Commercial Assistant – 3 Month Contract – ASAP Start

Company: Cornwall Staff Agency
Apply for the Commercial Assistant – 3 Month Contract – ASAP Start
Location: Bickenhill
Job Description:

Job Description:

Commercial Assistant – 3 month contract -Bickenhill

Start Date: 08/06/2026 End Date: 28/09/2026

Hours: Monday to Friday, 8:00am – 5:00pm (40 hours per week) Pay Rate: £13.22 per hour Pay: Weekly PAYE payments every Friday + Holiday Pay

We are currently seeking a Commercial Assistant to join a busy and fast-paced team. This is an excellent opportunity for someone who is highly organised, detail-oriented, and confident working with financial and contractual information.

Key Responsibilities

  • Review and process completed works, ensuring chargeable tasks are correctly identified and billed.
  • Support the preparation of client applications for payment.
  • Work closely with operational teams to ensure work is invoiced accurately and in line with contract requirements.
  • Monitor and manage work-in-progress activities.
  • Process subcontractor invoices, including validation and reconciliation.
  • Resolve invoice and work order queries efficiently.
  • Assist with commercial reporting and administration.
  • Maintain accurate records and support contract compliance.
  • About You

  • Strong Microsoft Office skills, particularly Excel.
  • Excellent attention to detail and accuracy.
  • Confident working with numbers and financial data.
  • Able to manage multiple priorities and meet deadlines.
  • Strong communication and organisational skills.
  • Experience in data entry, administration, or financial processing is desirable.
  • A proactive team player who can also work independently.
  • If you are looking for a varied administrative role within a commercial environment and enjoy working with data, processes, and financial information, we’d love to hear from you.

    Please email me with your CV direct if you are interested – lucy@cornwallstaffagency.co.uk

    CWTEMP

    Posted: June 8th, 2026