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Western State Bank · 10 hours ago

Network Engineer

Chandler, AZ

Full-time

Onsite

Senior Level

5+ years exp

Western State Bank is seeking a Network Engineer responsible for designing, implementing, monitoring, and supporting the organization's enterprise network infrastructure. The role includes managing LAN/WAN architecture, Azure cloud connectivity, and ensuring network reliability and performance while maintaining vendor relationships.

Banking

Responsibilities

Deploy, configure, and maintain Core and Edge networks across corporate and branch environments

Manage and optimize Enterprise Wireless infrastructure, including access points, and Radius authentication

Configure and maintain core routers and firewalls, including routing, NAT, and access control policies

Ensure configuration versioning and regular backups for all routers, switches, and firewalls

Oversee WAN circuit provisioning, monitoring, and vendor escalation to ensure performance and redundancy

Manage Enterprise SD-WAN systems for efficient branch connectivity and traffic optimization

Design, implement, and maintain Azure network infrastructure, including VNets, subnets, route tables, and Network Security Groups (NSGs)

Configure and support ExpressRoute, site-to-site, or private peering connections between on-prem and Azure environments

Develop routing strategies and segmentation models for hybrid network topologies

Partner with cloud and security teams to optimize Azure Firewall, Load Balancer, and Application Gateway configurations

Document and maintain Azure network diagrams, architecture standards, and routing policies

Serve as the primary owner for all ATM network connectivity, hardware, and vendor coordination

Manage vendor and carrier relationships to ensure ATM network reliability, SLAs, and uptime objectives are met

Continuously monitor ATM network performance, latency, and connectivity health

Verify that ATM communication modules, network routers, and circuits remain fully operational

Coordinate and verify hardware maintenance, firmware upgrades, and configuration changes

Own and manage the CCTV video system, including NVR servers, switches, cameras and connectivity

Act as the primary contact for surveillance vendors, overseeing escalations, service calls, and equipment life cycles

Perform routine video system health checks, ensuring camera functionality, recording status, video quality and storage integrity

Coordinate with physical security teams for deployment planning, upgrades, and maintenance

Administer and troubleshoot DHCP, DNS, and Radius authentication systems

Implement and maintain 802.1X network access control (NAC) across wired and wireless environments, ensuring only authorized devices gain network access

Support secure onboarding for corporate and IoT devices using Radius policies and certificate-based authentication

Manage UPS, PDU, and management systems to ensure power reliability and environmental visibility across network infrastructure

Utilize PRTG Network Monitor for proactive monitoring, performance analysis, and alert response across all infrastructure and cloud resources

Develop and maintain dashboards and alerting systems to identify and resolve issues before they impact operations

Conduct capacity planning and trend analysis to ensure optimal network performance

Educate and instruct system and security engineers on the capabilities of the monitoring systems

Continually evaluate the system and offer suggestions for additional monitoring needs

Maintain comprehensive network diagrams, inventories, and configuration documentation

Champion Change management and ticketing processes for the organization

Ensure compliance with internal IT standards, audit requirements, and industry security frameworks

Participate in disaster recovery testing, documentation, and network resiliency planning

Qualification

Enterprise network engineeringAzure networking802.1X authenticationVendor managementInfrastructure monitoringTroubleshootingCommunication skillsDocumentation skillsAttention to detailCollaborative mindset

Required

5+ years of experience in enterprise network engineering or administration

Strong hands-on experience with corporate networking technologies (Wireless, switching, SDWAN, routing and firewalls)

Proven experience managing vendor relationships

Proficiency with Azure networking, including VNets, routing, ExpressRoute, NSGs, and hybrid architectures

Experience implementing and managing 802.1X authentication and Radius-based access control

Experience with Praessler PRTG or similar infrastructure monitoring platforms

Excellent troubleshooting, communication, and documentation skills

Preferred

Bachelor's degree in computer science, Information Technology, or related field

Certifications such as Extreme Networks Specialist, Aruba ACMP, Silver Peak SD-WAN Professional, or Microsoft Certified: Azure Network Engineer Associate

Experience working in financial institutions or other regulated environments supporting ATMs and video systems