• Sr Network Engineer

    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 ... agreed parameters of time. As part of the Global Network team, you will be the technical lead for... team, you will be the technical lead for DNS technologies, supporting the Hertz Data center, Cloud, Branch… more
    The Hertz Corporation (05/14/25)
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  • Sr . Network Engineer

    Red River (Denver, CO)
    **Position Summary:** ​​The Sr . Network Engineer possesses expert-level knowledge in the design, implementation, and troubleshooting infrastructure ... network access controls, and ancillary devices. The Sr . Network Engineer shall support,...scripting (eg Python, Ansible, etc). + Previous Technical Lead, Senior Engineering, or Principal Engineer experience. +… more
    Red River (04/15/25)
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  • Sr . Systems Security Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …problems using your deep analytical skills, this is the opportunity for you! As a Sr Systems Security Engineer , you will be using your skills and expertise to ... You Must Have:** + Bachelor's degree in Systems Security, Network Engineering, Information Technology, or related Engineering discipline and typically… more
    Sierra Nevada Company, LLC (05/13/25)
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  • Senior Network Engineer

    CACI International (Denver, CO)
    Senior Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage ... End: 7/28/2025 **The Opportunity:** CACI is seeking a versatile Senior Network Engineer to support...(Server 2016/2019/2022), including Active Directory Domain Services (AD DS), DNS , DHCP, and Group Policy management and troubleshooting. +… more
    CACI International (05/03/25)
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  • Sr . Data Architect (Remote)

    GovCIO (Denver, CO)
    …+ AWS Certified Advanced Networking - Specialty + Microsoft Certified: Azure Network Engineer Associate + Cisco CCNA or CCNP **Clearance Required** ... executing performance tuning strategies across cloud environments to maximize network efficiency and reliability. + Review andvalidatetest plans and procedures,… more
    GovCIO (05/08/25)
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  • Senior Lead Network Engineer

    Lumen (Denver, CO)
    …connect the world and shape the future. **The Role** Lumen is looking for a Senior Lead Network Engineer - Load-Balancing Solutions who will be responsible ... Advanced understanding of TCP/IP networking principles, protocols such as DNS & HTTP/HTTPS, and cloud network architecture...such as DNS & HTTP/HTTPS, and cloud network architecture best practices. + Cloud Networking: Understanding of… more
    Lumen (05/30/25)
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  • Network Engineer , Senior

    Lockheed Martin (Boulder, CO)
    … with a variety of different locations and vendor hardware\. Responsibilities for a Network Engineer include but are not limited to: configuration and management ... to: * Design, build, test, and troubleshoot a complex network * Write and update detailed design documentation *...* Career development * Mentorship opportunities * Rewards & recognition This position has a collaborative and modern agile… more
    Lockheed Martin (04/09/25)
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  • Senior Network Engineer

    Lockheed Martin (Boulder, CO)
    network with a variety of locations and vendor hardware\. Responsibilities for a Network Engineer include but are not limited to: \- Configuration and ... Support the design, build, test, and troubleshoot computer systems\. \- Network and System Administration\. \- Workstation and server configuration\. \- Maintenance… more
    Lockheed Martin (04/27/25)
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  • Senior Sales Engineer - SLED - Co,…

    Proofpoint (Denver, CO)
    …partners that play a critical role in our sales process every single day. As a Senior Sales Engineer working with accounts in the SLED space, you will be one ... in being a part of. It's an exciting time to be at Proofpoint! + The Senior Sales Engineer is the Technical Lead for the Proofpoint Pre-Sales process, including:… more
    Proofpoint (04/30/25)
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  • Senior /Staff Cloud Infrastructure…

    Datavant (Denver, CO)
    …the right format. Our platform is powered by the largest, most diverse health data network in the US, enabling data to be secure, accessible and usable to inform ... healthcare. **What We're Looking For** We are seeking a Staff Cloud Infrastructure Engineer to play a key role in designing, optimizing, and securing the underlying… more
    Datavant (05/22/25)
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  • Senior Systems Development Engineer

    Amazon (Denver, CO)
    Description The Keya team is looking for a Systems Development Engineer . The Keya team works with and supports the services and tools which support AWS User ... regions supporting the US Government. A Keya System Development Engineer will: - Work with other engineers to build...Remote access via ssh - Proc file system - Network tools (ip, ifconfig, netstat, tcpdump, strace, netcat, ping,… more
    Amazon (03/25/25)
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  • Principal Software Engineer

    Optiv (Denver, CO)
    …Act as the point of escalation for other Engineers (Associate Engineer , Security Engineer , & Senior Engineer ) and provide guidance and mentoring. + ... and maintaining security systems across internal and client environments. The Principal Engineer will work closely with Management, Senior Engineers, Solution… more
    Optiv (05/20/25)
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  • Senior Product Manager, Networking

    Confluent (Denver, CO)
    …Transit Gateway, etc for a SaaS product. + Experience with Envoy, Service Mesh, DNS and Kubernetes Networking. + Experience with network traffic metering and ... and compute powering a stateful distributed system. As a Senior Product Manager on the Cloud Networking Product team,...be done. + Drive crucial aspects of Confluent Cloud Network Roadmap supporting Confluent Cloud services like Kafka, Flink,… more
    Confluent (05/08/25)
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