Senior Network Engineer

Clayton Homes•Maryville, TN

About The Position

We are seeking a highly skilled Network Engineer III to design, implement, and maintain enterprise-level network infrastructure. This role requires deep expertise in routing, switching, firewalls, VPNs, and cloud networking, with a strong focus on performance, scalability, and security. This position will work within the Network Engineering team in Enterprise Technology Operations (ETO), collaborate with other engineering teams, Information Security, Project Management/Portfolio Management, facilities, and vendors to plan, design, implement and operate all network services.

Requirements

7 or more years of progressive experience in network engineering
Cisco CCNP certification or equivalent experience and skillset
Palo Alto PCNSE certification or equivalent experience and skillset
Expert-level knowledge of the OSI model, Subnetting, TCP/IP, BGP, OSPF and QoS
Strong background in Cisco routing and switching technologies
Advanced knowledge of next-gen firewalls, Palo Alto preferred
Proficiency in VPN technologies and remote access solutions
Hands-on experience with cloud networking and hybrid connectivity, Azure and/or AWS preferred
Hands-on experience with SD-WAN products, Meraki and Palo Alto preferred
Deep understanding of network security protocols, including 802.1X, RADIUS, TACACS+, SSL/TLS
Advanced troubleshooting skills using packet analyzers (Wireshark, tcpdump) and monitoring tools (Solarwinds, DataDog, ThousandEyes, etc…)
Ability to explain complex technical concepts to non-technical stakeholders clearly and persuasively.
Strong analytical mindset with the ability to troubleshoot critical issues under pressure and implement long-term solutions.
Proven experience guiding junior engineers, fostering collaboration, and building high-performing teams.

Nice To Haves

Cloud certifications, Azure preferred (AZ-305 and AZ-700)
Comfortable scripting with Python, Powershell and Bash
Familiar with network automation using Terraform and/or Ansible. Bicep is a plus.
Ability to design and enforce network access control policies using 802.1x, RADIUS, TACACS+ and Cisco ISE
Familiarity with VXLAN and Cisco Nexus Dashboard, especially in a multi-site environment
Experience with private cloud connectivity via Azure Expressroute and/or AWS DirectConnect

Responsibilities

Architect, deploy, and manage LAN/WAN, wireless, and cloud-based network solutions
Configure and maintain routers, switches, and firewalls to ensure optimal performance.
Monitor network health, troubleshoot complex issues, and implement proactive solutions to minimize downtime.
Lead network-related projects, including upgrades, migrations, and integrations with emerging technologies.
Collaborate with cross-functional teams to support business initiatives and ensure secure connectivity.
Mentor junior engineers and provide technical guidance to strengthen team capabilities.
Document network designs, procedures, and best practices for operational efficiency

Benefits

Competitive benefits including 401(k) with 100% company match of the first 4%; medical, dental and vision plans; paid time off days and holidays.
Quarterly bonus program.
Recognized as one of East Tennessee’s top technology workplaces.
Wellness programs that focus on emotional, social, spiritual, intellectual, environmental, physical, and financial well-being.
Onsite fitness facility with full gym, workout classes, volleyball and basketball, ping-pong, and disc golf course.
Paid Time Off for Volunteer work
Quarterly profit share bonus program.
Onsite gym with variety of classes, wellness, professional and personal development programs and much more!

Stand Out From the Crowd

Upload your resume and get instant feedback on how well it matches this job.

Upload and Match Resume