HPC/AI Data Center Technician
Luminhouse Ltd
- Spring, Texas, United States
- Spring, Texas, United States
À propos
* *Department: Data Center Operations*
* *Reports to: Data Center Operations Manager / Site Lead*
* *Location: On-site (site-specific)*
* *Job Type: Full-time*
* *Schedule: 12-hour shifts, including nights, weekends, holidays, and on-call rotation*
* *Pay: $40.00 – $45.00 per hour, depending on experience and skills*
* *Overtime: Paid at 1.5× regular rate for hours worked beyond 40/week, in accordance with FLSA*
* *Travel: Up to 25–50% for multi-site support, as required*
* *About the Role*
* *We are hiring an experienced, hands-on Data Center Technician to support the day-to-day deployment and operation of HPC / AI / GPU infrastructure inside our facilities.*
* *This is a floor-level operations role, not a design or engineering position. You will spend most of your shift on the data center floor — racking equipment, running and terminating cables, troubleshooting hardware, swapping components, and supporting liquid-cooling and power infrastructure. We need someone with real, verifiable, multi-year hands-on experience who can show up on day one and work independently with minimal supervision.*
* *You will report to the site lead and serve as the on-site Tier 2 escalation point for network, cabling, and hardware issues. You will work closely with remote NetOps and customer engineering teams via ticketing systems.*
* *Key Responsibilities*
* *Hardware Deployment & Rack and Stack*
* *Unbox, rack, stack, cable, and power on GPU servers, storage arrays, network switches, routers, firewalls, CDUs, and PDUs per rack elevations, cable schedules, and BOMs*
* *Validate physical placement, serial numbers, and asset tags*
* *Configure basic OS and out-of-band management (BMC / iLO / iDRAC)*
* *Perform firmware updates and component replacements (CPU, memory, GPUs, NICs, HBAs, drives, power supplies)*
* *Structured Cabling & Fiber Infrastructure*
* *Install, terminate, label, and dress copper (Cat6 / 6A) and fiber (SM / MM) cabling*
* *Work with 100G / 400G / 800G transceivers, AOC / DAC, and MPO / MTP assemblies*
* *Use VFL, optical power meter, OTDR, and fiber scope for fault location, cleaning, and repair*
* *Verify LLDP neighbors, link status, and optical power levels*
* *Maintain TIA-942 / BICSI standards and cable management discipline*
* *Network Hardware Support*
* *Deploy and maintain Arista, Juniper, Cisco, and SONiC switches and routers*
* *Provide Tier 2 physical-layer troubleshooting and post-repair validation*
* *Assist Network Operations and automation teams with on-site diagnostic tasks*
* *Support Tier 1 technicians on network triage*
* *Power & Liquid Cooling*
* *Install, commission, and maintain Direct Liquid Cooling (DLC) systems, CDUs, heat exchangers, manifolds, piping, pumps, and valves*
* *Perform pressure testing, leak detection, water-quality monitoring, flow validation, and sensor calibration*
* *Support chilled-water / HVAC systems and PDU / UPS / RPP power infrastructure*
* *Read and interpret P&ID drawings and mechanical schematics*
* *Strictly follow OSHA, LOTO, and hot-work safety procedures*
* *GPU / AI Cluster Operations*
* *Support deployment, burn-in, and ongoing operations of high-density GPU clusters (H100 / H200 / B200 / GB200 and similar platforms)*
* *Troubleshoot GPU, NIC (InfiniBand / RoCE / NVLink), and interconnect hardware issues*
* *Execute node isolation and full-node replacement per customer SLA*
* *Break/Fix & Preventive Maintenance*
* *Respond to hardware alerts, diagnose root cause, replace components, execute RMA, and perform full-system swaps*
* *Execute scheduled preventive maintenance: cleaning, filter changes, health checks*
* *Participate in 7×24 on-call rotation, including nights, weekends, and emergency response*
* *Smart Hands & Remote Collaboration*
