Senior Data Center Technician – On-Site Hardware Expert

GDH; San Jose (CA); On-site; USD 133,872,000 - 143,069,000; Full time

Job summary

GDH is seeking a Data Center Technician (Level 3) in California to support installation, maintenance, troubleshooting, and optimization of enterprise-scale data center infrastructure. You will work independently in a fast-paced, mission-critical environment, ensuring reliability and performance through hands-on hardware management and cross-team collaboration.

The role requires strong experience with x86 servers, GPUs, storage, and networking, plus proficiency in rack/stack, cabling, and remote

Qualifications

• 5+ years of data center experience in enterprise or hyperscale environments.
• Strong knowledge of x86 servers, GPUs, storage and networking equipment.
• Hands-on experience with rack/stack, cabling, and remote management tools.

Responsibilities

• Install, configure, troubleshoot, and decommission server/storage/network hardware.
• Conduct advanced rack and stack activities, cabling, PDUs, and hardware integration.
• Diagnose hardware failures and perform firmware updates and BIOS changes.
• Support large-scale deployments, migrations, and refresh projects.
• Perform root cause analysis and implement corrective actions.
• Monitor data center health using DCIM and monitoring tools.
• Follow change control, procedures, and documentation standards.
• Collaborate with cross-functional teams to resolve issues and mentor junior staff.

Skills

Data center exp

x86 servers

GPU systems

Storage systems

Networking equipment

PDUs

Remote mgmt tools

Redfish

Job description

GDH is seeking a Data Center Technician (Level 3) in California to support installation, maintenance, troubleshooting, and optimization of enterprise-scale data center infrastructure. You will work independently in a fast-paced, mission-critical environment, ensuring reliability and performance through hands-on hardware management and cross-team collaboration.

The role requires strong experience with x86 servers, GPUs, storage, and networking, plus proficiency in rack/stack, cabling, and remote