• Principal / Sr. Principal Mission…

    Northrop Grumman (Chantilly, VA)
    …candidate will be expected to: + Provide mission operations support to classified Satellite programs. + Work with systems engineers to integrate and test ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (11/04/25)
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  • Senior Principal Satellite

    Northrop Grumman (Grand Forks AFB, ND)
    …**We have an opening for a Senior Principal Satellite Systems Engineer-Spacecraft Operations to support our Space Development Agency (SDA)** **program ... application, and the ability to obtain Top Secret clearance + Space systems engineering experience/ satellite operations experience + RF communications domain… more
    Northrop Grumman (11/14/25)
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  • Principal /Sr. Principal Software…

    Northrop Grumman (Colorado Springs, CO)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... they're making history. Northrop Grumman is seeking a Sr Principal Software Engineer to work on-site at Schriever SFB,...We Liaison with the National Reconnaissance Office (NRO) and Satellite Control Network (SCN) to support our Front Range… more
    Northrop Grumman (12/09/25)
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  • Systems Engineer Principal

    SAIC (El Segundo, CA)
    space components, including specific tests for military user equipment over satellite systems . + **Ground Terminal Support:** Provide technical expertise on ... **Communications Systems Engineer** with a strong background in RF systems for satellite , ground terminal, and military user equipment applications.… more
    SAIC (12/12/25)
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  • Engineer Principal - Ground Systems

    BAE Systems (Westminster, CO)
    …with a talented and energetic ground system engineer in support of operation of space vehicles and ground systems for commercial, DoD, and NASA customers. This ... support of design, requirements, analysis, integration, and test of satellite ground systems for DoD customer. **What...EKS). + Familiarity with Front-End Processing (FEP) devices for space to ground systems . + Familiarity with… more
    BAE Systems (11/21/25)
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  • R GPS Navigation / Principal GPS Navigation…

    Northrop Grumman (Los Angeles, CA)
    …sensing, alternative sensing and sensor fusion, proliferated low earth orbit (pLEO) space systems , model-based system engineering, cloud-based software as a ... base Level or a Principal Level.** **Basic Qualifications for a GPS Navigation Systems Engineer:** + Bachelors of Science in a STEM discipline and 2 years of… more
    Northrop Grumman (11/27/25)
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  • Engineer Principal - RF Systems

    BAE Systems (Broomfield, CO)
    **Job Description** Join Our Team and Launch Your Career BAE Space and Mission Systems , Inc. is seeking a talented and motivated RF Systems Analyst to ... for emerging RF sensing payloads. + Support airborne and satellite payload programs from new business to delivery including...available based on position level and/or job specifics. **Engineer Principal - RF Systems Analyst** **118702BR** EEO… more
    BAE Systems (12/09/25)
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  • Principal Software Systems

    Northrop Grumman (Colorado Springs, CO)
    …impossible. Our employees are not only part of history, they're making history. Northrop Grumman Space Systems is seeking a ** Principal Software Systems ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...+ Minimum of 4 years of hands-on missile defense, space tracking, and/or satellite operations experience (in… more
    Northrop Grumman (09/20/25)
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  • Principal PNT Systems Engineer

    The MITRE Corporation (El Segundo, CA)
    …MITRE and partner government organizations. In this role, you will serve as MITRE's PNT systems engineer support to Space Systems Command (SSC) MilComm and ... portfolio spans multiple missions, with a focus on resilient Satellite Communications (SATCOM) and Positioning, Navigation, and Timing (PNT).... and User Equipment - as well as alternative Space Based PNT capabilities. + Proficiency in systems more
    The MITRE Corporation (12/16/25)
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  • Systems Engineer Principal

    SAIC (El Segundo, CA)
    …the next generation of space communication systems supporting US Space Force (USSF) satellite communications. You will support Systems Engineering ... Systems Engineering & Integration (SE&I) for the US Space Force's Space Systems Center...Space Force's acquisition of state of the art satellite communications systems , providing global secure, survivable,… more
    SAIC (12/12/25)
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  • Systems Engineer Sr Principal

