Principal Overhead Line

Company Description About Enterprise Capabilities Fundamental to our Think and Act Globally strategy and digital adoption Enterprise Capabilities EC is AECOM s primary vehicle for workshare Operating across geographic boundaries and time-zones EC partners with regional and Global Business Line project teams to provide technical expertise accelerate delivery and keep AECOM competitive in the industry With a team of over 3000 technical professionals located across nine countries and remote technical anchors EC teams are trusted to deliver high-quality specialist services that help to fill capability gaps resourcing needs and technical constraints on projects of all scopes and sizes Start here Grow here The Principal Overhead Line OHL Engineer provides senior technical leadership and delivery capability across a broad range of transmission line projects from 132kV to 765kV This includes greenfield projects asset upgrades reconductoring thermal uprating foundation and structure strengthening line cut-ins and asset renewal schemes The role involves hands-on design technical review and interdisciplinary collaboration across project stages from concept to construction Key responsibilities and activities include Planning scheduling and execution of HV transmission line projects including Prepare cost estimates project budgets and resource allocation plans Coordinate with project managers clients and other stakeholders to ensure project requirements are met Coordination and technical leadership in the delivery of HV transmission line engineering and design projects packages Developing transmission line alignments profiles and structure spotting using PLS-CADD Performing sag-tension analysis and validating clearances in accordance with relevant standards e g EN 50341 NG TS 2 04 Preparing and reviewing design deliverables including plan profile drawings stringing charts structure schedules and loading reports Assessing tower and pole structure loading and coordinating foundation designs with geotechnical inputs Leading and or contributing to the following project types New transmission line designs greenfield Reconductoring and sag-tension recalculations Uprating and clearance improvement studies Structure pole strength assessments and retrofits Foundation strengthening e g pile extensions grillage upgrades Line cut-ins tee-offs and route deviations Tower pole replacements and asset renewal OPGW or earthwire replacement and shielding reviews Participating in design reviews QA verification processes and constructability assessments Supporting delivery of construction-ready drawings and material schedules Coordinating with drafting structural civil electrical and geotechnical teams for integrated design outputs Providing guidance and mentoring to junior engineers and contributing to continuous improvement through lessons learned and design innovation Discipline-Specific Responsibilities Civil Structural Mechanical Focus Applicable to applicants with a civil structural or mechanical engineering background involved in OHL projects Model towers or poles using PLS-TOWER or PLS-POLE including strength stability and member capacity checks Support or lead foundation assessments and designs pad pile raft grillage in collaboration with geotechnical engineers Prepare or review general arrangement drawings connection details fabrication drawings and part lists Assess the structural adequacy of towers poles for reconductoring uprating or retrofit purposes Contribute to constructability assessments including cranage access erection sequencing and outage constraints Electrical Focus Applicable Only to Candidates with an Electrical Engineering Background For applicants with an electrical engineering background who possess experience in OHL design Select appropriate conductor types earthwires and OPGW based on system requirements and environmental factors Perform insulation coordination studies including BIL ratings insulator string design and strike arcing distance assessments Review electrical clearances and evaluate thermal ratings of line sections under different loading scenarios Conduct shielding angle analysis critical span evaluations and lightning protection adequacy assessments Contribute to EMF induction and line loss analysis using applicable software coordinate termination and bonding interfaces with substation teams Qualifications The successful candidate will have the following Qualifications Bachelor s degree in Engineering Civil Structural Mechanical or Electrical Engineering is essential A minimum of 8-13 years of relevant experience in HV 132kV overhead line transmission design and delivery Chartered or Professional Engineer status or working towards it is preferred Demonstrated experience delivering a range of HV OHL projects including new builds reconductoring uprating and asset renewals Proven ability to coordinate across disciplines and review detailed technical outputs to a high standard Additional Information At AECOM our Freedom to Grow philosophy supports flexibility and balance to help our people thrive As part of this approach we ask all hybrid employees to work from an AECOM office at least three days per week 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 2024 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