• Senior Cyberspace Operations Planner, Site Lead

    Leidos (Odenton, MD)
    …verbal, written, and/or visual means. **What does Leidos need from me?** + Active Top Secret /SCI ( TS /SCI) security clearance with Counterintelligence ... for our customers, our people, and our community. The Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in… more
    Leidos (07/11/25)
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  • Cyber Software Engineer

    Parsons Corporation (Annapolis Junction, MD)
    TS /SCI with Polygraph clearance required. ** Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for ... Software Engineers to develop cyber solutions in support of critical national security operations and collaborate with a multidisciplinary team of hardware and RF… more
    Parsons Corporation (06/13/25)
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  • Security Escort

    Global Resource Solutions (Washington, DC)
    …work any shift between the hours of 5pm - 2am any day of the week. Security Requirements: Top Secret Clearance Skills: Must speak, read, write, and ... license. . Must possess or be able to obtain and maintain a Secret security clearance. . Prior military, civilian, or security guard experience preferred.… more
    Global Resource Solutions (08/08/25)
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  • Counterintelligence (CI) Analyst

    General Dynamics Information Technology (Washington, DC)
    …RQ201329 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... component. **Education** + Bachelor's degree or equivalent (4 years) ** Security Clearance** + Current - TS /SCI. + Willingness to submit to a CI polygraph. **GDIT… more
    General Dynamics Information Technology (08/14/25)
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  • Software Developer (Part-Time)

    Parsons Corporation (Mclean, VA)
    …equipment for extended periods of time. ** Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this ... CentOS, etc.) for hosting applications, ensuring performance, stability, and security . + Develop and Test on Linux based servers....Required Skills You'll Bring:** + Must have a current/active TS /SCI with Polygraph + BA/BS and 2 years of… more
    Parsons Corporation (07/12/25)
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  • Principal Software Developer

    Parsons Corporation (Fort Belvoir, VA)
    …+ Expertise in AV/EDR evasion techniques. ** Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​ ... years of relevant experience, including software development and offensive security + Bachelors degree in a relevant field +...+ Bachelors degree in a relevant field + Active TS /SCI Clearance + Proficient in C and C# and… more
    Parsons Corporation (08/16/25)
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  • Red Team Software Developer

    Parsons Corporation (Fort Belvoir, VA)
    …(GXPN) + Reverse Engineering Malware (GREM) ** Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... 5 years of experience overall, 1-2 as a software developer. + Active TS /SCI Clearance + Must be proficient in offensive capability development for Windows… more
    Parsons Corporation (08/09/25)
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  • Offensive Software Developer

    Parsons Corporation (Fort Belvoir, VA)
    …Tester (GXPN), Reverse Engineering Malware (GREM) ** Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... and software vulnerability research **What Required Skills You'll Bring:** + Active TS /SCI Clearance + Must be proficient in offensive capability development for… more
    Parsons Corporation (08/02/25)
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  • System Administrator 4

    M. C. Dean (Fort Belvoir, VA)
    …meet eligibility requirements, including US Citizenship, for access to classified information; **ACTIVE TOP SECRET Clearance with the ability to obtain a TS ... the better. We are seeking a **System Administrator 4** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business… more
    M. C. Dean (07/15/25)
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  • IT Audit and Compliance Specialist

    Parsons Corporation (Springfield, VA)
    …of Defense, and NGA offices and programs. ** Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​ ... You'll Bring:** + Bachelor's Degree in Information Technology, Information Assurance, Cyber Security , or Engineering with 7+ years of relevant experience in a… more
    Parsons Corporation (08/15/25)
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