Top Senior Network Engineer Jobs in Denver & Boulder, CO

The Senior Network Engineer will design and implement NBCUniversal's NextGen Network, providing technical guidance and participating in on-call support. Candidates need extensive experience with network infrastructure and security protocols.

The role involves developing and deploying network security measures, managing DDoS defenses, and improving security practices across the organization's hybrid cloud network.

The role focuses on designing resilient cloud-integrated network systems, automating infrastructures, ensuring high security, and optimizing performance.

The Senior Network Engineer will engineer and operate network monitoring tools, automate workflows, and integrate AI technologies to enhance efficiency and reliability for Visa's network infrastructure.

The Senior Network Engineer manages and maintains computer networks, providing technical guidance, designing network infrastructure, ensuring security measures, and mentoring junior staff.

The Senior Network Engineer will design and implement network security solutions, troubleshoot issues, manage client relationships, and provide mentorship to the team.

Design and deploy global backbone infrastructure, optimize network performance, automate tasks using Python and Ansible, and troubleshoot network hardware.

The Senior Network Engineer will manage and improve corporate networking environments, focusing on design, operation, and lifecycle management while collaborating with security and identity teams.

As a Senior Network Engineer, you will design and operate critical networks for satellite communications, focusing on security, automation, and cloud integration.

The Senior Network Engineer ensures reliable network services globally, focusing on operations, engineering, and integrating FedRAMP compliance while optimizing routing and building automation solutions.

The Senior Network Engineer will design, implement, and maintain network solutions, troubleshoot issues, mentor juniors, and document processes.

The Senior Network Engineer will lead the Network Operations team in designing scalable network solutions, driving automation, and enhancing network security while ensuring operational excellence.

This role involves developing and managing a networking infrastructure for AI cloud services, integrating new technologies, ensuring network reliability, and collaborating with IT and AI teams.

The Senior Network Engineer leads complex network projects, provides advanced technical support, mentors junior members, and designs enterprise-class network infrastructure.

The Senior Network Engineer is responsible for designing, implementing, and troubleshooting network and security solutions while managing client relationships and documentation.

The Senior Network Engineer will design, manage, and optimize the network infrastructure, troubleshoot issues, and collaborate with various teams to enhance performance and reliability.

Design, implement, and operate hybrid network architectures across datacenter, private VMware-based cloud, and public cloud. Lead SDN/NSX-T architecture, overlays (VXLAN/GENEVE), multi-site fabrics, hybrid connectivity, cloud networking, and micro-segmentation. Automate builds with Terraform/Ansible and scripts, perform deep packet/control-plane troubleshooting, ensure security/compliance, and drive reliability, observability, and incident RCA for enterprise-scale environments.

Design, implement, and operate hybrid network architectures across datacenter, private cloud (VMware) and public cloud (AWS/Azure/GCP). Lead SDN/NSX-T design, overlays (VXLAN/GENEVE), micro-segmentation, routing, automation (Terraform/Ansible/Python), troubleshooting, security (zero trust/IAM), monitoring, and multi-site/high-availability solutions.

The Senior Network Engineer will design, manage, and optimize large-scale data center networks for AI workloads, ensuring reliability and performance.

The Sr. Network Engineer designs, implements, and operates cloud and hybrid network infrastructure, emphasizing automation and customer-centric solutions while supporting 24x7 operations.

The Senior Network Engineer will manage and optimize network operations, provide support across various locations, enhance wireless performance, and mentor team members while using Cisco Meraki technology.

Design and build scalable automation systems for managing AI network fabrics, integrating tools like NetBox, and developing CI/CD workflows while supporting large Ethernet fabric growth.

The Senior Network Engineer will lead and support project-based engineering involving design, implementation, and troubleshooting of complex network and security engagements, including presentations and assessments for various clients in the Carolinas region.

The Senior Network Performance Engineer will design simulation motifs, execute performance tests, validate models, and create analysis tools while collaborating with various teams.

The Senior Voice Network Engineer will design, implement, and maintain scalable voice solutions for authentication and fraud prevention, ensuring security. You'll collaborate with teams and troubleshoot voice systems using automation and monitoring tools.