Act as the senior technical reviewer for the Project Engineering team’s deliverables. You’ll be comfortable across mechanical, process, structural, electrical and I&C; work — even where it isn’t your primary discipline — and you’ll set the bar for what’s good enough to leave the team. ~ Engineering process and quality: Define and own how technical work gets done in Delivery — review gates, drawing and specification checklists, technical bid evaluations, vendor data review, and lessons-learned loops. Project execution support: Partner with Project Managers as the senior engineering counterpart on live projects — unblocking technical decisions, escalating risks early, supporting client and authority reviews, and making sure engineering deliverables land on time, in scope, and at the right quality. ~ Vendor, EPC, and customer engineering: Lead engineering interactions with EPC partners, OEMs, and customer engineering teams. Lead a multi-discipline team of Project Engineers. Cross-functional interface with HQ: Act as the Delivery team’s primary engineering interface with Product/Design at HQ — translating field learnings into product input and product changes into delivery-ready engineering. ~ Make sure projects meet applicable industry codes, regulatory requirements, and Rondo standards, and that safety is treated as foundational during the different project engineering phases. ~ Keep improving the team’s templates, checklists, review standards, and tooling, and feed lessons from each project back in. Degree in an engineering discipline; 10+ years of total experience, including 7+ years of hands-on engineering on large industrial, energy, or process plants and 3+ years line-managing engineers. ~ All-rounder technical fluency — you can read and challenge work across P&IDs;, piping isometrics, equipment datasheets, SLDs, general arrangements and layouts, structural calculations, and I&C;/control diagrams, even where it isn’t your primary discipline. ~ You still enjoy the technical work itself: red-lining a drawing, writing a clean specification,



pushing back on a vendor with data. Track record of building, growing, and retaining engineering teams. ~ Experience delivering large-scale capital projects ( ~25 MUSD) in energy, power, oil & gas, chemicals, or heavy industrial. ~ Comfortable being the most senior engineer in the room, and equally comfortable saying “I don’t know — let’s find out”. ~ S. west coast) and travel internationally to project sites and HQ as required. ~ Fluent in English (written and spoken); Spanish or other languages a strong plus. ~ Valid driver’s license. Background in industrial process plants — anything from Oil & Gas and petrochemicals to biomass, CSP, or combined-cycle power. ~ Prior experience building or scaling an engineering team from a small base. ~ Familiarity with international project codes (ASME, API, EN, IEC) across multiple jurisdictions. Opportunity to impact industrial carbonization on a daily basis This role is hybrid in Madrid and necessitates being on-site at our projects internationally as required for the success of the project.

About the Company
We are transforming industrial decarbonization with our innovative Rondo Heat Battery technology. Rondo is deploying low-cost, zero-carbon Rondo Heat Batteries to accelerate the deployment of renewable energy and to significantly decarbonize industrial processes that are commonly thought of as "difficult-to-decarbonize". Our technology is designed to replace fossil-fired boilers. By enabling industries to adopt renewable energy without costly factory changes, we are accelerating the transition to a sustainable future. With over $160 million in funding and partnerships across critical industrial sectors, Rondo is scaling rapidly to meet integral demand. Rondo Energy is an equal opportunity employer. Applicants will not be discriminated against based on these or other protected categories or social identities. We proactively work to design hiring processes that promote equity and inclusion while mitigating bias. Furthermore, Rondo Energy does not pay placement fees for candidates submitted by any agency other than its approved partners.

📌 Engineering Manager, Project Delivery (España)
🏢 Rondo Energy
📍 España