Department:
Field Team
Employment Type:
Permanent - Full Time
Location:
Derby
Compensation:
£27,000 - £30,000 / year
Description
MSS – Mattest Site Services, a UKAS-accredited laboratory, is a recognised name in construction materials testing, supporting major projects across the UK. As part of the Celnor Group, we deliver technical accuracy, fast turnarounds, and on-site expertise to clients in transport, highways, and structural development.
We are now hiring a Site Technician to join our growing team in Spondon, Derby. This is a hands-on, field-based role working across live construction and road surfacing sites — ideal for candidates with some experience in site testing, construction, or materials environments, looking to further develop in a high-demand industry.
Key Responsibilities
* Attending construction and surfacing sites to conduct on-site sampling and testing of materials
* Performing laboratory testing on soils, aggregates, concrete, and asphalt
* Accurately recording and uploading test results using company systems (tablet provided)
* Liaising with site teams and colleagues to maintain quality, accuracy, and compliance
* Working shift patterns (day/night shifts and some weekends), with paid overtime
* Travelling across the Midlands in a company van (following initial onboarding)
* Adhering to all safety standards, including passing a Safety Critical Medical (paid for by us)
Skills, Knowledge and Expertise
* Have experience in construction site work, materials testing, or a related technical environment
* Communicate clearly and work well independently
* Are confident using digital tools and Microsoft Office
* Hold a full UK driving licence
* Possess a CSCS card (or are willing to obtain one)
* Are flexible with working hours and willing to travel
* UKAS/MCIT/Soils and Aggregates experience is desirable but not essential — full technical support will be provided.
Salary and Benefits
* Salary of £27,000 – £30,000, depending on experience
* 40 hours per week with overtime rates for evenings/weekends
* Company van, phone, and tablet (following training period)
* All required training and Safety Critical Medical paid for by MSS
* Excellent career progression and cross-training opportunities across Celnor Group