Lead Mechanical Technician (LMech)
Role Overview

We are seeking an experienced and technically skilled Lead Mechanical Technician to oversee the safe, efficient, and compliant delivery of planned and reactive maintenance within a critical environment. This hands-on supervisory role combines leadership with active engineering responsibilities, including managing on-site mechanical operations, supervising internal technicians and specialist subcontractors, participating in a shift rota, and supporting site leadership to maintain the highest standards of safety, reliability, and technical performance.

Key Responsibilities

Operational Leadership

Act as Deputy to the Technical Services Supervisor (TSS) when required

Participate in emergency escalation procedures and provide out-of-hours technical support

Ensure full compliance with Safe Systems of Work, including RAMS, LOTO, and Permit-to-Work processes

Maintain required site certifications and operate as Authorised Person (AP) where appointed

Promote a strong culture of safety, professionalism, and technical excellence

Maintenance & Engineering

Oversee and undertake routine, reactive, and emergency maintenance of mechanical and critical infrastructure systems

Diagnose, rectify, and escalate mechanical faults to minimise operational impact

Coordinate maintenance activities with the Helpdesk/DigiHub and liaise with end users for access

Ensure all works, self-delivered or subcontracted, meet engineering standards and industry best practice

Support minor projects, plant upgrades, and asset replacement programmes

Team & Stakeholder Management

Allocate resources effectively to meet service levels and deadlines

Mentor technicians and apprentices, supporting skills development and performance

Build and maintain strong working relationships with clients, engineers, and suppliers

Foster a team culture focused on safety, sustainability, and continuous improvement

Reporting & Compliance

Provide operational updates to the Technical Services Supervisor, highlighting risks and resource needs

Accurately record all maintenance activities in the CMMS

Ensure compliance with statutory regulations, site procedures, and internal engineering standards

Complete mandatory training and maintain technical competencies

Required Qualifications & Experience

Education & Training

NVQ Level 3 (or equivalent) in Mechanical Engineering or related discipline

Authorised Person (AP) certification desirable

Experience

Minimum 5 years' hands-on mechanical maintenance experience

Experience in a critical or high-reliability environment highly desirable

Technical & Systems Knowledge

Strong fault-finding and diagnostic skills across mechanical systems

Sound knowledge of engineering standards, statutory compliance, and industry best practice

Competent in Microsoft Office and CMMS platforms

Professional Attributes

Self-motivated with the ability to manage competing priorities in a fast-paced environment

Excellent communication and interpersonal skills

Strong commitment to health & safety, operational excellence, and continuous professional development

This role offers an excellent opportunity for a skilled mechanical professional to take a leadership position within a critical environment, combining technical challenge, responsibility, and long-term career development