Join to apply for the BESS Senior Electrical Engineer role at Equans UK & Ireland.
Equans is a renowned energies & services contractor and a proud member of the Bouygues global industrial group. Our expertise spans the design, construction, and maintenance of buildings and critical infrastructure worldwide. We have a great opportunity for a Senior Electrical Engineer within our Energy Solutions business.
Equans Energy Solutions is a market‑leading engineering, procurement and construction (EPC) contractor focussed on the energy transition. As a Senior Electrical Engineer within this team you will play a key role in the end‑to‑end delivery of our projects by providing electrical technical leadership during engineering, procurement, construction and commissioning. Your focus will be on BESS, electrolytic hydrogen and PV projects with the opportunity to make a significant contribution to the UK’s decarbonisation efforts.
Responsibilities
* Lead the electrical system design for energy projects, including HV/LV distribution systems, protection schemes, and control systems
* Develop single‑line diagrams, protection coordination studies, and detailed design drawings
* Perform power system studies including load flow, fault current, and stability analysis
* Prepare, review and approve electrical equipment specifications and vendor documentation
* Ensure compliance with UK grid codes, G99, and relevant standards
* Prepare detailed technical specifications for major electrical equipment including transformers, power conversion systems, protection relays, and control systems
* Support with the development of tender packages and scope of work documents for electrical contractors
* Lead technical bid evaluations and contractor selection process
* Conduct site inspections to promote our Safety‑First culture and ensure quality of installation
* Act as Electrically Authorised Person (EAP) and support training of other EAPs
* Review and respond to technical queries and contractor RFIs
* Review and approve as‑built documentation
* Develop detailed commissioning specifications and acceptance criteria
* Oversee pre‑commissioning checks and testing activities
Qualifications and Experience
Education
* BEng/MEng in Electrical Engineering or related field
* Chartered Engineer (CEng) status preferred
* Authorised person HV | LV qualification or similar preferred
Experience
* Solid experience in electrical system design
* Demonstrable experience with BESS &/or hydrogen (both preferred)
* Strong background in HV systems (11kV-132kV) design and protection
* Proven track record in managing subcontractors and reviewing deliverables
* Experience with UK grid compliance and connection requirements
* Experience in equipment factory testing and inspection
* Understanding of commissioning protocols for HV/LV systems
Technical Skills
* Proficiency in power system analysis software
* Strong knowledge of electrical CAD software
* Understanding of IEC 61850 and relevant communication protocols
* Experience with protection relay coordination
* Familiarity with energy management systems and grid services
What we offer
* 25 days annual leave (+ public holidays)
* 5% bonus
* Private health care (Single Use)
* Private GP consultations
* Company car
* Life Cover equivalent to 2 times annual salary
* Employee discount schemes on major brands and retailers
* Gym membership discounts
* Cycle to work scheme
* Holiday purchase scheme
* 2 corporate social responsibility days per year
* Broad range of learning opportunities, such as professional qualifications, collective/individual training, and personalised support programmes
* Attractive Employee Referral Rewards Scheme
* Access to our growing employee networks including WiE (Women in EQUANS), RISE (BAME), LGBTQI+, Working Parents, YPN (Young Persons Network) and our Disability Network
* 24/7 Employee Assistance Program and access to mental wellbeing app
Equans is a Bouygues group company and a world leader in energy services with nearly 100,000 employees working in more than 50 countries. In the UK & Ireland we provide technical, FM, regeneration and energy services – especially smart buildings, green mobility, district & embedded energy and decentralised renewables.
We’re committed to delivering a culture where everyone’s voice is heard and supported. Diversity and inclusion is at the core of what we do, and we encourage applications from women, ethnically diverse individuals and people with disabilities, along with all candidates who identify with protected characteristic groups under the Equality Act 2010. If this role is of interest to you, please click below to register, apply and track your progress.
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