Job title: Admin & invoicing assistant
Job type: Permanent
Emp type: Full-time
Industry: TECHNOLOGY
Salary: negotiable
Job ID: 41107
Contact name: Dawn Weller
Phone number: +441865591281
Contact email: dawn.weller@porterhouserecruitment.co.uk

Job Description

 

 

 

 

 

Our client, a busy and fast-paced telecoms support business, is looking for a reliable and detail-oriented Office

Assistant to support with day-to-day admin tasks, job invoicing, and estimate updates. This is a varied role

working closely with the scheduling and operations teams to help keep jobs moving smoothly through the

system.

The role is based in an office on an active industrial site. While the environment is a little rough around the edges,

the team is friendly, hard-working, and focused on getting the job done — it's very much a practical, no-frills

setting.

Key Responsibilities:

• Raise and update estimates for service and installation jobs

• Generate and issue invoices for completed works

• Close down jobs in the system, ensuring all information is accurate and up to date

• Check that job charges are correctly reflected in both estimates and final invoices

• Assist with general administrative tasks, including data entry and document updates

• Provide ad hoc support to the wider office and scheduling teams as needed

The Ideal Candidate:

• Previous experience in an office or admin support role

• Confident using spreadsheets, email, and internal systems (training provided)

• Detail-focused with a methodical approach to updating estimates and invoices

• Organised, responsive, and able to juggle multiple admin tasks

• A practical team player who’s happy to work in a hands-on, industrial environment

• Clear and professional communicator