• Mission Systems Operator III

    Sierra Nevada Company, LLC (Shalimar, FL)
    …. **IMPORTANT NOTICE:** This position requires current/active Top Secret with SCI eligibility US Security Clearance. ... SIGINT, ELINT, COMINT, and RADAR to acquire, track, and monitor airborne, ground, and/or maritime objects of interest in...Medical, and Certification renewals. + An active Top - Secret US Security Clearance with SCI more
    Sierra Nevada Company, LLC (10/15/25)
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  • Join Our Talent Network - Counter Threat Finance…

    Amentum (Macdill AFB, FL)
    …plus 5 years specialized experience. + Must have a valid/ active Top Secret / SCI Government Security Clearance. Note: US Citizenship is required to ... purpose-driven work, and the chance to directly impact global security . As a part of this program, you'll help...maintain a Top Secret / SCI Clearance.… more
    Amentum (12/23/25)
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  • Join Our Talent Network - Counter Threat Finance…

    Amentum (Doral, FL)
    …with 5+ years of experience. + Must have a valid/ active Top Secret / SCI Government Security Clearance. Note: US Citizenship is required to ... purpose-driven work, and the chance to directly impact global security . As a part of this program, you'll help...maintain a Top Secret / SCI Clearance.… more
    Amentum (10/16/25)
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  • Cyber Security Analyst

    Exeter Government Services, LLC (Miami, FL)
    …Clearance: Minimum Secret clearance upon start and be eligible for TS / SCI clearance Required Certification(s): DoDM 8570 CSSP Category Certification (eg ... performs and reports forensics analysis to government leadership + Monitor and analyze Network IDS to identify security...Secret clearance upon start and be eligible for TS / SCI clearance + DoDM 8570 Cyber … more
    Exeter Government Services, LLC (12/30/25)
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  • Program Engineer- Onsite

    RTX Corporation (Largo, FL)
    …a **Program Engineer** to work onsite in Largo, Fl. **This position requires an active TS / SCI security clearance.** **What You Will Do:** As the **Program ... citizens are eligible for a security clearance​ ** Security Clearance:** TS / SCI - Current...are aligned with strategic and contractual objectives. + Maintain, monitor , and update program plans, timelines, budgets, and resource… more
    RTX Corporation (12/24/25)
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  • Network Engineer (Levels 2, 3)

    CACI International (Doral, FL)
    Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel Required: Up to 50% Type ... Services (TCS) program is actively hiring a team of TS / SCI cleared Network Engineers to support an...NGA networks and cybersecurity posture in support of national security . For additional information and a list… more
    CACI International (11/10/25)
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  • SCITES - Network Engineer

    Exeter Government Services, LLC (Miami, FL)
    security requirements, to move designed systems into production Required Qualifications: + Minimum Top Secret clearance upon start and be able to obtain ... Enginee r/ Architect Location: Doral FL Required Clearance: Minimum Top S ecret clearance upon start and be a...SCI eligibility + DoD 8570 IAT II (eg, Security + CE) + Operating System Computing Environment Certification… more
    Exeter Government Services, LLC (12/29/25)
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  • Terrestrial COMSEC Network Engineer

    CACI International (Cape Canaveral, FL)
    …executing the communications security program, ensuring the protection of sensitive information transmitted network connected and point to point ... COMSEC-related incidents and issues in a timely manner. + Monitor health and performance of the communications security...8570 IAT2 level certification ( Security +) + Security Clearance: active TS / SCI , eligibility… more
    CACI International (10/25/25)
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  • Scientist, Information Security

    L3Harris (Palm Bay, FL)
    …connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr Information Security Systems Engineer Job Code: ... years of prior related experience. + Minimum of Collateral Secret security clearance required + Professional experience...assessment tools such as ACAS and SCC. + Active TS / SCI Clearance is highly desired L3Harris Technologies… more
    L3Harris (12/27/25)
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  • Senior Specialist, Information

    L3Harris (Palm Bay, FL)
    …of a degree, minimum of 10 years of prior related experience. + Minimum of Collateral Secret security clearance required. + Must be able to obtain and maintain a ... development, requirements development, design, test, configuration management and maintenance of information systems and data + Assist program security in… more
    L3Harris (10/26/25)
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