Contract Administrator


Founded in 1968, Griffiths is one of the leading civil engineering and rail contractors working throughout Wales, the midlands and south-west England. With an annual turnover of circa £225m our 1000+ directly employed, well-trained, dedicated and highly competent workforce deliver client solutions which includes Welsh Government, Network Rail, Highways England, local authorities, Utility Companies and selected private sector organisations.

In 2018, Griffiths became part of Tarmac, the UK’s leading sustainable building materials business and a wholly owned subsidiary of CRH. Griffiths has over 1,000 employees operating across 100 sites or schemes at any given time.

We are now recruiting for a Contract Administrator to join our team in Cilfynydd, Rhondda Cynon Taf.

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.


On a day to day basis, the successful Contract Administrator will be carrying out a variety of tasks.

These will include (but are not limited to) the following:

  • Data entry
  • Liaising with various departments and third parties
  • General office administration duties
  • Data management
  • Working a multi-functional role within a small team
  • Working on the management on training schedules via a matrix or management system


Any prospective candidates must have experience with Microsoft Excel as this forms a focal part of the role.

If you have worked in a previous similar role before, this would be beneficial, but you won’t be disregarded if you haven’t.

We are looking to hear from candidates who can show strong organisational skills and show strong communication skills both internally and externally with a wide variety of stakeholders.

If this sounds like you and you are looking for a new opportunity at a progressive company, please apply today!


We offer an extensive range of career development opportunities and industry-leading rewards, incentives and benefits:
  • 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

Griffiths, a CRH company, is an equal opportunity employer. We are committed to creating an inclusive work environment for all employees and actively encourage applications from all sectors of the community.

Apply Job applications are processed by our parent company, Tarmac. Clicking apply will take you to their website, but don't worry - your application will be sent through to the careers team at Alun Griffiths

Explore our sectors

Our extensive levels of expertise can be split into three major sectors: INFRASTRUCTURE, RAIL and GEOTECHNICAL.