• Software Developer Intermediate

    V2X (Ashland, VA)
    …not required + Must be a US Citizen with the ability to obtain a Secret level security clearance. + Experience - Minimum + Demonstrated proficiency in backend ... battlefield. We bring 120 years of successful mission support to improve security , streamline logistics, and enhance readiness. Aligned around a shared purpose, our… more
    V2X (10/07/25)
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  • All-Source Analyst

    Parsons Corporation (Fort Belvoir, VA)
    …of mass destruction, emergency response, surveillance operations, electromagnetic protection. ** Security Clearance Requirement:** An active Top Secret SCI ... or equivalent experience in lieu of degree + Active TS/SCI security clearance required **Desired Skills/Qualifications:** + An understanding of DoD Strategic… more
    Parsons Corporation (10/01/25)
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  • Red Cyber Operator

    Parsons Corporation (Fort Belvoir, VA)
    …and/or penetration testing of critical infrastructure, networking, IoT, and wireless devices. ** Security Clearance Requirement:** An active Top Secret SCI ... Journeyman Course (RTJC), Certified Red Team Operator (CRTO) certification, Offensive Security , Rogue Ops- Red Team 1 (ROPS), Certified Professional (OSCP), Global… more
    Parsons Corporation (10/01/25)
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  • Senior Red Cyber Operator

    Parsons Corporation (Fort Belvoir, VA)
    …Tester (GWAP). + Expertise in antivirus evasion, EDR evasion, and/or penetration testing ** Security Clearance Requirement:** An active Top Secret SCI security ... Course (RTJC), Certified Red Team Operator (CRTO) certification, Offensive Security , Certified Professional (OSCP), Global Information Assurance Certification, (GIAC)… more
    Parsons Corporation (09/19/25)
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  • Computer/Software Engineer Intern - Summer

    Sierra Nevada Company, LLC (Herndon, VA)
    …graduation after end of internship + The ability to obtain and maintain a Secret US Security Clearance is required + Computer programming skills, preferably C, ... provides affordable, turn-key command/control, communications, integrated ISR, force protection and security solutions worldwide. The MST team has a long legacy of… more
    Sierra Nevada Company, LLC (09/17/25)
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  • Zero Trust Data Engineer - Sr. (TS/SCI) (Ft.…

    SMX (Fort Belvoir, VA)
    …Policy Enforcement Points (PEP). **Required Skills, Experience & Education** + Active Top Secret (TS) security clearance with eligibility for SCI and NATO ... read-on before starting work. + Security + certification + Master's degree in a discipline covered...information systems and record types + Certified Information Systems Security Professional (CISSP) + Certified Information Security … more
    SMX (08/27/25)
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  • NOC Network Engineer

    Virtual Service Operations (Lorton, VA)
    …Available). + Must be willing to work onsite. + Must have an active Top Secret (TS) security clearance + Must be willing to work non-standard hours, including ... 1 and Tier 2 NOC personnel. + Ensure network security standards are adhered to and contribute to the...are adhered to and contribute to the development of security policies. + Maintain up-to-date documentation on network architecture,… more
    Virtual Service Operations (08/02/25)
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  • Senior DevOps Engineer - TS SCI

    Parsons Corporation (Centreville, VA)
    …related field that may include DevOps responsibilities** + **TS/SCI Government clearance** ** Security Clearance Requirement:** An active Top Secret SCI ... a vital mission that directly contributes to matters of National security !** **Responsibilities** + **Design, develop, and maintain DevOps framework environments to… more
    Parsons Corporation (08/02/25)
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  • Software Engineer II - Training System Software…

    RTX Corporation (Sterling, VA)
    …a degree, 6 years of relevant experience + Active and transferable US government issued security secret clearance is required prior to start date + A working ... citizenship is required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** Secret - Current **Software Engineer II** **-… more
    RTX Corporation (09/16/25)
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  • Personnel Security Specialist III (Active…

    NANA Regional Corporation (Arlington, VA)
    RiverTech is looking for a Personnel Security Specialist III to provide entrance on duty (EOD) support to make pre-appointment and interim clearance recommendations ... Executive Orders (EOs), US Code of Federal Regulations (CFR), all the Security Executive Agent Directives (SEADs), Intelligence Community Directive (ICD) 704 and the… more
    NANA Regional Corporation (09/19/25)
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