QA/QC Technician (Licensed Journeyman)

Big Sun Solar; San Antonio (TX); Hybrid; USD 70,000 - 95,000; Full time

Benefits offered by this job

Licensure support

Per diem and lodging for remote sites

Tools provided and training

Health, dental, retirement benefits

Career advancement opportunities

Job summary

Big Sun Solar in San Antonio seeks a detail-driven QA/QC Technician (Licensed Journeyman) to inspect commercial solar installations across Texas, including rooftop, canopy, and ground-mount systems. A strong electrical background and hands-on solar experience are required to ensure compliance and prevent costly callbacks.

The role emphasizes NEC familiarity, meticulous documentation, and the ability to identify issues early.

Qualifications

• Active Journeyman Electrician license (Texas TDLR).
• 3+ years in commercial solar installation or electrical inspection.
• Strong knowledge of NEC and electrical codes.
• Experience with 3-phase 120/208V and 277/480V AC, and 1500V DC systems.
• Proficient in reading electrical blueprints and schematics.
• Able to document inspections clearly and thoroughly.

Responsibilities

• Perform QA/QC inspections on commercial solar installations (rooftop, canopy, ground-mount) at all construction stages.
• Verify equipment, conductors, and terminations against plans and specs.
• Inspect 3-phase AC and DC systems for NEC compliance.
• Cross-check blueprints and site plans against as-built conditions.
• Conduct electrical testing and document results during commissioning.
• Identify code violations or safety hazards and issue punch-lists.

Skills

Attention to detail

Documentation

Blueprints & schematics

Travel willingness

Safety compliance

Education

Journeyman Electrician license (Texas TDLR)

Job description

QA/QC Technician (Licensed Journeyman)

Full time San Antonio Listed on September 21, 2026

Job Description

About Our Company

Big Sun Solar provides turnkey rooftop, carport, and ground-mount solar systems to Texas businesses to help counter rising energy costs, meet corporate sustainability goals, and enhance property value. Big Sun Solar is an industry leader trusted by prominent brands, including Cavender Auto Group, Rush Enterprises and Baywood Hotels, and has helped San Antonio become 5th in the nation for most solar megawatts installed. With a passion to build a more renewable future for the next generation of Texans, Big Sun Solar is headquartered in San Antonio and serves businesses across the state.

Company Purpose

Big Sun Solar exists to help save the planet.

Summary

Big Sun Solar is seeking a detail-driven, licensed QA/QC Technician to inspect and verify the quality of commercial solar installations, including rooftop, canopy, and ground-mount/tracker systems across Texas. The ideal candidate has a solid electrical background, hands-on solar installation experience, and a strong command of 3-phase AC systems and 1500V DC systems. This role demands sharp attention to detail, in-depth knowledge of the National Electrical Code (NEC), and the ability to catch and document issues before systems are energized - protecting Big Sun Solar and its customers from costly callbacks.

Key Responsibilities

• Perform QA/QC inspections on commercial solar installations - rooftop, canopy, and ground-mount/tracker systems - at each stage of construction, from installation through commissioning.
• Verify installed equipment, conductors, and terminations match approved plans, single-line diagrams, and manufacturer specifications.
• Inspect 3-phase 120/208V and 277/480V AC systems and 1500V DC systems for NEC compliance.
• Interpret and cross-check blueprints, electrical schematics, and site plans against as-built field conditions.
• Conduct and document electrical testing - torque verification, continuity, insulation resistance, string voltage/current readings - during commissioning.
• Identify code violations, workmanship issues, or safety hazards, and issue clear, actionable punch-list items to the field crew.
• Capture thorough photo documentation and complete inspection records for every project using company QA/QC checklists and field software.
• Determine which issues the crew can resolve on-site versus what requires a return trip, engineering review, or design change.
• Ensure all electrical work aligns with NEC, OSHA, and local code/AHJ requirements.
• Travel to project sites throughout Texas as required, including day trips and overnight stays.
• Maintain thorough documentation of inspections, findings, and corrective actions for every project.

Qualifications

Required:

• Active Journeyman Electrician license (Texas TDLR) with experience in commercial electrical work.
• At least 3 years of commercial solar installation or electrical inspection experience.
• Comprehensive understanding of the NEC, electrical codes, and industry best practices.
• Demonstrated experience with 3-phase 120/208V and 277/480V AC systems and 1500V DC systems.
• Proficiency in reading and interpreting electrical blueprints and schematics.
• Strong documentation and reporting skills, including comfort using tablet/phone-based field software for inspections and photos.
• OSHA 10 or OSHA 30 certification (or willingness to obtain).
• Valid driver's license and willingness to travel extensively to job sites throughout Texas, including overnight travel as needed.

Preferred:

• Prior involvement in large-scale commercial solar PV projects, including rooftop, canopy, and tracker installations.
• Experience performing formal QA/QC, code-compliance, and third-party inspections.
• NABCEP certification or other solar-related credentials.

Skills and Competencies

• High attention to detail and strong problem-solving skills.
• Ability to work independently or as part of a group, with minimal supervision.
• Expertise in identifying electrical and solar system installation issues.
• Excellent written communication skills for clear, actionable inspection reports.
• Capacity to work in outdoor environments, at heights, and under varying weather conditions.
• Unwavering commitment to workplace safety and quality standards.

Physical Requirements

• Ability to lift up to 50 lbs, climb ladders, and perform physically demanding tasks on rooftops.
• Comfort working at heights and in different weather conditions.

Benefits

• Company-paid testing materials to support your path toward Master Electrician licensure - because we're invested in your long-term career growth.
• Competitive salary commensurate with experience and qualifications.
• Opportunities for advancement within Big Sun Solar's leadership structure.
• Company-provided tools, personal protective equipment, and relevant training.
• Per diem and company-paid accommodations for work at remote sites, as needed.
• Comprehensive health, dental, and retirement benefits.

The ideal candidate will have a passion for solar PV, an interest in mitigating climate change, and a desire to build distributed solar resources across Texas.