• Principal Systems Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …more about NC3 and SAOC here (https://www.sncorp.com/capabilities/nc3- systems /) . Are you a Systems Engineer who is interested in working on one of the ... ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems . Its end-to-end… more
    Sierra Nevada Company, LLC (11/20/25)
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  • SkillBridge Fellowship | GEOINT Systems

    RTX Corporation (Beale AFB, CA)
    …or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required, ... as only US citizens are eligible for a security clearance ​ **Security Clearance :** DoD Clearance :...This critical role involves managing our Geo-Spatial Intelligence (GEOINT) systems and requires a strong technical background and a… more
    RTX Corporation (11/18/25)
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  • Systems Engineer - Early Career

    Lockheed Martin (Liverpool, NY)
    …Martin Rotary & Mission Systems is seeking a full\-time Early Career Systems Engineer \. In this role, you will\.\.\. \- Perform technical planning, system ... documentation and conduct \- Familiarity with SysML and Model\-Based Systems Engineering toolsets \(Cameo, Rhapsody\) **Security Clearance Statement:**… more
    Lockheed Martin (11/12/25)
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  • Systems Engineer - System Analysis

    Lockheed Martin (Littleton, CO)
    …processes and reviews * Eligibility and willingness to obtain/maintain a Top Secret clearance **Desired Skills:** * Experience on Weapon Systems Programs * ... System Analysis Technical Lead to join the CPS team\. As the **System Analysis Engineer ** , you will join the System Analysis team on the Conventional Prompt Strike… more
    Lockheed Martin (11/12/25)
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  • Sr Principal Engineer Systems

    Northrop Grumman (Melbourne, FL)
    …Aeronautics Systems Sector has an opening for a **Sr** **. Principal Engineer Systems Architect** to join our team of qualified, diverse individuals. This ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the...our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,… more
    Northrop Grumman (11/04/25)
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  • Systems Engineer , Stf - GMD Weapons…

    Lockheed Martin (Huntsville, AL)
    …the intercepting missiles to negate the threat\. **The Work** This role is for a Systems Engineer Staff to support the IFICS Data Terminal \(IDT\) product team ... for Missile Defense Agency Systems Strong familiarity with Model\-Based Systems Engineering \(MBSE\) **Security Clearance Statement:** This position requires… more
    Lockheed Martin (10/31/25)
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  • Senior Mission / Systems Engineer

    RTX Corporation (Annapolis Junction, MD)
    …hiring manager discretion.** Applied Signal Technology (AST) is seeking a **Senior Mission / Systems Engineer ** who strives for excellence and have a passion to ... or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required,… more
    RTX Corporation (10/23/25)
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  • Principal Reverse Systems Engineer

    RTX Corporation (Anaheim, CA)
    …hiring manager discretion.** Applied Signal Technology (AST) is seeking a **Principal Reverse Systems Engineer ** who strives for excellence and has a passion to ... Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship...a minimum of 8 years of practical experience in systems architecture and systems engineering + Experience… more
    RTX Corporation (10/15/25)
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  • Senior Systems Integration Engineer

    ManTech (Belcamp, MD)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Systems Integration Engineer ** to join our team in **Belcamp** **,** **MD** . This is an ... Possess a professional certification as a Certified Technical Professional (CTP), Professional Engineer (PE), or similar. ** Clearance Requirements:** + Must be a… more
    ManTech (09/10/25)
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  • Senior Evolved Strategic Systems (ESS)…

    KBR (El Segundo, CA)
    Title: Senior Evolved Strategic Systems (ESS) Program Systems Integration Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team ... national security. KBR is seeking a Senior Evolved Strategic Systems (ESS) Program Systems Integration Engineer...+ Working Hours: Standard Qualifications: Required: + Active Secret clearance required with the ability to obtain a Top… more
    KBR (11/25/25)
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