• National Renewable Energy Laboratory (Golden, CO)
    …reproducible, secure, and high-performance computing environments. **Key Research Responsibilities:** ** Network Engineer IV** + Lead the architecture, ... long-range planning of cyber range and research computing resources. ** Network Engineer III** + Design, implement, and... III** + Design, implement, and administer secure hybrid IT /OT network and system architectures to support… more
    DirectEmployers Association (11/25/25)
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  • IT Network Engineer

    CommonSpirit Health (Englewood, CO)
    **Job Summary and Responsibilities** The Network Engineer job family has responsibility for infrastructure/technical planning, implementation and support ... end users, Business Stakeholders and other members of CommonSpirit Health IT . Network Engineers have a mastery of supported platforms/products and environments.… more
    CommonSpirit Health (12/13/25)
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  • Senior Engineer , IT Governance…

    Cardinal Health (Denver, CO)
    …every day. **_Job Overview:_** We are seeking a **strategic** and experienced **Senior Engineer for IT Governance and Compliance** , who will be responsible ... plans and technical specifications + Strong technical knowledge of enterprise IT environments (cloud, network , infrastructure, applications, data lake/data… more
    Cardinal Health (11/14/25)
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  • Senior Engineer , IT Governance…

    Cardinal Health (Denver, CO)
    …plans and technical specifications + Strong technical knowledge of enterprise IT environments (cloud, network , infrastructure, applications, data lake/data ... and intrusion detection as well as completes risk assessments. The ** IT Governance and Compliance** function within the organization develops, enhances, and… more
    Cardinal Health (12/06/25)
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  • IT Support Engineer I, OTS

    Amazon (Aurora, CO)
    …delighting our customers by delivering packages directly to them. About The Role As an IT Support Engineer I, you will use your knowledge and specialized skills ... troubleshooting, deployment and liquidation experience - 1+ years of IT client, server, and network service delivery experience - 2+ years of networking (such… more
    Amazon (10/08/25)
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  • Senior Systems Engineer - IT

    Lockheed Martin (Littleton, CO)
    …systems\. **WHO YOU ARE** Lockheed Martin is seeking a highly motivated Senior Systems Engineer \- IT to join our Radiant Mercury team\. This role focuses on ... professionals to work on the Trusted Security Solutions \(TSS\) program to engineer Cross\-Domain Solution \(CDS\) products\. This position is for a Systems … more
    Lockheed Martin (11/12/25)
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  • Senior IT Infrastructure Engineer

    Lumen (Denver, CO)
    …future. **The Role** We are seeking a highly skilled Senior IT Infrastructure Engineer to join our Internal Network Services team. This role is responsible ... for planning, designing, implementing, and maintaining enterprise-level network and infrastructure systems to ensure reliability, scalability, and security across… more
    Lumen (12/17/25)
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  • Network Reliability Engineer

    GovCIO (Denver, CO)
    **Overview** GovCIO is currently hiring for Network Reliability Engineer to support our client's contract needs.The Network Reliability Engineer will ... USD $120,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/7212/ network -reliability- engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-7212_ **Category** _IT… more
    GovCIO (12/11/25)
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  • Senior Network Operations Engineer

    V2X (Aurora, CO)
    …to V2X. #clearance Responsibilities Major Job Activities: + Multi-disciplined senior network engineer with experience maintaining and fixing wired, wireless, ... with integrity, respect, responsibility, and professionalism. As a Senior Network Operations Engineer (Tier 3), you will... issues, requiring a deeper understanding of the support IT infrastructure. + Monitors network dashboards, analyzing… more
    V2X (12/04/25)
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  • Senior Network Operations Engineer

    V2X (Aurora, CO)
    …contract award to V2X. #clearance Responsibilities Major Job Activities: + Multi-disciplined network engineer with experience maintaining and fixing legacy wired ... challenges with integrity, respect, responsibility, and professionalism. As a Senior Network Operations Engineer , you will provide expert-level support for… more
    V2X (12/04/25)
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  • Senior Engineer , IT Client Services

