On-Site Data Center Server Hardware Technician

Unisys Corporation; Barstow (TX); On-site; USD 70,000 - 90,000; Full time

Job summary

Unisys Corporation is seeking an experienced On-Site Service Engineer (OSE) to provide hands-on support for enterprise data center servers and hardware environments, including next-generation AI infrastructure.

This hands-on server hardware and break/fix role requires diagnosing, repairing, replacing, and maintaining enterprise server hardware in data centers, field service, or customer-facing environments. Prior AI experience is not required.

Qualifications

• 3+ years of hands-on experience supporting enterprise servers, data center hardware, or similar infrastructure.
• Direct, hands-on experience physically working on server hardware.
• Experience troubleshooting and replacing components such as memory, CPUs, power supplies, storage, RAID/HBA, NICs, fans/cooling systems, PCIe components, or GPUs.
• Experience working with rack-mounted enterprise servers in a data center, field service, or customer environment.
• Strong understanding of server hardware architecture and troubleshooting methodology.
• Experience with hardware diagnostics, BIOS/firmware, and server management tools.
• Familiarity with Linux or similar operating systems.
• Strong troubleshooting and problem-solving skills with the ability to independently diagnose hardware issues.
• Comfortable working independently in a customer-facing environment.
• Ability to clearly communicate technical issues and resolutions to customers and internal teams.
• Ability to lift up to 50 lbs., travel to customer sites, and support flexible/on-call schedules.

Responsibilities

• Provide on-site technical support for Dell PowerEdge and other enterprise server hardware.
• Diagnose and resolve server hardware failures and system issues to minimize downtime.
• Install, remove, replace, and repair server components (memory, CPUs, PSUs, fans, drives, RAID/HBA, NICs, GPUs, motherboards).
• Rack-and-stack, server installation, cabling, component swaps, and hardware configuration.
• Troubleshoot issues involving server hardware, BIOS/firmware, OS, and hardware diagnostics.
• Perform firmware and BIOS updates and use server management tools like iDRAC.
• Execute reactive break/fix and preventive maintenance per procedures.
• Escalate complex issues when appropriate.
• Work with customers and internal teams during service events to communicate status.
• Document service activities, replacements, troubleshooting steps, and resolution details.
• Participate in on-call rotations and extended coverage as required.

Skills

Hands-on server hardware

Enterprise servers

Data center hardware

Troubleshooting skills

Customer-facing

On-site service

On-call experience

Education

Associate's or Bachelor's degree in IT, Computer Science, or a related field

Tools

Dell iDRAC

iLO

Server management platforms

Job description

Unisys Corporation is seeking an experienced On-Site Service Engineer (OSE) to provide hands-on support for enterprise data center servers and hardware environments, including next-generation AI infrastructure.

This hands-on server hardware and break/fix role requires diagnosing, repairing, replacing, and maintaining enterprise server hardware in data centers, field service, or customer-facing environments. Prior AI experience is not required.