• Systems Administrator

    Northrop Grumman (Aurora, CO)
    …adjudicated CI Polygraph.** + Basic understanding of VMWare, k8s, Windows, Linux , enterprise implementation, migration, and maintenance. + Experience in Security ... and document technical processes and procedures as needed. + Ensure necessary administration tasks are completed, and direct others as necessary. + Analyze internal… more
    Northrop Grumman (11/27/25)
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  • Oracle Cloud Infrastructure Technologist

    Oracle (Denver, CO)
    …and networking expertise with VMWare, KVM, Oracle VM, Hyper-V + Strong Linux and/or Windows system administration skills **Certifications:** + Oracle Cloud ... Infrastructure certification (Associate or Professional) is highly desirable. + Additional certifications in related technologies (eg, AWS, Azure, Terraform, Security) would be a plus. **Communication & Leadership:** + Excellent client-facing skills with the… more
    Oracle (11/25/25)
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  • Senior Support Engineer 1 - Oracle Exadata Cloud…

    Oracle (Denver, CO)
    …on **Oracle Exadata Cloud Services (ExaCC / ExaCS)** implementations and administration . + Collaborate with customers through remote and on-site engagements, ... and maintenance and backup and recovery strategies + Proficiency in **Unix, Linux , and/or Windows** operating systems. + Programming and troubleshooting skills in… more
    Oracle (11/25/25)
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  • Senior Principal Security Engineer

    Oracle (Denver, CO)
    …with network monitoring and telemetry solutions, network configuration management, linux systems administration + Experience leading security-related technical ... troubleshooting calls and performing post-mortem analysis Disclaimer: **Certain US customer or client-facing roles may be required to comply with applicable requirements, such as immunization and occupational health mandates.** **Range and benefit information… more
    Oracle (11/25/25)
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  • QA Analyst 3-ProdDev

    Oracle (Denver, CO)
    …Excellent in communicating bugs and driving them to closure 5. Experience with Linux System Administration 6. Experience working with distributed teams (across ... geographies and groups) 7. Highly motivated and ability to work with minimal supervision. **Roles and Responsibilities:** 1. Work closely with the development team from the inception of the feature through to delivery. 2. Understand changes in technology and… more
    Oracle (11/25/25)
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  • Principal Software Engineer- OCI Software…

    Oracle (Denver, CO)
    …systems, storage, and distributed persistence technologies. + Good understanding of Linux administration and networking stack configuration + Deep understanding ... of object-oriented design and SDK development, specifically within a cloud environment + Experience working closely with architects, principals, product, and program managers to deliver product features on time and with high quality. + Demonstrable technical… more
    Oracle (11/25/25)
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  • Staff / Sr Staff Cybersecurity Engineer

    SciTec (Boulder, CO)
    …security tools such as Grype, Syft, Snyk, etc. + Systems and service administration in a Linux environment, including the installation and maintenance of ... applications supporting CI/CD like Gitlab, etc *Resumes, Cover Letters, and Applications which are generated by AI will not be considered for employment. Colorado Residents: In any materials you submit, you may redact or remove age-identifying information such… more
    SciTec (11/24/25)
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  • TSSCI Systems Administrator (Level 2)

    Insight Global (Louisville, CO)
    …of systems hardware and software. Their environment is a mix of Windows and Linux , and you will also be supporting Vmware, Horizon View, Active Directory, and VDI. ... Skills and Requirements 2-4 years of experience within systems administration 1- years of experience support RHEL and Windows operating… more
    Insight Global (11/22/25)
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  • Sr Principal Network Engineer

    Northrop Grumman (Aurora, CO)
    …network **Preferred Qualifications:** + Firewall Hardware and Software Knowledge, administration , management and modifications + CISCO Router, Switches Hardware and ... and interfacing, such as routers, switches, firewalls, load balancers etc. + Linux and Windows knowledge \#LI-VC2 Primary Level Salary Range: $124,900.00 -… more
    Northrop Grumman (11/21/25)
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  • Senior / Principal Windows System Administrator

    SciTec (Boulder, CO)
    …focus on supporting customer needs. Responsibilities + Provide Windows systems administration in multiple heterogeneous Microsoft Windows and Red Hat Enterprise ... Linux environments + Install, configure, and manage Windows operating systems, applications, and related software, including Microsoft Exchange, Office, SharePoint… more
    SciTec (11/19/25)
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