Commercial Assistant

Company: Sphere Solutions Ltd
Apply for the Commercial Assistant
Location: Highweek
Job Description:

Are you an organised and commercially‑minded professional looking to develop your career within the construction industry? We are working with a well‑respected, family‑run Groundworks and Civil Engineering Contractor to recruit a Commercial Assistant to join their growing team in Newton Abbot. This is an excellent opportunity to join a successful and close‑knit business where you’ll work directly alongside the Managing Director and Quantity Surveyor, gaining exposure to all aspects of the commercial function.

The Role

  • Provide administrative and commercial support to the Quantity Surveyor and senior management team, ensuring projects are delivered efficiently and profitably.
  • Assist with subcontractor administration and procurement activities.
  • Prepare and process applications for payment.
  • Support the management of subcontractor accounts, valuations, and variations.
  • Maintain accurate project records, documentation, and commercial files.
  • Assist with cost tracking, forecasting, and reporting.
  • Process purchase orders and invoices.
  • Liaise with clients, suppliers, subcontractors, and site teams.
  • Support the preparation of project cost reports and financial information.
  • Ensure commercial documentation is completed accurately and maintained effectively.
  • General office administration associated with the commercial department.
  • Previous experience in a Commercial Assistant, Commercial Administrator, Construction Administrator within the construction, groundworks, civil engineering or comparable sector.
  • Use of estimating software such as Bluebeam.
  • Strong administration and organisational skills.
  • Excellent attention to detail and accuracy.
  • Good numerical ability and commercial awareness.
  • Strong communication skills, both written and verbal.
  • Proficient in Microsoft Office, particularly Excel.
  • Ability to manage multiple tasks and prioritise workload effectively.
  • Professional and positive attitude.

What’s on Offer?

  • Salary of £33,000 – £37,000 depending on experience.
  • Permanent, full‑time position.
  • Office‑based role in Newton Abbot.

Our Commitment to Inclusion

As a recruitment agency, we are committed to promoting inclusive opportunities on behalf of our clients. We welcome applications from individuals of all backgrounds, including those from under‑represented communities. If you have a disability, are neurodivergent, or require adjustments during the recruitment process, we’ll work with you and the client to ensure a fair and supportive experience. We aim to represent employers who foster respectful, inclusive, and collaborative workplaces — regardless of age, gender identity, sexual orientation, ethnicity, or background.

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Posted: July 8th, 2026