• Systems Engineer Senior

    Lockheed Martin (Highlands Ranch, CO)
    …skills - able to convey complex technical data clearly to customers, peers, and senior leadership\. * Master's degree in Systems Engineering or a related ... SE spectrum-including risk management, trade‑study analysis, design‑review leadership, and Model‑Based Systems Engineering \(MBSE\) with tools such as IBM DOORS and… more
    Lockheed Martin (11/20/25)
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  • Systems Engineer Senior Staff…

    Lockheed Martin (Highlands Ranch, CO)
    …closely related technical discipline * Hands‑on experience with end‑to‑end systems engineering processes \(You've led or contributed to full‑lifecycle ... with modern requirements‑management and model‑based tools \(IBM DOORS, Cameo Systems Modeler\) * Active Secret clearance \(with eligibility for Top‑Secret\)… more
    Lockheed Martin (11/20/25)
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  • Senior Systems Engineer - IT

    Lockheed Martin (Littleton, CO)
    systems \. **WHO YOU ARE** Lockheed Martin is seeking a highly motivated Senior Systems Engineer \-IT to join our Radiant Mercury team\. This ... Cross\-Domain Solution \(CDS\) products\. This position is for a Systems Engineer /Installer on the Radiant Mercury product...is at the Deer Creek Facility \(DCF\) in Littleton, Colorado with limited ability to work remotely\. The candidate… more
    Lockheed Martin (11/12/25)
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  • Senior Ground MILSATCOM Systems

    The Boeing Company (Colorado Springs, CO)
    …and Security** (BDS), Space & Mission Systems MILSATCOM Program, is seeking a ** Senior Ground Systems Engineer ** (Level 4) to provide leadership and ... our nation's next generation of satellite ground mission planning systems in ** Colorado Springs, Colorado **...**El Segundo, California.** This position is for a Ground Engineer who enjoys being a leader; offering the opportunity… more
    The Boeing Company (11/10/25)
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  • Senior Systems Engineer

    RTX Corporation (Colorado Springs, CO)
    …Network Design, Battlespace Integration, and Interoperability for Domestic and International customers. The Senior Systems Engineer will be part of a ... United States of America **Location:** CO213: 1275 Newport Rd, Colorado Spri 1275 Newport Road , Colorado ...problems that create a safer, more secure world. The Systems Engineering (SE) Directorate is the central focus for… more
    RTX Corporation (11/12/25)
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  • Senior Model Based Systems

    KBR (Colorado Springs, CO)
    Title: Senior Model Based Systems Engineer KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our ... Exploitation, and Dissemination (TCPED) cycle. By leveraging a Model-Based Systems Engineering (MBSE) approach, this program will consolidate and integrate… more
    KBR (09/12/25)
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  • Systems Integration Engineer

    Lockheed Martin (Littleton, CO)
    …Learn about the Trident II D5 Fleet Ballistic Missile\. The responsibilities of a Senior Staff Electrical Systems Integration Engineer include: * Serve as ... analysis, and recommendation of Trade Study options related to the electrical systems * Perform data and document reviews and provide feedback for technical… more
    Lockheed Martin (11/15/25)
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  • Senior Associate, Info Security…

    L3Harris (Broomfield, CO)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Senior Associate, Information Security Systems Engineer Job Code: 31042 Job ... Boulder/North Denver, CO Job Schedule: 9/80 Job Description: Applies current systems security engineering methods, practices and technologies to the architecture,… more
    L3Harris (11/12/25)
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  • Sr Staff / Senior Systems

    SciTec (Boulder, CO)
    …will not be considered. SciTec has an immediate opportunity for a talented senior systems engineer to support our programs delivering Next-Generation ... for missile warning. Candidates will develop and implement model-based systems engineering processes in support of the Agile software...generated by AI will not be considered for employment. Colorado Residents: In any materials you submit, you may… more
    SciTec (10/16/25)
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  • Senior Information Systems Security…

    Parsons Corporation (Colorado Springs, CO)
    …challenges in the space domain? We need your help. Our team is looking for a ** Senior Information Systems Security Engineer (ISSE)** . In this role you will ... to Connect (ATC) for all existing and new Information Systems (IS) that require accreditation to include on premise...of the environment + **100% onsite is required in Colorado Springs, CO** **Desired Skills:** + Experience with DEVOPS… more
    Parsons Corporation (10/11/25)
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  • Senior Systems Engineer

