Top Senior Network Engineer Jobs in Denver & Boulder, CO

Responsible for managing Dropbox's cloud networking infrastructure and ensuring reliability, scalability, and security across multi-cloud environments while collaborating with various teams to drive improvements in automation and observability.

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 Senior Network Engineer will develop and maintain cloud network solutions, focusing on efficiency, scalability, and security while leading complex projects and collaborating with cross-functional teams.

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.

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.

This role involves designing and supporting Visa's complex network systems, providing technical leadership, and resolving network issues while collaborating with global teams.

As a Senior Network Engineer, you will design, implement, and support Visa's IP networks, focusing on data center infrastructure and client connectivity, while ensuring security compliance in collaboration with the Cybersecurity team.

This role entails engineering and optimizing network monitoring tools, integrating automation, leveraging AI, and ensuring network reliability through collaboration and operational excellence.

The Senior Offensive Security Engineer will assess digital security of physical spaces, conduct penetration tests, identify vulnerabilities, and present findings to stakeholders, ensuring security best practices are integrated throughout device lifecycle.

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 Engineer is responsible for designing network architectures for Flock's device portfolio, collaborating with teams for successful product integration, and enhancing network reliability and performance.

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

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.

The Senior Network Engineer will design, implement, and optimize network solutions, provide technical guidance, and ensure project timelines are met, often requiring travel.

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.

The Senior Network Engineer will design, implement, and operate a global network infrastructure for edge computing environments, focusing on high-performance and secure networking solutions.

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

The Sr. Network Data Center Engineer will design and manage network infrastructure, ensuring high availability, security, and performance for virtual environments and storage systems.

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

Seeking a Senior Network Pre-Sales Systems Engineer with expertise in enterprise networking, AI infrastructure, and customer relationship management to support global sales efforts.

As a Senior Backend Engineer for Kentik's Network Data Team, you will enhance network observability services, collaborate across teams, and solve complex engineering challenges using high-performance software built in Go.

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.

The role involves designing and implementing secure Azure cloud solutions, managing network architecture in compliance with FedRAMP, and automating infrastructure deployments using Infrastructure-as-Code.