• Principal Systems Engineer

    RTX Corporation (Aurora, CO)
    …satellite ground system? We have an exciting opportunity for a ** Principal Systems Engineer - Control Account Manager** to support a cross-disciplined ... for a large-scale software development effort of a satellite command and control system. The CAM is responsible for managing cost, schedule, and performance… more
    RTX Corporation (12/11/25)
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  • Senior Principal Engineer II…

    BAE Systems (Boulder, CO)
    …Other incentives may be available based on position level and/or job specifics. **Senior Principal Engineer II Electrical Systems - $20K Sign On Bonus** ... external hires.** This position is for an experienced power systems engineer who can provide added value...following: + Lithium-ion batteries. + Solar arrays. + Power control and distribution. + Power conversion, regulation, and/or direct… more
    BAE Systems (12/10/25)
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  • Engineer Principal Systems

    BAE Systems (Westminster, CO)
    …Other incentives may be available based on position level and/or job specifics. ** Engineer Principal Systems ** **117971BR** EEO Career Site Equal Opportunity ... launch. This leadership position is for a highly experienced systems engineer who can lead a team...Architecture, and Integration of Space Missions. + Manage and Control the Technical Baseline. + Interface with and support… more
    BAE Systems (11/14/25)
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  • Engineer Principal - Ground…

    BAE Systems (Westminster, CO)
    …awards. Other incentives may be available based on position level and/or job specifics. ** Engineer Principal - Ground Systems ** **118526BR** EEO Career Site ... committed to innovation, integrity, continual learning and strong execution. Ground Systems Engineer in support of design, requirements, analysis, integration,… more
    BAE Systems (11/21/25)
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  • Principal Senior Electrical System…

    BAE Systems (Westminster, CO)
    …position level and/or job specifics. ** Principal Senior Electrical System Engineer Electrical Systems Lead** **118888BR** EEO Career Site Equal Opportunity ... and power conversion, single board computers, high precision thermal control including cryo systems , and FPGA based controllers. + Lead resolution of electrical… more
    BAE Systems (12/04/25)
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  • Engineer Principal - Mission…

    BAE Systems (Broomfield, CO)
    …awards. Other incentives may be available based on position level and/or job specifics. ** Engineer Principal - Mission Operations Systems Engineer ** ... **Job Description** We re seeking a self-motivated systems engineer to join our ...payload, or subsystem design. + Mission management, command and control . + Operations product development such as command execution… more
    BAE Systems (11/07/25)
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  • Optical Systems Engineer - Senior…

    BAE Systems (Broomfield, CO)
    …Other incentives may be available based on position level and/or job specifics. **Optical Systems Engineer - Senior Principal II** **118839BR** EEO Career ... **Job Description** We are seeking an experienced Optical Systems Engineer to join our team..., including segmented apertures and associated wavefront sensing and control systems . + Proven ability to communicate… more
    BAE Systems (12/04/25)
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  • Engineer Principal - RF…

    BAE Systems (Broomfield, CO)
    …awards. Other incentives may be available based on position level and/or job specifics. ** Engineer Principal - RF Systems Analyst** **118702BR** EEO Career ... Team and Launch Your Career BAE Space and Mission Systems , Inc. is seeking a talented and motivated RF...+ Explore system interfaces and development of payload Interface Control Documents (ICD). + Collaborate with subject matter experts… more
    BAE Systems (12/09/25)
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  • Principal Engineer Space Vehicle…

    BAE Systems (Boulder, CO)
    …test and delivery of highly capable space systems . You will be the Chief Engineer or Lead Systems Engineer ensuring the company delivers a system that ... mission needs. It is preferred to have a Spacecraft Systems Engineer with a background in either...be available based on position level and/or job specifics. ** Principal Engineer Space Vehicle Engineer **… more
    BAE Systems (12/02/25)
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  • Technical Fellow Senior Principal III…

    BAE Systems (Boulder, CO)
    **Job Description** The SIGINT Mission Chief Engineer (MCE) serves as the principal technical authority, responsible for leading a cross-functional team and ... be available based on position level and/or job specifics. **Technical Fellow Senior Principal III SIGINT Mission Chief Engineer ** **115754BR** EEO Career Site… more
    BAE Systems (12/12/25)
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  • Principal Electrical System Engineer

