Information Security

Fire & Security Design Engineer

Johnson Controls

Birmingham · West Midlands · United Kingdom

Overview

As a Fire Detection Design Engineer, you will design compliant fire detection and life-safety systems for diverse customer projects. You’ll collaborate with sales, operations and project delivery to produce high-quality designs and technical documentation. The role involves site surveys and design reviews, with occasional travel to customer sites. You’ll work in a supportive, safety-driven culture that values cross-functional collaboration and timely delivery, helping to scale safe, reliable life-safety solutions.

Pay / Benefits
  • Competitive salary
  • 25 days holiday plus bank holidays
  • Pension
  • Life insurance
  • Training and career development opportunities
  • Cycle to Work scheme
Responsibilities
  • Design fire detection and life-safety systems in accordance with BS5839-1 and relevant standards
  • Produce system layouts, schematics, calculations and technical documentation
  • Review customer specifications, drawings and tender requirements
  • Support preparation of technical submissions and project quotations
  • Conduct site surveys and gather design information as needed
  • Liaise with customers, consultants, project managers and installation teams
  • Ensure designs are technically compliant, commercially viable and aligned with project requirements
  • Use AutoCAD and related design software to create accurate design packages
  • Participate in design reviews and provide technical support during project delivery
  • Maintain accurate project records and documentation
Key requirements
  • Experience designing fire detection systems in the fire and security industry
  • Good knowledge of BS5839-1 and related fire detection regulations and standards
  • Ability to interpret technical specifications, drawings and customer requirements
  • Experience producing design documentation and technical calculations
  • Strong communication and stakeholder management skills
  • Proficiency in Microsoft Office applications (Excel and Word)
  • Ability to manage multiple projects and deadlines effectively
  • Continuous UK residency for the past 5 years (vetting requirement)
  • Strong communication
  • Stakeholder management
  • Time management
  • AutoCAD proficiency
  • Knowledge of BS5839-1 and relevant standards
  • Technical calculations and design documentation

Reference: WJ-747_31208290 · Posted 01 Nov 2026

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