Full job descriptionWorkshop & Maintenance SupervisorCardiff | Temporary to Permanent | Full-time
IntroductionThe Role
This is a fixed, site-based leadership role in Cardiff, responsible for managing a team of technicians and ensuring the reliability, availability and cost-effective maintenance of a diverse fleet of heavy plant and machinery.
The successful candidate will have strong mechanical and electrical diagnostic skills, extensive workshop management experience, and a proven track record in preventive maintenance planning, cost control and technical problem-solving.
Key Responsibilities
*Manage and lead the workshop team, ensuring a safe, productive and professional working environment.
*Plan, schedule and deliver all preventative maintenance activities based on machine operating hours and manufacturer recommendations.
*Prioritise and coordinate breakdown repairs to minimise equipment downtime.
*Allocate work effectively and monitor workshop productivity and performance.
*Develop and maintain maintenance schedules, service plans and inspection programmes.
*Manage supplier relationships, obtain quotations and source parts and services cost-effectively.
*Oversee parts purchasing and inventory control.
*Conduct maintenance cost analysis and identify opportunities for efficiency improvements and cost savings.
*Manage and continuously improve the company’s oil sampling and condition monitoring programme.
*Liaise with operations teams to ensure machinery availability meets business requirements.
*Supervise external contractors and specialist repair providers.
*Investigate equipment failures and implement corrective actions to prevent recurrence.
*Support continuous improvement projects across maintenance operations.
*Ensure compliance with all health, safety and environmental requirements.
*Deliver training, mentoring and technical support to workshop personnel.
Skills & Experience Required Essential
*Minimum 5 years’ experience managing a busy plant or heavy equipment workshop.
*NVQ Level 3 (or equivalent) in Plant Maintenance, Heavy Vehicle Maintenance, Engineering or related discipline.
*Strong experience with heavy mobile and fixed plant equipment.
*Advanced fault-finding and diagnostic capabilities across:
*Mechanical systems
*Hydraulic systems
*Electrical systems
*Engine management systems
*Experience using OEM diagnostic software and electronic troubleshooting tools.
*Proven experience in maintenance planning and fleet management.
*Strong understanding of maintenance KPIs, cost management and budgeting.
*Excellent organisational and leadership skills.
*Full UK Driving Licence.
*Competent user of Microsoft Office (Excel, Word, Outlook and Teams).
Highly Desirable
Experience working with:
*CAT (Caterpillar)
*Sennebogen
*Develon (formerly Doosan)
*Material Handlers
*Loading Shovels
*Excavators
*Telehandlers
*Terminal Tractors
*Tipping Trailers
Additional experience with:
*Oil analysis and condition monitoring programmes
*Welding and fabrication processes
*Maintenance management systems (CMMS)
*IOSH Managing Safely or equivalent qualification
What We Offer
*Competitive Salary
*Company Pension Scheme
*Ongoing Training and Development
*Company PPE Provided
*Free On-Site Parking
*Supportive and Professional Working Environment
Working Hours
*Monday to Friday, typically between the hours of 06:00 & 17:00
*Overtime available
*Occasional weekend working as required