Network Engineer

Senior Advanced IT Network Site Reliability Engineer

Location: Scottsdale, Arizona

Job Category: Information Technology / Network Engineering

Experience: Senior Level

About the Opportunity

We are seeking an experienced Senior Advanced IT Network Site Reliability Engineer to support complex, mission-critical enterprise network infrastructure.

This position is ideal for a highly technical network engineer who enjoys solving challenging infrastructure problems, improving network reliability, and implementing automation to streamline operations.

The selected candidate will support the design, implementation, monitoring, troubleshooting, and continuous improvement of enterprise network systems while maintaining high standards for security, performance, availability, and operational resilience.

Key Responsibilities

• Engineer, configure, implement, and maintain enterprise network infrastructure, including routers, switches, firewalls, circuits, wireless systems, and intrusion prevention technologies.
• Manage infrastructure as code, network configuration standards, and controlled network changes.
• Develop and implement automation for network provisioning, configuration, validation, and recurring operational activities.
• Monitor production network environments to identify performance degradation, security concerns, and availability issues.
• Troubleshoot complex connectivity problems involving routing, DNS, latency, packet loss, and firewall configurations.
• Respond to network incidents, restore services, and perform root-cause analysis to prevent recurring disruptions.
• Develop performance metrics and monitoring strategies to proactively identify infrastructure issues.
• Support network capacity planning, scalability, availability, and resilience improvements.
• Provide technical expertise in network planning, engineering, and design.
• Collaborate with engineering teams, technical stakeholders, and vendors to resolve complex infrastructure issues.
• Identify opportunities to leverage AI and automation for operational efficiency and continuous improvement.
• Participate in on-call support rotations and contribute to reducing recurring incidents and manual operational effort.
• Mentor team members and provide technical guidance when required.

• Required Qualifications

  • Bachelors degree in Computer Science, Information Technology, Engineering, or a related field, or equivalent relevant experience, plus a minimum of 8 years of relevant experience ; alternatively, a Masters degree with a minimum of 6 years of relevant experience .
  • Strong hands-on experience implementing, configuring, maintaining, and troubleshooting enterprise network infrastructure.
  • Deep technical expertise in at least one networking domain, with expert knowledge of a second domain and their interconnections within an enterprise environment.
  • Demonstrated experience with network operations, configuration management, and infrastructure automation.
  • Knowledge and expertise in software development and automating network operations.
  • Ability to diagnose and resolve complex production network issues.
  • Strong analytical, problem-solving, documentation, and communication skills.
  • Ability to collaborate across engineering disciplines and provide technical guidance on complex networking issues.

  What Makes You Successful

  • You take ownership of network availability, reliability, and operational performance.
  • You are comfortable troubleshooting complex issues across multiple network domains.
  • You look for opportunities to automate repetitive tasks and eliminate recurring incidents.
  • You can translate complex technical problems into practical engineering solutions.
  • You thrive in collaborative environments supporting sophisticated technologies and critical operations.

  Why Consider This Opportunity?

  This position offers the opportunity to work with advanced networking technologies in a technically challenging environment where network reliability, innovation, and continuous improvement are essential.

  Youll contribute directly to resilient infrastructure, work with experienced engineering professionals, and help improve how critical enterprise systems operate.

  Interested in learning more?

  We encourage experienced network engineering professionals with strong troubleshooting, infrastructure automation, and reliability engineering skills to apply or connect with our recruiting team for a confidential discussion.