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Johnson Controls International

# Fire Suppression Design Engineer

Hethel-Norfolk-United Kingdom +2 more Hybrid Full-time Design 

Listed on Johnson Controls International’s official careers site. Posted September 15, 2025. Check that it is still open and apply there.
[Apply on Johnson Controls International’s careers site →](https://jci.wd5.myworkdayjobs.com/JCI/job/Hethel-Norfolk-United-Kingdom/Fire-Suppression-Design-Engineer_WD30245638)

[OpenNash Jobs](https://jobs.opennash.com/) / [Johnson Controls International](https://jobs.opennash.com/companies/johnson-controls-international/) / Fire Suppression Design Engineer

## Job description

### What You Will Do

We are hiring a Fire Suppression Design Engineer to join Xcell Misting, specialising in water mist and gas suppression systems. You will be responsible for full fire protection system designs based on site surveys or drawings. The role can be based in Hethel (Norfolk), Birmingham, or Manchester. This is a hybrid position that will require travelling UK wide. It involves site visits, design input, and close collaboration with Sales, Estimating, and Delivery teams to reduce installation issues and support project delivery.

### What We Offer

Competitive Salary & Bonus Functional Car 25 Days Holiday plus all bank holidays Comprehensive Benefits: Matched pension, life assurance, employee assistance program, referral scheme, cycle-to-work, discounts on high street brands and Johnson
- Controls products Training: Access to excellent on-the-job and cross-training resources Collaborative Culture: Supportive team environment with business resource groups Career Growth: Long-term development opportunities

### How You Will Do It
- Design fire suppression systems (HP/LP Water Mist, Sprinklers, Dry/Wet Risers, Hose Reels, Hydrants)
- Conduct site surveys and create compliant designs
- Manage day-to-day design issues with clients, M&E teams, Fire Consultants, Installers, Authorities, and Insurers
- Ensure commercial viability and timely delivery of design packages Complete Design Risk Assessments and ensure all design variations meet customer and regulatory standards
- Work closely with Sales and Contracts to ensure smooth project handover and completion

### What We Look For Essential
- Knowledge of LPC Rules BS EN 12845, BS 9251, NFPA, FM Global
- Proficiency in AutoCAD (3D skills a plus)
- Ability to produce hydraulic calculations and drawings Full UK driving licence, willingness to travel
- Strong organisational, written, and verbal communication skills Preferred LPCB Design Exam passes (Basic, Intermediate, FHC) Microsoft Office experience
- Knowledge of other fire suppression systems #LI-JB3 #LI-Hybrid

## At a glance
- Posted by the employer: Sep 15, 2025
- First seen by OpenNash: Oct 13, 2026
- Last checked: Oct 20, 2026
- Listed for: Over a year
- Location: Hethel-Norfolk-United Kingdom +2 more
- Work arrangement: Hybrid
- Employment type: Full-time[Apply on Johnson Controls International’s careers site →](https://jci.wd5.myworkdayjobs.com/JCI/job/Hethel-Norfolk-United-Kingdom/Fire-Suppression-Design-Engineer_WD30245638)

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Dates come from the employer where stated; “first seen” and “last checked” are our own observations.

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