Principal Engineer- Overhead Line (OHL) Engineer at AECOM

AECOM; Petaling Jaya; On-site; MYR 180,000 - 340,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

Life insurance

Flexible work options

Retirement savings plan

Employee stock purchase plan

Job summary

AECOM is seeking a Principal OHL Engineer to lead and engage with clients on technically challenging overhead line design projects up to 400 kV. You will provide project technical support, write proposals, and guide design activities across multidisciplinary teams.

The role encompasses PLS-CADD modelling, line routing, structural analysis, and rigorous feasibility studies, with opportunities to contribute to large programmes of work and regulatory compliance across transmission projects.

Qualifications

• Bachelor’s degree in Engineering is essential.
• Experience delivering projects for transmission systems operators is preferred.
• Chartered or Professional Engineer status (or working towards it) is preferred.
• Proven ability to coordinate across disciplines and review detailed technical outputs to a high standard.

Responsibilities

• Lead design of overhead transmission lines up to 400 kV.
• Provide technical support and input throughout project implementation and planning.
• Perform PLS-CADD modeling, line routing, and sag-tension calculations.
• Prepare and check engineering deliverables such as reports, proposals, and drawings.
• Support feasibility studies and regulatory compliance.

Skills

Coordination across disciplines

Stakeholder engagement

Technical writing

Education

Bachelor’s degree in Engineering

Chartered/Professional Engineer status or working towards it

Tools

PLS-CADD

Structural analysis

Conductor design

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

In this crucial role, you will be a key member of our Transmission & Distribution team dedicated to leading and engaging with our clients to deliver technically challenging OHL design projects. Your primary focus in the role of Principal OHL Engineer is to provide project technical support and responsible for design of transmission projects. This team will work on various projects encompassing overhead transmission lines up to 400kV. Provide technical support in delivering overhead line design on complex multi-discipline projects. Have the opportunity to be involved in large programmes of work like GGP projects. Support in writing proposals and outlining all project details, including the timeline, resources, budget, objectives, and goals. Provide technical support and input throughout the project implementation, statutory planning, and participation in public consultation events. Be responsible for design activities related to the overhead line. This encompasses PLS-CADD modelling, meticulous line routing, comprehensive structural analysis and loading trees, formulation of design criteria, precise sag-tension calculations, insulator/conductor blowout, swing angle, damper system recommendations, strategic structural spotting, thorough clearance reports, and judicious conductor and insulator selection. Support in feasibility studies, performing conductor thermal ratings, and ensuring compliance with industry standards and regulations. Conduct studies to identify a technically preferred solution/layout to present to the client. Originate and check engineering deliverables such as complex designs, reports, proposals, presentations, and drawing packages. Perform internal quality checks of engineering drawings and calculations.

Qualifications

QualificationsBachelor’s degree in Engineering (Civil, Structural, Mechanical, or Electrical Engineering) is essential. Experience delivering projects for transmission system operators such as National Grid, SSE and SPT in line with each operator’s standards. Project experience in overhead line engineering (ideally up to 400kV). Chartered or Professional Engineer status (or working towards it) is preferred. Proven ability to coordinate across disciplines and review detailed technical outputs to a high standard.

Additional Information

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 Day1 onboarding at an AECOM office location as a condition of employment.

Benefits

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
• employee stock purchase plan

AECOM is a Fortune 500 firm that had revenue of $16.1billion in fiscal year2025. Learn more ataecom.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.