• Information Systems Security Engineer…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    ** Information Systems Security Engineer ( ISSE ) - Senior ** **Category:** Cyber Security **Main location:** United States, Virginia, Arlington **Position ID:** ... on a highly collaborative team to deliver state-of-the-art capabilities. The Information System Security Engineer ( ISSE ) designs, implements, and manages… more
    CGI Technologies and Solutions, Inc. (12/26/25)
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  • Cleared Senior Information Systems…

    Virtual Service Operations (Lorton, VA)
    Cleared Senior Information Systems Security Engineer ( ISSE ) L4...Travel: o Up to 10% + Security Clearance: Active Top Secret with SCI . Preferred ... take the next steps in your career as an Information Systems Security Engineer ( ISSE )? Let's chat...travel up to 10% + Must possess an active TS / SCI clearance or above + Please… more
    Virtual Service Operations (11/09/25)
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  • Intel Security Specialist with TS

    Watershed Security (Virginia Beach, VA)
    …parameters + Maintaining inventory, tracking, and destruction of removable media + Clearance Level: TOP SECRET with SCI Eligibility; US Citizen. + Ability to ... as an ISSO or ISSE . REQUIRED QUALIFICATIONS + Bachelor of Science in Information Systems or Bachelor of Science in Information Technology or Bachelor of… more
    Watershed Security (12/27/25)
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  • SAP NS2 Sr. Java Developer - Active TS

    SAP (Herndon, VA)
    …+ Capable of translating complex technical solutions into structured documentation. Security Clearance TOP SECRET SCI with Polygraph required **Bring out ... security and critical infrastructure customers. We are seeking a highly experienced Senior Java Developer to support, maintain, and enhance a suite of standalone… more
    SAP (11/13/25)
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  • Information Systems Security Engineer…

    Nightwing (Sterling, VA)
    …work schedules, a peer recognition and reward system, and performance-based bonuses ** Information Systems Security Engineer ( ISSE ) (Open)** Nightwing seeks a ... cybersecurity professional to serve as an ISSE in Sterling, VA. The ISSE will...and thrive in a fast-paced environment **Required Skills** + TS / SCI with Poly Clearance Required + Experience… more
    Nightwing (11/25/25)
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  • Senior Information System Security…

    The MITRE Corporation (Mclean, VA)
    …RMF, NIST SP 800-53, J-SIG, STIGs, and SCAP Compliance Checker. + Experience supporting Sensitive Compartmented Information ( SCI ) and/or Special Access ... Security Services Division (R300) is looking to fill a Senior Information Systems Security Officer position, with...combination of related education and work experience. + Active Top Secret clearance with SCI more
    The MITRE Corporation (12/18/25)
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  • Information System Security Engineer…

    Amentum (Warrenton, VA)
    …network/operational systems at multiple classifications levels. **Requirements:** * Must have active Top - Secret clearance with SCI or TS with the ability ... If so, look no further. Amentum is seeking a Senior Information System Security Engineer ( ISSE...environment. **Clearance Required:** * Must have active Top - Secret clearance with SCI or TS more
    Amentum (12/05/25)
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  • Senior Cyber Risk Manager (Splunk Engineer)

    The MITRE Corporation (Mclean, VA)
    …or a PhD; or equivalent combination of related education and work experience. + Active Top Secret clearance with SCI eligibility. Ability to obtain and ... Security Services Division (R300) is looking to fill a Senior Information Systems Security Engineer position, with...year from the date of hire, the following clearance(s): Top Secret / SCI Salary compensation range… more
    The MITRE Corporation (11/08/25)
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  • Senior Information System Security…

    General Dynamics Information Technology (Reston, VA)
    …ID:** RQ210603 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... of related experience **US Citizenship Required:** Yes **Job Description:** ** Senior ** ** Information System Security** **Engineer** Deliver security related… more
    General Dynamics Information Technology (11/21/25)
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  • OPTEVFOR - Senior Navy Qualified Validator…

    Rigid Tactical (Norfolk, VA)
    …(CEH) (Practical/Master) + Certified Data Privacy Solutions Engineer (CDPSE) or CIPP/G + TS / SCI clearance Key Responsibilities: The core function of this Key ... Rigid Tactical is actively seeking a Senior Navy Qualified Validator (NQV) / RMF, Security...the designated Information Systems Security Manager ISSM Information Systems Security Engineer { ISSE } system owners,… more
    Rigid Tactical (11/01/25)
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