• Technical Surveillance Countermeasures III

    Global Resource Solutions (Springfield, VA)
    …federal or DoD CI training academy (ex. FBI Academy, etc.) Security Requirements: + Top Secret / SCI Skills: + Conduct TSCM surveys CONUS and OCONUS + ... for preventing unauthorized access to government facilities and possible loss of sensitive or classified information . Essential Duties & Responsibilities: + Gain… more
    Global Resource Solutions (06/13/25)
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  • Business Development Manager II

    Sierra Nevada Company, LLC (Herndon, VA)
    …. **IMPORTANT NOTICE:** This position requires current/active Top Secret with SCI eligibility US Security Clearance. ... 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 (07/09/25)
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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 ... cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including local area… more
    Leidos (08/08/25)
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  • Tier 2 Incident Response Analyst

    Leidos (Ashburn, VA)
    …Clearance is required with the ability to obtain a Top Secret SCI . In addition to specific security clearance requirements all CBP SOC employees are ... The ideal candidate will have a basic understanding of cyber threats, information security , and monitoring and detection. The candidate must be familiar with… more
    Leidos (06/27/25)
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  • Vulnerability Assessment (VA) Team Lead

    TekSynap (Ashburn, VA)
    …to perform the essential functions. **WORK AUTHORIZATION/ SECURITY CLEARANCE** Top Secret ( SCI eligible) **OTHER INFORMATION ** Please note this job ... in lieu of a degree) + Certifications: one of the following certifications: Certified Information Security Manager (CISM) or Certified Information Systems … more
    TekSynap (06/03/25)
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  • Security Specialist SAP (Special Access…

    NANA Regional Corporation (Fort Belvoir, VA)
    …critical information from counter-threats and possible attacks. + Protects sensitive information by ensuring required software is functioning and being ... Aima Data Management is looking for a Special Security Program (SAP) to work in Fort Belvoir,...Management Course SA201.01 (or equivalent course). + Must have TS / SCI clearance. **Job ID** 2025-17759 **Work Type**… more
    NANA Regional Corporation (06/27/25)
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  • Senior Network Security Engineer

    Leidos (Annapolis Junction, MD)
    …network or system administration. + ** Security Clearance requirement** : Possess active TS / SCI with Polygraph to be considered for this role **You Might Also ... related field. + Relevant experience must be in computer or information systems design/development, programming, information /cyber/network security ,… more
    Leidos (08/08/25)
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  • Information System Security Officer

    ManTech (Annapolis Junction, MD)
    **Mantech** seeks a motivated, career-driven, and customer-focused ** Information System Security Officer (ISSO)** to join our team in **Annapolis Junction, MD** ... Enterprise Infrastructure Services (EIS) organization, responsible for the delivery and security of MPO's Enterprise Information Technology (EIT)-the foundation… more
    ManTech (07/23/25)
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  • Expert CNO Developer (CAP3) - Security

    Nightwing (Annapolis Junction, MD)
    …of experience in network sockets programming. Active and transferable US government issued TS / SCI with polygraph security clearance is required prior to ... both sides of the fence, both developing and defeating new and advanced security techniques. Senior CNO developers need to have leadership experience and working… more
    Nightwing (06/24/25)
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  • Data Center Engineer (Infrastructure/Cloud)

    KBR (Washington, DC)
    …Minimal 0-20% Travel + Working Hours: Standard 40 hour per week Qualifications : Required: + Clearance: Top Secret with SCI + 5 to 8 years with BS/BA or 3 ... security -relevant actions, tests, and key performance indicators for Information Dashboard and Reporting + Design Service Catalog Items for Infrastructure… more
    KBR (07/16/25)
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