• Information System Security Manager (ISSM)…

    US Marine Corps (Quantico, VA)
    security applications. Works closely with and receives reports from Information Systems Security Manager(s), Information Systems Security Officers ... (ISSO)s, and Information System Security Engineer (s). Performs security compliance efforts IAW the Payment Card Industry (PCI), Federal Information … more
    US Marine Corps (01/15/26)
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  • Cyber Security Specialist (ISSO)

    CACI International (Ashburn, VA)
    …testing + Optimize - Cybersecurity development environment certification + Architect & Engineer security - develop security goals, capabilities, controls, ... 4300A, "Sensitive Systems Handbook", and CBP Handbook 1400-05D, "Information Systems Security Policies and Procedures Handbook" + Demonstrated knowledge of… more
    CACI International (01/08/26)
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  • Software Developer 3 - OCI Networking, DDoS…

    Oracle (Richmond, VA)
    **Job Description** Oracle Cloud Infrastructure (OCI) is seeking a Senior Software Engineer to join our Networking organization, specializing in DDoS and Network ... Security . In this role, you will help design, build,...global cloud services. The ideal candidate is an experienced engineer with a strong background in developing robust, distributed… more
    Oracle (12/20/25)
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  • Senior Linux Systems Administrator

    Leidos (Arlington, VA)
    …Requires an current 8140 IAT Level II (Intermediate or Advanced) certificate (CompTIA Security + or Systems Security Certified Practitioner (SSCP)). + ... **Description** The Leidos Digital Modernization Sector is seeking a **_Senior Linux Systems Administrator_** in support of the Air Force National Capital (AFNCR) IT… more
    Leidos (12/20/25)
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  • Technical Program Manager - Wireless Intrusion…

    Oracle (Richmond, VA)
    …of the product and services team this appointment will manage multiple contracted security systems staff within their scope of responsibility with the ... **Job Description** Oracle's Global Physical Security (GPS) Systems Team is responsible...or equivalent in placement monitoring solutions. + Certified TEMPEST Engineer , or prior experience as a Certified TEMEPEST Technical… more
    Oracle (12/21/25)
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  • Principle Systems Architect

    Lockheed Martin (Herndon, VA)
    …space\-based communications or sensing systems * Experience applying MBSE concepts in a Systems Engineer or Systems Architect role * Current LM ... designs, develops, fields and operates space sensing and missile systems for a variety of national security mission partners\. This a key role in the successful… more
    Lockheed Martin (12/17/25)
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  • Senior Associate, Systems Integration…

    L3Harris (Ashburn, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Associate, Systems Integration Engineering Job Code: 31864 ... Location: Ashburn, VA Job Description: As the Sr Associate, Systems Integration Engineer , you will be responsible...Agile PLM, Sunflower, Windchill. + Ability to maintain DoD security clearances as required. + Ability to lift to… more
    L3Harris (12/06/25)
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  • Lead Security Assessor

    Foxhole Technology, Inc (Alexandria, VA)
    **Overview** **Job Title: Lead Security Engineer - Reviewer** **Clearance: Top Secret with SCI eligibility** **Location: Alexandria, VA** **Start: Based on ... the world **.** We are seeking a mission-focused Lead Security Engineer to support a Department of...Readiness Inspections. **Job Description** + Conduct reviews on devices, systems , or services using the appropriate Security more
    Foxhole Technology, Inc (12/19/25)
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  • Information System Security Officer,…

    Lockheed Martin (Herndon, VA)
    …to obtain a CI polygraph\.** This position will perform duties as an Information Systems Security Officer at the Lockheed Martin Space facility in Herndon, ... or develop a plan of actions and milestones \(POA&M\) with the Information Systems Security Manager \(ISSM\) to address non\-compliance in the allotted time… more
    Lockheed Martin (01/09/26)
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  • Software Architect, Security

    Oracle (Richmond, VA)
    …+ 15+ years' experience delivering and operating large scale, highly available distributed systems . + Knowledge of security engineering, computer and network ... familiar with both core cloud services architecture and strong security background. + We need someone who can go...worked in Identity or Crypto areas as an architect/Principal Engineer at a major Hyperscaler. This experience is relevant… more
    Oracle (11/25/25)
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