Demo

Senior Network Engineer

Tech One IT
Phoenix, AZ Contractor
POSTED ON 1/28/2026 CLOSED ON 2/27/2026

What are the responsibilities and job description for the Senior Network Engineer position at Tech One IT?

100% on-site


This position works Monday through Friday and may work more than forty(40) hours to perform assigned duties, which can include weekends, evenings, early morning hours, and/or holidays. Employees in this position are required to participate in a 24/7 on-call standby rotation. Currently tiered rotation - 2 weeks on-call every 6 weeks remote/on-site for rotation.


Under general direction of an IT Manager, the primary job duties of this position include the following, the Senior Network Engineer:

• Provides network design and security strategy for Fire Department’s CAD network

• Provides excellent customer service for Fire Department staff, vendors, stakeholders and partners.

• Plans and coordinates infrastructure and networking projects; manage and review projects and tasks implementation by direct reports and consultants

• Oversees installation, configuration, maintenance, and troubleshooting of network connectivity and performance

• Leads creation and maintenance of documentation related to knowledge base, network configurations, network mapping diagrams, processes, and service records.

• Assists the IT Manager in developing annual operating budget and Capital Improvement Plan for network infrastructure components.

• Ensures the overall architecture of all systems are in alignment with City of Phoenix technical standards and the long-term technology vision of the Phoenix Fire Department

• Evaluates and implements the overall network infrastructure plans for the wide area network including knowledge of Cisco Nexus Data Center equipment and Palo Alto Next Gen Firewalls

• Coordinates and manages the relationship and contracts with third-party vendors involved in Fire network systems.

• Fosters and manages relationships with the City’s ITS Department to ensure collaboration and cooperation to meet the needs of the Fire Department.

• Actively researches available technologies that would improve reliability and usability of Phoenix Fire Dispatch Services.

• Participates in department, vendor, partner, Federated department meetings as required.

• Audits devices and configurations to confirm standards, security and best practices are followed

• Creates, documents, resolves and maintains ticketing system items including problem, incident, service requests, change controls and configuration management database.


PREFFERED QUALIFICATIONS

• Five years of experience in planning, design, and maintenance of a large network

• Five years of experience in configuration/management/troubleshooting of Cisco IOS and Cisco Nexus devices

• Supervisory experience directing the activities of a small team consisting of full-time and contract employees.

• Experience with routing protocols such as BGP, OSPF, EIGRP

• Experience with point-to-point VPNs, IPsec, and NAT

• CCNP, Palo Alto Networks Next-Generation Firewall Engineer, or similar industry certifications.

Hourly Wage Estimation for Senior Network Engineer in Phoenix, AZ
$48.00 to $57.00
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