Mechanical Technical Services Manager - Public Sector & Commercial Fit-Out - London

We are seeking a highly experienced Mechanical Technical Services Manager to lead the mechanical services coordination and delivery on major public sector and commercial fit-out projects across London. This role is pivotal in ensuring the successful integration, quality, and performance of mechanical systems on complex, often live, construction sites.

Key Responsibilities:

* Serve as the lead mechanical authority across projects from Stage 3 design through to commissioning and handover.

* Manage the review, coordination, and technical approval of mechanical designs, contractor design portion (CDP) submissions, and technical queries.

* Conduct detailed mechanical tender reviews, gap analysis, and assist in procurement and scope validation of mechanical subcontract packages.

* Lead mechanical services coordination meetings with consultants, contractors, and client teams to ensure seamless integration.

* Ensure all mechanical installations are delivered safely, on time, and in line with specifications, regulatory standards, and project quality requirements.

* Oversee and develop commissioning strategies, witnessing protocols, and O&M documentation for mechanical systems.

* Support post-handover activities such as seasonal commissioning, client training, and defect resolution related to HVAC, BMS, and public health systems.

* Mentor junior technical services staff, and provide technical leadership to site managers and delivery teams on mechanical issues.

Requirements:

* Proven experience delivering mechanical systems on Public Sector Frameworks (e.g., NHS, DfE, MoJ) is strongly preferred.

* Expertise in managing mechanical systems on occupied or live environments, with a strong awareness of stakeholder impact and operational constraints.

* Strong background in HVAC, public health, plantrooms, risers, and BMS systems within fit-out and refurbishment contexts.

* Ability to manage the interface between mechanical design, commercial controls, procurement, and on-site delivery teams.

* Familiarity with commissioning management, validation techniques, compliance requirements, RAMS, and soft landings.

* Proficient in software tools such as MS Project or Asta, and knowledgeable in producing and managing technical documentation, including commissioning plans and O&M manuals.

* Degree or trade-qualified in Mechanical Building Services or related discipline.

* Certifications: SMSTS, CSCS, First Aid (mandatory).

Package:

* £350 - £400 per day

* Long-term contract on high-profile, nationally significant schemes.

* Join a reputable delivery team with a strong pipeline of public sector and commercial work across London