• Product Support Engineer III - Deploy Only

    Sierra Nevada Company, LLC (Shalimar, FL)
    …CONUS off rotation to perform Training, Medical, and Certification renewals + An active Top Secret with SCI eligibility US Security Clearance is required + US ... more (https://www.sncorp.com/careers/total-rewards/) . **IMPORTANT NOTICE:** This position requires current/active Top Secret with SCI eligibility US Security… more
    Sierra Nevada Company, LLC (07/19/25)
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  • Senior Systems Engineer (CICS/Assembler)

    Fiserv (Tallahassee, FL)
    …global scale, come make a difference at Fiserv. **Job Title** Senior Systems Engineer (CICS/Assembler) **About your role:** You will provide senior-level CICS/ TS ... implementation, administration, and maintenance) for all Fiserv IBM mainframe-based CICS/ TS solutions supporting Fiserv's Issuing, Acquiring, and Payments clients… more
    Fiserv (06/01/25)
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  • Vulnerability Research and Reverse Engineer

    Nightwing (Indialantic, FL)
    Nightwing provides technically advanced full-spectrum cyber , data operations , systems integration and intelligence mission support services to meet our ... customers' most demanding challenges. Our capabilities include cyber space operations , cyber defense and resiliency, vulnerability research, ubiquitous… more
    Nightwing (07/16/25)
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  • Field Engineer ( Engineer Field 2)

    Huntington Ingalls Industries (Jacksonville, FL)
    …electronic warfare; and C5ISR systems. HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace and ... Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to...Inspection Experience + Eligibility to be upgraded to a Top Secret Clearance. The listed salary range… more
    Huntington Ingalls Industries (07/15/25)
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  • Senior Scientist, Systems Engineer

    L3Harris (Melbourne, FL)
    Secret Security Clearance. Preferred Additional Skills: + Current US Government Top Secret //SCI Security Clearance + Deep expertise in RF Engineering ... technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job...interest of national security. Job Title: Senior Scientist, Systems Engineer Job Code: 25383 Job Location: Melbourne, FL Job… more
    L3Harris (07/09/25)
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  • Principal Systems Engineer (Onsite)

    RTX Corporation (Largo, FL)
    …Systems Engineer will collaborate with System Engineers, Software Engineers, Cyber Engineers, Digital Technology, and Field Services and will support the Lead ... are eligible for a security clearance​ **Security Clearance:** DoD Clearance: TS /SCI **Raytheon Company, Managed By Collins Aerospace.** Collins Aerospace, an RTX… more
    RTX Corporation (05/17/25)
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  • Mechanical Engineer (Remote - Travel)

    Chinook Systems (FL)
    …+ Must be a US Citizen and be able to obtain and maintain up to a Top Secret clearance due to our customer requirements and the nature of the work that ... facility Owners. We specialize in the engineering, construction, commissioning, and operations of intelligent, cyber secure, code compliant, and energy… more
    Chinook Systems (06/13/25)
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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 SCI ... Enginee r/ Architect Location: Doral FL Required Clearance: Minimum Top S ecret clearance upon start and be a...System Computing Environment Certification (CCNA, CCNP or CCIE for Engineer / CCNP or CCIE for Architect ) Required Education:… more
    Exeter Government Services, LLC (06/23/25)
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  • Sr Product Support Engineer

    Sierra Nevada Company, LLC (Shalimar, FL)
    …more (https://www.sncorp.com/careers/total-rewards/) . **IMPORTANT NOTICE:** This position requires current/active Top Secret with SCI eligibility US Security ... perfect role for you! As a Sr Product Support Engineer , you will be using your skills and hands-on...and international customers with years of experience in platform operations , engineering and full lifecycle management across domains -… more
    Sierra Nevada Company, LLC (05/13/25)
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  • Information Systems Security Engineer

    CAE USA INC (Orlando, FL)
    …+ Incumbent must hold current or be eligible for DOD Personnel Security Clearance at Top Secret level. + Thorough knowledge and experience with the NISPOM, DOD ... aviation, and healthcare by revolutionizing our customers' training and critical operations with digitally immersive solutions to elevate safety, efficiency and… more
    CAE USA INC (06/11/25)
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