• HPC Linux Systems Administrator 3/4…

    Northrop Grumman (Melbourne, FL)
    …systems **Preferred Qualifications:** + Bachelor's degree in Information Technology + Active Top Secret , TS/ SCI , Polygraph, or SAP/SAR access would be ... do some of the best work of your career. ** Information Technology Professionals, We Want You!** The Northrop Grumman...must have the ability to obtain, and maintain, a DOD ** Top Secret ** level security… more
    Northrop Grumman (12/04/25)
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  • Principal OR Senior Principal Payloads Field…

    Northrop Grumman (Jacksonville, FL)
    …and maintain program access (SAP/PAR). **Preferred Qualifications for both levels:** + Active DoD Top Secret clearance (with a background investigation ... payloads operations and/or comms/networking operations + Must have a DoD Secret clearance that is in-scope or...Continuous Evaluation (CE), **with the ability to obtain a Top - Secret / SCI ** clearance within a reasonable… more
    Northrop Grumman (10/29/25)
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  • C2 Software Test Engineer

    COLSA Corporation (Shalimar, FL)
    …A current and active Top Secret Security Clearance with Special Compartmented Information ( SCI ) access is preferred. Applicant selected will be ... start and within 3 weeks of job acceptance. Ability to obtain and maintain a DoD Top Secret (Single Scope Background Investigation clearance. + US… more
    COLSA Corporation (12/05/25)
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  • Field Engineer Level 2 or 3

    Northrop Grumman (Jacksonville, FL)
    …as Baltimore, MD and Jacksonville, FL. + US Citizenship required. At minimum must have a DoD Top Secret clearance that is in-scope or currently enrolled in ... Continuous Evaluation (CE), with the ability to obtain a Top - Secret / SCI clearance within a reasonable...+ US Citizenship required. At minimum must have a DoD Top Secret clearance that… more
    Northrop Grumman (10/04/25)
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  • Staff Principal Computer Systems…

    Northrop Grumman (Melbourne, FL)
    …in IS related field. + Current DoD Top Secret or DoD Top Secret / SCI security clearance. + Experience maintaining a containerized environment. ... manage virus protection on a routine basis.Adhere to strict Information Systems security guidelines in all cases. + Maintain...selected candidate will be required to obtain a finalized DoD Top Secret security clearance… more
    Northrop Grumman (12/10/25)
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  • Principal or Senior Principal Network…

    Northrop Grumman (FL)
    …physical if determined necessary by Company, based on OCONUS location. + **Active** ** DoD ** ** Top Secret ** clearance (with a background investigation within ... into Continuous Evaluation). + Ability to obtain and maintain SCI access. + Ability to obtain a CI Polygraph....necessary by Company, based on OCONUS location. + **Active** ** DoD ** ** Top Secret ** clearance (with… more
    Northrop Grumman (12/04/25)
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  • Senior Principal Cyber Systems Engineer

    Serco (Orlando, FL)
    …+ Experience engineering security solutions using Artificial Intelligence (AI) + Possess an active DoD Top Secret security clearance If you are interested in ... scans and analyses to ensure system configurations align with DoD Information Systems (DISA) Security Technical Implementation...you will have: + An active DoD Secret Clearance with ability to obtain TS/ SCI more
    Serco (11/19/25)
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  • Specialist, Systems Engineer TS/ SCI

    L3Harris (Palm Bay, FL)
    …and responsibilities as assigned Qualifications: + Must have and be able to maintain a DoD TOP SECRET / SCI security clearance + Bachelor's degree in ... Python, Java + Advanced experience of MBSE tools: Cameo, ModelCenter, DOORS, Rhapsody + Top Secret SCI clearance highly desired In compliance with pay… more
    L3Harris (11/15/25)
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  • Field Engineer Level 4 (Sr Principal)

    Northrop Grumman (Jacksonville, FL)
    …as Baltimore, MD and Jacksonville, FL. + US Citizenship required. At minimum must have a DoD Top Secret clearance that is in-scope or currently enrolled in ... versions + Experience with SIPR network, trusted downloads and DoD Safe + Experience working in a diverse and...Continuous Evaluation (CE), with the ability to obtain a Top - Secret / SCI clearance within a reasonable… more
    Northrop Grumman (11/25/25)
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  • Sr. Principal Air Vehicle System Test Engineer…

    Northrop Grumman (FL)
    …company selected international or Guam location after the initial 24-month assignment. + Active DoD Top Secret clearance that is in-scope or currently ... based on international location selected. + Must have a DoD Secret clearance that is in-scope or...enrolled in CE, with the ability to obtain a Top - Secret / SCI clearance within a reasonable… more
    Northrop Grumman (11/16/25)
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