Head of commissioning
Zenobē
Company Overview
Zenobē Energy Limited
HeadquartersLondon, United Kingdom
Founded2016
SizeApproximately 200 employees and over £2.3 billion raised in funding since 2017 (source: zenobe.com).
What They Do
Zenobē specializes in battery energy storage systems (BESS) for grid-scale applications, focusing on enhancing power grid stability and facilitating electric vehicle (EV) fleet electrification. Their offerings include comprehensive solutions such as turnkey fleet electrification, which encompasses fully financed charging infrastructure, grid connections, vehicle-battery management, and proprietary software. Additionally, they provide large-scale BESS for ancillary services, including fast reserve and frequency balancing, as well as refurbished second-life batteries for various applications (source: zenobe.com). With approximately 1,135MW of grid-connected batteries live or under contract, Zenobē supports over 2,000 electric vehicles globally, catering to a diverse range of clients from public transport fleets to industrial sites (source: cbinsights.com). Their competitive edge lies in being the UK's leading owner-operator of transmission-connected battery storage, leveraging vertical integration and software-driven optimization to maximize battery lifecycle efficiency (source: zenobe.com).
Projects & Track Record
Zenobē has successfully completed several notable projects, including the Wishaw battery storage site in North Lanarkshire, Scotland, which features a 50MW system capable of storing wind power for 130,000 households for two hours, inaugurated at the end of 2023 (source: energy-focus.net). By late 2020, the company operated around 75MW of UK grid-scale batteries and supported approximately 100 electric buses under managed service (source: youtube.com). Ongoing projects include the Kilmarnock South battery project in Scotland, which is set to come online in 2025, and six new electric bus depots across West and South Auckland, New Zealand (source: zenobe.com). Their geographic presence spans multiple regions, including the UK, Australia, New Zealand, North America, and Benelux, with significant investments aimed at doubling storage capacity in Scotland (source: energy-focus.net).
Recent Developments
In the past two years, Zenobē has made significant strides, including the inauguration of the 50MW Wishaw site in late 2023 and the groundbreaking of the Kilmarnock South project in January 2024, which aims to balance the grid using green energy from wind farms (source: energy-focus.net). The company also opened Australia's first multi-user electric truck charging hub in Sydney, further expanding its footprint in the EV sector (source: zenobe.com). Zenobē has secured debt financing for battery energy storage systems and is on track to achieve 1.2GW of storage capacity by 2026, demonstrating its commitment to scaling operations (source: zenobe.com). Additionally, they participated in National Grid ESO's Constraints Collaboration Project, proposing enhancements for flexible battery capacity (source: zenobe.com).
Working There
Zenobē offers a variety of roles across multiple departments, including power engineering, technology (R&D, product development for EV charging), finance, and operations. The company is headquartered in London, with additional operations in Australia, New Zealand, North America, and Benelux, indicating a diverse and international workforce (source: zenobe.com). The culture at Zenobē emphasizes innovation and agility, with a focus on balancing commercial and environmental priorities to achieve net-zero goals. Employees are encouraged to engage in practical challenges and contribute to quantifiable changes alongside clients (source: zenobe.com). While specific benefits are not detailed, the company’s managed services model suggests a commitment to long-term asset strategies that may parallel employee value (source: zenobe.com).
Last updated on Feb 23, 2026 | Report an issue
Job Description
Our mission is to make clean power accessible. We are passionate about making a positive impact on communities and the environment where we work.
We're designing, financing, building and operating the world's most sophisticated battery systems to enable the take up of more renewable power, electrifying fleets for cleaner air, and providing clean, portable power including repurposed electric vehicle batteries. Our proprietary software and data analysis optimises operational performance for our customers to reduce emissions and costs.
Since we began in 2017, we've raised over £2.7 billion in debt and equity funding and transformed it into >1.2GW of grid-connected batteries live or under contract and c.3,400 electric vehicles supported. We have operations in the UK, Europe, Australia, New Zealand, and the US and Canada, with a global headquarters in London.
We're the leading owner and operator of battery storage in the UK, supporting the National Grid with the uptake of renewable power. We also work with c.90% of the UK's major bus companies, powering 25% of the UK e-bus market. We're also the number one owner and operator of e-buses in Australia and New Zealand, and are quickly expanding into light commercial vehicles and trucks. Our rapidly growing company is looking for highly talented and motivated people to join us.
The Opportunity
As Head of Commissioning, you will own the client-side commissioning process for Zenobe's BESS assets ensuring every project moves from construction completion to commercial operation safely, on schedule, and to the performance and quality standards Zenobe's assets are known for.
You will act as Zenobe's senior representative throughout commissioning working closely with EPC contractors, NESO, TO's and BESS Integrators to ensure successful delivery and accountability against contractual and technical requirements, while giving internal stakeholders (asset management, engineering, commercial and project delivery) confidence that each site will perform as designed from day one of operations.
You will lead and develop a team of two Commissioning Managers, building the structure, standards and capability needed as Zenobe's construction pipeline continues to scale toward its multi-gigawatt target across the UK and wider international regions (US and Germany).
The ideal candidate will have extensive experience in the commissioning of electrical infrastructure, ideally up to 400kV, with a good understanding of the requirements of connecting energy infrastructure on to the UK transmission network.
