Network Engineer

Description We are looking for a Network Engineer to support and enhance enterprise network operations in Scottsdale, Arizona. This role focuses on maintaining secure, reliable connectivity across core infrastructure while helping improve performance, resilience, and day-to-day network stability. The ideal candidate brings strong hands-on experience with routing, firewall administration, and modern Cisco-based networking environments.

Responsibilities:

• Manage and optimize network infrastructure built on Cisco routing and switching technologies to ensure dependable connectivity and performance.

• Configure, monitor, and troubleshoot Palo Alto and Cisco ASA firewalls to maintain secure traffic flow and enforce network security policies.

• Administer Border Gateway Protocol (BGP) routing to support external connectivity, path selection, and network availability.

• Investigate network incidents, identify root causes, and implement timely corrective actions to minimize service disruption.

• Perform network changes, upgrades, and maintenance activities while following operational standards and documentation practices.

• Partner with cross-functional technical teams to support infrastructure initiatives and resolve complex connectivity issues.

• Create and maintain clear technical documentation for configurations, diagrams, procedures, and support activities.

• Recommend improvements that strengthen network reliability, scalability, and security across the environment. Requirements • Hands-on experience supporting enterprise networks with strong knowledge of Cisco routers and overall Cisco networking technologies.

• Proven ability to administer and troubleshoot Palo Alto firewalls in a production setting.

• Experience working with Cisco ASA firewalls and related security configurations.

• Solid understanding of Border Gateway Protocol (BGP) and practical experience managing routing behavior.

• Ability to diagnose network performance, connectivity, and security issues across multiple infrastructure layers.

• Familiarity with network documentation, change control, and operational support best practices.

• Strong communication skills with the ability to work effectively across technical teams. Technology Doesn't Change the World, People Do.®

Robert Half is the world’s first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles.

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All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information.

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