• Information Systems Security Engineer…

    Synergy ECP (Annapolis Junction, MD)
    …security assessments of computing environments to identify points of vulnerability , non-compliance with established Information Assurance (IA) standards ... Information Systems Security Engineer (ISSE) Level 2 Annapolis...8570 compliance with IASAE Level 2 is required. Required Clearance: TS / SCI w/polygraph Synergy ECP, a platform company… more
    Synergy ECP (09/18/25)
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  • Information System Security Engineer (ISSE)

    KBR (Beavercreek, OH)
    …or more technologies/skills related to A&A activities + Conduct risk and vulnerability assessments of information systems to identify vulnerabilities, risks, and ... of NIST, DoD, and DHA security requirements + Analyze vulnerability scans of information systems and assist...regarding education and experience will prevail. + An active TS / SCI clearance is required + Must have… more
    KBR (10/01/25)
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  • Cybersecurity Project Engineer

    Nightwing (Sterling, VA)
    …commercial markets. Job Title: Cybersecurity Project Engineer Location: Sterling, VA Clearance: TS / SCI Poly **This position is CONTINGENT upon contract award** ... capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission… more
    Nightwing (09/26/25)
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  • Information Systems Security Manager

    M. C. Dean (Vienna, VA)
    …meet eligibility requirements, including US Citizenship, for access to classified information ; **Active TS / SCI clearance required.** Responsibilities The ... + Establish and maintain effective relationships with authorizing officials, assessment organizations, customer information security officials, MC Dean… more
    M. C. Dean (09/13/25)
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  • Senior Principal Offensive Security Engineer (OCI)

    Oracle (Baton Rouge, LA)
    …attacks on software + Experience working with large enterprise customers + Active TS / SCI Clearance Disclaimer: **Certain US customer or client-facing roles may ... to customers. The Offensive Security group performs security assessments, vulnerability research, static and dynamic analysis research, penetration testing,… more
    Oracle (11/25/25)
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  • Security Control Assessor Representative SCAR

    Leidos (San Antonio, TX)
    …DoD cybersecurity, RMF, or information assurance. + Requires an active DoD TS / SCI clearance. + Hands-on experience with the RMF lifecycle, including control ... documentation. + Ability to perform duties on classified networks and handle sensitive information appropriately. + DoD 8570/8140 Baseline Certification: IAM-II… more
    Leidos (11/22/25)
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  • Information Systems Security Engineer…

    Nightwing (Sterling, VA)
    …solve complex challenges and thrive in a fast-paced environment **Required Skills** + TS / SCI with Poly Clearance Required + Experience with computer forensic ... tools and investigation methodologies + Experience with various information system security assessment /hardening tools - SCAP Compliance Checker, STIG Viewer,… more
    Nightwing (11/25/25)
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  • Information System Security Manager (ISSM)

    Linchpin Solutions, Inc. (Quantico, VA)
    …and experienced Information System Security Manager (ISSM). Clearance:Active DoD TS / SCI Clearance Work Schedule:Fulltime, On-site Marine Corps Base Quantico, ... request any financial information immediately. Do not reveal confidential or sensitive information without ensuring the request is coming from Linchpin… more
    Linchpin Solutions, Inc. (11/22/25)
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  • Cyber Security Architect

    DCCA (Chantilly, VA)
    …Visit our website at: www.dcca.com . Cyber Security Analyst CANDIDATES MUST HAVE AN ACTIVE TS / SCI w/ Poly For over 40 years, DCCA has provided a broad range ... experience with offensive security practices. * Demonstrated experience with vulnerability scanning tools. Education/Certifications: o Certified Information more
    DCCA (11/21/25)
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  • Exploitation Analyst

    Amentum (Norfolk, VA)
    …requirements. **The clearance requirement for this position is ELIGIBILITY FOR TS / SCI .** **Qualifications** + Bachelor's degree in computer science, ... of cyber-OT&E related test events as assigned, supporting cooperative vulnerability penetration assessments and adversarial assessments in accordance with DoD… more
    Amentum (11/12/25)
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