• Senior Information System Security

    RTX Corporation (Tucson, AZ)
    …that create a safer, more secure world. Our cybersecurity team is seeking a **Senior Information System Security Engineer (ISSE) II** to support our team ... create security whitepapers and concept of operations + Experience with information security COTS applications (ie endpoint security , security more
    RTX Corporation (09/26/25)
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  • Senior Information System Security

    ManTech (Chantilly, VA)
    ManTech is seeking a motivated, career and customer-oriented **Senior Information System Security Engineer (ISSE)** to join our team **in Chantilly, VA.** ... Level III certifications or one of the following certifications: Certified Information Systems Security Professional (CISSP) (or Associate), CompTIA Advanced… more
    ManTech (09/26/25)
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  • Information Systems Security

    RBR-Technologies (Fort Meade, MD)
    …experienced ISSE to support one of our customers in Maryland. POSITION SUMMARY The Information Systems Security Engineer shall perform, or review, technical ... scope, type, and complexity is required + Bachelor's degree in Computer Science, Information Assurance, Information Security System Engineering, or related… more
    RBR-Technologies (09/19/25)
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  • Information Systems Security

    KBR (Fulton, MD)
    Title: Information Systems Security Engineer (ISSE) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering ... engineering across enterprise systems and networks. + Proven experience performing Systems Security tasks including: Security Information and Event… more
    KBR (08/27/25)
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  • Information Systems Security

    BOOZ, ALLEN & HAMILTON, INC. (Warner Robins, GA)
    Information Systems Security Engineer The Opportunity: Are you looking for an opportunity to share your experience in system security engineering to help ... configuration. You will coordinate changes or modifications with the appropriate Information System Security Manager ( ISSM ) and implement and enforce all DoD… more
    BOOZ, ALLEN & HAMILTON, INC. (09/22/25)
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  • Information Systems Security

    BOOZ, ALLEN & HAMILTON, INC. (Fayetteville, NC)
    Information Systems Security Engineer The Opportunity: Cyber threats are everywhere, and the constantly evolving nature of these threats can make ... understand their risks and how to mitigate them? The answer is an information security risk spe cia list like you who can break down complex threats… more
    BOOZ, ALLEN & HAMILTON, INC. (09/13/25)
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  • Information Systems Security

    Amentum (Columbia, MD)
    We are seeking a Information Systems Security Engineer LV3 for a prime contract that is based out of our Columbia, MD office. **Responsibilities:** + ... TS/SCI with Poly **Minimum Education:** + Bachelor's degree in Computer Science, Information Assurance, Information Security System Engineering, or related… more
    Amentum (08/13/25)
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  • Information Assurance Security

    TekSynap (Fort Belvoir, VA)
    …Minimum of DOD IAM III + Minimum Top-Secret Clearance **Overview** We are seeking an Information Assurance Security Engineer to join our Prime Contract with ... manage risks associated with operating an on-premise and cloud-based information system while using RMF. + Conduct security... information system while using RMF. + Conduct security control validation and assessment of technical security more
    TekSynap (09/16/25)
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  • Information Systems Security

    ManTech (Fort Meade, MD)
    ManTech seeks a motivated, career and customer-oriented ** Information Systems Security Engineer (ISSE)** to join our team supporting a **Fort Meade, MD** ... will provide support to senior ISSEs for implementing and enforcing information systems security policies, standards, and methodologies **Responsibilities… more
    ManTech (09/06/25)
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  • F-35 Information Systems Security

    Lockheed Martin (Warner Robins, GA)
    **Description:** Successful candidate will serve as the Information Systems Security Engineer \(ISSE\) for the F\-35 Support Equipment, Automated Test ... **Business Unit:** AERONAUTICS COMPANY **Relocation Available:** Yes **Career Area:** Information Security / Information Assurance **Type:** Full\-Time… more
    Lockheed Martin (09/18/25)
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