Commissioning Engineer - Fire & Security

Job Title: Commissioning Engineer – Fire & Security

Location: Glasgow

Company: Dalkia UK

Job Type: Full-Time, Permanent

Reports To: Project Manager

Job Purpose

Dalkia UK is seeking a dedicated Commissioning Engineer – Fire & Security to support the delivery of high-quality systems across our project portfolio. In this role, you will work closely with the Project Manager and subcontractors to ensure fire and security systems are commissioned in full compliance with British Standards and client specifications. You’ll play a key part in ensuring each system is safe, operational, and ready for handover.

Key Responsibilities

• Support the Project Manager in delivering compliant, fully operational systems on time and within scope.
• Liaise with subcontractors and suppliers to maintain high installation and commissioning standards.
• Verify that all systems are tested, documented, and demonstrated to clients at handover.
• Conduct fault-finding, diagnostics, and final adjustments to ensure systems meet client expectations.
• Ensure technical and safety compliance in line with British Standards and industry best practices.
• Work alongside internal teams and external suppliers to troubleshoot and resolve any installation or performance issues.
• Complete and submit all commissioning paperwork and documentation accurately and on time.
• Maintain the highest standards of Health & Safety on-site, complying with company and legal requirements.
• Assist with technical queries and liaise with the design team where necessary.

Qualifications & Experience

Essential:

• Recognised apprenticeship or qualification in Fire & Security Systems
• Health & Safety training (e.g. CSCS, IPAF, Manual Handling, etc.)
• Strong experience in the construction industry and fire/security system installations
• Proficient in Microsoft Office (Word, Excel)
• Strong communication and reporting skills

Desirable:

• 5+ years of industry experience
• Previous commissioning experience in a similar role
• Experience with IT networking and integrated security systems

Key Competencies

• Teamwork: Positively contributes to team success and collaboration
• Planning & Organisation: Effectively manages workload, deadlines, and responsibilities
• Communication: Clear, concise, and professional in all interactions
• Commercial Awareness: Understands the cost implications of work and controls expenses
• Risk Management: Identifies and mitigates technical and safety risks
• Adaptability: Thrives in changing environments and handles new challenges with confidence
• Drive for Excellence: Takes pride in high-quality work and continual improvement
• Customer Focus: Maintains strong working relationships and ensures satisfaction
• Self-Motivation: Demonstrates initiative and drive in personal and professional development

Health & Safety

At Dalkia, safety comes first. All staff are expected to take reasonable care for the safety of themselves and others and follow all relevant health and safety guidance as outlined in our company policy.

Diversity, Equity & Inclusion at Dalkia

We are committed to fostering an inclusive, diverse and respectful work environment. We value individual differences and are proud to be an equal opportunity employer. We encourage applications from candidates of all backgrounds, and strive to ensure everyone has the opportunity to thrive and contribute their best work.

Ready to Join Us?

If you\’re a proactive commissioning engineer who values safety, quality, and customer service, apply today to become a key part of Dalkia’s specialist fire and security team.