• Information Security Engineer - Black Lotus…

    Lumen (Denver, CO)
    …techniques to lead the team in tracking sophisticated adversaries, delivering actionable threat intelligence data to Lumen customers. + Lead and enhance ... future. **The Role** Black Lotus Labs is seeking a Principal Security Engineer on the Research &...and a petabyte-scale compute cluster to perform cutting edge threat research, hunting and tracking advanced persistent threat… more
    Lumen (10/25/25)
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  • Principal Systems Engineer (MBSE)…

    RTX Corporation (Aurora, CO)
    …that create a safer, more secure world. Raytheon Technologies is seeking a Principal Systems Engineer (MBSE) to provide enterprise-wide systems engineering and ... integration support within the Intelligence Community. The ideal candidate will apply Model-Based Systems Engineering (MBSE) and Digital Engineering practices to… more
    RTX Corporation (09/03/25)
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  • Principal Software Engineer (Onsite)

    RTX Corporation (Aurora, CO)
    …expertise to meet the needs of today's mission and stay ahead of tomorrow's threat . Our team solves tough, meaningful problems that create a safer, more secure ... accomplish air, space and missile defense missions. Within ASDS, Space Intelligence , Surveillance & Reconnaissance is our Sub-SBU that delivers information… more
    RTX Corporation (10/09/25)
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  • Principal Software Engineer (Onsite)

    RTX Corporation (Aurora, CO)
    …expertise to meet the needs of today's mission and stay ahead of tomorrow's threat . Our team solves tough, meaningful problems that create a safer, more secure ... accomplish air, space and missile defense missions. Within ASDS, Space Intelligence , Surveillance & Reconnaissance is our Sub-SBU that delivers information… more
    RTX Corporation (10/09/25)
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  • Director Information Security

    Lumen (Denver, CO)
    …Security Group Black Lotus Security Group (BLSG) is Lumen Technologies' advanced threat intelligence and network engineering organization. BLSG combines global ... world's most complex networks. **The Main Responsibilities** We are seeking a Principal Information Security Engineer Director, Information Security to support… more
    Lumen (09/03/25)
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