Field Power Systems Technician: Commissioning & Service

Mission Critical Group

United States

On-site

USD 60,000 - 90,000

Full time

14 days+

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Job summary

Mission Critical Group (MCG) is seeking a Field Production Technician to support the Service Department in startup, testing, and preventive maintenance. Frequent travel for installation and service deployments is required, with focus on electrical wiring and bus installation.

The role includes troubleshooting field issues, documenting tests, and ensuring safe, compliant operations. Candidates should have 1–2 years’ experience with power equipment, a TWIC card or ability to obtain one, and

Qualifications

1–2 years of hands-on experience with ATS, control panels, or switchgear.
Ability to obtain a TWIC card.
Experience with electrical wiring and/or bus work.
Proficient with multimeters and basic wiring tools.
Valid driver’s license with clean driving record for travel.
Proficient with Microsoft Office for documentation.

Responsibilities

Perform equipment startup, commissioning, and site acceptance testing (SAT) at customer locations.
Assist with troubleshooting electrical and control system failures in the field and provide corrective action recommendations.
Conduct preventive maintenance inspections and complete required service reports accurately and timely.
Verify wiring accuracy, torque specifications, and component labeling prior to energization.
Support inventory tracking and organization of field tools, parts, and consumables.
Interpret one‑line diagrams, wiring diagrams, and layout drawings to support installations and repairs.
Assist in preparing equipment for shipment, deployment, and field mobilization.
Participate in emergency service response and outage support as required.
Maintain calibration and proper care of testing equipment and tools.
Document field modifications and communicate redline changes to engineering or project management teams.
Read and interpret electrical schematics.
Assemble control panels and equipment of varying size and complexity to meet client and product specifications.
Perform pre‑test quality control as well as final system testing.
Take direction from FS Management and Field Service Technical Leads.
Follow training instructions provided by FS Management and Field Service Technical Leads.
Perform other duties as assigned.