Trina Solar

Trina Solar is a solar energy company whose careers page shows hiring across utility-scale photovoltaic (PV) and battery energy storage systems (BESS), with roles such as Project Engineer (Utility BESS), Field Service Engineer (Utility BESS), Sales Manager (PV) and Grid Connection Manager. Its open positions span a wide international footprint, including Australia, Brazil, Chile, France, Germany, Italy, Mexico, Poland, Portugal, South Africa, Spain and the UK.

For professionals in Spain, the company currently lists one Spain-based opening — a Global Business Marketing Supervisor — which is a home-based, full-time, permanent position. Many of its other European roles (Germany, Italy, Portugal, Poland, France) are also advertised as home-based, indicating a remote-friendly approach for parts of its European workforce.