R

Rondo Energy

Stores high-temp renewable heat for industry

Engineering Manager - Project Delivery

Full-Time
No salary listed
Senior, Expert
Bachelor's
Madrid, Spain
HybridHybrid in Madrid; occasional international on-site projects as required.
Engineering ManagementEngineering Leadership

About the job

Requirements
  • Degree in an engineering discipline; Mechanical or Chemical/Process strongly preferred
  • 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. Not just managing the people who do
  • 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
  • Strong leadership, communication, and negotiation skills. Comfortable being the most senior engineer in the room, and equally comfortable saying “I don’t know — let’s find out”
  • Comfortable surfacing problems early, including ones you own. You’d rather have an awkward conversation now than a worse one later
  • Bias to action — you start on what obviously needs doing without waiting to be asked, and bring people along rather than going around them
  • Curious quick learner with strong analytical and problem-solving skills; entrepreneurial and self-motivated
  • Flexibility to work across multiple time zones (Australia east coast through U.S. west coast) and travel internationally to project sites and HQ as required
  • Passion for safety and environmental stewardship
  • Fluent in English (written and spoken); Spanish or other languages a strong plus
  • Valid driver’s license
Responsibilities
  • Technical leadership across disciplines: 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. The bar is that the team’s output looks the same regardless of who produced it.
  • 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. Review their submissions critically, hold them to spec, and stay engaged through to resolution when things aren’t right.
  • People leadership and team building: Lead a multi-discipline team of Project Engineers. Your job is as much to grow them as it is to deploy them — set clear expectations, give honest feedback, and recruit what the team is missing.
  • 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.
  • Safety, compliance, and standards: 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.
  • Continuous improvement: Keep improving the team’s templates, checklists, review standards, and tooling, and feed lessons from each project back in.
Desired Qualifications
  • 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
  • Experience in a fast-paced start-up environment deploying novel technologies at large scale
  • Familiarity with international project codes (ASME, API, EN, IEC) across multiple jurisdictions

About the company

Rondo Energy provides thermal batteries that store heat from renewable energy to power high-temperature industrial processes. Its modular, scalable heat storage units are installed in existing facilities and charge from renewable electricity to deliver a continuous supply of high-temperature heat, enabling industries to replace fossil fuels. The company differentiates itself by offering integrated, scalable heat-storage solutions tailored for energy-intensive sectors such as steel, cement, chemicals, pharmaceuticals, and low-carbon fuels, aiming to fit various plant sizes and retrofit needs. Its goal is to decarbonize heavy industry by providing affordable, reliable zero-carbon heat and a stable energy supply that lowers emissions and costs over time.

Company Size

51-200

Company Stage

Growth Equity (Venture Capital)

Total Funding

$82M

Headquarters

Alameda, California

Founded

2020

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Simplify Jobs

Simplify's Take

What believers are saying

  • Covestro broke ground in January 2026 on a 100 MWh system.
  • Rondo's Thailand unit entered operation, validating industrial use at a cement plant.
  • The SCG partnership targets 90 GWh annual manufacturing capacity, signaling huge demand ambition.

What critics are saying

  • Brunsbüttel must start by end-2026; delays damage credibility with EIB and Catalyst.
  • Rondo still depends on subsidies and long-term contracts to finance deployments.
  • A failed Covestro or Heineken commissioning would undercut the entire heat-battery thesis.

What makes Rondo Energy unique

  • Rondo's brick-based heat batteries deliver 1,000°C steam without critical minerals.
  • SCG's 90 GWh factory plan gives Rondo unmatched manufacturing scale.
  • Covestro and Heineken deployments prove repeatable industrial decarbonization across chemicals and food.

Help us improve and share your feedback! Did you find this helpful?

Benefits

  • Health Insurance
  • Dental Insurance
  • Vision Insurance
  • Life Insurance
  • 401(k) Company Match
  • Unlimited Paid Time Off
  • Flexible Work Hours

Growth & Insights and Company News

Headcount

6 month growth

2%

1 year growth

0%

2 year growth

0%
Australian Alliance for Energy Productivity
Sep 23rd, 2026
Highlights from the 2026 Australasian Renewable Heat Conference.

