Principal Electrical Engineer

Company: AECOM
Apply for the Principal Electrical Engineer
Location: St Albans
Job Description:

Overview

As a Principal Electrical Engineer at AECOM, you will own electrical design delivery for complex building services projects and lead engineering teams. You’ll provide technical input to clients and stakeholders while ensuring robust, coordinated designs. The role offers senior-level influence, mentorship opportunities, and potential overseas project work. You’ll help shape engineering standards and deliver technically demanding solutions that align with the firm’s mission to deliver a better world.

Pay / Benefits

  • hybrid work options
  • career development and progression
  • overseas travel opportunities
  • extensive compensation and well-being programs
  • global firm exposure
  • equal opportunity employer

Responsibilities

  • Take overall technical responsibility for electrical engineering aspects of projects
  • Lead development and delivery of electrical design solutions from concept to detailed design and completion
  • Provide technical leadership to engineers and project team
  • Review and approve electrical designs, calculations, specifications and documentation
  • Ensure solutions are robust, compliant, and well coordinated for project requirements
  • Oversee electrical drawings and BIM models with Revit review capabilities
  • Perform and review lighting design and calculations using DIALux
  • Perform and review cable sizing and related electrical calculations with ElectricalOM/Amtech
  • Identify and resolve complex technical issues with practical solutions
  • Coordinate electrical designs with other disciplines for multidisciplinary integration
  • Liaise with clients, contractors, suppliers and stakeholders for technical advice
  • Contribute to project planning, resourcing, programming and delivery
  • Support preparation of technical proposals, fee estimates and project documentation
  • Carry out technical reviews and quality assurance throughout design
  • Mentor and develop less experienced engineers
  • Contribute to engineering standards, processes and best practice improvement
  • Support business development and identification of new project opportunities
  • Support overseas travel and international assignments when required

Key requirements

  • Extensive experience in Building Services Electrical Engineering at a Principal level
  • Proven ability to take technical responsibility for electrical engineering projects
  • Strong technical understanding of building services electrical design principles and industry standards
  • Proven ability to lead and manage electrical engineering teams
  • Strong communication skills to engage with clients and senior stakeholders
  • Working knowledge of Revit to review and coordinate BIM models/drawings
  • Proficient in DIALux for lighting design
  • Proficient in ElectricalOM/Amtech for cable sizing
  • Ability to review and challenge electrical calculations and designs by others
  • Security clearance: sole British National with at least 10 years UK residency (or eligible for clearance); current SC or DV clearance desirable
  • Strong communication skills
  • Leadership and mentorship abilities
  • Stakeholder engagement and presentation
  • Revit (BIM model review and coordination)
  • DIALux (lighting design and calculations)
  • ElectricalOM/Amtech (cable sizing and electrical calculations)

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Posted: October 3rd, 2026