Lead Mechanical Engineer

Company: Smart Managed Solutions
Apply for the Lead Mechanical Engineer
Location: London
Job Description:

Overview

As Lead Mechanical Engineer at SMART, you ensure environmental conditions and critical building systems are maintained to a high standard on a contractual site. You will perform PPM, reactive and breakdown tasks on HVAC, water systems, and generators, with troubleshooting via data and alarms. You’ll supervise subcontractors, uphold safety and Permit to Work processes, and contribute to client satisfaction through quality maintenance. This role offers clear career progression and hands-on impact in a client-focused environment.

Pay / Benefits

  • birthday leave (fully paid)
  • Life-Event Leave
  • Life Assurance
  • 25 Days annual leave + Bank Holidays
  • volunteering days
  • enhanced maternity/paternity leave`,`Holiday-Buy Scheme? explicitly mentioned as Holiday-Buy Scheme`

Responsibilities

  • Execute routine PPM on mechanical plant per site schedules and asset lists
  • Complete reactive/breakdown tasks and identify improvement opportunities
  • Document all tasks and ensure KPI/SLA compliance
  • Maintain professional relations with colleagues, subcontractors, and client reps
  • Keep plant rooms secure, clean, and orderly
  • Supervise on-site subcontractors and ensure safe practices per Method Statements
  • Enforce Permit to Work, safety procedures, PPE usage, and risk assessments

Key requirements

  • Formal mechanical engineering training in HVAC or Plumbing (City and Guilds Level 3 or NVQ Level 2)
  • 2+ years in a similar role
  • Desirable: basic electrical knowledge
  • Strong communication
  • Proactive problem-solving
  • Team collaboration and relationship management
  • HVAC systems maintenance
  • Plumbing and hot/cold-water systems
  • Generators and fault-finding from graphical/alarm data

…

Posted: October 25th, 2026