    BAE Systems (Westminster, CO)
    …power electronics and power conversion, single board computers, high precision thermal control including cryo systems , and FPGA based controllers. + Lead ... $10,000 Sign-On Bonus being offered for external hires. BAE Systems is expanding our expertise to provide exciting and...be available based on position level and/or job specifics. ** Principal Electrical System Engineer Payloads - $10K… more
    BAE Systems (09/17/25)
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  • Sr Principal Electrical System…

    BAE Systems (Westminster, CO)
    …mechatronic systems . + Provide subject matter expertise in space-based electronics systems and components to include motor control theory, closed loop ... $10,000 Sign-On Bonus being offered for external hires. BAE Systems is expanding our expertise to provide exciting and...available based on position level and/or job specifics. **Sr Principal Electrical System Engineer Mechanisms Lead -… more
    BAE Systems (12/03/25)
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  • Principal Systems Engineer

    RTX Corporation (Aurora, CO)
    …problems that create a safer, more secure world. Raytheon Technologies is seeking a Principal Systems Engineer (MBSE) to provide enterprise-wide systems ... within the Intelligence Community. The ideal candidate will apply Model-Based Systems Engineering (MBSE) and Digital Engineering practices to define system… more
    RTX Corporation (12/03/25)
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  • Sr Principal Systems Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …detail and a passion for developing innovation solutions? Join our team! As a Sr Principal Systems Architect you will guide the development and support of the ... with internal teams, SMEs, program management, customer representatives, and subcontractors. The Systems Architect works closely with the Chief Engineer and the… more
    Sierra Nevada Company, LLC (12/03/25)
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  • Senior Principal Engineer Antenna…

    BAE Systems (Westminster, CO)
    …incentives may be available based on position level and/or job specifics. **Senior Principal Engineer Antenna Design Engineer ** **118929BR** EEO Career Site ... primarily support the Tactical Solutions business unit of BAE Systems SMS, and will have Radio Frequency (RF) engineering...producibility of designs and to cost, budget, and schedule control . + Experience with design of antennas and passive… more
    BAE Systems (12/07/25)
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  • Transmission Planning Engineer (Entry,…

    Xcel Energy (Denver, CO)
    …requires a balance of technical acumen and strong communication skills, as the principal engineer will need to convey technical concepts clearly and effectively ... position designed to develop technical expertise in transmission planning and power systems simulations. The Engineer performs work that involves conventional… more
    Xcel Energy (12/09/25)
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  • Engineer Senior Principal - Command…

    BAE Systems (Boulder, CO)
    …awards. Other incentives may be available based on position level and/or job specifics. ** Engineer Senior Principal - Command & Data Handling / Networking ... Sign On Bonus being offered for external hires. This technical role is for an engineer who will work within the Command and Data Handling subsystem team to support… more
    BAE Systems (11/04/25)
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  • Engineer Senior Principal II…

    BAE Systems (Broomfield, CO)
    …Other incentives may be available based on position level and/or job specifics. ** Engineer Senior Principal II - Payload Performance Lead** **117533BR** EEO ... Description** Join Our Team and Launch Your Career. BAE Systems Space and Mission Systems , Inc. is...+ Explore system interfaces and development of payload Interface Control Documents (ICD). + Collaborate with subject matter experts… more
    BAE Systems (10/29/25)
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  • Principal Electrical Design Engineer

    BAE Systems (Westminster, CO)
    …incentives may be available based on position level and/or job specifics. ** Principal Electrical Design Engineer ** **109811BR** EEO Career Site Equal Opportunity ... Apply innovative design techniques to create defense-oriented, cutting-edge electronic systems . + Responsible for system and detailed circuit development, modeling,… more
    BAE Systems (10/08/25)
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  • EMI/EMC Principal Engineer

    BAE Systems (Westminster, CO)
    …may be available based on position level and/or job specifics. **EMI/EMC Principal Engineer ** **114036BR** EEO Career Site Equal Opportunity Employer. Minorities ... Description** **US CITIZENSHIP REQUIRED** Would you like to be part of the electrical systems of the future? BAE Systems in beautiful Westminster and Boulder,… more
    BAE Systems (12/03/25)
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