Demo

Network Administrator II

United States Steel Corporation
Granite, IL Full Time
POSTED ON 6/7/2026
AVAILABLE BEFORE 6/5/2027
The Network Administrator II is responsible to manage, monitor, maintain and enhance the USS data network, including LAN, wireless, data center and various complementary technologies employed in a heavy-industry environment. The Network Administrator provides technology expertise and process leadership in the application of new and existing technologies in order to deliver comprehensive solutions to USS customers, with a focus on steel making and related plant operations areas. 

Key Responsibilities:
  • Responsible to all aspects of the health and stability of the USS data network at the Granite City plant location
  • Support for data network incident and event management including investigation, troubleshooting, reporting, resolution, root cause analysis and corrective action management including on-call and off-hours support
  • Designs network solutions using approved, standard technology in cooperation with peers, vendors and partners
  • Manages Data Networking support of key customer projects and contributes to projects across the entire organization
  • Investigates new technology and innovative solutions including identification, testing and business case development 
  • Monitors data networks for performance, security and stability – takes action to identify trends and proactively address issues
  • Contributes to core business processes including business plan development, expense tracking, project planning & development, demand plan management, inventory tracking, standards compliance, audit coordination, and disaster recovery/business continuity planning

Minimum Requirements:
  • Demonstrated experience supporting data networking technologies in an enterprise environment, including: 
  • LAN switching and routing in a Cisco enterprise network environment
  • Wireless LAN support including RF fundamentals, design & configuration, security management, troubleshooting and monitoring
  • Results-oriented member of technical support teams; the successful candidate is a self-starter, able to manage complex incidents, proactively identify opportunities for improvement and develop innovative solutions
  • Excellent time management skills including ability to multi-task and effectively prioritize work
  • Excellent work ethic; willing to extend the extra effort and time required to meet critical deadlines
  • Strong oral and written communications skills; able to articulate ideas and listen effectively; professionally communicates with all customers, vendors and technical support staff, including remote customers and team members in foreign countries
  • Strong analytical, and problem-solving skills
  • Accomplished Analyst able to manage complex technical problems through identification, design, solution definition and implementation
  • Demonstrated experience managing vendor relationships, including incident management, project coordination, relationship development and SLA maintenance
  • On call support required, including participation in team on call (24/7) rotation; candidate must be willing to work flexible hours as demanded by outage / on-call activities and international team needs

Desired Qualifications:                        
  • Cisco / Network certification (CCNA or greater)
  • Bachelor’s Degree preferred, or equivalent Enterprise IT support experience
  • OT / Process Automation networking and related technologies 
  • Advance IP routing experience, including BGP protocol proficiency
  • Data center network support including Cisco Nexus platform
  • IP Telephony in a Cisco environment including Call Manager, Unity and related platforms
  • Advanced Network Security technology and solutions (Firewall, Network Admission Control)
  • Experience with the following technology or solutions is a plus:
  • WAN / BGP routing
  • Server administration including Virtualization technology (VMWare/other)
  • Enterprise storage solutions including SAN / FCoIP / iSCSI and related technology
  • Virtual desktop solutions

WORK ENVIRONMENT/ PHYSICAL REQUIREMENTS:
  • Ability to work safely in a dynamic, heavy-industry environment
  • Ability to stand for long periods of time
  • Ability to participate in on-call rotation
  • Ability to travel 10% of the time.

Salary.com Estimation for Network Administrator II in Granite, IL
$80,920 to $98,315
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