Windows & Linux Systems/Server Administrator

Company Overview 

Hankook Tire & Technology is a global leader in high-performance tire manufacturing, founded in 1941 and headquartered in Seoul, South Korea. As the world’s seventh-largest tire producer, Hankook operates advanced manufacturing facilities and offices in North America, including its U.S. America Technical Center in Uniontown, Ohio. The company delivers innovative tire solutions for passenger vehicles, trucks, motorsports, and original equipment manufacturers (OEMs) worldwide. 

About the Role: 

We are seeking a Systems & Server Administrator to own and support our Windows and Linux infrastructure within a fast-paced engineering environment. This role is responsible for maintaining system reliability, performance, and security across physical and virtual environments. 

The ideal candidate is deeply experienced in Windows Server, Linux administration, and virtualization, with a strong focus on system uptime, automation, and scalable infrastructure. This position plays a critical role in supporting engineering and business operations by ensuring stable and efficient backend systems. 

Key Responsibilities: 

Systems & Server Administration (Primary Focus) 

• Administer, maintain, and optimize Windows Server and Linux (RHEL 7/8/9) environments 
• Manage Active Directory, Group Policy, and domain services 
• Configure and maintain file servers, print services, and shared resources 
• Perform patching, upgrades, and system hardening across all server environments 
• Monitor system health, performance, and uptime using appropriate tools 
• Troubleshoot and resolve OS-level, hardware, and performance issues 
• Maintain backup, recovery, and disaster recovery processes 

Virtualization & Infrastructure 

• Administer and support VMware vSphere and ESXi environments 
• Provision, configure, and manage virtual machines and storage resources 
• Monitor and optimize resource utilization and system performance 
• Ensure high availability and system redundancy where applicable

Linux Systems Administration 

• Manage user access, permissions, and system security 
• Configure and maintain NFS, Samba, and Linux-based services 
• Perform system updates, patching, and performance tuning  
• Troubleshoot Linux-based application and system issues 

Automation & Scripting 

• Develop and maintain scripts using PowerShell, Bash, or Python 
• Automate routine system administration and maintenance tasks  
• Support data workflows and system integration through scripting 

Supporting Infrastructure (Secondary) 

• Assist with network infrastructure (Cisco switches, routers, firewalls, DNS/DHCP) 
• Support VoIP systems to ensure uptime and performance 
• Collaborate on network troubleshooting when systems are impacted 

Enterprise & Engineering Systems Support 

• Administer and support license servers and engineering applications 
• Troubleshoot system-level issues impacting tools such as Abaqus, Nastran, Altair, and Siemens 
• Partner with engineering teams to ensure system performance meets operational needs 

*Please note this is a sample of what you’ll be doing. This job requires you to be able to adapt to change quickly in order to deliver an exceptional customer experience. Your duties, responsibilities, and activities may change at any time with or without notice.  

Qualifications & Requirements: 

• 3+ years of experience in systems/server administration 
• Strong hands-on experience with:  
• Windows Server (Active Directory, Group Policy) 
• Linux administration (RHEL preferred) 
• VMware vSphere / ESXi 
• Experience with system monitoring, patching, and performance tuning 
• Working knowledge of DNS, DHCP, and networking fundamentals 
• Experience with scripting/automation (PowerShell, Bash, Python) 
• Strong troubleshooting and documentation skills 

Preferred: 

• Certifications: RHCSA/RHCE, VMware VCP, or Microsoft certifications 
• Experience in engineering or lab environments 
• Familiarity with backup and disaster recovery solutions 
• Exposure to cybersecurity best practices and system hardening 
• Experience supporting high-performance or compute-intensive environments 

*Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.  

Why Hankook? 

• Employee-Focused Benefits: 
  • Employer paid health coverage
  • 401(k) with match
  • Paid Time Off + Sick Days
  • 11 paid holidays per year
  • Employee discounts on tires. 
• Global Innovation: Pioneering innovative technologies and eco-friendly manufacturing practices.
• Career Growth: Opportunities for internal mobility, leadership development, and continued learning.
• Inclusive Culture: Committed to diversity, teamwork, and sustainability. 

*Hankook Tire is an equal opportunity employer. We do not discriminate against any employee or job applicant based on race, color, gender, national origin, age, religion, creed, disability or sex.  

Manufactures and sells performance tires for global vehicle markets.