Principal Security Design Engineer

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

Overview

As Principal Designer in AECOM’s Security & Technology Engineering team, you will lead high-level security engineering across new builds and fit-outs, shaping risk-based design solutions for major projects. You’ll guide master planning from city-scale to mixed-use developments and deliver comprehensive electronic security systems. Your work supports resilient, secure infrastructures and strategic risk mitigation in collaboration with a global team.

Pay / Benefits

  • hybrid working model
  • career development opportunities
  • AECOM University
  • volunteering days
  • flexible benefits and well-being programs

Responsibilities

  • Lead high-level technical and strategic security engineering on new build and fit-out projects across RIBA stages
  • Conduct risk assessments, formulate mitigation strategies, and draft operational requirements
  • Lead master planning for projects from city-level to mixed-use developments
  • Design physical security solutions (electronic locking, walls, glazing, doors, barriers, fencing)
  • Create electronic security designs (video surveillance, access control, intruder detection, intercom)
  • Provide counter-terrorism guidance (HVM, bomb blast, ballistics) in partnership with specialists

Key requirements

  • Prior experience in Security Engineering
  • RSES, CSyP, MSyI or PSP with CPD commitment
  • Business development experience
  • Relevant qualification in a security or engineering related discipline
  • Well-established expertise in Security Consultancy
  • Security engineering
  • Electronic security design (video surveillance, access control, intruder detection, intercom)
  • Physical security measures (locking, walls, glazing, doors, barriers, fencing)
  • Counter-terrorism guidance (HVM, bomb blast, ballistics)
  • Master planning

…

Posted: September 30th, 2026