• Lead, Thermal Mechanical Engineer (Space…

    L3Harris (Wilmington, MA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Lead, Mechanical Engineering - Thermal Analyst Job Code: 29892 Job ... leader across multidisciplinary teams of engineers to create the best overall system design including thermal design, analysis, and test of optical systems more
    L3Harris (01/10/26)
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  • Specialist, Optical Engineer (Space Optical…

    L3Harris (Wilmington, MA)
    …and testing + Perform detailed inspection of optical components to maintain system integrity + Participate in systems trade studies, vendor assessments ... sea and cyber domains in the interest of national security . Job Title: Specialist, Optical Engineering Job Code: 31334...role + Experience with high power laser components and systems . + Knowledge of code path optical system more
    L3Harris (11/22/25)
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  • System Engineer Intern

    KBR (Sioux Falls, SD)
    …age, national origin, veteran status, genetic information , union status and/or beliefs, or any other characteristic protected by federal , state, or local law. ... Title: System Engineer Intern BELONG. CONNECT. GROW. with KBR....we do. Why You'll Love This Role As a Systems Engineer Intern, your primary focus will be supporting… more
    KBR (01/08/26)
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  • Lead System Architect

    City of New York (New York, NY)
    …and introduce increasingly productive systems that will increase efficiency, ensure system security , reduce error, generate cost savings and improve service ... communications systems , capacity planning, and/or on-line applications programming. Additional Information The City of New York is an inclusive equal opportunity… more
    City of New York (12/06/25)
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  • Engineer II - Systems Controls (Onsite)

    RTX Corporation (Windsor Locks, CT)
    …citizenship is required, as only US citizens are authorized to access information under this program/contract. ** Security Clearance:** None/Not Required The ... Engineer will be part of our System Integration organization, within the Systems Controls...and project execution + Ability to obtain a secret security clearance **What We Offer** Benefits Some of our… more
    RTX Corporation (01/16/26)
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  • Security Guard I

    EchoStar (Gilbert, AZ)
    …in a team setting, perform 50% remote desk duty, create employee badges, monitor security systems , complete site walks within the building and external property ... change based on facility needs) **Key Responsibilities:** + Monitors security cameras and fire, building, and alarm systems...considered for employment in accordance with local, state, and federal law. You may redact any information more
    EchoStar (01/07/26)
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  • Linux Systems Administrator

    SAIC (Grand Forks, ND)
    …DISA STIG compliance controls to secure systems . + Responsible for daily system monitoring, security , server health, resources and log management of Linux ... and performing root cause analysis. This includes troubleshooting all issues with system configurations, backups, files systems , and user access. + Support… more
    SAIC (01/14/26)
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  • Senior Principal Test Systems Engineer

    RTX Corporation (Tucson, AZ)
    …(DISCO), an agency of the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances can ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...world. This position is for a Senior Principal Test Systems Engineer with at least 10 years of professional… more
    RTX Corporation (11/12/25)
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  • Sr. Specialist, FRACAS Systems Engineer

    L3Harris (Salt Lake City, UT)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr. Specialist Systems Engineer Job Code: 32848 Job Location: ... hours worked- and has every other Friday off Job Description: The FRACAS Systems Sr. Specialist Engineer will be responsible for evaluating and improving the… more
    L3Harris (01/16/26)
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  • Senior Associate, Systems Engineer (Tulsa,…

    L3Harris (Tulsa, OK)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Associate, Systems Engineering Job Location: Tulsa, OK ... in systems engineering, systems architecture, systems analysis and design, system performance modeling,...| Ability to obtain and maintain a DoD Secret security clearance, which requires US Citizenship. Preferred Additional Skills:… more
    L3Harris (11/25/25)
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