Senior Network Engineer - Cloud, Security & Load Balancing

ESO; United States; Remote; USD 110,000 - 150,000; Full time

Job summary

ESO is seeking a Senior Network Engineer to design, deploy, and maintain cloud and hybrid network infrastructure across environments. You will configure F5 BIG-IP systems, administer WAFs, and collaborate with security and engineering teams to enforce policy and resolve incidents.

The role emphasizes ownership, candor, and steady progress, with a culture of continuous improvement and accountability. Join a fast-paced team serving EMS agencies, fire departments, and hospitals across the US.

Qualifications

• 5+ years hands-on network engineering, with cloud experience.
• Experience configuring F5 BIG-IP (LTM/ASM/WAF).
• Knowledge of load balancing principles and application delivery.
• Experience with Azure networking (VNets, NSGs, ExpressRoute, VPN).
• Familiarity with Barracuda, SonicWall and other appliances.
• Ability translating security requirements into network policy.
• Direct, open, respectful communication; surface issues early.
• Growth mindset; measure progress over perfection.

Responsibilities

• Design, deploy, and maintain cloud and hybrid network infrastructure.
• Configure and manage F5 BIG-IP systems for load balancing and delivery.
• Administer WAFs (Barracuda) to protect app and network layers.
• Partner with security and engineering to evaluate risk, enforce policy, and resolve incidents.
• Troubleshoot complex network issues and document resolutions for the team.
• Identify gaps and drive proactive improvements.
• Support a culture of continuous improvement through steady progress.

Skills

F5 BIG-IP

Azure networking

Load balancing

Barracuda/SonicWall

Firewall policy

Security collaboration

Growth mindset

Communication

Job description

ESO is seeking a Senior Network Engineer to design, deploy, and maintain cloud and hybrid network infrastructure across environments. You will configure F5 BIG-IP systems, administer WAFs, and collaborate with security and engineering teams to enforce policy and resolve incidents.

The role emphasizes ownership, candor, and steady progress, with a culture of continuous improvement and accountability. Join a fast-paced team serving EMS agencies, fire departments, and hospitals across the US.