• Engineer Senior Principal II Mission…

    BAE Systems (Broomfield, CO)
    …be available based on position level and/or job specifics. ** Engineer Senior Principal II Mission Architect National Security Systems ** **116059BR** EEO ... **Job Description** Technical leadership position for a Systems Engineer with experience architecting space...Education, US Department of Education. + A current, active Top Secret security clearance is required with… more
    BAE Systems (09/17/25)
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  • Systems Engineer Sr .…

    Lockheed Martin (Littleton, CO)
    …Familiarity with data analysis, metrics collection and reporting * Ability to obtain a Top Secret clearance **Desired Skills:** * Experience on FBM Program * ... the Trident II D5 Fleet Ballistic Missile As a Systems Engineering Review Coordinator, you will: * Provide technical...* Familiarity with action item processing procedure * Active Top Secret **Security Clearance Statement:** This position… more
    Lockheed Martin (09/12/25)
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  • Sr Systems Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …or standard tools such as Matlab, Python, and C++. + **A current/active Top Secret US Security Clearance with SCI Eligibility is required.** **Qualifications ... more (https://www.sncorp.com/careers/total-rewards/) . **IMPORTANT NOTICE:** This position requires current/active Top Secret with SCI eligibility US Security… more
    Sierra Nevada Company, LLC (07/18/25)
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  • Systems Engineer Sr

    Lockheed Martin (Littleton, CO)
    …who share our passion for excellence and innovation\. If you're a skilled engineer looking for a challenging and rewarding opportunity, join the Erebus Team and ... be part of a software development SCRUM team as the embedded system engineer and will be assisting with system modeling, requirements definition and user outreach… more
    Lockheed Martin (09/13/25)
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  • Engineer Senior Mission…

    BAE Systems (Boulder, CO)
    …Other incentives may be available based on position level and/or job specifics. ** Engineer Senior Mission Systems Analyst** **116685BR** EEO Career Site ... CITIZENSHIP REQUIRED** Join the Mission Engineering team at BAE Systems Inc, Space and Mission Systems a...their careers. We re seeking a flexible and action-oriented engineer to support modeling and simulation tools to support… more
    BAE Systems (09/27/25)
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  • Engineer Senior CONOPS Active…

    BAE Systems (Boulder, CO)
    **Job Description** Technical position for a CONOPS/ Systems Engineer with experience in Tasking, Collection, Processing, Exploitation and Dissemination (TCPED). ... clearance with ability to obtain and maintain a TS /SCI security clearance is required. + Solid Systems...be available based on position level and/or job specifics. ** Engineer Senior CONOPS Active Clearance Required** **116686BR**… more
    BAE Systems (09/27/25)
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  • Sentinel Sr . Principal Systems

    Northrop Grumman (Colorado Springs, CO)
    …System experience (Minuteman III or similar military or industry experience) + Active Top Secret clearance with investigation in the last 6 years **Position ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees… more
    Northrop Grumman (09/19/25)
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  • Senior Associate, Information Security…

    L3Harris (Colorado Springs, CO)
    …with content development and administration of SEIM/audit reduction tools (eg, Splunk). + Top Secret clearance is highly desired. In compliance with pay ... sea and cyber domains in the interest of national security. Job Title: ​ Senior Associate, Info Security Sys Engineering Job Code: 28683 Job Location: Colorado… more
    L3Harris (09/14/25)
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  • Sr RF Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …within SNC's Multi-Domain Solutions group is looking for a highly motivated RF systems engineer to join their multi-disciplinary team executing a portfolio of ... to transform humanity through technology and imagination! As a Sr RF Engineer , you will be using...Electronic Warfare, ELINT/SIGINT/ESM, Radar, Signal Processing + An active Top Secret US Security Clearance is required… more
    Sierra Nevada Company, LLC (09/23/25)
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  • Software Engineer 3/4 (Active TS

    Northrop Grumman (Aurora, CO)
    …, DevOps Engineer , Systems Administrator, Database Administrator, and Network Engineer peers from entry-level to the most senior chief engineers and ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...is seeking a Level 3 (Principal) or Level 4 ( Senior Principal) engineer to join our team… more
    Northrop Grumman (08/12/25)
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