• Principal Systems Engineer

    Northrop Grumman (Aurora, CO)
    …making history. Northrop Grumman Space Systems (NGSP) is seeking a ** Principal Systems Engineer ( Software Integrator )** / **Sr. Principal Systems ... demonstrate a commitment to ethics, integrity. Responsibilities for an Integration Engineer include familiarity with Automated Testing framework, software more
    Northrop Grumman (11/22/25)
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  • Software Integrator Engineer

    Northrop Grumman (Colorado Springs, CO)
    …Systems is seeking a Software Engineer - Level 4 / Sr Principal Software Engineer Integrator to join our team of skilled and diverse ... defense system's current and future capabilities. The position is for a Software Engineer - Level 4 and requires previous experience in integrating separate … more
    Northrop Grumman (11/14/25)
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  • Software Integrator Engineer

    Northrop Grumman (Colorado Springs, CO)
    …Systems is seeking a Software Engineer - Level 4 / Sr Principal Software Engineer Integrator to join our team of skilled and diverse ... and future capabilities. The position requires prior experience integrating separate software components into a single system and strong technical skills.… more
    Northrop Grumman (11/14/25)
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  • Sr Principal Systems Software

    Sierra Nevada Company, LLC (Plano, TX)
    …are robust, scalable, and aligned with mission and business objectives. The Senior Principal Software Engineer provides strategic technical direction, leads ... is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems. Its...airborne command-and-control fleet. We need you! As the Senior Principal Software Systems Engineer , you… more
    Sierra Nevada Company, LLC (11/14/25)
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  • Principal Software Engineer

    SAIC (Honolulu, HI)
    **Description** SAIC is seeking a ** Principal Software Engineer ** who will be a systems administrator providing on-site hardware and software support, ... technical services specialized interface to intelligence/sensor systems, scientific analysis/studies, software development, system integration, security testing, assessment and authorization,… more
    SAIC (11/28/25)
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  • Principal Systems Software

    Sierra Nevada Company, LLC (Plano, TX)
    …the US Air Force's critical airborne command-and-control fleet. We need you! As a Principal Systems Software Engineer with a software background, ... more about NC3 and SAOC here (https://www.sncorp.com/capabilities/nc3-systems/) . Are you a Systems Software Engineer who is interested in working on one of the… more
    Sierra Nevada Company, LLC (11/20/25)
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  • Principal Software Engineer

    SAIC (Colorado Springs, CO)
    **Description** SAIC seeks a highly experienced and energetic Software Engineer to support the US Space Force, Space Systems Command, in performing operational ... government customer, the SAIC Program Manager, and the Chief Engineer , the Software Engineer is...other factors. REQNUMBER: 2511218 SAIC is a premier technology integrator , solving our nation's most complex modernization and systems… more
    SAIC (10/30/25)
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  • Principal Embedded Real-time…

    RTX Corporation (Tucson, AZ)
    …that takes pride in the company and consistently delivers superior solutions. Our Principal Embedded Real-Time Software Developer/ Integrator is a technical ... tough, meaningful problems that create a safer, more secure world. The Software organization develops software applications, including integration and test on… more
    RTX Corporation (11/08/25)
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  • Principal /Sr. Principal Systems…

    Northrop Grumman (Rolling Meadows, IL)
    …provides complex avionics systems in Targeting, EOIR, and RF technology areas. Principal Engineer Systems opportunities are available in the following discipline ... Northrop Grumman Mission Systems (NGMS) seeks to fill a Principal /Sr. Principal Systems Engineer in...performance. NGMS is a leading global provider, manufacturer and integrator of advanced, secure and agile software -defined… more
    Northrop Grumman (10/15/25)
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  • Principal Software Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    Do you enjoy developing new products and services? Join us! Our Software Engineers work in an agile, collective environment. You will be using your skills and ... expertise to define, design, develop, test, certify and improve cutting-edge software products. These cover a very wide range from advanced mission payloads and… more
    Sierra Nevada Company, LLC (11/07/25)
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