• Senior / Principal Windows

    SciTec (Boulder, CO)
    …not be considered. SciTec has an immediate opportunity for a talented Senior / Principal Windows System Administrator to join our team in Boulder, CO. ... security policies and procedures to protect Windows systems and data. + Monitor system performance and identify areas for optimization. + Troubleshoot and… more
    SciTec (11/19/25)
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  • Principal / Senior Principal

    Northrop Grumman (Aurora, CO)
    …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 Force ... for a large missile defense contract. We provide a combination of Linux system design, administration, and sustainment (no Windows !), cyber security, network and… more
    Northrop Grumman (11/21/25)
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  • Senior Principal Offensive Security…

    Oracle (Denver, CO)
    …(OCI) Offensive Security team provides OCI with the capabilities to ensure our systems and services meet the security objectives we communicate to customers. The ... . Are you interested in building large-scale distributed security systems and tools for the cloud? Do you love...code-coverage analysis + Several different hypervisors + Linux and Windows kernel mode non-sense + The list goes on… more
    Oracle (11/25/25)
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  • Sr Principal Network Engineer

    Northrop Grumman (Aurora, CO)
    …they're making history. Northrop Grumman Space Systems (NGSP) seeks to fill a ** Senior Principal Network Engineer** in the Payload and Ground Systems ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (11/21/25)
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  • Regional Manager, Data Center Security Risk…

    Oracle (Denver, CO)
    …The Regional Manager, Security Risk Assessments AMER, will act as the principal liaison with all internal-and, as needed, external-stakeholders across the AMER ... centers throughout the AMER region. This role reports directly to the Senior Manager Global Security Risk Assessments. The position requires regular travel within… more
    Oracle (11/26/25)
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