• Systems Engineer Intern

    Leidos (Huntsville, AL)
    …DoD Secret security clearance with Leidos. **Preferred Qualifications.** + Model Based Systems Engineering (MBSE) tools + Flight systems & understanding ... **Description** This position is for an internship within the Engineering and Integration Department as part of...with full-time engineers to complete a technical project involving systems engineering concepts for a flight vehicle… more
    Leidos (12/03/25)
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  • Manufacturing Engineer - Structures & Propulsion…

    The Boeing Company (El Segundo, CA)
    …opportunity for professional growth. Find your future with us. Millennium Space Systems , A Boeing Company delivers affordable, high-performance space systems for ... manufacturing and supply chain execution + Coordinates and implements new engineering principles, theories, advanced technologies and concepts + Leads advanced… more
    The Boeing Company (01/01/26)
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  • Sr. Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …Qualifications: + Bachelor's Degree with six (6) years of Systems Engineering experience to include test, integration , verification, and validation planning. ... Degree with four (4) years of Systems Engineering experience to include test, integration , verification,...our positions require the ability to obtain a security clearance . Security clearances may only be granted to US… more
    L3Harris (11/01/25)
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  • Principal Systems Engineer (Onsite)

    RTX Corporation (Oxnard, CA)
    clearance with investigation within five years + Model Based Systems Engineering (Cameo Enterprise Architecture (SysML specifically), digital thread ... **What You Will Do** + Support firmware development and integration for Electronic Systems (ES) and Electronic...preferred) and a minimum of 8 years of EW/Radar systems design and requirements engineering experience +… more
    RTX Corporation (01/12/26)
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  • Experienced Systems Engineer

    The Boeing Company (Hazelwood, MO)
    …data science, or computer science + 3+ years of experience in systems engineering (requirements definition, allocation, verification, architecture design and ... actions. The team is looking for a highly motivated systems engineer to develop requirements, perform integration ...to lead by influence + Experience with Model Based Systems Engineering (MBSE) + Experience with Earned… more
    The Boeing Company (01/13/26)
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  • Entry Level Engineer- Radar, Seeker, and RF…

    Aviation & Missile Solutions (Huntsville, AL)
    …create unique solutions for complex problems. AMS provides responsive, cost-effective engineering and scientific solutions ranging from air and missile defense ... technologies, command and control, radar systems , seekers, modeling & simulation, and prototype hardware development and testing. Position Description: The Engineer… more
    Aviation & Missile Solutions (01/06/26)
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  • Sr. Specialist, Systems Engineer (ELINT)

    L3Harris (Greenville, TX)
    …and cyber domains in the interest of national security. Job Title: Sr. Specialist, Systems Engineering Job Code: 30880 Job Location: Greenville, TX (On-Site) Job ... Shift 9/80 Job Description: L3Harris is seeking a Sr. Systems Engineering Specialist who will be involved... testing of new or modified products in a Systems Integration Laboratory and on airborne and… more
    L3Harris (11/08/25)
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  • Spacecraft Mechanical Engineer (Early-Career)…

    The Boeing Company (El Segundo, CA)
    …your future with us. **Spacecraft Mechanical Engineer (Early-Career) - Millennium Space Systems ** **Millennium Space Systems (MSS), a part of Boeing Defense, ... (BDS)** is seeking a **Spacecraft Mechanical Engineer (Early-Career)** to support the ** Engineering ** team in **El Segundo, CA** ! **Job Summary** As a Spacecraft… more
    The Boeing Company (01/05/26)
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  • Principal Systems Engineer (Onsite)

    RTX Corporation (Largo, FL)
    clearance ** **Qualifications We Prefer** * Familiarity with embedded systems , microcontrollers, and communication protocols (eg, I2C, SPI, UART) * Experience ... 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 (12/30/25)
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  • Sr. Principal EO/IR Systems Engineer

    Northrop Grumman (Melbourne, FL)
    …on a multidisciplinary team and writing technical proposals + Experience in model based systems engineering using Cameo or similar SysML tools + Familiarity with ... key suppliers. Responsibilities include: + Design and develop electro-optical systems architectures, perform hardware/software integration and testing,… more
    Northrop Grumman (11/14/25)
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