Job Description

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Job Introduction

At Tarmac, 'who you are' matters. We want to get to know you. If you share our values and are proud of a job well done, collaborative in working well with others and ambitious to make things better, then have a read of what we have on offer.

We are currently looking for a

Materials Testing Technician (Aggregates and Asphalt)

to join our friendly team based at Tarmac Cross Green Asphalt Plant in Leeds, Yorkshire. This role is easily accessible from Leeds, Scunthorpe, Santon, Pontefract, Selby, Goole, Rothwell, Oulton, Swillington, Garforth, Wetherby, Whinmoor, Oakwood, Bradford, Dewsbury, Wakefield, Headingley, Otley, Castleford, Halifax and the surrounding areas.

Here at Tarmac, we are working hard to create a dynamic and inclusive environment and it's important that our people come from a variety of different backgrounds.

Main Responsibilities

Reporting directly to the Senior Technician, the role of

Materials Testing Technician (Aggregates and Asphalt)

will be responsible for:

Sampling and testing of various construction materials (aggregates and asphalt) on a daily basis where accuracy will be paramount. Testing will be carried out to the highest safety standards and within your manual handling capabilities At times, visiting other Tarmac sites to carry out various sampling and testing duties Material testing carried out within the laboratory, which will include ovens, furnaces, sieves (with a mechanical shaker), weighing apparatus, chemicals and other scientific based equipment Ensuring the quality of the materials is monitored at all times for both internal and external customers Adhering to company Health and Safety procedures at all times

The Ideal Candidate

The ideal candidate for the role of

Materials Testing Technician (Aggregates and Asphalt)

will have laboratory experience gained within the construction sector and will possesses knowledge of aggregate and / or asphalt testing and production. We do however welcome applications from candidates without experience as full training will be provided.

This Technician role is not a typical 'lab coat' laboratory type of role - it is a vital hands-on site-based role, wearing PPE and working in a small team closely supporting our operational asphalt plants.

Suitable candidates for the role of Materials Testing Technician (Aggregates and Asphalt) will have:

Commitment to being hard working and self-motivated Excellent communication skills, able to liaise with stakeholders of varying seniority levels Good accuracy in their work and demonstrate strong attention to detail Ability to identify potential risks/issues (training will be provided) Confidence to work independently and to collaborate as part of a wider team Good IT literacy Proven numerical aptitude (handling calculations/interpreting results) Flexible working approach Commitment to being Health and Safety conscious

Why Tarmac

We don't just offer a job, we offer a career.


Alongside this role, you'll have access to industry-leading rewards, development opportunities, and a culture that puts people first, including:

Bonus scheme Enhanced holiday entitlement Contributory pension scheme Access to the Tarmac Reward website with discounts on retailers, holidays, etc. Access to our Employee Assistance helpline for free and confidential advice Access to join our Employee Communities (employee networks) we currently have nine communities inc. (REACH) Religious, Ethnic, Cultural Heritage, LGBTQ+, Parents & carers, Ability, Wellbeing, Female voice and menopause Training and development opportunities

We're proud to be part of CRH, and even prouder to be an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for everyone. If you need any reasonable adjustments during the recruitment process, just let us know, we're here to support you.


Ready to build your future?


Click 'Apply' to get started. Please note: we sometimes close roles early due to high interest, so don't wait too long!



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Tarmac Trading Limited
Tarmac Trading Limited




Tarmac

Salary Excellent Salary + Bonus + Benefits


Frequency Annual


Job Reference tarmac/TP/115/7517


Contract Type Permanent


Closing Date 25 February, 2026


Job Category Operations, Quarrying and Production


Business Unit North & Scotland


Location Leeds, United Kingdom


Posted on 26 January, 2026