    RTX Corporation (Colorado Springs, CO)
    …a rapidly evolving global market. We are seeking a Senior Systems Engineer to work onsite at Colorado Springs, CO. This position requires an active ... 9970 Federal Drive, Colo Spr 9970 Federal Drive , Colorado Springs, CO, 80921 USA Position Role Type: Onsite...world, and even beyond? At Collins Aerospace, our Mission Systems team helps civilian, military and government customers complete… more
    RTX Corporation (09/05/25)
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  • Senior Systems Engineer

    Lockheed Martin (Aurora, CO)
    …era in space and find a career that's built for you\. This Chief Engineer role is within the Double Eagle organization supporting the Ground Engineering \(GE\) Team ... in Colorado and reporting directly to the GE Manager\. As the GE Chief Engineer , you will: * Guide prioritization and execution of activities across the GE Team… more
    Lockheed Martin (11/09/25)
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  • Flight Test Integration - Systems

    Lockheed Martin (Littleton, CO)
    …D5 Fleet Ballistic Missile\. Lockheed Martin is looking for a highly motivated Flight Test Systems Integration Engineer to become a member of the Systems ... Engineering and Integration Team \(SEIT\)\. As a Flight Test Integration Engineer , you will: * Integrate the system architecture and CONOPS, system level design, and… more
    Lockheed Martin (11/20/25)
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  • Principal/ Senior Principal Systems

    Northrop Grumman (Aurora, CO)
    …of history, they're making history. **About the Team:** We are looking for a Principal or Senior Principal Systems Engineer to join our team at Buckley Space ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...Force Base, with paid travel to Boulder, CO, and Colorado Springs, CO. This is an on-site role within… more
    Northrop Grumman (11/21/25)
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  • Systems Software Engineer - C2BMC…

    The Boeing Company (Colorado Springs, CO)
    …future with us. The Boeing Company is looking for a ** Systems ** **Software Engineer - C2BMC (Associate, Experienced or Senior )** to join our Missile Defense ... processes + Software Requirements and architecture development in support of MDS systems + Develop, select, tailor and deploy integration and test processes, tools… more
    The Boeing Company (11/13/25)
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  • Senior Mission Systems

    RTX Corporation (Aurora, CO)
    …tough, meaningful problems that create a safer, more secure world. Raytheon is seeking a Senior Systems Engineer to support Mission Systems Engineering ... who works effectively in a collaborative, team-oriented environment. **Location: Aurora, Colorado ** **What You Will Do** + Perform detailed system calibrations and… more
    RTX Corporation (11/07/25)
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  • Senior Systems Engineer

    Lockheed Martin (Littleton, CO)
    …courage to dream big, then we want to build a better tomorrow with you\. As a Systems Engineer , you will be part of the System Engineering team within the MOATS ... of evolutionary capability improvements\. Your responsibilities will include: * Providing Systems Engineering leadership and oversight to the maintenance of the end… more
    Lockheed Martin (11/14/25)
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  • Senior Systems Engineer

    RTX Corporation (Colorado Springs, CO)
    …for an experienced and highly motivated individual to join us as a lead systems engineer to support all phases of ejection seat product development lifecycle ... **Date Posted:** 2025-11-19 **Country:** United States of America **Location:** HCO03: Mission Systems (Ejec Seating) 1225 Aeroplaza Drive , Colorado Springs,… more
    RTX Corporation (11/19/25)
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  • Senior Systems Safety…

    Lockheed Martin (Littleton, CO)
    …are with Lockheed Martin Space\! As we enter a new era of Strategic Weapon Systems , we are a pioneer, partner, innovator and builder\. Do you have a passion for ... CO has an immediate opening for a System Safety Engineer to help field a new weapon system that...and risk, and supportability and effectiveness analyses for total systems \. Analyses are performed at all levels of total… more
    Lockheed Martin (10/11/25)
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  • Engineer (Telecommunications Engineering)…

    Tri-State Generation and Transmission Association, Inc. (Westminster, CO)
    …grade 8; Engineer III (Telecommunications Engineering); job grade 9 or Senior Engineer (Telecommunications Engineering), job grade 10. This decision will be ... (STD), Employee Assistant Program (EAP) and Paid Leave Benefits. ** Senior Engineer (Telecommunications Engineering)** Hiring Salary Range: $106,000-$148,000… more
    Tri-State Generation and Transmission Association, Inc. (11/14/25)
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