Senior Electrical Engineer BESS

Start here. Grow here.

Are you ready to lead a team of talented engineers and shape the future of renewable energy infrastructure

We are currently looking to hire a Senior / Principal Electrical Engineer BESS to deliver cutting-edge designs for energy storage solar and grid connection projects. Join a team driving the design of transformative renewable projects making a lasting difference in the global energy transition. This role offers the opportunity to work on some of the largest BESS projects in the UK and Europe shaping the future of sustainable energy

Our T&D team delivers HV design for electrical power projects at transmission and distribution voltage levels. The focus of this role is renewables and energy storage grid connections and private networks at voltage levels normally between 11kV to 400kV. Typical projects include; feasibility optioneering FEED detailed design and design assurance on existing or new build Battery Energy Storage Systems (BESS) projects often collocated with including pumped storage hydro PV and wind.

Heres what youll do:

• Lead electrical design for BESS and renewable projects (FEED detailed design assurance).

• Design the BESS balance of plant (BOP) systems.

• Develop grid connection solutions (11kV400kV) for energy storage and renewables.

• Collaborate with multi-disciplinary teams and clients to deliver innovative solutions.

• Work on large projects and frameworks with renewable energy generation developers mostly in UK and Ireland but also with some global projects.

• Undertake Front End Engineering Design (FEED) design for planning feasibility studies etc. of energy storage systems including associated grid connections control and metering.

• Support the team with bidding project and quality management.

Qualifications :

Ready to push the limits of whats possible

Heres what were looking for:

• Previous experience with consultancy contractor equipment manufacturer or electrical utility in the energy sector. Suitable experience as FEED designer detailed design or owners engineer role.

• A good understanding of both renewable generation and energy storage technology in general and in particular battery storage technology of all types and chemistries.

• Experience designing the MV or HV grid connection metering control requirements etc. associated with battery storage installations including BESS collocated with renewable energy generation.

• Knowledge of grid connection requirements for renewable generation and energy storage including G99 G100 and grid code requirements for transmission connected assets.

• Good understanding of electrical plant items and control systems such as transformers cables circuit breakers HV Protection & Control.

• Good team player with a client-focused mindset and customer facing skills.

• Ability to work flexibly across multiple projects.

Ideally youll have:

• A Degree in Electrical Engineering.

• An understanding of Project management (incl. budget time and quality).

• Experience of multi-discipline engineering projects.

• Experience of design & site construction review.

• The role is focused on energy storage but knowledge of grid connection considerations will be advantageous.

• Professional registration is desirable (e.g. Chartered Engineer or working toward it).

• Experience with software tools (AutoCAD EnergyPro CYMCAP Cableizer Autodesk Construction Cloud ETAP DigSILENT.

• Knowledge of emerging technologies (Hybrid systems-grid forming inverters LDES and alternative battery technology).

Additional Information :

About AECOM 

AECOM is proud to offer comprehensive benefits to meet the diverse needs of our employees. Depending on your employment status AECOM benefits may include medical dental vision life AD&D disability benefits paid time off leaves of absences voluntary benefits perks flexible work options well-being resources employee assistance program business travel insurance service recognition awards retirement savings plan and employee stock purchase plan. 

AECOM is the global infrastructure leader committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities we solve our clients complex challenges in water environment energy transportation and buildings. Our teams partner with public- and private-sector clients to create innovative sustainable and resilient solutions throughout the project lifecycle from advisory planning design and engineering to program and construction management. AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2025. Learn more at . 

What makes AECOM a great place to work 

You will be part of a global team that champions your growth and career ambitions. Work on groundbreaking projects - both in your local community and on a global scale - that are transforming our industry and shaping the future. With cutting-edge technology and a network of experts youll have the resources to make a real impact. Our award-winning training and development programs are designed to expand your technical expertise and leadership skills helping you build the career youve always envisioned. Here youll find a welcoming workplace built on respect collaboration and community - where you have the freedom to grow in a world of opportunity. 

As an Equal Opportunity Employer we believe in your potential and are here to help you achieve it. All your information will be kept confidential according to EEO guidelines. 

Remote Work :

No

Employment Type :

Full-time