Senior Electrical Engineer- Battery Energy Storage System (BESS)

AECOM
London, GB
On-site

Job Description

Company Description

Work with Us. Change the World.

At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world’s most complex challenges and build legacies for future generations.

There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.

We're one global team driven by our common purpose to deliver a better world. Join us.

Job Description

Start here. Grow here.

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

Due to a period of exciting growth we're looking for an ambitious energy storage focused Senior Engineer to join our UK Transmission and Distribution (T&D) business. 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 renewable generation, including pumped storage hydro, PV and wind – typically with collocated Battery Energy Storage Systems (BESS).

Here’s what you’ll do:

  • Have the opportunity to 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
  • Work with Internal AECOM clients delivering large renewable generation or private wire projects
  • Provide some support and gain exposure to bidding, project and quality management

Enjoy the Perks.

At AECOM, you'll enjoy a range of core and personalised benefits designed to support your future and well-being, customised to fit your lifestyle. Take advantage of career development opportunities, our flexible hybrid working model to ensure a work-life balance that suits your lifestyle, technical practice networks, AECOM University, and volunteering days.

Qualifications

Ready to push the limits of what’s possible?

Here’s what we’re looking for:

  • Previous experience with consultancy, contractor, equipment manufacturer or electrical utility in the energy sector. Suitable experience as FEED designer, detailed design or owner’s 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 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 G59, G99 etc.
  • 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

Here's what we're ideally looking for:

  • Project management experience (incl. budget, time and quality)
  • Electrical Engineering Degree
  • 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

We celebrate diversity, including neurodiversity, and believe it enriches our team. We welcome applications from all backgrounds and abilities. If you are an applicant with a disability that requires reasonable accommodation to complete the application process, please contact us at ReasonableAccommodations@aecom.com. At AECOM, we value everyone's unique contributions and perspectives.

If you meet some of the requirements above or have transferable skills you believe would benefit us, we would be delighted to hear from you!

Additional Information

Interested in the role or curious about life at AECOM? Follow us on LinkedIn, Facebook, Instagram, and YouTube to explore our AECOM voices, employee stories, latest projects, and much more!

For further information about the role, reach out to the recruiter on LinkedIn (Francesca Siddle).

About AECOM

AECOM is the world’s trusted

Skills & Requirements

Technical Skills

Hv designElectrical power projectsRenewable energy generationEnergy storageGrid connectionsControl and meteringFeedDetailed designDesign assurancePumped storage hydroPvWindBattery energy storage systems (bess)G59G99TeamworkProject managementQuality managementEnergyInfrastructureEngineering

Salary

€50,000+

year

Employment Type

FULL TIME

Level

senior

Posted

4/14/2026

Apply Now

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