• Scientist, TS/SCI Chief Systems Engineer…

    L3Harris (Palm Bay, FL)
    …deliver end-to-end technology solutions connecting the space , air, land, sea and cyber domains in the interest of national security . Job Title: Chief ... Description: This role is part of the L3Harris (LHX) Space Systems Sector within the Space...to deliver hardware Preferred Additional Skills: + Active TS/SCI security clearance is highly preferred + Space more
    L3Harris (10/30/25)
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  • Sr Assocaite, IT Security - IT…

    L3Harris (Melbourne, FL)
    …deliver end-to-end technology solutions connecting the space , air, land, sea and cyber domains in the interest of national security . Title: Sr Assocaite, IT ... 0-2 years related experience with BS/BA (Bachelors) in Information Technology/Computer Information Systems or Cyber /Information Security ; or 4+ years related… more
    L3Harris (12/11/25)
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  • Cybersecurity Test Engineer, Penetration Tester

    COLSA Corporation (Shalimar, FL)
    …Team conducts security analysis and assessments on Air Force and Space Force systems to better understand cybersecurity vulnerabilities, characterize ... searching for a penetration tester to support the 48th Cyber Space Test Squadron, the United States...strategies for cybersecurity testing in DOD + Perform system security analysis on systems and/or software to… more
    COLSA Corporation (12/06/25)
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  • Manager, Systems Engineer (Spacecraft Bus…

    L3Harris (Palm Bay, FL)
    …deliver end-to-end technology solutions connecting the space , air, land, sea and cyber domains in the interest of national security . Job Title: Manager, ... IN; Rochester, NY; Palm Bay, FL Job Description: L3Harris' Space and Airborne Systems Space ...activities and work products * Ability to obtain TS/SCI security clearance Qualifications: * Bachelor's Degree and minimum 9… more
    L3Harris (10/11/25)
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  • Senior Scientist, Systems Engineer

    L3Harris (Melbourne, FL)
    …deliver end-to-end technology solutions connecting the space , air, land, sea and cyber domains in the interest of national security . Job Title: Senior ... developing intelligent systems and automating processes + Offensive and defensive Cyber mission experience with the ability to identify core mission gaps and… more
    L3Harris (10/05/25)
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  • Principal Vulnerability Researcher/Reverser/Dev

    Nightwing (Indialantic, FL)
    …services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and...meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense… more
    Nightwing (09/22/25)
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  • Sr. Systems Admin

    Nightwing (Pensacola, FL)
    …services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support… more
    Nightwing (12/05/25)
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  • Information System Security Officer (ISSO),…

    Lockheed Martin (Cape Canaveral, FL)
    …Martin Space \(LMS\) is seeking a Classified Cybersecurity Information Systems Security Officer \(ISSO\) supporting the Fleet Ballistic Missile \(FBM\) ... Level:** Experienced Professional **Business Unit:** SPACE **Relocation Available:** No **Career Area:** Cyber Security **Type:** Full\-Time **Shift:** First more
    Lockheed Martin (09/19/25)
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  • Production Systems , Analytics and Planning…

    L3Harris (Palm Bay, FL)
    …deliver end-to-end technology solutions connecting the space , air, land, sea and cyber domains in the interest of national security . Job Title: Production ... Palm Bay, FL Job Schedule: 9/80 Job Description: L3Harris Space Systems in Palm Bay, FL is...planning (MRP), and integrated master schedules (IMS). * Active Security Clearance (Secret or Top Secret) * Degree in… more
    L3Harris (11/06/25)
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  • Mission Systems Operator III (Deploy Only)

    Sierra Nevada Company, LLC (Shalimar, FL)
    …operations, engineering and full lifecycle management across domains - air, land, sea, space and cyber . **Qualifications You Must Have:** + Bachelor's degree in ... Are you a seasoned mission systems operator looking for a meaningful work environment...affordable, turn-key command/control, communications, integrated ISR, force protection and security solutions worldwide. The MST team has a long… more
    Sierra Nevada Company, LLC (10/16/25)
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