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

Role Overview

We are seeking an experienced Associate Director – Battery Energy Storage Systems (BESS) to join AECOM's Philippines-based Transmission & Distribution (T&D) team, supporting major international energy infrastructure projects, primarily in the UK and global markets.

This senior technical leadership role will provide direction, governance, and quality oversight across BESS, renewable energy, and grid connection projects. The role supports delivery across the project lifecycle—from feasibility and concept design to FEED, detailed design, construction, and commissioning.

Projects include utility-scale BESS, renewable integration, hybrid systems, grid connections, and substation interfaces. Delivery is aligned with AECOM's global technical governance framework; statutory sign-off remains with licensed entities in the relevant jurisdiction.

Collaboration with global teams is required, including occasional off-hours coordination.

Key Responsibilities

Technical Leadership & Governance

Act as the senior BESS technical lead within the Philippines T&D team.
Provide direction, oversight, and assurance across MV, HV, and EHV projects.
Ensure alignment with international standards, client requirements, and AECOM procedures.
Lead design reviews, technical assurance, and quality control processes.
Provide expert technical guidance and solve complex engineering challenges.

BESS, Renewables & Grid Connection Design

Lead and review design activities across all project stages (feasibility to detailed design).
Oversee BESS balance-of-plant systems including electrical, control, SCADA, and grid interface.
Develop grid connection solutions (11kV–400kV), including protection and compliance.
Review layouts, SLDs, specifications, and control philosophies.
Support renewable integration (solar, wind, hybrid systems).
Coordinate grid studies (load flow, short circuit, protection, harmonics).
Review supplier/OEM deliverables and construction-stage queries.

Project Delivery & Coordination

Collaborate with project managers, discipline leads, and global teams.
Ensure coordinated, high-quality multidisciplinary outputs.
Contribute to proposals, delivery strategies, and resource planning.
Support technical engagement with clients, utilities, and delivery partners.

Team Leadership & Capability Development

Mentor and develop engineers within the BESS and grid connection discipline.
Support recruitment and capability growth.
Promote technical excellence, collaboration, and continuous improvement.
Contribute to standards, tools, and design guidance development

Qualifications

Minimum Requirements

Degree in Electrical or Power Engineering (or related field).
Significant experience in BESS, renewables, or grid-connected infrastructure.
Background in consultancy, contractor, OEM, developer, utility, or owner's engineer roles.
Strong knowledge of BESS systems, renewable integration, and grid requirements.
Experience in FEED, detailed design, or technical assurance roles.
Understanding of MV/HV systems including transformers, switchgear, protection, SCADA.
Experience in multidisciplinary project environments.
Strong communication and stakeholder engagement skills.
Must be open to working onsite 3 days per week.

Leadership Competencies

Strong technical judgement and leadership capability.
Ability to mentor and guide engineers.
Client-focused with excellent coordination skills.
Ability to manage multiple priorities and global workshare delivery.
Strong commitment to quality and delivery reliability.

Preferred Qualifications

Experience on UK or international T&D and BESS projects.
Knowledge of UK Grid Code, G99, and G100 requirements.
Experience with co-located renewable + storage systems.
Experience with large-scale programmes or developer/utility frameworks.
Familiarity with tools such as AutoCAD, ETAP, DIgSILENT, CYMCAP, or equivalents.
Understanding of emerging technologies (grid-forming, hybrid systems, LDES).
Knowledge of BESS safety considerations (fire, layout, ventilation).
Chartered Engineer or equivalent professional registration (advantageous).

Additional Information

Additional Information

This Philippines-based role supports international delivery and does not include statutory sign-off or engineer-of-record responsibility. These remain with licensed AECOM entities in the relevant jurisdictions.

The role may require occasional early morning or late evening collaboration but is not a night-shift position.

At AECOM, we are committed to maintaining a secure and trustworthy recruitment process and take any fraudulent hiring activity seriously. To support this commitment, all newly hired employees are required to attend an in-person Day 1 onboarding at an AECOM office location as a condition of employment.

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 aecom.com.

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, you'll 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 you've always envisioned. Here, you'll 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.

ReqID: J10153808

Business Line: PCC

Business Group: DCS

Strategic Business Unit: Enterprise Capabilities

Career Area: Engineering

Work Location Model: Hybrid

Associate Director, Battery Energy Storage Systems