• Risk Management Framework (RMF) Analyst - Top…

    Cambridge International Systems Inc (Norfolk, VA)
    …date of January 2026. What You'll Do + Design and maintain enterprise and systems security throughout the development lifecycle in alignment with DoD and DoN ... security architecture frameworks. + Proficiency in system hardening, vulnerability remediation, and documentation for RMF artifacts. + Experience conducting … more
    Cambridge International Systems Inc (12/04/25)
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  • Information System Security Officer…

    General Dynamics Information Technology (Bethesda, MD)
    …Description:** Seize your opportunity to make a personal impact as an Information Systems Security Officer supporting customer activities. GDIT is your place to ... goals with minimal direction. + Demonstrated experience in translating an understanding of systems and applications into security test plans and perform hands on… more
    General Dynamics Information Technology (01/02/26)
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  • Security Engineer II

    Trustmark (Honolulu, HI)
    …implementing and monitoring security measures for the protection of Trustmark's computer systems , networks and information. The role helps identify and ... + Develop and implement security policies, standards, and procedures. + Monitor security systems and respond to incidents promptly and effectively. + Stay… more
    Trustmark (12/20/25)
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  • Information System Security Officer…

    General Dynamics Information Technology (Bethesda, MD)
    …roles. Be the change, lead our change - join us! **HOW AN INFORMATION SYSTEMS SECURITY ANALYST WILL MAKE AN IMPACT** + Provide expert-level knowledge, both ... SUCCEED:** + **Education** : Bachelor's Degree ( Computer Engineering, Computer Science, Electrical Engineering, Information Systems , Information Technology,… more
    General Dynamics Information Technology (12/19/25)
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  • Junior Information System Security Officer

    ManTech (Washington, DC)
    …**Minimum Qualifications:** + At least 3 years' experience performing duties of an Information Systems Security Officer (ISSO) at a cleared facility + At least 5 ... + Hold at least one of the following certifications: Certified Information Systems Security Professional (CISSP), Global Information Security Professional… more
    ManTech (01/17/26)
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  • 11 - Senior Manager, Information Security

    Celestica (Richardson, TX)
    …or security architecture. **Typical Education** + Bachelor's degree in Computer Science, Cybersecurity, Information Systems , or equivalent experience. + ... (RAC) Role: Senior Manager (SMG) Job Title: Senior Manager, Information Security Job Code: SMG-ITM-SECR Job Level: Level 11 Direct/Indirect Indicator: Indirect… more
    Celestica (01/16/26)
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  • Senior Security Architect (Loveland, CO,…

    Antech Diagnostics (Oak Brook, IL)
    …as well as threat modeling, attack-route analysis, application testing and vulnerability management related to security architecture designs. + Experience ... including segmentation/microsegmentation and Zero Trust Architecture. + Strong knowledge of security coding as well as DevSecOps and Systems Development… more
    Antech Diagnostics (12/19/25)
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  • Security Software Engineer (Starshield)

    SpaceX (Hawthorne, CA)
    …including cryptographic services and other security -critical services + Develop security features for Starshield systems , including our router, dish, ... services in support of this + Maintain existing production systems and improve security posture via both...security improvements BASIC QUALIFICATIONS: + Bachelor's degree in computer science or another STEM discipline; OR 2+ years… more
    SpaceX (01/16/26)
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  • FLEX Associate Security Architect

    Marriott (Bethesda, MD)
    …+ Current information security certification(s), such as Certified Information Systems Security Professional (CISSP), Certified Information Security ... and Experience** Required: + Bachelor's or master's degree in computer science, information systems , cybersecurity or a...to understand large complex integrated solutions and provide the security needed between systems + Experience in… more
    Marriott (01/09/26)
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  • Security Software Engineer - Top Secret…

    SpaceX (Hawthorne, CA)
    …scale, then you will fit right in. RESPONSIBILITIES: + Maintain existing production systems and improve security posture via both direct implementation and ... development languages (ie Python, C++, Golang) + Experience designing and implementing security solutions for operating systems , distributed systems , or… more
    SpaceX (12/18/25)
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