* *Act as on-site eyes and hands for remote engineering and customer teams*
* *Execute precise instructions via ServiceNow, Jira, or Zendesk*
* *Provide clear technical updates and escalation summaries*
* *Logistics, Inventory & Asset Management*
* *Manage receiving, inbound inspection, put-away, outbound fulfillment, cycle counts, and RMA returns*
* *Maintain accurate asset records, 5S warehouse standards, and ESD protection*
* *Documentation, Compliance & Safety*
* *Document all work in DCIM systems, runbooks, SOPs, and internal wikis*
* *Ensure full traceability through change-management processes*
* *Follow OSHA, ESD, PPE, and site security policies at all times*
* *Required Qualifications*
* *High School Diploma or GED*
* *2+ years of hands-on data center operations experience*
* *2+ years of server, storage, and network hardware installation experience*
* *2+ years of structured and data-center cabling experience (copper + fiber)*
* *Working knowledge of Layer 2 / 3 networking concepts (OSI, TCP/IP, VLAN)*
* *Proficiency with Linux command-line basics*
* *Proficiency with ticketing systems (ServiceNow / Jira / Zendesk)*
* *Ability to read and interpret rack elevations, cable schedules, and mechanical drawings*
* *Clear English written and verbal communication*
* *Valid driver's license*
* *Legal authorization to work in the United States*
* *Preferred Qualifications*
* *Certifications*
* *CompTIA Network+ / Server+*
* *CCNA (or equivalent JNCIA / Arista ACE)*
* *BICSI Installer 1 / 2 or RCDD*
* *OSHA 10 / 30*
* *Vendor certifications (Dell, Lenovo, HPE, NVIDIA, Supermicro)*
* *Technical Experience*
* *HPC / GPU cluster deployment in hyperscale or AI environments*
* *100G / 400G / 800G optics and OTDR-based fiber troubleshooting*
* *Direct Liquid Cooling (DLC), CDU, and chilled-water system installation*
* *DCIM platforms (Nlyte, Sunbird, Device42)*
* *Arista / Juniper / Cisco / SONiC CLI*
* *InfiniBand / RoCE / NVLink diagnostics*
* *Other*
* *Mandarin Chinese language skills are a plus for sites supporting Chinese-speaking customers or teams*
* *Physical & Work Environment Requirements*
* *Ability to lift 50–70 lbs (23–32 kg) independently and repeatedly*
* *Comfortable working on ladders, in confined spaces, and for extended periods standing, bending, and kneeling*
* *Comfortable working in loud, cold, high-airflow data center environments*
* *Willing to work 12-hour shifts, nights, weekends, holidays, and on-call rotations*
* *Compensation & Benefits*
* *Item Details*
* *Hourly Rate $40.00 – $45.00 / hour*
* *Overtime 1.5× regular rate beyond 40 hrs/week (FLSA)*
* *Shift Differential Available for nights, weekends, and holidays*
* *Health Medical, dental, vision, FSA / HSA*
* *Retirement 401(k) with company match*
* *Time Off Paid vacation, holidays, and sick leave*
* *Other Long-term disability, EAP, training and certification reimbursement*
* *How to Apply*
* *Submit your resume directly through Indeed. Please make sure your resume clearly lists:*
* *Years of hands-on data center experience*
* *Specific equipment, vendors, and cable plant types you have worked with*
* *Any GPU cluster, liquid cooling, or high-speed optics experience*
* *Certifications held*
Pay: $40.00 - $45.00 per hour
Benefits:
* 401(k)
* Dental insurance
* Flexible schedule
* Health insurance
* Life insurance
* Paid time off
* Relocation assistance
* Retirement plan
* Vision insurance
Education:
* Associate (Required)
Experience:
* data center operations: 2 years (Required)
Language:
* Mandarin (Preferred)
Shift availability:
* Day Shift (Required)
* Night Shift (Required)
* Overnight Shift (Required)
Work Location: In person
Compétences linguistiques
- English
Avis aux utilisateurs
Cette offre provient d’une plateforme partenaire de TieTalent. Cliquez sur « Postuler maintenant » pour soumettre votre candidature directement sur leur site.