary Full Stack Software Engineer Subject Matter Expert (SME) for the Maru Program.… more
    Leidos (08/23/25)
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  • Senior Network Engineer

    Parsons Corporation (Quantico, VA)
    …for. **Job Description:** Parsons is looking for an amazingly talented **Senior Network Engineer ** to join our team! **What You'll Be Doing:** + Monitors and ... relay. + Must also be knowledgeable of network management tools such as HPOV, Netcool, and Nerve Center; web...Security+ CE - Essential cybersecurity knowledge certification for network operations . + Must possess TS/SCI Clearance with CI Poly… more
    Parsons Corporation (08/16/25)
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  • Engineer Software 2

    Huntington Ingalls Industries (Roanoke, VA)
    …commercial customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, ... embedded instruction architectures, high-level software development languages, formal verification tools , and more. The ideal candidate will have experience with… more
    Huntington Ingalls Industries (07/25/25)
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