• 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 is ... for the research mission, proven ability to coordinate and communicate across multiple teams, and a desire to deliver high quality laboratory engineering and… more
    DirectEmployers Association (08/20/25)
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  • Red River (Denver, CO)
    …goal to support those outcomes. As a Senior Microsoft 365 Deployment Engineer , your primary responsibility is to oversee the successful implementation and deployment ... involve migrating data from on-premises systems to the cloud, setting up security policies, managing user access, and configuring theMicrosoft 365 stack. + Identify… more
    DirectEmployers Association (09/24/25)
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  • Network Security Engineer

    Noblis (Denver, CO)
    …make security -focused architectural recommendations in complex environments. The TIS Security Engineer will support the FAA Telecommunications and Integrated ... FAA or transportation sector. + Proven experience with hands-on network engineer or architecture and understands ...field. + 6+ years of experience in cybersecurity or network security roles + Subsitutions: For anything… more
    Noblis (09/18/25)
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  • Staff Security Engineer

    Coinbase (Denver, CO)
    …is looking for a Staff Security Engineer to enhance our network security across multiple cloud environments. This role involves leading the ... *What you'll be doing (ie. job duties):* * Design, implement, and maintain network security controls across multi-cloud (AWS, GCP, etc.) and on-prem… more
    Coinbase (08/22/25)
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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 ... 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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  • Network Security Engineer

    GovCIO (Denver, CO)
    **Overview** GovCIO is currently hiring for a Network Security Engineer with an active Secret clearance to lead the architecture, engineering, integration, ... USD $185,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6400/ network - security - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6400_… more
    GovCIO (08/02/25)
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  • Network Communications Engineer

    SAIC (Boulder, CO)
    **Description** SAIC is seeking a ** Network Communications Engineer ** to join our team in Boulder, CO to support an effort with US Space Force. As the Network ... as the primary point of contact and expert for network communications, managing interactions with multiple tenants...potential issues. + Manage the implementation and monitoring of network communications security measures. + Identify and… more
    SAIC (08/15/25)
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  • Network Engineer (Levels 2, 3)

    CACI International (Denver, CO)
    Network Engineer (Levels 2, 3) Job...(LAN), and campus-area (CAN) networks across multiple security domains. We are seeking mission-focused network ... address performance, standardization, and industry best practices + Follows all Customer network security processes and procedures, and ensures compliance with… more
    CACI International (08/11/25)
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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 ... Support (IS) team and is critical for maintaining the stability, integrity, and security of a high-impact large scale enterprise network infrastructure. The… more
    ManTech (09/30/25)
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  • Network Communications Engineer

    DCCA (Boulder, CO)
    Network Communications Engineer Location Boulder, CO Job Code 2445 # of Openings 1 Apply Now ... a competitive compensation and benefits package. Visit our website at: www.dcca.com Network Communications Engineer Must possess a current TS/SCI Clearance w/… more
    DCCA (09/02/25)
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  • Network Reliability Engineer

    CoreSite (Denver, CO)
    …work ethic and accountability to deadlines Education/Experience + 6+ years' experience as a Network Engineer in a service provider network environment that ... the future of digital infrastructure while nurturing your professional growth and success. Network Reliability Engineer Role The Network Reliability … more
    CoreSite (09/22/25)
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  • Network Operations Center (NOC)…

    CACI International (Denver, CO)
    network devices (routers, switches, firewalls, etc.) + Implement and maintain network security measures + Create and maintain network documentation ... Network Operations Center (NOC) Engineer (Tier...with Cisco networking equipment and configurations + Understanding of network security principles and best practices +… more
    CACI International (07/26/25)
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  • Network Engineer , Operations…

    Meta (Denver, CO)
    …of our team members and vendor field workforces. **Required Skills:** Network Engineer , Operations and Support Responsibilities: 1. Incident Response: ... complex technical and process issues on a global scale spanning multiple reliability, security , and continuity disciplines for infrastructure spanning… more
    Meta (10/09/25)
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  • Sr. Network Engineer , Design…

    Comcast (Denver, CO)
    …and one of the fastest growing providers of Ethernet services. **Job Summary** The Network Engineer 4, Design & Architecture supports the design of custom ... maintenance and testing activities are executed and for developing guidelines for network configuration and security standards. Role will be virtually based… more
    Comcast (10/17/25)
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  • Network Engineer

    DCCA (Louisville, CO)
    Network Engineer Location Louisville, CO Job Code 1998 # of Openings 1 Apply Now ... and a competitive compensation and benefits package. Visit our website at: www.dcca.com Network Engineer Candidates MUST have an active TS/SCI Clearance For over… more
    DCCA (08/22/25)
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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 ... strategy, within agreed parameters of time. As part of the Global Network team, you will be the technical lead for DNS technologies, supporting the Hertz Data… more
    The Hertz Corporation (08/13/25)
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  • Network Comm Engineer

    Stratos Solutions (Boulder, CO)
    Stratos Solutions is seeking a Network Communications Engineer to serve as the subject matter expert to collaborate with multiple tenants and external ... items, implements change control, configuration status accounting, and physical configuration audits. The Network Comms Engineer shall have a minimum of 7 years… more
    Stratos Solutions (08/19/25)
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  • Senior Information Security Engineer

    Lumen (Denver, CO)
    …risk mitigation to help the business succeed with their projects. *Consult as security subject matter expert with network architects, engineers, and others on ... clients on security topics and policy interpretation. *Coordinate activities across multiple departments and business units. **What We Look For in a Candidate**… more
    Lumen (10/15/25)
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  • Security Engineer

    Meta (Denver, CO)
    …To apply, click "Apply to Job" online on this web page. **Required Skills:** Security Engineer Responsibilities: 1. Identify, build, and configure security ... issues and the threat landscape 18. 3. Host, network and application security 19. 4. GNU,...24. 9. Distributed systems 25. 10. Interpreting information from multiple sources and working with data sets 26. 11.… more
    Meta (10/16/25)
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  • Offensive Security Engineer

    Coinbase (Denver, CO)
    Security organization at Coinbase is seeking to hire an experienced Offensive Security Engineer specializing in Web3 penetration testing and Web3 bug bounty ... throughout the year. Team and company-wide offsites are held multiple times annually to foster collaboration, connection, and alignment....open-source security research. * Expertise in Application Security , Network Security , or Cloud… more
    Coinbase (09/18/25)
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