Senior Cable System Design Engineer (Transmission & Distribution)

Are you ready to join a team of talented engineers and shape the future of energy infrastructure? We are seeking experienced Senior Cable System Design Engineers to join our growing Transmission & Distribution (T&D) team. Join us and continue to grow your career! You will play a key role in delivering a range of cable system projects across multiple voltage levels, serving clients including Transmission System Operators, Distribution Network Operators, and private developers worldwide. You will get the chance to work on innovative and varied projects throughout the entire lifecycle - from feasibility and concept through to detailed design, installation supervision, and commissioning of onshore infrastructure. This is a fantastic opportunity to contribute to some of the most exciting infrastructure and energy transition projects in the world. Here's what you will do:

• Deliver full lifecycle cable engineering packages from feasibility studies and concept design through to detailed design, installation support, and commissioning.
• Review complex HVAC and HVDC cable system designs, including route development, burial risk assessments, thermal, electromagnetic, and mechanical calculations.
• Undertake cable rating and system studies including ampacity, short circuit forces, thermal stability, and electromagnetic interference analysis.
• Carry out cable pulling, jointing, cleating, and installation feasibility studies.
• Collaborate with civil, structural, substation and OHL teams to ensure fully integrated solutions.
• Conduct third-party inspections and support FAT/SAT, installation, and commissioning activities.
• Support the interface activity with manufacturers, suppliers, and contractors to verify compliance with IEC, CIGRÉ, National Grid TPs, and other international standards.
• Participate in client meetings, technical workshops, HAZID/HAZOPs, and multidisciplinary coordination .
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.
Ready to push the limits of what's possible?,
• Strong experience in Cable System Design Engineering for HV/EHV transmission and distribution projects. FEED experience is essential.
• Experience in regulated, quality-assured environments, preferably with National Grid experience.
• Good understanding of:Onshore cable routing Cable pulling and mechanical forcesCable burial risk assessments and protection strategiesElectromagnetic, thermal, and stability analysisCable cleating and short circuit restraint
• Experience in Quality, Inspection & Test (QIT) of cables and associated systems.
• Knowledge of national and international standards, including IEC, CIGRÉ, and NG-TPs.
• Experience with:Cable system ECI engineeringSubsea control and electrical solutionsCable manufacturing and testingThird-party inspection and verification
• Experience with tools such as CYMCAP, WinCable, AutoCAD, Revit, GIS, and mechanical simulation tools.
Desirable Certifications & Qualifications
• A minimum HNC qualified in Electrical Engineering, Power Systems, or related discipline.
• NG Certified - CDAE (Cable Design and Engineering)
• Chartered Engineer (CEng) or working towards chartership.
  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., 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!, AECOM is the world's trusted infrastructure consulting firm, delivering professional services throughout the project lifecycle - from advisory, planning, design and engineering to program and construction management. On projects spanning transportation, buildings, water, new energy and the environment, our public- and private-sector clients trust us to solve their most complex challenges. Our teams are driven by a common purpose to deliver a better world through our unrivaled technical and digital expertise, a culture of equity, diversity and inclusion, and a commitment to environmental, social and governance priorities. AECOM is a Fortune 500 firm and its Professional Services business had revenue of $16.1 billion in fiscal year 2025. See how we are delivering sustainable legacies for generations to come at aecom.com and @AECOM. Freedom to Grow in a World of Opportunity You will have the flexibility you need to do your best work with hybrid work options. Whether you're working from an AECOM office, remote location or at a client site, you will be working in a dynamic environment where your integrity, entrepreneurial spirit and pioneering mindset are championed. You will help us foster a safe and respectful workplace, where we invite everyone to bring their whole selves to work using their unique talents, backgrounds and expertise to create transformational outcomes for our clients. AECOM provides a wide array of compensation, benefits and well-being programs to meet the diverse needs of our employees and their families. We're the world's trusted global infrastructure firm, and we're in this together - your growth and success are ours too. Join us, and you'll get all the benefits of being a part of a global, publicly traded firm - access to industry-leading technology and thinking and transformational work with big impact and work flexibility. As an Equal Opportunity Employer, we believe in each person's potential, and we'll help you reach yours.