Highlights from the 2026 Australasian Renewable Heat Conference. This year A2ep took its popular Australasian Renewable Heat Conference to a new city (Melbourne) and a new and bigger venue (the Melbourne Convention & Exhibition Centre) and A2ep were delighted to have 350 industry leaders join A2ep for two action-packed days! After a great breakfast hosted by Platinum Sponsor, Origin Energy, A2ep welcomed all delegates into the expanded exhibition area with more than 30 exhibitors for coffee before kicking off proceedings with a Welcome to Country and opening session looking at the heat decarbonisation challenge across the industrial and commercial sectors. Industrial session highlights Highlights across the industrial sessions included Reneae Gasmier from Solar Victoria detailing the addition of industrial heat decarbonisation activities to the Victorian Energy Upgrades program, learning about Cache Energy's long-duration thermochemical energy storage system, international updates from its overseas speakers, the launch of a practical guide to thermal storage for industrial process heat and the news that Good Heat has selected Rondo Energy as the OEM for its Project Arcadia which is due to start construction in the New Year. Conversations indicated that the models of energy and heat-as-a-service resonated with a number of attendees, particularly in light of budget tightening across most parts of industry. Commercial session highlights Its commercial sessions were buoyed by research from JLL showing all-electric office stock in the Melbourne and Sydney central business districts is set to jump from a handful of buildings today to well over 2,000 assets by 2030 and that supply that isn't yet keeping pace with tenant demand. Consistently A2ep heard in the commercial the importance of moving early rather than waiting: the premium on electrified, high-performing assets is available now while supply is short, and narrows as more stock comes online, while laggard buildings face rising costs and value decline. Mirvac's case study on 200 George Street in Sydney grounded the discussion in practice, showing how gas heating and hot water were removed from a fully operating premium tower with no loss of premium-grade performance. In her presentation on the electrification of Collingwood Leisure Centre, Karen Hucker from the City of Yarra made the important point of securing a good quality, experienced consultant - even if it costs more - as it will guarantee better outomes. Across the board, A2ep were fortunate to have so many fantastic project case studies for attendees to learn from, including from Blackmores, VISY, Alsco Uniforms Australia, Mirvac, Gundagai Meat Processors, Australian Country Choice, Australian Consolidated Milk, McCain Foods, Coca-cola Europacific Partnership, Four Pines Brewing Company, Tronox, Monash University, Sugar Australia, Yarra Valley Water, GPT, the Living Company and City of Yarra. Already A2ep has had overwhelmingly positive feedback on the event with 94% of respondents saying they will be back in 2027! A2ep has already started planning its next conference so stay tuned for details!

Securities.io
Mar 7th, 2025
Ultra-Durable Batteries: Why Next-Gen Tech Will Last Decades, Not Just Years

Batteries Made To LastAs the world electrifies and switches to renewable energy, the need for more energy storage grows. This is in part driven by the switch to EVs, but also due to the intermittent nature of renewable production.This can be partially compensated by other low-carbon sources of energy, like hydropower or nuclear, or maybe geothermal energy in the future. Still, advocates for green energy would by far prefer to see low-cost solar (and wind) be the basis of our energy systems.This creates a demand for batteries with fundamentally different characteristics than for mobility.EVs need very energy-dense batteries that are light enough in weight and small enough in volume to be carried in the frame of a car. Durability is a concern, but as long as the battery can function for 10-15 years, this is likely in line with the durability of the rest of the car's components.In contrast, energy storage batteries are much less constrained by weight or volume. However, they are definitely constrained by cost, as they are essentially an additional cost to the production of green energy and the power grid.One way to reduce the cost of energy storage is to use less expensive material than lithium for building the battery. Many alternatives are being considered, as we previously discussed in “ The Future Of Energy Storage – Utility-Scale Batteries Tech ”: batteries using technologies like sodium-ion, iron-air, zinc, sea salt, polymers, sodium-sulfur, or even molten metals.Another key element in reducing the lifetime cost of a battery system is to have it last several decades

Barchart
Feb 6th, 2025
Rondo Vs. Brenmiller- Which Presents A Better Investment Thesis?

So far, Rondo Energy has captured the spotlight, securing $187 million in funding from Breakthrough Energy and the European Investment Bank.

The Gulf Press
Jan 15th, 2025
Rondo and SAMSUNG E&A partner for Carbon Capture and Direct Air Capture projects in Saudi Arabia

IKTVA Forum & Exhibition 2025 (IKTVA 2025), Khobar Saudi Arabia - (ARAB NEWSWIRE) - Rondo Energy, the leading provider of zero-carbon industrial heat and power, today entered into a Memorandum of Understanding (MoU) with SAMSUNG E&A, a total solutions provider for the global energy industry.

CleanTechnica
Jul 10th, 2024
Rondo Energy Is Working On Ways To Decarbonize Process Heat

Sign up for daily news updates from CleanTechnica on email. Or follow us on Google NewsRondo Energy is commercializing systems that reduce the carbon footprint of industrial systems that rely on process heat, which can be anything from the heat needed to cook food to converting iron into steel. According to the US Department of Energy, industrial process heat is the use of thermal energy to produce, treat, or alter manufactured goods. It is the most significant source of energy use and greenhouse gas emissions in the industrial sector, accounting for about 50% of all onsite energy use and 30% of greenhouse gas emissions. Process heating systems are emissions-intensive because fossil fuel combustion provides 95% of industrial heat across the manufacturing sector.Process heating systems raise or maintain the temperature of materials involved in the manufacturing process, such as the melting of scrap in electric arc furnaces to make steel, separating components of crude oil in petroleum refining, drying paint in automobile manufacturing, or processing food for safe consumption. Application temperatures range from 80°C to pasteurize milk and cream to over 1000°C to make cement.Companies like Rondo Energy use renewable energy when it is abundant and therefore inexpensive to heat rocks, bricks, or molten metals to red hot temperatures