Operations & Reporting Coordinator (6-Month Contract)

Harrison Dear Sales; Greater London; On-site; GBP 30,000 - 40,000; Full time

Job summary

Harrison Dear Sales in London is seeking an organised Operations Coordinator for a six-month contract to support the operations team during a period of change.

You will produce, update and check reports and statements, take data from Power BI, ensure accuracy, and collaborate with finance, client and media teams to resolve discrepancies.

Strong Excel skills, attention to detail and the ability to learn new systems quickly are essential; full training will be provided.

Qualifications

• Strong Microsoft Excel skills.
• Excellent attention to detail.
• Confidence working with data, spreadsheets and reports.
• Good organisational and time‑management skills.
• Clear communication skills.
• The ability to manage deadlines and prioritise your workload.
• A proactive approach to identifying and resolving issues.
• The ability to learn new systems quickly.

Responsibilities

• Producing and updating monthly client trading summaries.
• Taking data from Power BI and transferring it accurately into established Excel reports.
• Checking formulas, totals and data for accuracy.
• Reconciling reports against financial information.
• Ensuring client and agency invoices are correctly reflected within reports.
• Producing agency summaries as required.
• Updating and distributing media owner statements.
• Running reports using Nielsen/Ad Intel to provide client and competitor information.
• Liaising with finance, client and media teams to investigate any discrepancies.
• Supporting improvements to existing operational processes.
• Helping explore more efficient ways of working, including potential AI‑assisted reconciliation.

Skills

Microsoft Excel

Data reporting

Attention to detail

Time management

Communication skills

Ownership

Tools

Power BI

Nielsen

Ad Intel

Job description

Harrison Dear Sales in London is seeking an organised Operations Coordinator for a six-month contract to support the operations team during a period of change.

You will produce, update and check reports and statements, take data from Power BI, ensure accuracy, and collaborate with finance, client and media teams to resolve discrepancies.

Strong Excel skills, attention to detail and the ability to learn new systems quickly are essential; full training will be provided.