• Senior Systems Engineer - (Onsite)

    RTX Corporation (St. Petersburg, FL)
    …work onsite in St. Petersburg, FL. **This position requires an active US Secret Security clearance.** The **Senior Systems Engineer ** within the Systems ... Department contributes through all phases of the product development lifecycle (ie systems and software requirements, system architecture and design, software… more
    RTX Corporation (11/11/25)
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  • Lead, Systems Engineer (Network)

    L3Harris (Greenville, TX)
    …connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Lead, Systems Engineer Job Code: 30172 Job Location: ... 1st Shift 9/80 Job Description: We are seeking a highly skilled and experienced Systems Engineer specializing in system networking. The ideal candidate will… more
    L3Harris (10/24/25)
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  • Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Systems Engineer (COMINT/SIGINT) Job Code: 30781 ... 1st Shift 9/80 Job Requirements: L3Harris is seeking a Systems Engineer who will be responsible for...to gather user needs and ensure their satisfaction with system performance. + Work with management to develop and… more
    L3Harris (11/08/25)
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  • Lead, Systems Engineer - ELINT

    L3Harris (Greenville, TX)
    …connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Lead, Systems Engineer - ELINT Job Code: 30649 ... with the ability to obtain a Top Secret with SCI Job Description: Senior level Systems Engineer to design, develop, and integrate ELINT Systems on the… more
    L3Harris (11/01/25)
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  • Sr Staff Engineer Software (AI…

    Palo Alto Networks (Santa Clara, CA)
    …that drives great outcomes. **Your Career** Palo Alto Networks is committed to AI security in the emerging AI era. The AI security cloud service engineering ... to build a solid product to assure the runtime security of our customers when they are using AI,...and web assembly + Experience in designing large distributed system and web services in the cloud + Deep… more
    Palo Alto Networks (01/08/26)
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  • Systems Sustainment Engineer - DMSMS

    L3Harris (Tulsa, OK)
    …connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Systems Sustainment Engineer - DMSMS Job Code: 32401 ... skilled and motivated Sustainment DMSMS (Diminishing Manufacturing Sources and Material Shortages) Engineer to join our L3Harris team. As a Sustainment DMSMS … more
    L3Harris (01/06/26)
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  • Lead, Systems Engineer (CAM)

    L3Harris (Greenville, TX)
    …connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Lead, Systems Engineer (COMMS) Job Code: 32535 Job ... Description: We are seeking a highly skilled and motivated Systems Engineer with specialized expertise in radio... requirements and develop integrated technical solutions. + Conduct system -level integration within a Systems Integration Lab… more
    L3Harris (01/06/26)
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  • Systems Engineer

    Applied Research Solutions (Offutt AFB, NE)
    **Description** ARS has an exciting new opportunity for a Senior Systems Engineer in support of the Air Force Nuclear Weapons Center Combatant Command, Command ... reviews of design and development specifications of software applications, systems , and other engineering artifacts and develop or maintain... Branch, working with the PM, FM, and Chief Engineer + Support the Security Technical Implementation… more
    Applied Research Solutions (11/27/25)
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  • Lead, Mechanisms Mechanical Engineer (Space…

    L3Harris (Wilmington, MA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Lead, Mechanical Engineer - Mechanisms Job Code: 31987 Job ... Description: L3Harris is seeking a highly skilled and dynamic senior Mechanical Engineer to support customer-funded programs and internal research efforts within our… more
    L3Harris (12/11/25)
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  • Cybersecurity Assessment and Authorization (A&A)…

    Huntington Ingalls Industries (Hanscom AFB, MA)
    …certification + AWS Certified Security Specialist, AWS Certified Solution Architect, Azure Security Engineer , or similar + Security Clearance: + A Secret ... you will play a critical role in ensuring the security and compliance of cutting-edge IT systems ...developers, and stakeholders. Build strong working relationships to ensure security is integrated throughout the system development… more
    Huntington Ingalls Industries (11/24/25)
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