• UNIX Systems Engineer

    GovCIO (Denver, CO)
    **Overview** GovCIO is currently hiring for an UNIX Systems Engineer to plan, execute, and implement,create and maintain team technical instructions, operating ... **Responsibilities** This position is for a Senior UNIX System Engineer for a mixed and growing environment of Red...a mixed and growing environment of Red Hat Enterprise Linux /Oracle Enterprise Linux and Solaris UNIX. This… more
    GovCIO (12/24/25)
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  • Senior Principal Offensive Security…

    Oracle (Denver, CO)
    **Job Description** Job Description **Offensive Security Engineer ** Oracle Cloud Infrastructure Group The Oracle Cloud Infrastructure (OCI) Offensive Security team ... us! Our ideal candidate is a hardworking and hands-on engineer who cares about security and improves their knowledge...platforms for code-coverage analysis + Several different hypervisors + Linux and Windows kernel mode non-sense + The list… more
    Oracle (12/20/25)
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  • Ground Systems Engineer , Level 2…

    Lockheed Martin (Colorado Springs, CO)
    …find a career that's built for you\. Lockheed Martin is seeking a Ground Systems Engineer to join the LM Team located in Colorado Springs, CO\. Ground Systems ... Engineer * Utilizes strong analytical and troubleshooting skills, as...troubleshooting skills, as required * Performs software maintenance support Linux , AIX, and PC compatible computers, associating switching, network,… more
    Lockheed Martin (12/11/25)
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  • DevOps Engineer - Starfleet (Level 3 OR 4)

    Northrop Grumman (Aurora, CO)
    …is seeking a **Principal (Level 3) OR Sr. Principal (Level 4) DevOps Engineer ** to join our team based in **Aurora, Colorado.** **About our local organization:** ... or produce a higher quality product. **About the job** : As a DevOps Engineer on Swordfish's Data Management you'll join a team that enables rapid development and… more
    Northrop Grumman (12/05/25)
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  • Site Reliability Engineer

    Cisco (Boulder, CO)
    …tasks. **Your Impact** Splunk's FedRAMP SRE team is looking for a Site Reliability Engineer to help lead, design and build the next generation of our large scale ... Specialist (CKS). + You have a good understanding of linux systems (network stack, file system, OS services) and...such as AWS Certified Solutions Architect, AWS Certified DevOps Engineer , or Google Associate Cloud Engineer (ACE).… more
    Cisco (11/27/25)
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  • Principal Software Engineer

    Oracle (Denver, CO)
    …at an early stage, working on ambitious new initiatives and growing fast. An engineer at any level can have a significant technical and business impact. You should ... as Python, Perl or Bash. Hands-on experience developing multi-threaded embedded Linux application/infrastructure. Experience in one or more Network or Storage stacks… more
    Oracle (12/20/25)
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  • Principal Software Development Engineer

    Oracle (Denver, CO)
    …at an early stage, working on ambitious new initiatives and growing fast. An engineer at any level can have a significant technical and business impact. You should ... as Python, Perl or Bash. + Hands-on experience developing multi-threaded embedded Linux application/infrastructure. + Experience in one or more Network or Storage… more
    Oracle (12/20/25)
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  • Network/System Engineer

    GovCIO (United States Air Force Acad, CO)
    **Overview** GovCIO is currently hiring for a Senior Network/System Engineer to lead day-to-day operations and lifecycle management of high availability physical and ... & Escalation:** Lead complex incident investigation and remediation across Windows, Linux , storage and networking stacks; produce RCA and durable fixes. +… more
    GovCIO (11/21/25)
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  • Cybersecurity and IT Operations Engineer

    ManTech (Boulder, CO)
    **MANTECH** is seeking a skilled and experienced **Cybersecurity IT Operations Engineer ** to join our team in **Boulder, CO** . **This position is contingent upon ... enterprise. You will be responsible for the administration of both Windows and Linux systems, while also providing support for a Security Information and Event… more
    ManTech (11/20/25)
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  • Full-stack (Front-end focused) Software…

    Northrop Grumman (Aurora, CO)
    …product. **About the job** : This requisition is sourcing a Full-Stack Software Engineer with a focus on the Front-end. The program appreciates engineers that ... using Docker and Kubernetes + Experience developing applications on a Linux /Unix operating system **Preferred Qualifications:** It is preferred that a given… more
    Northrop Grumman (11/15/25)
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