• Principal Aerospace Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …We are innovators on a mission to unite, explore and inspire. As a lead aerospace engineer , you will lead a team to research, design, develop, test, certify, ... SNC has led thoughtful and disruptive change in the aerospace and defense industry for the past 60 years...of new products and processes throughout the product lifecycle. Aerospace engineers are responsible for generating external loads, aircraft… more
    Sierra Nevada Company, LLC (05/28/25)
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  • Principal / Sr. Principal Mechanical…

    Northrop Grumman (Colorado Springs, CO)
    …of history, they're making history. Northrop Grumman Defense Systems is seeking a ** Principal Mechanical** ** Engineer /** **Sr** ** Principal ** **Mechanical ... **You'll** **Bring** **These Qualifications:** _This requisition may be filled at either the_ Principal Mechanical Engineer _level (T0_ _3_ _) or_ Sr … more
    Northrop Grumman (07/22/25)
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  • Sentinel - Sr. Principal Systems…

    Northrop Grumman (Colorado Springs, CO)
    …your career today. Northrop Grumman Defense Systems is seeking to hire a **Sr. Principal Systems Engineer ** to join its team of diverse and qualified ... get to do:** + The Sentinel program has an exciting opportunity for a Sr. Principal Systems Engineer to join the team supporting activities including use case… more
    Northrop Grumman (07/09/25)
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  • ABMS Principle Product Owner…

    RTX Corporation (Aurora, CO)
    …Systems Autonomy & C2BM Engineering Department in Collins Aerospace is seeking a ** Principal Systems Engineer to perform as a Product Owner** on the ABMS ... **Security Clearance:** Secret - Current **Raytheon Company, Managed by Collins Aerospace ** THIS POSITION IS CONTINGENT ON CONTRACT AWARD. At Collins … more
    RTX Corporation (07/11/25)
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  • Principal Engineer , Autonomy…

    General Motors (Denver, CO)
    …to report to that location three times a week, at minimum. **Role:** The Principal Software Engineer at General Motors should be an experienced leader who ... cares deeply about software and software quality. As a Principal Software Engineer , you will be responsible for designing, documenting, and implementing complex,… more
    General Motors (07/15/25)
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  • Principal Systems Engineer - Systems…

    RTX Corporation (Aurora, CO)
    …**Security Clearance:** TS/SCI without Polygraph We have an exciting opportunity for a ** Principal Systems Engineer ** - **Systems Architect** to join our team on ... this role as the Systems Architect & Design (SA&D) Engineer , you will be supporting a team of systems...+ RTX solves some of the toughest challenges in aerospace and defense. + Please consider the following role… more
    RTX Corporation (06/20/25)
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  • Sr Principal Systems Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …united and sustain our way of living. Join our team! As a Systems Engineer , you will be using your skills and expertise to research, architect, model, simulate, ... and detailed design, simulation, and test using progressive tools. As a cross-functional engineer , you are in charge of system-level ownership of new products and… more
    Sierra Nevada Company, LLC (07/18/25)
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  • Principal Systems Engineer - C2…

    RTX Corporation (Aurora, CO)
    …Clearance:** TS/SCI without Polygraph We have an exciting opportunity for a ** Principal ** **Systems Engineer ** **- Product Manager** supporting one of our ... and prioritize Epics and Capabilities. + Collaborate closely with the Chief Engineer and System Architects to define system-level requirements, decompose them into… more
    RTX Corporation (07/22/25)
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  • Information System Security Engineer

    BAE Systems (Broomfield, CO)
    …available based on position level and/or job specifics. **Information System Security Engineer Principal (ISSE)** **114338BR** EEO Career Site Equal Opportunity ... REQUIRED** This position is for an experienced information system security engineer (ISSE) to provide security engineering support within BAE Systems, Inc.… more
    BAE Systems (07/17/25)
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  • Engineer Principal Information…

    BAE Systems (Broomfield, CO)
    …incentives may be available based on position level and/or job specifics. ** Engineer Principal Information System Security** **114372BR** EEO Career Site Equal ... REQUIRED** This position is for an experienced information system security engineer (ISSE) to provide security engineering support within BAE Systems, Inc.… more
    BAE Systems (07/16/25)
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