Lead Network Engineer in Chicago

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Job Description

Are you driven to build and operate high-performance networks that support mission-critical systems? We’re seeking a Lead Network Engineer who excels at the intersection of networking and automation to help shape and support a secure, scalable global infrastructure across both on-premise and cloud environments.

This role is ideal for a hands-on engineer who enjoys designing forward-thinking solutions, solving complex challenges, and collaborating across teams to deliver reliable, high-performing connectivity.

What You’ll Do

• Design, deploy, and support enterprise network infrastructure across data centres and cloud platforms
• Configure and optimize routing, switching, firewalls, load balancers, and related technologies
• Drive the evolution of hybrid networking strategies aligned with security and governance best practices
• Lead troubleshooting efforts for complex network issues, working closely with vendors and internal stakeholders
• Create and maintain technical documentation, implementation plans, and architecture roadmaps
• Participate in an on-call rotation to ensure ongoing network performance and reliability

What You Bring

• Strong communication skills with the ability to clearly explain technical concepts to varied audiences
• A collaborative, solution-oriented mindset with a focus on efficiency and outcomes
• Experience leading projects and mentoring team members in dynamic environments

Technical Expertise

• Proven experience with automation and DevOps tools such as Terraform, Ansible, Jenkins, and GitHub
• Strong understanding of Infrastructure-as-Code (IaC) principles and practices
• Hands-on experience with cloud networking (AWS ; Azure or GCP also considered)
• Deep knowledge of Layer 3 networking, including protocols such as BGP, OSPF, and EIGRP
• Experience with Cisco platforms (IOS, NX-OS, XR)
• Familiarity with DNS/IPAM, VPNs, NAC, firewalls, DDoS protection, and packet analysis
• Experience with Cisco ACI is essential
• Background supporting mainframe and storage network environments is required

Why Join Us?

• Competitive salary: $140,000 – $170,000
• Annual bonus: 15%
• 22 days PTO plus paid holidays
• 6% 401(k) match
• Comprehensive health, dental, vision, and life insurance
• Hybrid working model

If you are interested in applying for this job please press the Apply Button and follow the application process. Energy Jobline wishes you the very best of luck in your next career move.