Senior Network Architect

Job Description

An employer is looking to add a Senior Network Architect to their team in Denver, CO. This person will be responsible for designing, modernizing, and maintaining complex network infrastructures. The ideal candidate will have deep knowledge of Cisco, Juniper, and Palo Alto technologies, and a strong understanding of data center architecture, SDN connectivity, and secure air-gapped environments. This role will play a critical part in assessing current network designs, identifying gaps, and implementing scalable, secure solutions aligned with business and operational goals.

They will be responsible for designing and architecting enterprise-level LAN and data center networks, reviewing, modernizing, and updating existing network architecture to improve performance, scalability, and security. They will also implement and support SDN technologies, including VXLAN and advanced data I/O strategies. They will be responsible for ensuring robust security protocols are implemented for air-gapped environments. They will collaborate with cross-functional teams to align network solutions with business needs and assess and remediate security flaws or gaps in the network infrastructure. This person will provide technical leadership and guidance on best practices and emerging technologies, as well as document network designs, standards, and procedures.

We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to View email address on click.appcast.io learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy:

Skills and Requirements

10+ years of experience in network design and architecture

Expertise in Cisco, Juniper, and Palo Alto technologies

Strong understanding of data center architecture and SDN concepts

Experience with VXLAN, data I/O optimization, and secure network segmentation

Familiarity with air-gapped environments and associated security requirements

Cloud connectivity experience with AWS and GCP

Proven ability to assess and resolve network security vulnerabilities Experience working with or for government entities

Networking certifications (e.g., CCNP, CCIE, JNCIP, PCNSE)