• Senior Systems Engineer…

    Collins Aerospace (Seminole, FL)
    …hire with a position that best suits their skills and allows for career growth. As a Senior Systems Engineer , you will be a member of an Integrated Program ... citizens are eligible for a security clearance Security Clearance: Secret - Current Raytheon Company, Managed by Collins Aerospace...Protected Communication Systems (PCS) team is hiring Senior Systems Engineers to support programs for… more
    Collins Aerospace (11/09/25)
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  • Senior Systems Engineer…

    RTX Corporation (Largo, FL)
    …hire with a position that best suits their skills and allows for career growth. As a Senior Systems Engineer , you will be a member of an Integrated Program ... technically challenging. The Protected Communication Systems (PCS) team is hiring ** Senior Systems Engineers** to support programs for our US military and… more
    RTX Corporation (10/07/25)
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  • Senior Systems Engineer

    Applied Research Solutions (Tampa, FL)
    **Description** Applied Research Solutions has an exciting new opportunity for a Senior Systems Engineer in support of Special Operations Forces Acquisition, ... Technology and Logistics' (SOF AT&L) Program Executive Office for Tactical Information Systems (PEO-TIS) Integrated Sensor Systems . PEO-TIS is composed of a team… more
    Applied Research Solutions (10/11/25)
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  • Senior Scientist, Systems…

    L3Harris (Melbourne, FL)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Senior Scientist, Systems Engineer Job Code: 29634 Job Location: Melbourne, ... to work autonomously and with others to resolve technical issues + Active Top Secret Security Clearance. Preferred Additional Skills: + Current US Government… more
    L3Harris (10/05/25)
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  • Senior Principal Systems…

    RTX Corporation (Largo, FL)
    …technically challenging. The Protected Communication Systems (PCS) team is hiring a ** Senior Principal Systems Engineer ** to support programs for our US ... their skills and allows for career growth. As a Senior Principal Systems Engineer , you...discussions with customers and vendors/subcontractors * A current active Top - Secret Clearance **What We Offer** * Medical,… more
    RTX Corporation (10/29/25)
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  • Senior Principal Cyber Systems…

    Serco (Orlando, FL)
    **Position Description** Serco seeks a ** Senior Principal Cyber Systems Engineer ** for its Combat Air Force Distributed Mission Operations (CAF DMO) 3.0 ... email to: [email protected] . Click here to apply now (https://careers-sercous.icims.com/jobs/71974/ senior -principal-cyber- systems - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834477830) **New to Serco?** Join… more
    Serco (11/19/25)
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  • Senior Principal Engineer…

    Northrop Grumman (Melbourne, FL)
    …funding confirmation.** Northrop Grumman Aeronautics Systems has an opening for a ** Senior Principal Engineer Systems Architect** to join our team of ... using Model Based Systems Engineering + Final adjudicated government Top Secret clearance + Experience with Cameo Enterprise Architecture and the Systems… more
    Northrop Grumman (10/01/25)
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  • Systems Engineer Senior

    General Dynamics Information Technology (Macdill AFB, FL)
    …Advance how our customers operate while you advance your career. Join GDIT as a Systems Engineer Senior and build an impactful career in enterprise IT, ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...like you. **MEANINGFUL WORK AND PERSONAL IMPACT** As a Systems Engineer Senior , the work… more
    General Dynamics Information Technology (10/21/25)
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  • Senior Systems Engineer…

    RTX Corporation (Largo, FL)
    …technically challenging. The Protected Communication Systems (PCS) team is hiring ** Senior Systems Engineers** to support programs for our US military and ... * Experience with testing and validation methodologies for electronic systems * Typically requires a degree in Science, Technology,...(eg, MATLAB, Simulink, or equivalent) * A current active Top Secret Clearance **What We Offer** *… more
    RTX Corporation (11/18/25)
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  • Lead, Software Systems Engineering…

    L3Harris (Palm Bay, FL)
    …sea and cyber domains in the interest of national security. Job Title: Lead , Software Systems Engineer ( Top Secret Clearance) Job Code: 30120 Job ... Essential Functions: We are seeking an experienced and skilled senior systems engineer to join...of 13 years of prior related experience. + Active Top Secret security clearance + 5+ years… more
    L3Harris (10/18/25)
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