Job Description

Job Title: Facilities & Infrastructure Engineer
Location: Pencoed, South Wales
Join ROCKWOOL UK, part of the world's leading manufacturer of sustainable stone wool insulation products, and play a vital role in building a better future. At our state-of-the-art manufacturing facility in Pencoed, we transform volcanic rock into innovative, sustainable solutions that improve modern living and reduce environmental impact.
We are looking for a Facilities & Infrastructure Engineer to be responsible for ensuring the smooth, safe, and efficient operation of all factory facilities, including utilities, HVAC, lighting, structural systems, and essential services. This role focuses on maintaining, upgrading, and optimising site infrastructure to support production and ensure compliance with standards.
What we offer:

• Competitive salary
• 30 days annual leave + Bank Holidays
• Aviva Pension
• Company bonus scheme
• Free on-site parking
• Electric car charging facilities
• Life Assurance 4x annual salary
• Westfield Health Cashback Healthcare Scheme and Rewards Scheme

What you bring:

• Technical qualification (Degree, HNC/HND) in Civil/Structural Engineering, Facilities Engineering, Building Services, or related engineering field
• Experience in facilities engineering or building services within industrial/manufacturing environments
• Understanding of building regulations, safety, and environmental compliance
• Practical knowledge of mechanical/electrical systems, site utilities, and building automation
• Strong problem-solving, contractor management, and communication abilities
• Proficient in maintenance management software and IT systems (ideally SAP)

What you will be doing:

• Monitoring, maintaining, and troubleshooting building systems including HVAC, compressed air, water, gas, fire protection, and civil/structural elements
• Conducting planned and reactive maintenance to maximise reliability and minimise downtime
• Managing maintenance schedules, asset registers, and service records
• Ensuring compliance with health, safety, and environmental regulations and policies
• Supporting audits, inspections, and acting on findings
• Liaising with compliance, HSE, and building management bodies
• Delivering facility upgrades, improvement projects, and energy efficiency initiatives
• Overseeing contractors, reviewing quotations, and ensuring quality and cost-effectiveness
• Maintaining up-to-date inspection, maintenance, and compliance documentation
• Producing facility condition reports with recommendations
• Responding promptly to facility issues raised by site or production teams

About ROCKWOOL
ROCKWOOL harnesses the natural power of stone to create innovative insulation and building solutions that make life safer, more sustainable, and more comfortable. Founded in Denmark in 1937, we are the world leader in stone wool solutions, with 51 manufacturing facilities in over 40 countries and more than 12,000 employees. Our mission is to use one of nature's most abundant resources to help people and communities thrive while protecting the planet for future generations.
Our Culture
We are proud of our inclusive, diverse workplace, representing 79 nationalities worldwide. Everyone is valued, respected, and heard, with equal opportunities at the heart of our approach.
Life at ROCKWOOL is guided by The ROCKWOOL Way - our shared values of ambition, responsibility, integrity, and efficiency, which shape how we work, innovate, and collaborate.
Interested?
If you share our passion for making a positive difference, join us and help improve modern living conditions for millions of people worldwide.
Closing Date: Friday 7th November 2025

Skills Required