Process Safety Engineer Rondo is accelerating industry's transition to lower-cost, zero-carbon heat and power. Our Rondo Heat Batteries turn low-cost renewable electricity into continuous, high-temperature heat and power, enabling industrial facilities to replace fossil-fired boilers without costly process changes. The result is lower-cost, zero-carbon industrial energy delivered safely, reliably, and at 98% efficiency.

Rondo is commercially deployed and rapidly scaling, today. Backed by world-class industrial leaders and investors — including Breakthrough Energy, Energy Impact Partners, Rio Tinto, Aramco, SABIC, SCG, TITAN, Microsoft, H M, and John Doerr — Rondo is building the next generation of industrial energy infrastructure at global scale. We are looking for a Madrid-based Principal Process Safety Engineer to own and lead Rondo's global risk-based process safety management program.

This person will serve as the company's principal technical authority for hazard evaluation across all sites (US, Germany, Portugal, Thailand, Australia), set the global process safety standard with local adaptation, personally lead the highest-risk and most complex studies, and build and qualify distributed facilitation capability so the program runs across geographies without depending on a single person. This is an opportunity to stand up a world-class PSM program at a fast-scaling, first-of-a-kind energy technology company.

What You Will Do

(

Key Responsibilities

for this role include but are not limited to): Own and scale Rondo's global risk-based PSM program, including periodic re-determination of regulatory applicability across jurisdictions (OSHA PSM / CalARP in the US; Seveso III in the EU; Major Hazard Facility / WHS regimes in Australia; applicable Thai

Requirements

) so program rigor tracks actual process risk and inventory as each site grows Own the global PHA methodology and standard (HAZID, HAZOP, LOPA); personally facilitate high-risk and complex studies, and calibrate, and oversee local facilitators at each site so quality is consistent worldwide Own the global PHA action register and governance; drive closure by assigning accountability to line/engineering owners, tracking to completion, and escalating overdue high-risk actions to leadership Serve as the mandatory process safety reviewer within the Management of Change process, ensuring changes are screened for process safety impact and trigger PHA revalidation where required; own Pre-Startup Safety Review (PSSR) and maintain Process Safety Information (PSI) as the system of record Build process safety competency across the global organization — develop and deliver HAZOP/PHA leader and team-member training, and establish a qualified network of local facilitators and process safety champions so the program is not single-threaded What You Will Bring: BS in chemical, mechanical, process, or related engineering; ~10–15+ years of process/process-safety engineering experience with a demonstrated record independently facilitating full HAZOP/PHA studies Multi-site or international process safety experience; working command of PSM elements (PHA, PSSR, PSI, MI interface, incident investigation); willingness to travel internationally (est.

Process Safety Engineer (PSM)