• Xcel Energy (Denver, CO)
    …Energy could be just what you're looking for. **Position Summary** The Sr. IT Network Engineer is responsible for leading technical aspects of IT solution ... architecture. + Broad and deep knowledge of technology architecture, infrastructure, network , security and software principles and models. + Experience working in… more
    DirectEmployers Association (10/10/25)
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  • National Renewable Energy Laboratory (Golden, CO)
    **Posting Title** Senior Research Operations Engineer . **Location** CO - Golden . **Position Type** Regular . **Hours Per Week** 40 . **Working at NREL** NREL ... the NREL's Energy Systems Integration Facility (ESIF) seeks to fill a senior electrical engineering position in the laboratory research operations center. The… more
    DirectEmployers Association (08/20/25)
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  • Red River (Denver, CO)
    …of our customers, and it is our goal to support those outcomes. As a Senior Microsoft 365 Deployment Engineer , your primary responsibility is to oversee the ... that arise during the deployment process. Troubleshoot problems related to network connectivity, application compatibility, data migration, and user access to ensure… more
    DirectEmployers Association (09/24/25)
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  • Xcel Energy (Denver, CO)
    …provides practical work experience to develop your existing skillset, present to senior leadership, and collaborate with key internal stakeholders. Each intern will ... further enhance your knowledge through hands-on training and provide opportunities to network and learn with other interns across the ISP organization. Typical… more
    DirectEmployers Association (09/10/25)
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  • Senior Network Engineer

    ManTech (Boulder, CO)
    **MANTECH** seeks a motivated and customer-oriented ** Senior Network Engineer ** to join our team in **Boulder, CO** . This role is part of the Infrastructure ... engineer , and propose improvements to an enterprise government network and systems architecture. You'll operate and maintain infrastructure at multiple… more
    ManTech (09/30/25)
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  • Senior Network Engineer

    Google (Thornton, CO)
    Senior Network Engineer , Internet Protocol _corporate_fare_ Google _place_ Thornton, CO, USA; Atlanta, GA, USA **Advanced** Experience owning outcomes and ... field, or equivalent practical experience. + 10 years of experience with network routing protocols, design, and troubleshooting, working with network equipment… more
    Google (09/21/25)
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  • Senior Network Implementation…

    Google (Thornton, CO)
    Senior Network Implementation Engineer _corporate_fare_ Google _place_ Thornton, CO, USA **Advanced** Experience owning outcomes and decision making, solving ... 8 years of experience in telecommunications working with optical network infrastructure, transmission systems, layer 2/3 routers, and data...**About the job** Google is proud to boast a network that provides service to millions of Internet users… more
    Google (09/30/25)
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  • Senior Network Security…

    GovCIO (Denver, CO)
    **Overview** GovCIO is currently hiring for a Senior Network Security Engineer with an active Secret clearance to plan and coordinate IT security programs ... USD $170,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6401/ senior - network -security- engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6401_… more
    GovCIO (08/02/25)
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  • Voice and Data Network Engineer III…

    Tri-State Generation and Transmission Association, Inc. (Westminster, CO)
    …position will be filled at one of two job grade levels: Voice and Data Network Engineer III, job grade 9 or Senior Voice and Data Network Engineer , ... (STD), Employee Assistant Program (EAP) and Paid Leave Benefits. ** Senior Voice and Data Network Engineer...Paid Leave Benefits. ** Senior Voice and Data Network Engineer ** Hiring Salary Range: $106,000-$135,000 **Voice… more
    Tri-State Generation and Transmission Association, Inc. (10/13/25)
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  • Network Engineer Tier 3

    CACI International (Denver, CO)
    …applications are needed on an ongoing basis. **Opportunity:** Team CACI is seeking a Senior Network Engineer to support an Intelligence Community customer's ... Network Engineer Tier 3 Job Category:...performance, consult on improvements, and make technology recommendations to senior management. Experience with large-scale enterprise networks in a… more
    CACI International (07/26/25)
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  • Operational Technology Network Architect I,…

    Tri-State Generation and Transmission Association, Inc. (Westminster, CO)
    …The above requirements describe the experience and education qualifications for the Senior Engineer Operational Technology Network Architect. Those with ... grade 7; OT Network Architect II, job grade 8, OT Network Architect III, job grade 9; or Senior OT Network Architect, job grade 10. This decision will be… more
    Tri-State Generation and Transmission Association, Inc. (08/15/25)
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  • Cybersecurity Network Defense Administrator

    GovCIO (Denver, CO)
    …and will be a remote position. **Responsibilities** The Senior Cybersecurity Network Defense Administrator (Information Assurance Engineer - Senior ) will ... **Overview** GovCIO is currently hiring for Cybersecurity Network Defense Administratorto be responsible for performing a variety of network defense activities… more
    GovCIO (09/25/25)
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  • Network Security Engineer - Multiple…

    Noblis (Denver, CO)
    …ideally within the FAA or transportation sector. + Proven experience with hands-on network engineer or architecture and understands network design, ... We are looking for highly technical professionals with a strong foundation in network architecture, design, and security - individuals who are ready to step up… more
    Noblis (09/18/25)
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  • Network Engineer Tier 2

    CACI International (Denver, CO)
    Network Engineer Tier 2 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... 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 (07/26/25)
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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 ... basis. **The Opportunity** : Team CACI is seeking a Network Operations Center Engineer to support a...concepts and processes to daily activities. + Assists more senior level technicians, specialists, and managers in their activities.… more
    CACI International (07/26/25)
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  • Intern - Network Engineer - Summer

    Lumen (Denver, CO)
    …will be made Lumen's Network Engineering organization is looking for a Network Engineer Intern to join our amazing team. Intern(s) will interact with ... experience in digital innovation through a 10-week summer internship. Interns learn, network , and advance their careers while helping drive technology forward -… more
    Lumen (10/11/25)
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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...with Enterprise Architecture standards and working with the Principal Network Architect, you will be working with existing and… more
    The Hertz Corporation (08/13/25)
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  • Senior Structural Engineer

    AECOM (Denver, CO)
    …**AECOM** **Buildings + Places** is seeking a motivated, technically skilled and creative ** Senior Structural Engineer ** based in **Denver, CO** . The ideal ... at the National Western Center Complex. **Job Summary/Responsibilities** The Senior Structural Engineer should be capable of...and shaping the future. With cutting-edge technology and a network of experts, you'll have the resources to make… more
    AECOM (10/10/25)
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  • Intern - Network Engineer - Summer

    Lumen (Denver, CO)
    …Responsibilities** Lumen's Architecture Engineering & Technology organization is looking for a Network Engineer Intern on our Vyvx team. The Vyvx engineering ... team is responsible for the network equipment utilized daily to provide industry leading video...Enrolled at a 4-year accredited college or university, rising senior level education status at the start of the… more
    Lumen (10/10/25)
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  • Senior Civil Engineer , Water…

    Stantec (Denver, CO)
    …large projects, as well as a team member for more complex and larger projects. The senior engineer should be able to evaluate, select, specify, and engineer ... with us, H2O+U. Your Opportunity The role of the senior civil engineer is to work independently...- Experienced with the use of hydrologic and hydraulic network modeling and design software, which may include AutoCAD… more
    Stantec (08/07/25)
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