• Information Systems Security Engineer…

    Lockheed Martin (Orlando, FL)
    …* **Collaboration** - Partner with ISSMs/ISSOs, system engineers, and senior leadership to translate security requirements into verifiable, validated controls\. ... CCISO, etc\.\) * Hands on experience in information system security engineering \( ISSE \) or a comparable cyber security role, specifically supporting HPCC or large… more
    Lockheed Martin (10/25/25)
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  • Senior Information Systems Security…

    Innovative Management & Technology Services (Clarksburg, WV)
    …with the best customers on-site at top government agencies. Job Title: Senior Information Security Specialist Primary Location: Clarksburg, WV - Hybrid Clearance: ... Top-Secret (TS) Position Summary: As a Senior Information Security Specialist, you will play a critical role in safeguarding federal or state information systems and… more
    Innovative Management & Technology Services (10/29/25)
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  • ISSE / DevSecOps / Top Secret / Onsite:

    Lockheed Martin (Orlando, FL)
    …The selected individual will serve as a Classified Cyber Security Technologist Sr \. In this role, the selected individual will collaborate with a team ... of cybersecurity professionals and work closely with the Information System Security Manager\(s\) to implement and monitor comprehensive cybersecurity solutions\. This will involve identifying, designing, securing, and deploying specialized applications and… more
    Lockheed Martin (10/25/25)
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  • Information System Security Representative (ISSR)…

    TekSynap (Huntsville, AL)
    …Teamwork **Overview** We are seeking a Information System Security Representative (ISSR) - Sr to join our team supporting a government customer. TekSynap is a ... Information Systems Security Officer (ISSO), Information Systems Security Engineer ( ISSE ), and Information Systems Security Representative (ISSR) experts as a… more
    TekSynap (11/22/25)
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  • Information System Security Officer (ISSO)-…

    TekSynap (Washington, DC)
    …+ Teamwork **Overview** We are seeking an Information System Security Officer (ISSO)- Sr to join our team supporting a government customer. TekSynap is a ... providesInformation Systems Security Officer (ISSO), Information Systems Security Engineer ( ISSE ), and Information Systems Security Representative (ISSR) experts as… more
    TekSynap (11/22/25)
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  • SAP NS2 Sr . Java Developer - Active TS SCI…

    SAP (Herndon, VA)
    …security and critical infrastructure customers. We are seeking a highly experienced Senior Java Developer to support, maintain, and enhance a suite of standalone ... Have + Experience with government-sponsored products like MLDBR, X-Arbitor, or legacy ISSE Guard. + Familiarity with VMware, Azure, or sandboxed lab environments… more
    SAP (11/13/25)
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  • Information System Security Engineer

    CAE USA INC (Arlington, TX)
    …enabling team members to deliver, take initiatives and make decisions + Recognition , professional development, advancement and having fun! Summary CAE is seeking ... information System Security Engineers ( ISSE ) for providing technical expertise and support to CAE...collaborate with management, executive personnel and military personnel including senior officer levels required. + Detail oriented; work with… more
    CAE USA INC (10/24/25)
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  • Senior Information Systems Security…

    Leidos (MD)
    …knowledge, expertise and advice to our customer. **Primary Responsibilities:** The Senior ISSE shall deliver and lead threat-informed cybersecurity products ... **Description** As a Senior Information Security Systems Engineer ( ISSE ) you will join a small team of security engineers providing Information Assurance (IA)… more
    Leidos (09/26/25)
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  • Senior ​Information Security Systems…

    Leidos (Mountain View, CA)
    **Description** Leidos is seeking a qualified Senior Information Systems Security Engineer ( ISSE ) to serve as the cybersecurity contact responsible for ensuring ... documentation, ensuring systems remain secure throughout their lifecycle. The ISSE provides technical and strategic leadership in system authorization, risk… more
    Leidos (11/15/25)
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  • Senior Information Systems Security…

    GovCIO (Alexandria, VA)
    **Overview** GovCIO is currently hiring a ** Senior ** **Information Systems Security Engineer** for a program with the US Coast Guard. This position will be located ... (classified and unclassified) and software development environments. **Responsibilities** The ISSE will bridge compliance and technology-ensuring Coast Guard systems… more
    GovCIO (11/07/25)
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