• Information Assurance Engineer

    Leidos (Chantilly, VA)
    …security awareness training initiatives. **What does Leidos need from me?** + Active Top Secret /SCI ( TS /SCI) with Polygraph security clearance required. Must ... Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations,… more
    Leidos (03/29/25)
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  • Storage Engineer

    Leidos (Chantilly, VA)
    …configurations, policies, and procedures. **What does Leidos need from me?** + Active Top Secret /SCI ( TS /SCI) with Polygraph security clearance required. ... Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations,… more
    Leidos (03/29/25)
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  • Field Support Engineer

    Parsons Corporation (Centreville, VA)
    …+ Access Control Lists and IP Table configuration **Minimum Clearance Required to Start:** Top Secret SCI This position is part of our Federal Solutions team. ... our cyber and intelligence solutions. As a **Field Service Engineer ** , your role will be essential to the...tools. Come join our team and support technically diverse systems that are constantly evolving as the technology landscape… more
    Parsons Corporation (04/29/25)
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  • Principal Cyber Engineer

    Leidos (Chantilly, VA)
    …to enhance proactive security defenses. **What does Leidos need from me?** + Active Top Secret /SCI ( TS /SCI) with Polygraph security clearance required. Must ... Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations,… more
    Leidos (03/29/25)
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  • Senior Engineer - Firmware/Hardware

    Parsons Corporation (Centreville, VA)
    …engineers + Experience with RVTM, FAT, Acceptance Testing **Minimum Clearance Required to Start:** Top Secret SCI This position is part of our Federal Solutions ... Description:** Parsons is looking for an amazingly talented **Reverse Engineer ** to join our team! In this role you...to use a scripting language (Python, Ruby, etc.) + Software development using C or C++ Use of static… more
    Parsons Corporation (02/12/25)
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  • Software Engineer

    Nightwing (Sterling, VA)
    …with Polygraph clearance crossover.** Job Description: Nightwing is seeking a Principal Software Engineer with Python expertise to support the design, ... development Solid understanding and experience with Windows and/or Linux operating systems Ability to create well-modularized, maintainable software and willing… more
    Nightwing (03/25/25)
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  • IDAM Engineer

    Leidos (Chantilly, VA)
    …breaches or unauthorized access. **What does Leidos need from me?** + Active Top Secret /SCI ( TS /SCI) with Polygraph security clearance required. Must ... Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations,… more
    Leidos (05/03/25)
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  • GEOINT Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an **GEOINT Systems Engineer ** to support SAIC's Prime Program, Landmark AOS in Chantilly, VA. Landmark AOS is a large SETA ... over the complete end-to-end life cycle. As the **GEOINT Systems Engineer ** you will interact daily with...to be substituted in lieu of degree. + Active Top Secret /SCI clearance with Poly. + Familiarity… more
    SAIC (03/15/25)
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  • O&M Systems Engineer

    Leidos (Ashburn, VA)
    **Description** Leidos is looking for an Operations and Maintenance Systems Engineer with strong systems and software experience to support a complex DHS ... effort. In this capacity, the Senior Systems Engineer will provide operations and maintenance...+ US Citizen + Must currently possess an active Top Secret Clearance + Experience with supporting… more
    Leidos (03/28/25)
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  • Principal Systems Integration…

    SAIC (Chantilly, VA)
    …or software development. + Experience developing Interface Control Documents (ICDs). + Top Secret with updated SSBI a Plus! SAIC accepts applications on an ... **Description** SAIC is seeking experienced **Principal Systems Integration Engineer ** to support the...be substituted in lieu of a degree. + Active Secret clearance. + Developing and/or sustaining high-reliability systems more
    SAIC (04/16/25)
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