Principal Electrical Design Engineer

Company: Alexander Associates Technical Resources
Apply for the Principal Electrical Design Engineer
Location: London
Job Description:

Overview

In this role you will lead electrical design for water and wastewater treatment projects, delivering technical solutions from concept through commissioning. You will collaborate with multidisciplinary delivery teams and coordinate with clients, suppliers and site teams to ensure robust, compliant designs. The position is based in London with hybrid working and offers exposure to innovative, sustainable infrastructure programmes. This is a permanent opportunity suited to someone with a strong contractor background who wants to shape critical water projects.

Pay / Benefits

  • hybrid role
  • London base
  • permanent position
  • exposure to innovative and sustainable infrastructure projects

Responsibilities

  • Electrical design for water and wastewater treatment projects
  • Preparation of technical documentation, calculations and specifications
  • Collaborate with multidisciplinary delivery teams
  • Support project delivery from concept to commissioning
  • Liaise with clients, suppliers and site teams

Key requirements

  • Strong experience within the UK water/wastewater sector
  • Previous contractor or design & build experience essential
  • Experience with LV design, MCCs, control panels and power distribution
  • Knowledge of relevant industry standards and regulations
  • Ability to work within fast-paced project environments
  • stakeholder liaison
  • team collaboration
  • adaptability in fast-paced environments
  • LV design
  • MCCs
  • control panels

…

Posted: October 1st, 2026