• Sr. System Safety Engineer

    RTX Corporation (Aurora, CO)
    …You Will Do:** + This is an exciting opportunity for a highly motivated **Senior System Safety Engineer ** to join us **onsite** in a closed area program with ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...the LCE Safety Engineering Team. + As a **Senior System Safety Engineer ** , your responsibilities will… more
    RTX Corporation (10/31/25)
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  • Principal Systems Engineer EO/IR…

    BAE Systems (Westminster, CO)
    …incentives may be available based on position level and/or job specifics. **Principal Systems Engineer EO/IR Systems ** **118749BR** EEO Career Site Equal ... Provide engineering support to architect EO/IR mission solutions and system concepts. + Provide systems engineering leadership...US Department of Education. + A current, active Secret security clearance is required. + Proven track record in… more
    BAE Systems (12/04/25)
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  • Principal System Safety Engineer

    RTX Corporation (Aurora, CO)
    …**What You Will Do:** + This is an exciting opportunity for a highly motivated **Principal System Safety Engineer ** to join us on the Air and Space team in ... Aurora Colorado. + As a **Principal System Safety Engineer ** , your responsibilities will...experience as required for this position. + Experience with: System Safety Engineering, Systems Engineering, Software or… more
    RTX Corporation (10/31/25)
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  • Senior Systems Engineer Tactical…

    BAE Systems (Westminster, CO)
    …may be available based on position level and/or job specifics. **Senior Systems Engineer Tactical Solutions** **119373BR** EEO Career Site Equal Opportunity ... in the form of released documents for the same systems . Manage system interfaces. + Support program...US Department of Education. + A current, active Secret security clearance is required. \#LI-AP1 **Preferred Education, Experience, &… more
    BAE Systems (12/19/25)
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  • Principal Electrical Engineer - Test…

    BAE Systems (Westminster, CO)
    …Electronic Solutions (EES) team is seeking a collaborative, action-oriented Principal Electrical/Electronic Systems Test Engineer to be a contributor and leader ... engineering records. + Ability and willingness to obtain TS/SCI security clearance is required. \#LI-LB3 A security ...based on position level and/or job specifics. **Principal Electrical Engineer - Test Systems ** **118801BR** EEO Career… more
    BAE Systems (12/09/25)
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  • Systems Test Engineer II

    BAE Systems (Westminster, CO)
    …Education, Experience, & Skills** + RF Range testing experience. + Current Secret security clearance. + Advanced computer application skills, such as Matlab, C, ... Secretary of Education, US Department of Education. \#LI-AP1 A security clearance or access with Polygraph is not required...be available based on position level and/or job specifics. ** Systems Test Engineer II** **117679BR** EEO Career… more
    BAE Systems (12/02/25)
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  • System Development Engineer II,…

    Amazon (Denver, CO)
    …Redshift, OpenSearch, Glue, QuickSight, and Agentic AI services. We are seeking an Systems Development Engineer II who can thing big and simplify solutions ... continue to have the best experience possible! A successful Systems Development Engineer II joining the team...(design patterns, reliability and scaling) of new and existing systems experience - Current, active US Government Security more
    Amazon (12/10/25)
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  • Senior Systems Engineer - IT

    Lockheed Martin (Littleton, CO)
    engineer Cross\-Domain Solution \(CDS\) products\. This position is for a Systems Engineer /Installer on the Radiant Mercury product within the TSS program\. ... ARE** Lockheed Martin is seeking a highly motivated Senior Systems Engineer \-IT to join our Radiant Mercury...a strong background in Red Hat Enterprise Linux \(RHEL\), system hardening, and network security principles, with… more
    Lockheed Martin (11/12/25)
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  • Principal Engineer System Test…

    Northrop Grumman (Colorado Springs, CO)
    …-Launch and Missile Defense Systems provides an excellent opportunity for a Principal Engineer System Test - System Test Analyst (25-356) to join our ... Applicants must have a current, active in-scope DoD-issued **Secret** security clearance at the time of application ,...Command and Control (C2) systems , defense communication systems , the Missile Defense System (MDS) in… more
    Northrop Grumman (10/25/25)
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  • Artemis 3 Gncp Flight Software Responsible…

    Lockheed Martin (Highlands Ranch, CO)
    …will take humans farther than we have ever gone before\. This Certified Principal Engineer \(CPE\)/Responsible Systems Engineer \(RSE\) position is for a ... the Guidance, Navigation, Control & Propulsion \(GNCP\) functions\. A Certified Principal Engineer \(CPE\)/Responsible Systems Engineer \(RSE\) is a highly… more
    Lockheed Martin (11/13/25)
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