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Commercial Assistant - 3 Month Contract - ASAP Start

Job details
Posting date: 02 June 2026
Salary: £13.22 per hour
Hours: Full time
Closing date: 02 July 2026
Location: B37
Remote working: On-site only
Company: Cornwall Staff Agency
Job type: Contract
Job reference: CommercialAssistantB-9737

Summary

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