• Sr. Security Engineer

    TEKsystems (Tustin, CA)
    …environments. f. Strong documentation and communication skills. Skills Security , Information security , Cyber security , Firewall, Network security Top ... Skills Details Security ,Information security , Cyber security ,Firewall,Network security Additional Skills & Qualifications 5. Preferred Qualifications… more
    TEKsystems (10/21/25)
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  • Information Systems Security Officer,…

    Lockheed Martin (Littleton, CO)
    …Level:** Experienced Professional **Business Unit:** SPACE **Relocation Available:** No **Career Area:** Cyber Security **Type:** Full\-Time **Shift:** First ... **Description:** **TS/SCI clearance with willingness to receive Polygraph\.** The Cybersecurity Specialist will partner with the security team, program, and… more
    Lockheed Martin (10/12/25)
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  • Personnel Security Case Management Support,…

    SAIC (Springfield, VA)
    **Description** SAIC is seeking an experienced Personnel Security Specialist to support NGA's Office of Security . This individual will be required to operate ... in a diverse security environment. This program can quickly adjudicate a polygraph...engineering and integration; enterprise IT, including cloud services; cyber ; software; advanced analytics and simulation; and training. We… more
    SAIC (10/31/25)
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  • Personnel Security Case Management Support,…

    SAIC (Springfield, VA)
    **Description** SAIC is seeking an experienced Personnel Security Specialist to support NGA's Office of Security . This individual will be required to operate ... in a diverse security environment. _This program can quickly adjudicate a polygraph...engineering and integration; enterprise IT, including cloud services; cyber ; software; advanced analytics and simulation; and training. We… more
    SAIC (10/09/25)
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  • Automation/CPE: Security Systems System…

    M. C. Dean (Fremont, CA)
    …leaders in electrical, engineering , and cybersecurity industries. Responsibilities **The Security Systems Application Specialist 2 (Sys Admin 2)** is a ... is Building Intelligence. We design, build, operate, and maintain cyber -physical solutions for the nation's most mission-critical facilities, secure environments,… more
    M. C. Dean (09/26/25)
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  • Cloud Security Engineer

    TEKsystems (Chicago, IL)
    …3. Cloud - infra as code, Kubernetes, docker containers, etc. ROLE SUMMARY The Information Security Specialist will be a key role in the IT information ... KEY QUALIFICATIONS Education Bachelor's degree in computer science, Information Technology, Cyber Security , or a related field Relevant certifications such… more
    TEKsystems (10/30/25)
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  • Information System Security Officer,…

    Lockheed Martin (Kirtland AFB, NM)
    …the warfighter, space exploration, climate sustainability and commercial use\. The Cybersecurity Specialist will partner with the security team, program, and ... Cybersecurity ISSOs help secure lifesaving products and critical state\-of\-the\-art engineering and manufacturing systems by applying cutting edge cybersecurity… more
    Lockheed Martin (10/29/25)
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  • Senior Associate, Industrial Security

    L3Harris (Nashville, TN)
    …while working and making decisions independently without direct supervision. The Industrial Security Specialist /COMSEC Manager works as a team player, exhibits ... technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security...every day, while at the same time, integrating and engineering software that interfaces with some of the newest… more
    L3Harris (08/31/25)
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  • Senior Threat Intel Researcher (Unit 42)

    Palo Alto Networks (GA)
    …in creating timely, relevant, and actionable threat insights to drive business and security outcomes for our customers. The incumbent will play a critical role in ... insights on a recurring basis to clients across industry verticals focusing on relevant cyber threat activities, trends, and shifts in the cyber threat landscape… more
    Palo Alto Networks (10/24/25)
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  • Business Process Tech Consultant (ServiceNow)

    Nightwing (Sterling, VA)
    …and consulting skills in complex security environments. + Information Systems Security Engineering Professional (ISSEP) or Information System Security ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission...TS/SCI clearance. + 8+ years of software development, IT security , or IT systems engineering experience. +… more
    Nightwing (09/25/25)
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