PV Commissioning Tech II — Lead Inspections & Tests

Clean Energy & Infrastructure Services; Marquez (TX); On-site; USD 41,000 - 45,000; Full time

Benefits offered by this job

401(k) with company match

Employee Stock Purchase Plan (ESPP)

Medical, Dental, and Vision insurance

Flexible spending account

Job summary

MasTec, Inc. is seeking a Commissioning Tech II in Marquez, TX to join our field team. You will perform mechanical and electrical inspections on utility PV power plants, document results, and support Commissioning CM/GF with troubleshooting and action plans.

The role requires reading electrical diagrams, use of testing equipment, and strong safety discipline. You’ll lead technicians on site, ensure quality and compliance, and contribute to successful energization of projects.

Qualifications

• High school diploma or equivalent preferred.
• PV systems training or coursework preferred.
• Photovoltaic installation experience.
• Three years of electrical experience in the Industrial sector or in Renewables, or two years as MasTec Commissioning Tech I.
• OSHA 10-hour, First Aid/CPR, NFPA 70E certifications preferred.
• Ability to take lead in commissioning tasks with minimal oversight.

Responsibilities

• Assist with the inspection and testing of PV plants to specifications and contract documents.
• Complete all commissioning documentation during inspection.
• Document outstanding issues and deliver documentation for review by the General Foreman and Commissioning Manager.
• Perform LOTO duties as outlined by the company and site-specific policies.
• Perform field test data entry as needed.
• Perform final visual and mechanical inspections on equipment before energization date.
• Support third party testing and inspections (Transformers, MV audits, MV cable tests).
• Ensure proper use of PPE and conformity to safety procedures by all employees.
• Keep testing equipment clean and calibrated; report missing tools or low consumables.
• Work together and take lead of other Techs ensuring quality of work and adherence to safety procedures.
• Other duties as assigned.

Skills

Electrical diagrams

Multi-meter

Electrical theory

Follow instructions

Precision/Accuracy

Education

High school diploma

PV systems training

Tools

Solmetric/Seaward testing units

DET 2/3

Job description

MasTec, Inc. is seeking a Commissioning Tech II in Marquez, TX to join our field team. You will perform mechanical and electrical inspections on utility PV power plants, document results, and support Commissioning CM/GF with troubleshooting and action plans.

The role requires reading electrical diagrams, use of testing equipment, and strong safety discipline. You’ll lead technicians on site, ensure quality and compliance, and contribute to successful energization of projects.