    SAIC (Vandenberg Air Force Base, CA)
    **Description** SAIC is seeking candidates for a Space Systems Engineer / Orbital Analyst who will directly support the 18th Space Defense Squadron and the ... Force Base, CA, in space protection, orbital analysis, data analysis, space defense, and satellite conjunction assessment. The engineer provides expertise in… more
    SAIC (12/04/25)
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  • Space Vehicle Responsible Systems

    Lockheed Martin (Littleton, CO)
    …and development through system integration and test * Prior experience with satellite systems design, development, integration, or test * Experience with ... Systems Engineering processes and functions * Prior experience as a Certified Principal Engineer \(CPE\) or Responsible Systems Engineer \(RSE\) * Experience… more
    Lockheed Martin (12/11/25)
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  • Principal Enterprise Network Engineer

    Applied Research Solutions (Bedford, MA)
    …data, video) across multiple platforms and communication media (copper, fiber, RF, satellite , microwave, telemetry, space systems ). + Oversee installation, ... you a seasoned network and communications expert with a passion for secure, high-stakes systems ? We are seeking a Principal -level Network Engineer to lead the… more
    Applied Research Solutions (12/06/25)
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  • Principal Engineer Embedded Software

    BAE Systems (Westminster, CO)
    …You ll Do:** + Write and test embedded software for airborne, ground, or satellite systems + Perform full software life cycle functions including requirements, ... **Job Description** The Software and Ground Solutions group at BAE Systems Inc Space and Mission Systems is looking to expand our team with a talented and… more
    BAE Systems (11/04/25)
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  • Consulting GPS Receiver Principal

    Northrop Grumman (Los Angeles, CA)
    …sensing, alternative sensing and sensor fusion, proliferated low earth orbit (pLEO) space systems , model-based system engineering, cloud-based software as a ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...you to join our team as a GPS Receiver Principal Investigator based out of Woodland Hills, CA. As… more
    Northrop Grumman (11/11/25)
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  • Principal Electrical Design Engineer,…

    SpaceX (Redmond, WA)
    Principal Electrical Design Engineer, Satellites (Starlink) Redmond, WA Apply SpaceX was founded under the belief that a future where humanity is out exploring the ... this possible, with the ultimate goal of enabling human life on Mars. PRINCIPAL ELECTRICAL DESIGN ENGINEER (STARLINK) SpaceX is leveraging its experience in building… more
    SpaceX (11/26/25)
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  • Principal Change Management Lead…

    RTX Corporation (Aurora, CO)
    …create a safer, more secure world. We have an exciting opportunity for a Principal Systems Engineer, Change Management Lead supporting one of the premier ... programs within the Air & Space Defense Systems (ASDS) business unit. In...leadership and the customer on a proposed solution + Satellite ground system development experience + Ability to work… more
    RTX Corporation (11/28/25)
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  • Principal Systems Engineer

    SAIC (El Segundo, CA)
    …+ Develop and implement integration strategies and processes to successfully integrate satellite communication systems , segments (Ground, Space , Crypto, ... a premier technology integrator, solving our nation's most complex modernization and systems engineering challenges across the defense, space , federal civilian,… more
    SAIC (11/06/25)
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  • Senior Principal Program Manager

    Mercury Systems (Hudson, NH)
    Req. Number 25-581 Job Description Job Summary As a Senior Principal Program Manager, you will be responsible for the performance of one or multiple programs (family ... with a focus on development or production of aerospace. defense, or space hardware. + Experience with Government contracting practices, Earned Value Management… more
    Mercury Systems (12/06/25)
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  • Principal , Supply Chain Program Management…

    L3Harris (Fort Wayne, IN)
    …takes to lead L3Harris Space Systems programs into the next era of space systems satellite programs? Are you interested in competing and winning new ... domains in the interest of national security. Job Title: Principal , Supply Chain Program Management Job Code: 28932 Job...program that is literally changing the game in responsive space ? If so, L3Harris Space Systems more
    L3Harris (09/18/25)
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