Commissioning Engineer

Commissioning Engineer
Permanent | 40 Hours Per Week
Salary: Flexible DOE - Door to Door travel paid
Location: Field-Based including regular stay away

An established and fast-growing security systems integrator is seeking an experienced Commissioning Engineer to support the delivery of complex security and integrated technology projects across the UK. Operating within critical national infrastructure and high-security environments, this role is central to ensuring the successful commissioning, validation, and handover of advanced enterprise-level security systems.

This is an excellent opportunity for a technically strong, detail-driven engineer who thrives in field-based environments and enjoys working on sophisticated, multi-technology solutions.

The Commissioning Engineer will be responsible for end-to-end commissioning activities, ensuring all systems are delivered in line with technical specifications, client requirements, industry regulations, and internal quality standards. The role involves executing SATs, diagnosing and resolving technical issues, producing detailed documentation, and collaborating with project teams to ensure seamless system handover.

- Commission advanced IP CCTV, access control, electric fencing, enterprise networks, and integrated security solutions across platforms including Synectics, Bosch, Milestone, Gallagher, and Axis.
- Identify commissioning risks, reporting issues and contributing to mitigation plans alongside the Project Manager.
- Verify compliance of installations against specifications, drawings, and relevant standards/regulations.
- Support phased and sequenced commissioning activities throughout project delivery.
- Produce and maintain commissioning documentation, certification, and test records.
- Attend client and site meetings when required, acting as a technical representative for commissioning matters.
- Plan, coordinate, and deliver Site Acceptance Tests (SAT), system validation, and Cause & Effect demonstrations.
- Monitor and report commissioning progress, updating resource schedules and technical trackers.
- Assist the Project Manager with commissioning strategies, RAMS, and wider project planning.
- Ensure all work adheres to internal policies, health and safety requirements, and industry standards.
- Work collaboratively with project managers, design teams, and clients to ensure effective system handover.

- Ideally a minimum 3 years' experience commissioning medium to large-scale projects.
- Strong background in the security industry within technical or specialist commissioning roles.
- Proven experience delivering integrated security solutions within CNI, defence, government, or similarly regulated environments.
- Demonstrable experience with enterprise-level systems including CCTV, access control, PIDS, and related technologies.
- Strong working knowledge of platforms such as Gallagher, Lenel, Milestone, Axis, Avigilon, and other integrated systems.
- Good understanding of cybersecurity principles, system resilience, and secure operational environments.
- High attention to detail with the ability to produce accurate commissioning reports and documentation.
- Confidence in supporting both junior and senior engineers; strong leadership traits desirable.
- Resilient, adaptable, and proactive, capable of managing changing priorities and demanding workloads.
- Excellent stakeholder engagement skills with the professionalism to work directly with high-profile clients.
- Competent with Microsoft Office applications.
- Eligibility to achieve SC or DV clearance if required.
- Relevant manufacturer qualifications preferred.
- City & Guilds, NVQ3, or equivalent industry experience.
- Full UK driving licence.

- 25 days annual leave plus bank holidays
- Company pension scheme
- Company vehicle
- Paid overtime and Door to Door Travel
- Out-of-town meal allowance
- Life insurance after 6 months
- Employee Assistance Programme
- Employee discount platform
- Long-term career progression within a growing organisation
- Ongoing training and professional development
- Frequent UK-wide travel with regular periods working away from home

Apply today : (url removed) | (phone number removed)