• NMCC Information Systems Security Engineer

    TekSynap (Arlington, VA)
    …Accreditation. + Assist with RMF related tasks as needed. **REQUIRED QUALIFICATIONS** + Active Top Secret - SCI DoD security clearance. + Active DoD 8570 IAT ... principles and Risk Assessment techniques. **Overview** We are seekinga highly skilled Information Systems Security Engineer ( ISSE ) to maintain and enhance the… more
    TekSynap (09/16/25)
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  • Intel Security Specialist

    TekSynap (Virginia Beach, VA)
    …and timely updates. + Support RMF Step 5 authorizations in the role of an Information System Security Engineer ( ISSE ) or Information System Security Officer ... with Navy and DoD policies. **REQUIRED QUALIFICATIONS** + Active TS / SCI security clearance + Bachelor of Science...SCI security clearance + Bachelor of Science in Information Systems, Information Technology, Computer Science, or… more
    TekSynap (10/01/25)
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  • Navy Qualified Validator (NQV)

    Frontier Technology Inc. (Norfolk, VA)
    …determination of risk posture. Position security clearance requirement isELIGIBILITY FOR TS / SCI . Responsibilities + Responsible for conducting Validation and ... Representative (AODR). + Required to engage with the system Information Systems Security Engineer ( ISSE ) and ... security clearance and the ability to obtain a TS / SCI . #LI-EB1 #LI-Onsite ID2025-6822 CategoryIT TypeRegular Full-Time… more
    Frontier Technology Inc. (09/02/25)
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  • Information Systems Security Engineer

    KBR (Arlington, VA)
    …database management, security accreditation, and workflow management. Key Responsibilities: The Information Systems Security Engineer ( ISSE ) (SME) is responsible ... Title: Information Systems Security Engineer Belong. Connect. Grow. with...shared responsibility models, networking, and/or data experience is required. TS / SCI Clearance is required. Desired: Experience with… more
    KBR (09/13/25)
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  • Information System Security Officer,…

    Lockheed Martin (Herndon, VA)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information You Should Know** ... **Description:** **This position requires TS / SCI clearance with the ability to...system hardening, analysis, vulnerability management, DISA STIGs\. \- Prior Information System Security Engineer \( ISSE \) or System… more
    Lockheed Martin (08/08/25)
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  • Information System Security Specialist

    Imagine One Technology & Management (Virginia Beach, VA)
    …+ US Citizenship required + ACTIVE Secret DoD Clearance **Required** + _ACTIVE Top Secret / SCI DoD Security Clearance a plus_ **Imagine One Technology & ... entries + Completing Risk Management Framework Step 5 authorizations in the Information System Security Engineer ( ISSE ) capacity + Communicating risk reduction… more
    Imagine One Technology & Management (09/01/25)
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  • Senior Information System Security Engineer

    ManTech (Quantico, VA)
    …cyber discipline. **Clearance Requirements:** + Must have a current/active Top Secret clearance with eligibility to obtain SCI . + Selected candidate may ... **MANTECH** seeks a motivated, career and customer-oriented **Senior Information System Security Engineer ( ISSE )** to join our team in **Quantico, VA.**… more
    ManTech (08/13/25)
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  • Information Systems Security Engineer

    CACI International (Norfolk, VA)
    …_Required:_ + Active Secret security clearance with the ability to obtain a TS / SCI + Bachelor's degree in Computer Science or other related technical field ... Information Systems Security Engineer Job Category: Information...in Computer Science or related technical field + Active TS with SCI eligibility Physical Requirements: +… more
    CACI International (10/08/25)
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  • Information Systems Security Engineer

    ManTech (Norfolk, VA)
    …in Computer Science or related technical field + Active TS with SCI eligibility **Clearance Requirements:** + Active Secret security clearance with the ... **MANTECH** seeks a motivated, career and customer-oriented ** Information Systems Security Engineer** to join our team...ability to obtain a TS / SCI **Physical Requirements:** + Must be able… more
    ManTech (09/19/25)
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  • System Administrator

    CACI International (Chantilly, VA)
    Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required: ... and resolves hardware, software, and communications problems. Required qualifications: + ** TS / SCI with Polygraph** + Security+ Certification (IAT level 2… more
    CACI International (08/15/25)
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