• Engineering Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
    …SECURITY CLEARANCE REQUIRED:Must currently hold a security clearance at theTop Secret level with eligibility for SCI / Counter Intelligence Polygraph. US ... Citizenship is a requirement for Top Secret clearance at this location. \#LI-KC1..._US-VA-Quantico_ **Clearance Level Must Be Able to Obtain** _Top Secret / SCI /CIP_ **Minimum Clearance Required** _Top Secret_ **Travel… more
    UIC Government Services and the Bowhead Family of Companies (04/26/25)
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  • Chief Software Engineer

    Leidos (Chantilly, VA)
    …candidates must be US CITIZENS to be considered for the position.** **Preferred:** + Active Top Secret / SCI with a Polygraph. + Familiarity with one or more ... services for protecting those critical mission applications across all security domains. The GxNext contract was awarded to Leidos...developers) comprised of smaller, product focused teams. + Active TS / SCI with the ability to obtain a… more
    Leidos (05/06/25)
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  • Senior Integration Engineer

    Leidos (Chantilly, VA)
    …**What does Leidos need from me?** + Active Top Secret / SCI ( TS / SCI ) with Polygraph security clearance required. Must be US Citizen. + Master's ... security , and performance. + Develop and execute integration test plans to validate data integrity, functionality, and performance across integrated… more
    Leidos (03/31/25)
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  • Integration Engineer

    Leidos (Chantilly, VA)
    …**What does Leidos need from me?** + Active Top Secret / SCI ( TS / SCI ) with Polygraph security clearance required. Must be US Citizen. + Bachelor's ... security , and performance. + Develop and execute integration test plans to validate data integrity, functionality, and performance across integrated… more
    Leidos (03/31/25)
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  • Principal Cyber Engineer

    Leidos (Chantilly, VA)
    …**What does Leidos need from me?** + Active Top Secret / SCI ( TS / SCI ) with Polygraph security clearance required. Must be US Citizen. + Bachelor's ... of advanced cybersecurity solutions that protect critical systems and sensitive data. + Serve as a technical authority, providing...corrective and preventive actions (CAPA). + Monitor and analyze security events using Security Information … more
    Leidos (03/31/25)
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  • Principal Integration Engineer

    Leidos (Chantilly, VA)
    …**What does Leidos need from me?** + Active Top Secret / SCI ( TS / SCI ) with Polygraph security clearance required. Must be US Citizen. + Bachelor's ... security , and performance. + Develop and execute integration test plans to validate data integrity, functionality, and performance across integrated… more
    Leidos (03/31/25)
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  • Lifecycle Manager

    KBR (Chantilly, VA)
    …security policies and procedures. Minimum Qualifications: + A CURRENT and ACTIVE TOP SECRET / SCI federal security clearance with a Polygraph + Eight ... (eg, AWS Certified DevOps Engineer, Certified Kubernetes Administrator) Clearance Requirements: TS / SCI with Polygraph Additional Compensation: KBR may offer… more
    KBR (03/08/25)
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  • Senior Development Tester (CI/CD)

    Parsons Corporation (Fort Belvoir, VA)
    …red team tooling at the kernel level in Windows. **Minimum Clearance Required to Start:** Top Secret SCI This position is part of our Federal Solutions ... hypervisors (ESXi, Proxmox), artifact repositories (Nexus). + Software analysis, test , and evaluation, which may be described as any...Bring:** + 8+ years of total experience + Active TS / SCI + Must have 3+ years' experience… more
    Parsons Corporation (05/03/25)
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  • System/Network Engineer Senior

    Parsons Corporation (Herndon, VA)
    …+ Experience with cloud environments (AWS, Azure, etc.) **Minimum Clearance Required to Start:** Top Secret SCI This position is part of our Federal ... Security + CE, CND, SSCP) + Active clearance: TS / SCI with Poly + Extensive background in...to interconnect COTS/GOTS cybersecurity sensors and networking equipment to test , validate, and deploy improvements to the customer system(s)… more
    Parsons Corporation (04/29/25)
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  • Advanced Technical Trainer

    Leidos (Chantilly, VA)
    …**What does Leidos need from me?** + Active Top Secret / SCI ( TS / SCI ) with Polygraph security clearance required. Must be US Citizen. + Bachelor's ... 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 (03/29/25)
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