Fire & Production Systems Mechanical Engineer

Johnson Controls; United Kingdom; On-site; GBP 52,000 - 72,000; Full time

Benefits offered by this job

Competitive salary

25 days holiday + BH + sick pay

Pension 7% matched

Life assurance

Employee assistance program

Employee referral scheme

Discounts on high-street brands

Cycle-to-work scheme

Johnson Controls product discounts

Training and development resources

Career development opportunities

Zero Harm safety culture

Job summary

Johnson Controls is seeking a Mechanical Engineer to join the Fire Suppression and Production Systems team in the UK. You will design, develop, and deliver mechanical solutions for fire suppression, process equipment, and packaged systems across full project lifecycles.

Expect ownership of work packages, stakeholder engagement, and ensuring compliance with industry standards. The role requires a Bachelor’s degree in Mechanical Engineering and 3–7 years of relevant experience, with familiarity in

Qualifications

• Bachelor's degree in Mechanical Engineering.
• 3-7 years' experience in a relevant engineering role.
• Experience delivering projects within regulated industries.
• Strong understanding of mechanical engineering principles, standards, and industry codes.
• Experience with packaged equipment, pressure systems, or process systems.
• Strong communication and stakeholder management skills.
• Proficient in Microsoft Office and Teams.
• Familiarity with DNV, ASME, API, ISO, or equivalent standards.
• Experience acting as the engineering focal point with Classification Societies and Independent Verification Bodies.
• Ability to lead design reviews, address technical comments, and secure design approvals from organisations such as DNV, Lloyd's Register, BV, ABS, and TÜV.
• Knowledge of offshore, marine, and industrial certification requirements.

Responsibilities

• Produce and review calculations, specifications, and technical documentation.
• Develop mechanical designs for fire suppression and production systems.
• Carry out equipment sizing, component selection, and design verification.
• Prepare key project documentation, including BOMs, P&IDs, datasheets, reports, FDSs, test procedures, and IOMs.
• Liaise with suppliers and stakeholders to resolve technical queries.
• Support FATs, testing, commissioning, and fabrication activities.
• Identify risks, opportunities, and continuous improvement initiatives.

Skills

Mechanical design

Fire suppression

Process systems

Packaged equipment

Calculations

Technical documentation

Stakeholder management

Project ownership

Leadership

FATs & commissioning

Offshore/oil & gas experience

Education

Bachelor's degree in Mechanical Engineering

Tools

DNV/ASME/API standards

Job description

Johnson Controls is seeking a Mechanical Engineer to join the Fire Suppression and Production Systems team in the UK. You will design, develop, and deliver mechanical solutions for fire suppression, process equipment, and packaged systems across full project lifecycles.

Expect ownership of work packages, stakeholder engagement, and ensuring compliance with industry standards. The role requires a Bachelor’s degree in Mechanical Engineering and 3–7 years of relevant experience, with familiarity in