Quality assurance jobs

Quality Assurance & Control Jobs in Renewable Energy

Quality assurance and control in renewable energy covers the systems, inspections, and tests that prove a solar module, turbine blade, battery cell, or piece of control software meets its specification before it reaches a project built to run for decades. The need is measurable. In Kiwa PVEL's 2026 reliability scorecard, 87% of solar module manufacturers had at least one test failure, and for the first time in the laboratory's 12-year history no single module earned top-performer status across every test.

What the work involves

Quality assurance builds the system: ISO 9001 procedures, inspection and test plans, supplier audits, and the documentation that lets a customer trace every component back to its batch. Quality control checks the output against it: electroluminescence imaging and flash testing on a module line, ultrasonic inspection of blade bond lines, weld and torque checks on tower sections, formation and ageing data on battery cells. When something fails in the field, the same teams run the root-cause investigation and the corrective action that follows.

What makes the work distinct in renewables is the length of the liability. A module or turbine carries a long performance warranty, and a defect that escapes the factory can surface years later across hundreds of units. Siemens Energy learned that at scale when problems with certain rotor blades and main bearings on its onshore platforms led to €1.6 billion in charges in 2023. Few quality departments anywhere can point to a clearer statement of what their job is worth.

Who hires

Manufacturers hire the most. Nordex and Vestas run quality teams across blade, nacelle, and tower production, and Siemens Energy hires quality engineers across grid equipment and wind. In solar, Silfab Solar recruits quality technicians and engineers for its module and cell plants in Burlington, Washington, and Fort Mill, South Carolina. Battery and hydrogen factories are the newer source of jobs: Verkor staffs its gigafactory at Bourbourg near Dunkirk, and Sunfire hires in Dresden for electrolyser production. On the project side, EPCs such as SOLV Energy employ quality managers who verify contractors' work on site, and fusion developers such as Commonwealth Fusion Systems need quality engineers for components built to tolerances well beyond normal power plant practice.

Supplier quality and skills in demand

Supplier quality is the fastest-moving part of the discipline. Much of the equipment for European and American projects still comes from Asian factories, and developers and manufacturers send their own engineers to audit production lines and witness factory tests rather than rely on certificates alone. That work ties quality closely to Procurement & Supplier Management, and it rewards engineers who can read a factory's process data as well as a specification.

The most common titles are quality manager, quality engineer, quality technician, and quality supervisor, with inspectors and document controllers alongside. Statistical process control, root-cause methods such as 8D, and fluency in the relevant IEC standards (IEC 61215 and 61730 for modules, IEC 61400 for turbines) give candidates a measurable edge. Quality staff move readily into Manufacturing & Production management or into Technical Inspection & Testing. With Kiwa PVEL recording a new high in module test failures for the fourth year in a row, and 61% of the bills of materials it tested failing at least once, the people who catch defects before shipment are not a cost line the industry can easily cut.