Quality Engineer

SIGNATURE SOLAR LLC • Sulphur Springs, TX

72d • $85,000

About The Position

At Energy Access Innovations (EAI) we’re powering a future where energy independence is the standard — enabling people and businesses to operate reliably, free from grid constraints and government dependency. Our solar solutions are designed for resilience, durability, and performance in every environment. We’re seeking a skilled Quality Engineer to build and maintain world-class quality systems, applying proven automotive methodologies like APQP to scale our solar manufacturing operations. If you’re passionate about precision, continuous improvement, and helping bring reliable energy access to life, this is your chance to make a real difference.

Requirements

• Bachelor’s degree in mechanical, electrical, industrial, materials engineering or related field
• Minimum 5 years in quality engineering, preferably with automotive manufacturing experience (or 10 years in quality environments)
• Proven expertise with APQP, PPAP, FMEA, Control Plans, MSA, and SPC
• Skilled in root cause analysis tools: 8D, 5-Why, Fishbone
• Strong analytical, project management, and communication skills
• Ability to work effectively in a fast-paced, evolving manufacturing environment

Nice To Haves

• ASQ Certified Quality Engineer (CQE) or similar certification
• Experience in renewable energy, electronics, or semiconductor manufacturing
• Familiarity with photovoltaic technology and solar module construction

Responsibilities

• Support and evolve our quality management systems adapted from ISO 9001:2015 best practices for solar manufacturing
• Develop and execute Quality Assurance documentation and APQP plans from concept through launch
• Establish and maintain control plans, process flow charts, PFMEAs, and other core quality tools for solar products
• Collaborate with Design and Development teams to ensure smooth transitions from validation to production
• Design and implement SPC systems to monitor critical parameters in solar cell and module production
• Analyze process behavior and lead continuous improvement initiatives
• Drive root cause analysis and corrective actions using 8D, 5-Why, and other problem-solving tools
• Develop and validate inspection/testing protocols focusing on electrical, mechanical, and environmental performance
• Lead quality activities in New Product Introduction (NPI), including prototype validation and production readiness
• Review and approve Design Verification (DV) and Production Validation (PV) testing
• Support cross-functional teams to meet quality requirements throughout development gates
• Develop reliability testing programs tailored to solar product needs (thermal cycling, humidity, UV exposure)
• Drive continuous improvement through statistical analysis of key processes
• Ensure compliance with industry standards and safety regulations
• Prepare for and support customer audits and certification assessments
• Track and report quality metrics and KPIs to management

Benefits

• Competitive salary and benefits supporting your health, future, and growth
• Medical, Dental, and Vision insurance
• 401(k) with company match
• Incentive programs rewarding your performance and innovation
• Educational reimbursement to support your continuous learning
• A mission-driven culture focused on enabling energy independence

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: Bachelor's degree