• Modeling and Simulation Engineer

    Sciolex Corporation (Chantilly, VA)
    …in acquiring modern processing applications. Qualifications & Physical Requirements + Active Top Secret / SCI Clearance with Polygraph. + Bachelor's degree ... of mission focused tools to foster increased efficiency, automation, and information sharing. You will also assist and advise Government managers responsible… more
    Sciolex Corporation (07/10/25)
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  • Agile Management Engineer

    Sciolex Corporation (Chantilly, VA)
    …technical and programmatic requirements. Qualifications & Physical Requirements + Active Top Secret / SCI clearance with Poly-5+years' experience working ... program management and Systems Engineering activities including concept of operations formulation, requirements definition, program analysis and engineering, … more
    Sciolex Corporation (07/10/25)
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  • Network Operations Center Specialist…

    Leidos (Hampton, VA)
    …and emerging technologies. **Required Qualifications and Skills:** + Must have a DoD TS / SCI Clearance. + Must have a current security certification in accordance ... at Leidos currently has openings for a Cyber Security Engineer / Information Systems Security Engineer (ISSE). Our team supports the Advanced Battle Management… more
    Leidos (07/19/25)
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  • Intelligence Analyst

    Leidos (Hampton, VA)
    …part of a team to deliver multifaceted intelligence products. + Must have a current Top Secret SCI security clearance . **Preferred Skills** : + Familiarity ... DCGS Analysis and Exploitation Teams (AET)** to support current operations and Analytic Lines of Effort (ALOE). + Assist...and defense issues. + Develop responses for **Requests for Information (RFI)** and ensure compliance with **AF DCGS TTPs**… more
    Leidos (08/13/25)
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  • Desktop Engineer (Sccm)

    SAIC (Quantico, VA)
    …years of relevant experience may be considered in lieu of a degree. + Active Top Secret clearance (with SCI Eligibility). + IAT-II Certification (ie CCNA ... DCSA. SAIC is proud to be supporting DCSA in safeguarding our nation's information . DCSA is the designated oversight authority on the accreditation of classified… more
    SAIC (08/09/25)
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  • ​​Insider Threat & Cyber Forensics SME​

    Leidos (Ashburn, VA)
    …- EC-Council Certified Threat Intelligence Analyst **Clearance:** Candidates must have a current Top Secret clearance with SCI eligibility. Come break things ... Department of Homeland Security (DHS), Customs and Border Protection (CBP) Security Operations Center (SOC) is a US Government program responsible to prevent,… more
    Leidos (08/08/25)
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  • Data Systems Engineer

    SAIC (Chantilly, VA)
    …or more experience; PhD or JD and nine (9) years or more experience. + Active Top Secret / SCI clearance with Polygraph. + 3+ years of experience supporting ... + Support requirements studies, independent review teams, evaluate concepts of operations , identify technical issues and provide alternatives, identify strengths and… more
    SAIC (08/07/25)
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  • Acquisition Security Analyst

    Global Resource Solutions (Arlington, VA)
    …+ Two(2) + years direct Special Access Program experience Security Requirements: + Current Top Secret Clearance with SCI Eligibility + Eligibility for access ... + In-depth lifecycle program analysis to identify critical program information (CPI), Critical System Resources (CSR), and their associated vulnerabilities… more
    Global Resource Solutions (08/01/25)
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  • Ops/Requirements Analysis/Development - Law…

    Sciolex Corporation (Chantilly, VA)
    …related experience. Relevant experience to be substituted in lieu of degree. Active Top Secret / SCI clearance with Polygraph Business Analysis Expertise ... Enterprise Solution. -- Deploy on short notice to support worldwide crisis/contingency operations . Integrate IBS data to FBI. Direct and run annual Law Enforcement… more
    Sciolex Corporation (07/18/25)
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  • Business Development Manager II

    Sierra Nevada Company, LLC (Herndon, VA)
    …and more (https://www.sncorp.com/careers/total-rewards/) . **IMPORTANT NOTICE:** This position requires current/active Top Secret with SCI eligibility US ... commercial and international customers with years of experience in platform operations , engineering and full lifecycle management across domains - air, land,… more
    Sierra Nevada Company, LLC (07/09/25)
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