Senior Network Engineer
Largeton Group · Round Rock, TX · 2 wk ago
On-siteInformation TechnologyFull-time
About the role
Lead and support large-scale infrastructure modernization by replacing end-of-life network equipment across data centers, remote sites, and enterprise environments, focusing on both network engineering (40%) and network automation (60%), with variation by project phase.
Responsibilities
- Design, implement, and troubleshoot enterprise network infrastructure (Layer 2 & Layer 3)
- Automate network provisioning, device configuration, software upgrades, and remediation activities
- Develop automation workflows and solutions using Python, Ansible, Terraform, or similar tools
- Integrate automation with REST APIs and CMDBs; support API-driven provisioning and configuration
- Support hardware/software refresh, network migrations, and enterprise switch upgrades
- Focus on improving network stability, vulnerability remediation, operational reliability, and supporting AI-driven initiatives
- Participate in data center buildouts and large-scale device refresh programs
Requirements
- ~10 years of hands-on network engineering experience (network engineer first, not primarily DevOps/software)
- Strong knowledge of enterprise network infrastructure, security, and data center design
- CCNP-level networking knowledge (CCNP certification preferred; CCNA with strong experience considered)
- Expertise in Layer 2 and Layer 3 network design, access/distribution switching, and campus/data center/remote-site networks
- Proven experience with network automation (Python, Ansible, Terraform, or similar)
- Strong troubleshooting skills for deployments, provisioning, refreshes, migrations, and designs
- Experience integrating with APIs and automating infrastructure workflows
Preferred Skills/Experience
- Large-scale network refresh or modernization projects
- Data center buildout and enterprise infrastructure project delivery
- Automating refresh of thousands of network devices
- REST API / CMDB integration experience
- Navigating enterprise change management/governance
- Spec-Driven Development (SDD) and AI-assisted automation tool exposure (e.g., Devin, Claude)
- Experience in large, process-driven organizations
Qualifications
This position is for a Senior Network Engineer with a strong background in network engineering and automation, located in Round Rock, TX (Hybrid), with a 1 Year Contract duration.