    Cardinal Health (Denver, CO)
    **What IT Client Services contributes to Cardinal Health** Information Technology oversees the effective development, delivery, and operation of computing and ... Technology solutions and strategies that enable operations and drive business value. IT Client Services provides Tier 1-3 virtual and physical support to the… more
    Cardinal Health (12/13/25)
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  • Network Engineer Tier 2

    CACI International (Denver, CO)
    Network Engineer Tier 2 Job Category: Information...standard IT cable and fiber. + Manage IT network infrastructure and any processes related to ... are needed on an ongoing basis. **Opportunity:** Team CACI is seeking a Network Engineer to support an Intelligence Community customer's diverse network more
    CACI International (10/25/25)
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  • Journeyman Network Engineer

    V2X (Aurora, CO)
    …complex challenges with integrity, respect, responsibility, and professionalism. As a Journeyman Network Engineer , you will be responsible for the deployment, ... ensuring interoperability with enterprise services and mission systems. The Journeyman Network Engineer supports projects involving the integration of switches,… more
    V2X (12/04/25)
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  • Network Infrastructure Engineer I…

    Amazon (Aurora, CO)
    …you to own them to completion. Amazon Web Services (AWS) is looking for a Network Infrastructure Engineer to build Amazon Dedicated Cloud regions as part of our ... systems allowing us to stay ahead of customer demand. As a Network Infrastructure Engineer , you will work in a dynamic environment to drive the stability and… more
    Amazon (10/22/25)
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  • Senior Network Engineer

    Marathon Petroleum Corporation (Denver, CO)
    …people, and fosters a collaborative team environment. Position Summary The Midstream OT Senior Network Engineer / Team Lead serves as the technical lead for the ... control centers. Hands-on experience with modern practices such as Network as Code and CI/CD pipelines is preferred to...devices and enable seamless connectivity and data exchange. + IT Service Management (ITSM) - IT Service… more
    Marathon Petroleum Corporation (12/11/25)
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  • IT Software Engineer

    Nelnet (Highlands Ranch, CO)
    …for developing enterprise wide cross-functional software solutions, working closely with IT Software Architects and IT Business Analysts technical teams. ... agile or iterative approaches to delivery preferred. + Working knowledge of the network and/or server infrastructure required to host an application on the platforms… more
    Nelnet (12/03/25)
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  • Senior Network Engineer

    V2X (Aurora, CO)
    …most complex challenges with integrity, respect, responsibility, and professionalism. As a Senior Network Engineer , you will serve as the technical lead for ... systems critical to base operations. As a senior technical authority, the Senior Network Engineer leads effort to integrate switching, routing, firewall, and… more
    V2X (10/14/25)
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  • Network Operations Center (NOC)…

    CACI International (Denver, CO)
    Network Operations Center (NOC) Engineer (Tier 2) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... are needed on an ongoing basis. **The Opportunity** : Team CACI is seeking a Network Operations Center Engineer to support a diverse network infrastructure,… more
    CACI International (10/25/25)
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  • Network Engineer Tier 3

    CACI International (Denver, CO)
    Network Engineer Tier 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... needed on an ongoing basis. **Opportunity:** Team CACI is seeking a Senior Network Engineer to support an Intelligence Community customer's diverse network more
    CACI International (10/25/25)
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  • Sr Network Engineer - DNS

    The Hertz Corporation (Denver, CO)
    **A Day in the Life:** The **Senior DNS Engineer ** will be part of a Global team working on key Technology Infrastructure projects aligned with Global Business ... agreed parameters of time. As part of the Global Network team, you will be the technical lead for...a service management attitude, promoting best practice throughout the IT team; ensuring Service Level Commitments are met and… more
    The Hertz Corporation (11/12/25)
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