• Sentinel DevOps Engineer / Principal DevOps…

    Northrop Grumman (Huntsville, AL)
    …opportunities to fit your life and launch your career today. Northrop Grumman Defense Systems is seeking a **DevOps Engineer / Principal DevOps Engineer ** ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (07/25/25)
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  • Information System Security Engineer (ISSE)

    KBR (Beavercreek, OH)
    …space defense. KBR, Inc. is seeking a highly skilled and experienced Information Systems Security Engineer (ISSE) to support the Aerial Connectivity (AC) Branch ... Title: Information System Security Engineer (ISSE) Belong. Connect. Grow. with KBR! KBR's...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
    KBR (09/30/25)
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  • F5 Network Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    F5 Network Engineer Location: Springfield, VA, US Job ID: ATR 17581 Job Description Job Title: F5 Network Engineer Location: Springfield, VA Eligibility: ... active TS/SCI clearance and be willing to obtain a CI Poly Job Description: - Systems administration of routing and switching systems connected to local and wide… more
    Arena Technical Resources, LLC (10/06/25)
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  • Cyber Security Engineer

    Lockheed Martin (Boulder, CO)
    …using Risk Management Framework & Cyber Requirements activities for the SBIRS operational systems \. As a Cyber Security Engineer supporting the Space Based ... the world? This position is for a Cyber Security Engineer Lead on the Space Based Infrared System \(SBIRS\)...and procedures * Experience with Secure Configuration/Hardening of Information Systems * Familiar with eMASS, HBSS , ACAS,… more
    Lockheed Martin (08/14/25)
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  • Product Security Engineer

    The Boeing Company (St. Charles, MO)
    …Windows/RHEL System admin experience, installing, tuning & troubleshooting Cyber Tools to include ESS/ HBSS , ConfigOS, Splunk, etc. + 2 + years of experience in ... in the Advanced Weapons portfolio** are seeking motivated and talented **Associate (Level 2 ), Mid-Level (Level 3) or Senior (Level 4) Product Security Engineers** in… more
    The Boeing Company (08/23/25)
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  • Cyber Security Engineer Technical Lead

    Lockheed Martin (Littleton, CO)
    …team environment\. You will interface with our Operations, Development, Deployment, and Systems Engineering teams, and will help to derive innovative solutions to ... 24/7 operations\. \#LI\-CS1 **Basic Qualifications:** 1\. DOD 8570 Experience\. 2 \. Experience with Authorization and Accreditation processes using Risk Management… more
    Lockheed Martin (10/04/25)
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  • Calling all Top Secret Cleared Cyber…

    Northrop Grumman (Dulles, VA)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... cleared junior, mid-level, and senior engineers with a background in Cyber Systems Engineering.** A Cyber Systems Security Engineering position requires… more
    Northrop Grumman (10/16/25)
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  • Junior Information Security Analyst

    System One (Springfield, VA)
    …and incidents not limited to; Analysis of data within SPLUNK, IDS/IPS, ACAS, ESS ( HBSS ), FIREPOWER, and security related activities to secure and harden systems . ... and compromises to their network infrastructure, applications, and operating systems * Assists with implementation of countermeasures or mitigating controls.… more
    System One (09/25/25)
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