• Space Information Systems

    Parsons Corporation (Chantilly, VA)
    …or MS degree in a technical field ** Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this ... you're looking for. **Job Description:** Parsons is looking for a talented **Space** ** Information System Security Engineer** to join our growing team! In this… more
    Parsons Corporation (08/29/25)
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  • Information Systems Security

    Amentum (Chantilly, VA)
    …cross-functional teams to ensure the highest standards of information security across our applications and systems . **Responsibilities:** + Oversee ... reaccrediting system authorizations. + Performs vulnerability scanning to uncover any potential security concerns within the information systems . + Utilize… more
    Amentum (08/19/25)
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  • Cyber Security Project Engineer TS

    The Metamorphosis Group (Mclean, VA)
    …such as Splunk. 12. Have at least one of the following certifications: Certified Information Systems Security Professional (CISSP), Certified Information ... Cyber Security Project Engineer TS /SCI Clearance with...Information Security Manager (CISM), and/or Certified Information Systems Auditor (CISA) Optional Skills 1.… more
    The Metamorphosis Group (06/11/25)
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  • Systems Security Lead

    TekSynap (Reston, VA)
    …Certified Information Security Manager (CISM) certification. + International Information Systems Security Certification Consortium (ISC2) Certified ... Information Systems Security Professional **(CISSP)** **PREFERRED QUALIFICATIONS** + Experience developing, integrating, and implementing… more
    TekSynap (07/09/25)
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  • Fully Qualified Validator - TS /SCI…

    Cambridge International Systems Inc (Norfolk, VA)
    …and configuration modifications are performed and tested. + Actively work with the designated Information Systems Security Manager (ISSM) to provide final ... TS /SCI Clearance | Norfolk, VA Cambridge International Systems , Inc. Join a dynamic global team united by...Representative (AODR). + Required to engage with the system Information Systems Security Engineer (ISSE)… more
    Cambridge International Systems Inc (09/04/25)
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  • ISSE with DoD Top Secret Clearance

    Watershed Security (Norfolk, VA)
    JOB DESCRIPTION Watershed Security is seeking a highly skilled and motivated Information Systems Security Engineer to join our team supporting the Naval ... Harden and implement applicable STIGs. REQUIRED QUALIFICATIONS + DoD Top Secret Clearance + Bachelor of Science...standards is required + Experience with the DISA published Security Technical Information Guidance (STIG) requirements and… more
    Watershed Security (08/01/25)
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  • Information System Security Officer

    TekSynap (Fort Belvoir, VA)
    …Agency customers utilizing Unclassified, Secret , and Top Secret /Special Compartmented Information ( TS /SCI) networks. TekSynap continually strives ... compliance with DoD mandates and INFOCON requirements As an Information Systems Security Officer (ISSO),...vision, depth perception, and ability to adjust focus. **WORK AUTHORIZATION/ SECURITY CLEARANCE** US Citizenship Top Secret more
    TekSynap (08/21/25)
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  • Senior Systems Administrator III…

    V2X (Springfield, VA)
    Information Assurance and Security standards such as the Defense Information Systems Agency (DISA) Security Requirements Guides (SRGs) and ... required to be onsite. The position requires an active Top Secret /SCI clearance and the ability to...solutions across the IT enterprise's multi-platform (Microsoft, *nix, etc.) information systems varying in size and complexity… more
    V2X (09/05/25)
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  • Principal Systems Administrator - active…

    V2X (Springfield, VA)
    Information Assurance and Security standards such as the Defense Information Systems Agency (DISA) Security Requirements Guides (SRGs) and ... position will require US citizenship and an active DoD Top Secret /SCI clearance. The position requires the...File Services, SQL Server, and SharePoint, etc. across multi-platform information systems varying in size and complexity… more
    V2X (08/22/25)
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  • Security Control Assessor (SCA) ( TS

    Tau Six (Chantilly, VA)
    …We are seeking a motivated self-starter with experience in secure information systems to join a team of security professionals and help defend national ... and tactics. Clearance Required: US Government Top Secret / SCI Responsibilities: The Security Control...+ Strongly desired experience with application of the Defense Information Systems Agency (DISA) Security more
    Tau Six (07/23/25)
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