This is a hybrid working role, splitting your time between various sites, home and office working. Some international travel will be required.
A Taste of the Day to Day
- Own the client-side commissioning strategy and process across Zenobē's portfolio of BESS projects, from pre-commissioning readiness through to commercial operation date (COD), including standard operating procedures, commissioning plans and processes.
- Review and approve EPC/OEM commissioning plans, test procedures (FAT/SAT) and documentation, ensuring compliance with contractual specifications, grid code and safety standards.
- Act as the primary client-side point of contact during commissioning, chairing progress meetings, commissioning panels and managing the interface between EPC contractors, OEMs, TO's, NESO, and Zenobē's internal teams.
- Oversee witnessing and sign-off of commissioning test results, punch lists and performance/reliability testing.
- Identify, escalate and resolve technical, contractual and schedule risks during commissioning, working closely with Project Managers and Construction teams on any contractual implications.
- Ensure a smooth, well-documented handover from construction/commissioning into asset management and operations.
- Support quality control through design and installation phases, ensuring ITP's are in place, followed and signed off.
- Act as the client representative on the Transmission Operator commissioning panel meetings and ensure all requirements are met in order to achieve site EON, ION and FON.
- Manage and develop two Commissioning Managers, allocating projects, setting priorities and supporting their professional growth.
- Build consistent commissioning processes, templates and standards that can scale across a growing project pipeline.
- Recruit, onboard and mentor additional commissioning resource as the portfolio grows.
- Provide regular commissioning status reporting to senior leadership, investors and lenders' technical advisors
- Work closely with Engineering, Health & Safety, Asset Management and Commercial teams to feed lessons learned back into future project design, procurement and contract terms
- Represent Zenobē in discussions with contractors, OEMs (e.g. Wärtsilä and other BESS/inverter suppliers) and grid operators on commissioning matters
Health and Safety
- Actively contribute to Zenobe's commitment to health and safety, wellbeing and sustainability by; integrating these principles into daily responsibilities, ensuring a safe and supportive work environment, promoting both the physical and mental health of self and colleagues, and adopting sustainable and energy-efficient practices to minimize environmental impact. By doing so, each employee at Zenobe plays a vital role in fostering a culture that prioritises overall safety, holistic wellbeing, environmental sustainability in our business operations.
What We're Looking For
We realise that certain groups of people are less likely to apply for a role if they don't meet 100% of the job requirements. To be absolutely clear: if you like the look of this job and think you could do it well, we encourage you to apply with a CV that highlights your transferable skills and experience. Above all, Zenobē is looking for collaborative, flexible, empathetic people who are interested in creating and promoting practical routes to a zero carbon world.
- Significant experience in commissioning of electrical infrastructure, preferably BESS, substations, or other high-voltage electrical infrastructure, including experience acting on the client/owner side (not just EPC/OEM side)
- Strong working knowledge of HV electrical systems, UK grid code, and BESS-specific equipment (batteries, inverters/PCS, transformers, switchgear, SCADA/control systems)
- Experience managing or mentoring a team, with the ability to set direction while staying close enough to the detail to unblock problems
- A track record of managing EPC/OEM contractors through complex testing and handover programmes, including commercial and contractual awareness
- Excellent stakeholder management skills - comfortable communicating with contractors, site teams, and senior leadership/investors alike
- Relevant electrical/power engineering qualification (degree or equivalent); Chartered Engineer status desirable
- Willingness to travel and spend extended periods at project sites across the UK (and internationally, as the portfolio grows).
Working at Zenobe
We're passionate about sustainability and are proud to offer Team Zenobē a pioneering and collaborative working environment. We encourage our people to take ownership of their career progression and celebrate those that can think outside the box.
If you'd like to join our community of likeminded people hit the apply button now, we'd love to hear from you!
What We Offer
Charge your career at Zenobē and receive
- Up to 33% annual bonus for being awesome
- 25 days holiday, increasing with length of service up to 30 days, plus bank holidays
- Private Medical Insurance
- £1,500 training budget per year, to ensure you grow as we do
- EV Salary Sacrifice Scheme
- Pension scheme, up to 8% matched contributions
- Enhanced parental leave
- Cash back health plan
- Plus more
Lots of our people work flexibly in many different ways, including part-time, flexitime and hybrid working. We can't promise to give you exactly what you want, but please talk to us about the flexibility you need and let's see how we can make it work.
Our Approach to Diversity and Inclusion
Our people are our strongest asset and the key determinant of our success, and we value a range of skillsets and perspectives. As an equal opportunity employer, we do not discriminate on the basis of any protected attribute. We work to provide equal opportunities and an inclusive work environment, where everyone is fairly treated in the application process and through their career at Zenobē. If there are any adjustments that would help improve your experience with Zenobē, please let us know when you apply.
Apply now
Job expired?Please let Zenobē know you found this job on Rejobs. It helps us grow and get more people working in renewable energy.
Apply now
Job expired?Please let Zenobē 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
July 23, 2026
July 24, 2026
Full time
Hybrid
Company
Energy Storage, EV Charging Infrastructure
- London, United Kingdom
Significant experience in commissioning of electrical infrastructure
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