Network Infrastructure Specialist

Job Description

Job Description

Network Infrastructure Specialist

Technology & Critical Infrastructure

$80.00 per hour

Monday-Friday, 8:00am-5:00pm

Westerville, Ohio (onsite)

Contract – October 1-December 31, 2026

Why You’ll Love This Job:

• $80/hr for a defined, focused 3-month engagement – strong compensation for a well-scoped project
• Work onsite at a globally recognized leader in critical digital infrastructure – a Fortune 500 organization with a serious technical environment
• Contribute directly to a ServiceNow Modernization program – meaningful, visible work with a clear mission

What You’ll Do:

• Identify, troubleshoot, and resolve credential issues across network devices and server infrastructure – SNMP, SSH, WMI, WinRM, and related protocols
• Manage and validate access to network and hosting environments to ensure complete infrastructure scanning coverage
• Triage and diagnose connectivity and authentication errors across routers, switches, firewalls, load balancers, and server platforms
• Collaborate with network and hosting teams to maintain accurate credential stores and access policies
• Support service graph connector configurations to ensure proper data flow from infrastructure sources
• Manage and optimize discovery schedules to align with maintenance windows and scanning requirements
• Document credential management processes, known infrastructure issues, and resolution procedures
• Provide subject matter expertise on network topology, device configurations, and server environments
• Support broader ServiceNow Modernization program objectives as needed

What We’re Looking For:

• Strong network infrastructure expertise – routers, switches, firewalls, load balancers, and enterprise device management
• Strong server and hosting environment experience – Windows Server, Linux/Unix, VMware, and Hyper-V
• Deep understanding of network protocols including SNMP v1/v2c/v3, SSH, Telnet, WMI, WinRM, and NetBIOS
• Hands-on experience with credential management across diverse network and server device types
• Experience troubleshooting connectivity and authentication issues in enterprise-scale, heterogeneous environments
• Familiarity with IP address management, network segmentation, and firewall rules that impact device accessibility
• Experience with infrastructure discovery or asset scanning tools; CMDB concepts and CI classification a plus
• Scripting skills in PowerShell or Python
• Background in ITIL-aligned processes; ServiceNow ITOM Visibility (Discovery) experience is a bonus but not required
• CompTIA Network+ or equivalent certification
• Able to work independently, triage issues, and escalate appropriately

Apply Today!

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