Between $34k and $67k Per Year DOE (Depends on Experience) Position range in Dallas County $34k - $67k Per Year Senior Field Service Technician LiquidStack

Occupation:

Electrical and Electronics Repairers, Commercial and Industrial Equipment

Location:

Carrollton, TX - 75006

Job Type:

Regular, Full Time (30 Hours or More), Permanent Employment, Day Shift

Posted:

07/13/2026 Positions available: 1

Source:

WorkInTexas

Web Site:

WorkInTexas Onsite /

Remote:

Not Specified

Updated:

07/16/2026

Expires:

10/30/2026 Job #: 17039876 Job Requirements and Properties Help for Job Requirements and Properties. We Hire Vets Employers whose workforce is composed of at least 10 percent military veterans are eligible to receive a "We Hire Vets" employer recognition decal to proudly display on their storefront, an decal. Work Onsite Full Time Education Bachelor's Degree Experience 1 Month(s) Schedule Full Time Job Type Regular Duration Permanent Employment Shift Day Shift Help for . LiquidStack is a fast-growing technology company delivering advanced liquid cooling solutions for mission-critical data center and high-performance computing environments. We are seeking a Senior Field Service Technician to serve as a technical owner in the field—leading complex installations, startups, and commissioning activities while acting as a trusted technical partner to customers. This highly visible, hands-on role goes beyond break/fix service. The Senior FST independently executes complex field work, mentors junior technicians, and serves as on-site technical authority during installations, commissioning, outages, and critical events. The successful candidate arrives fully credentialed and ready on day one; LiquidStack provides product-specific orientation but no foundational trade, certification, or technical-skills training outside of required safety programs.

ESSENTIAL DUTIES AND RESPONSIBILITIES

Field Execution & Technical Ownership

• Lead on-site installation, startup, commissioning, validation, preventive maintenance, and corrective service of LiquidStack liquid cooling systems; serve as the primary technical escalation point in the field prior to Engineering involvement
• Support emergency response, outages, and time-sensitive customer events when required
• Perform advanced troubleshooting across mechanical, hydronic, electrical, controls, and thermal subsystems; isolate root cause across hardware, software, power, fluid quality, or environmental factors
• Operate diagnostic instrumentation (multimeters, megohmmeters, manometers, IR cameras, refrigerant recovery, flow meters, pressure transducers); lead pressure testing, flow balancing, fluid fills, leak checks, and acceptance testing during commissioning
• Read and work from electrical schematics, P&IDs, mechanical drawings, and sequence-of- operations documents; redline drawings when as-built conditions differ from design
• Coordinate work within mission-critical 24x7 data center environments including UPS, PDU, generators, ATS, BMS/DCIM, CRAC/CRAH, fire suppression, and chilled-water plant; adhere to badge access, escort, change-control, and chain-of-custody policies at every customer site Customer & Site Leadership
• Act as LiquidStack's senior technical representative at customer sites; communicate clearly and calmly with customer IT, facilities, engineering, and management stakeholders at the appropriate level of detail, especially during critical infrastructure events
• Support customer acceptance testing and formal system handover
• Deliver basic operational training and system overviews to customer technical teams; field technical questions and represent product capability accurately Documentation, Quality & Continuous Improvement
• Complete detailed service reports, commissioning documentation, and root-cause analyses
• Partner with Engineering, Manufacturing, Quality and Supply Chain to resolve recurring field issues; contribute to service procedures, checklist, and training materials
• Use service ticketing systems (e.g., ServiceNow, Salesforce Field Service, or equivalent) to track work, log time against tasks, document resolutions, and ensure timely closure; maintain SLA compliance and clean shift handoffs to ensure continuity of operations Mentorship & Scaling Support
• Train junior FST's and customer -side data center technicians on LiquidStack equipment, troubleshooting, and best practices; lead pre-job briefing, JSAs, and post-job debriefs; serve as on-site escalation point during complex troubleshooting; communicate status, blockers, and lessons learned across the service team