Project Controls Engineer - Cost & Planning
Rondo Energy
Company Overview
Rondo Energy
HeadquartersAlameda, California, United States
Founded2020
SizeEmployee count is not publicly specified, and as a private company, no revenue figures are disclosed; total funding raised is $82 million (source: cbinsights.com).
What They Do
Rondo Energy focuses on electrified thermal energy storage, specifically through its innovative Rondo Heat Battery (RHB) technology. This technology converts intermittent renewable electricity from sources such as wind and solar into high-temperature heat, which is stored in refractory bricks heated to temperatures between 1100-1500°C. The stored energy can then be dispatched as superheated air, process heat, steam, or power with an impressive efficiency of over 98% for extended periods, making it a viable solution for industries that require continuous high-temperature heat (source: rondo.com). Rondo's products are particularly targeted at sectors like steel, cement, chemicals, food processing, biofuels, textiles, and mining, where high-temperature heat is essential for operations. The company offers scalable systems ranging from pilot-scale deployments to larger commercial applications, catering to a diverse range of industrial needs (source: cbinsights.com). By providing a cost-effective alternative to lithium-ion batteries, Rondo differentiates itself in the market, focusing on thermal storage solutions that do not rely on rare materials, thus enhancing sustainability and accessibility for heavy industries globally (source: weforum.org).
Projects & Track Record
Rondo Energy has made significant strides in the deployment of its Heat Battery technology, with its first pilot-scale 2 MWh Heat Battery operational since 2023 at a California ethanol production facility. This deployment marks a pivotal moment for the company as it represents its initial major project in the field (source: canarymedia.com). The company has announced a total of 11 commercial developments, including 8 RHB deployments that collectively exceed 200 MWh. Notably, Rondo is working on a Heat-as-a-Service solution for HEINEKEN, which is powered by on-site solar and grid renewables, with support from major partners like EDP and the European Investment Bank (source: rondo.com). Rondo's partnerships span various industries, including food and beverage, cement production, mining, and textiles, with a total of 3 GWh in committed capacity across four major partnerships (source: rondo.com). The company's geographic presence is primarily in the United States, with its headquarters in Alameda and ongoing projects in California, while also expanding into Europe through its collaboration with HEINEKEN (source: cbinsights.com).
Recent Developments
In the past two years, Rondo Energy has successfully secured a Series B - II funding round, building on a previous $22 million Series A funding closed in February 2022. This funding was led by Breakthrough Energy Ventures and Energy Impact Partners, aimed at enhancing manufacturing capabilities and facilitating customer deliveries (source: rondo.com). The company has made headlines with its HEINEKEN Heat-as-a-Service contract, which was announced as a significant milestone in 2025, alongside the deployment of over 200 MWh across 11 commercial projects (source: rondo.com). Additionally, Rondo was granted a U.S. patent on February 25, 2025, for a thermal energy storage system that integrates with steam cracking systems, showcasing its commitment to innovation in energy storage and conversion technologies (source: cbinsights.com). While no acquisitions or mergers have been reported, Rondo continues to achieve operational milestones and gain recognition from investors for its efforts in addressing industrial heat challenges (source: canarymedia.com).
Working There
Rondo Energy's LinkedIn page indicates that the company is actively hiring for various roles primarily in engineering, manufacturing, project development, and operations. The departments include research and development focused on Heat Battery technology, sales teams targeting industrial clients, deployment teams for project execution, and support functions such as finance, reflecting the company's growth phase (source: linkedin.com). Most hiring efforts are concentrated at the Alameda headquarters, although there may be remote or project-based opportunities associated with U.S. pilots and European expansions like the HEINEKEN project (source: cbinsights.com). The company culture is characterized by a mission-driven approach to decarbonization, emphasizing collaboration with top investors and a commitment to scaling operations for profitability, as highlighted by CEO John O’Donnell in recent funding announcements (source: rondo.com). While specific employee benefits are not detailed in public sources, the venture-backed nature of Rondo suggests competitive compensation packages typical for Series B clean-tech firms in California, including potential equity options (source: linkedin.com).
Last updated on Feb 23, 2026 | Report an issue
We are looking for experienced Project Controls Engineer - Cost & Planning professionals to support the successful delivery of our international energy projects from a cost, schedule, and overall project performance perspective.
What You Will Do
Cost Control & Financial Performance
- Establish and maintain the Project Control Budget, translating the approved project estimate into an effective cost control structure.
- Prepare, update, and periodically issue Cost Control Reports, providing clear visibility of budget, commitments, actual costs, accruals, forecast, and Estimate at Completion (EAC).
- Monitor outstanding commitments and identify potential future cost impacts.
- Identify deviations and trends providing timely analysis and recommendations to Project Management.
- Develop and maintain project cash flow forecasts and curves.
- Support the preparation, evaluation, and cost impact assessment of Change Orders.
- Support Purchase Order requests, commitments, and cost allocation processes in coordination with Procurement and Project Management.
- Review contractor and supplier progress certifications and invoices, ensuring alignment with contractual terms, approved progress, and project budgets.
- Perform periodic budget reconciliations between Project Controls and Finance systems.
- Coordinate with Finance on project accounting activities, including the preparation of accruals, cost reclassifications, and other required journal entries.
Planning & Scheduling
- Develop and maintain integrated baseline project schedules in close coordination with Engineering, Procurement, Construction, Commissioning, and Project Management teams.
- Periodically update project schedule with actual progress and revise forecast dates, remaining durations, sequencing, and logic as required.
- Monitor critical and near-critical paths, identify potential delays and schedule risks, and support the development of mitigation and recovery plans.
- Prepare project S-curves and project progress calculation (earned value).
- Review contractor and supplier schedules, assess their alignment with the overall project execution plan, and participate in regular progress and coordination meetings with contractors and suppliers.
- Develop and maintain the project operational report/dashboard, monitoring key project KPIs, progress, schedule performance, milestones, risks, and critical issues.
- Prepare and issue weekly and monthly project reports, ensuring clear and consistent communication of project status, trends, risks, and required actions.
What You Will Bring
- Degree in Engineering, business or finance.
- Minimum 5 years of relevant experience in Project Controls, Cost Control, Planning & Scheduling, or similar roles within complex industrial or construction projects.
- Fluent spoken and written English.
- Strong understanding of project cost management, including budgets, commitments, actuals, forecasting, accruals, change management, and cost reporting.
- Advanced proficiency in Microsoft Excel, Experience with ERP and/or financial management systems.
- Experience with planning software such as Primavera or Microsoft Project.
- Analytical, detail-oriented and problem-solving skills.
- Strong organizational skills and the ability to manage priorities across multiple projects in a fast-paced environment.
- Strong communication and reporting skills, proactive, with the ability to work effectively across technical, commercial, financial, and project management teams.
- Willingness to travel internationally and work from project sites when required.
Bonus Points!
- Experience in energy, power generation, industrial process plants, Oil & Gas, petrochemical, renewable energy, or other capital-intensive industrial projects.
- Previous international project experience.
What We Offer
- Comprehensive Medical Benefits
- Very competitive salary plus equity in a quickly-scaling company
- 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. This role would be eligible for Rondo's excellent benefits listed above plus additional compensation in the form of equity. Please note that some pay bands may have wide ranges of compensation to accommodate candidates' diverse sets of skill levels and experience.
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Apply now
Job expired?Please let Rondo Energy know you found this job on Rejobs. It helps us grow and get more people working in renewable energy.
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About the role
August 26, 2026
August 26, 2026
Full time
Hybrid
Company
- Madrid, Spain
Minimum 5 years of relevant experience
UTC+01:00