• Senior Principal Engineer,…

    RTX Corporation (Aurora, CO)
    …create a safer, more secure world. Raytheon has an immediate opening for a temporary Senior Principal Systems Engineer. This role will support the program's ... a diverse team to direct the modification of current systems and train junior engineering staff on the modification process. This position supports technical… more
    RTX Corporation (11/15/25)
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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 ... of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission...programs within the Air & Space Defense Systems (ASDS) business unit. In this role, your experience… more
    RTX Corporation (08/29/25)
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  • Principal / Sr . Principal…

    Northrop Grumman (Aurora, CO)
    …be a part of our mission. Northrop Grumman Space Systems (NGSP) is seeking a ** Principal Systems Engineer or a Sr . Principal Systems Engineer** ... be filled as either a Principal or Sr . Principal Systems Engineer. **Basic...Active TS/SCI with poly + Experience with Model Base Systems Engineering (MBSE) and CAMEO tools Primary… more
    Northrop Grumman (11/20/25)
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  • Principal Systems Engineer (Software…

    Northrop Grumman (Aurora, CO)
    …history. Northrop Grumman Space Systems (NGSP) is seeking a ** Principal Systems Engineer (Software Integrator)** / ** Sr . Principal Systems ... their **Aurora, CO** location. As a part of the Systems Engineering Integration & Test (SEIT) team,...below. This requisition may be filled as either a Principal or Sr . Principal . **Basic… more
    Northrop Grumman (08/23/25)
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  • Sr Principal Engineering…

    Northrop Grumman (Aurora, CO)
    …of our mission. Northrop Grumman Space Systems is looking to add a ** Sr .** ** Principal Engineering Field Service Representative (FSR)** to join our team. ... Audit and provide updates to hardware drawings and diagrams **Basic Qualifications:** + ** Sr . Principal :** 8+ Years of relevant experience with a completed… more
    Northrop Grumman (10/16/25)
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  • Sentinel Sr . Principal Software…

    Northrop Grumman (Colorado Springs, CO)
    …right opportunities to fit your life and launch your career today. Northrop Grumman Defense Systems is seeking ** Sr . Principal Software Systems Engineer ... offer a competitive relocation assistance package. **Basic Qualifications:** + ** Sr .** ** Principal Software Engineer:** 8 Years with...complex systems + Minimum 2 years Model-Based Systems Engineering (MBSE) experience + Able to… more
    Northrop Grumman (09/16/25)
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  • Sentinel Sr Principal Software…

    Northrop Grumman (Colorado Springs, CO)
    …opportunities to fit your life and launch your career today. Northrop Grumman Defense Systems is seeking ** Sr . Principal Software Systems Engineer.** ... may offer a competitive relocation assistance package. **Basic Qualifications:** ** Sr . Principal Software Engineer:** 8 Years with...complex systems + Minimum 2 years Model-Based Systems Engineering (MBSE) experience + Able to… more
    Northrop Grumman (09/24/25)
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  • Principal Systems Engineer/…

    Northrop Grumman (Colorado Springs, CO)
    …CO.** **What You'll Get to Do:** Primary purpose will be to provide SW Systems Engineering support to IPTs with strong focus on Software. Requirements ... (DARC). **This position can be filled at** **Level 3 ( Principal ) or Level 4 ( Sr . Principal...cross-functional integrated product teams + Experience working through the Systems Engineering lifecycle process for system development… more
    Northrop Grumman (10/22/25)
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  • Sentinel Sr . Principal Software…

    Northrop Grumman (Colorado Springs, CO)
    …right opportunities to fit your life and launch your career today. Northrop Grumman Defense Systems is seeking ** Sr . Principal Software Systems Engineer ... programming in scripting languages (Python, JavaScript). * Familiarity with Model-Based Systems Engineering languages (SysML/UML) and concepts * Experience with… more
    Northrop Grumman (11/15/25)
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  • Principal / Sr . Principal RF…

    Northrop Grumman (Aurora, CO)
    … or Physics with 1 years of relevant experience + **Level 4/ Sr . Principal ** : Bachelor's degree Electrical Engineering or Physics with 8 years of relevant ... opening for a **_Principal RF Microwave Design Engineer / Sr . Principal RF Microwave Design Engineer_** to... RF Microwave Design Engineer (Level 3):** + **Level 3/ Principal :** Bachelor's degree Electrical Engineering or Physics… more
    Northrop Grumman (11/20/25)
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