• Senior Principal Systems Engineer

    RTX Corporation (Aurora, CO)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS/SCI without Polygraph...We have an exciting opportunity for a Principal Systems Engineer - Space Network Management Product Owner to provide… more
    RTX Corporation (09/26/25)
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  • Senior Engineer , Cyber M&A Advisor

    Cardinal Health (Denver, CO)
    …20 on the Fortune 500. We currently have a full-time job opening for a Senior Engineer to oversee the Cyber aspects of Mergers and Acquisitions. **_Department ... overview:_** The Information Security team at Cardinal Health enables Cardinal Health to...resources + Paid parental leave + Healthy lifestyle programs ** Application window anticipated to close:** 9/26/25 *if interested in… more
    Cardinal Health (09/03/25)
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  • Senior Systems Engineer - TS/SCI…

    RTX Corporation (Aurora, CO)
    …that create a safer, more secure world. We have an exciting opportunity for a ** Senior Systems Engineer ** supporting one of the premier programs within the Air & ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (08/20/25)
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  • Senior Lead Software Development…

    Lumen (Denver, CO)
    …as we digitally connect the world and shape the future. **The Role** The Senior Lead Software Development Engineer contributes to the design and development of ... the ServiceNow platform. While not the primary architect, the Senior Lead plays a key role in technical execution... architects. + Must have the ability to obtain Security Clearance. **Compensation** This information reflects the anticipated base… more
    Lumen (09/27/25)
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  • Systems Engineer , Senior

    Lockheed Martin (Englewood, CO)
    …mission that matters most\. Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as a destination, we see ... solutions, focusing on resiliency and urgency through our 21st Century Security (R) vision\. We're erasing boundaries and forming partnerships across industries and… more
    Lockheed Martin (09/05/25)
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  • Senior Network Engineer

    SAIC (Colorado Springs, CO)
    …touch labor as well as a strategic mindset to be successful. As a Network Engineer you will support the customers' various Wide Area Networks (WANs) and local area ... in the Network Operations team. And act as the Senior role to interface with the Engineering Team. Duties...Team. Duties of Tier II & III O&M Network Engineer are as follows: + Tier III O&M of… more
    SAIC (09/25/25)
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  • Engineer Senior Principal II - EO/IR…

    BAE Systems (Broomfield, CO)
    …Other incentives may be available based on position level and/or job specifics. ** Engineer Senior Principal II - EO/IR Architect** **114190BR** EEO Career Site ... **US CITIZENSHIP REQUIRED** This position is for an experienced engineer , scientist or physicist to provide engineering leadership for...Assessment + Assessment for Ready to Ship Review + Application of best practices and lessons learned + Support… more
    BAE Systems (09/09/25)
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  • Senior Software Infrastructure…

    RTX Corporation (Aurora, CO)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS/SCI with Poly...world. Raytheon is seeking a highly skilled **Software Infrastructure Engineer ** with **expertise in DevOps** tools to join our… more
    RTX Corporation (08/30/25)
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  • Offensive Security Engineer

    Coinbase (Denver, CO)
    …fully supported. The Application Security org at Coinbase is hiring for a Senior Offensive Security Engineer . In this role, you will lead and enhance ... certification (eg, OSCP, GPEN). * 5+ years of experience in application security , penetration testing, bug bounty triage, or other offensive security more
    Coinbase (09/18/25)
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  • Senior Systems Engineer

    RTX Corporation (Aurora, CO)
    …create a safer, more secure world. We have an exciting opportunity for a ** Senior ** **Systems Engineer ** Solution Manager supporting one of our premier programs ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (10/01/25)
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