Senior Network Engineer
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Job Location:
Marshall County, WV - USA
Monthly Salary:
Not Disclosed
Posted on:
Yesterday
Vacancies:
1 Vacancy
Job Summary
Senior Network Engineer
Location: Dallas TX (Hybrid)
Type: Direct Hire
Competitive base salary performance bonus
100% company-paid benefits
Overview
We are seeking a Senior Network Engineer to join a Network and Security Platform Management team responsible for a global network footprint spanning office data center and co-location environments.
This role focuses on ensuring performance scalability and resilience across large-scale data center networks supporting complex compute and research workloads. The Senior Network Engineer will play a key role in implementing modern networking solutions driving automation and supporting highly available infrastructure in a fast-paced mission-critical environment.
The ideal candidate brings deep expertise in data center networking strong hands-on experience with Cisco and Arista technologies and a passion for automation and continuous improvement.
Key Responsibilities
Network Engineering & Operations
Design implement and maintain scalable resilient data center network infrastructure
Support enterprise and data center environments across routing switching firewall and WAN domains
Lead troubleshooting and break/fix efforts for complex network issues across global infrastructure
Data Center Networking & Architecture
Implement and manage data center network architectures leveraging EVPN VXLAN and MPLS
Support WAN environments including SD-WAN segment routing and multitenant network designs
Work with Cisco and Arista platforms across IOS IOS-XR NX-OS and EOS
Automation & DevOps
Automate network operations using tools such as Python Ansible Git and Jinja2
Support Infrastructure-as-Code (IaC) practices and CI/CD pipelines for network provisioning
Improve operational efficiency through automation and tooling enhancements
Monitoring Performance & Reliability
Monitor and proactively manage network health using telemetry and observability platforms
Perform packet analysis performance tuning and root cause analysis for network issues
Conduct regular audits to ensure compliance with internal standards and best practices
Cross-Functional Collaboration
Partner with Data Center Security DevOps and Infrastructure teams to align on network architecture and operations
Collaborate with engineering teams to deliver high-quality designs and support rollout of strategic initiatives
Support large-scale compute environments including HPC infrastructure where applicable
Leadership & Mentorship
Mentor junior engineers and promote knowledge sharing and documentation across the team
Act as a technical leader during incident response and critical troubleshooting scenarios
Required Experience
Proven experience designing implementing and supporting large-scale enterprise or data center networks
Strong expertise with Cisco and Arista networking platforms (IOS IOS-XR NX-OS EOS)
Deep understanding of routing and switching protocols including BGP OSPF EVPN VXLAN and MPLS
Experience supporting WAN technologies including SD-WAN segment routing and multitenant environments
Strong troubleshooting skills including packet analysis and performance optimization
Experience working in Agile or DevOps-oriented environments
Technical Skills
Proficiency with network automation tools including Python Ansible Jinja2 and Git
Experience with network monitoring telemetry and observability platforms
Familiarity with Infrastructure-as-Code (IaC) and CI/CD practices
Preferred Experience
Experience with InfiniBand networking and large-scale HPC environments
CCNP or equivalent certification preferred; CCIE or advanced certifications a strong plus
Experience supporting high-performance or research-driven compute environments
