Office Manager

A growing professional services organisation is seeking an experienced and highly organised Internal Accounts Manager / Office Manager to join their Manchester-based team. This is a dual-role position combining financial administration, credit control, and invoicing with responsibility for overseeing day-to-day office operations.

The successful candidate will play a key role in supporting both operational and commercial functions, ensuring strong financial processes, accurate billing, and a well-managed, efficient office environment.

Key Responsibilities

Accounts & Financial Management

• Prepare and issue client invoices, particularly in relation to R&D tax claims
• Carry out benefit analysis and calculations to support ARC (Agreement/Revenue Calculations) and accurate invoicing
• Manage credit control processes, including chasing outstanding payments and reducing debtor days
• Maintain accurate financial records and support reporting activities
• Liaise with internal teams to ensure billing accuracy and timely invoicing

Office & Operations Management

• Oversee the day-to-day running of the office and act as the central administrative support function
• Support operational and sales teams with general administration
• Manage office supplies, systems, and overall office organisation
• Ensure a professional, efficient, and well-functioning working environment

Client & Internal Communication

• Act as a key point of contact for client invoicing and payment-related queries
• Build and maintain strong relationships with clients
• Communicate effectively with internal stakeholders and external partners
• Provide a high level of professionalism in all interactions

Candidate Requirements

Essential:

• Proven experience in an accounts, finance, or office management role
• Strong experience in invoicing, credit control, and financial administration
• Excellent organisational skills with the ability to manage multiple priorities
• High level of attention to detail and accuracy
• Strong communication and interpersonal skills with a client-focused approach
• Proficiency in Microsoft Office and familiarity with financial systems
• Ability to work independently and as part of a team

Desirable:

• Experience within the R&D tax or wider accounting sector
• Understanding of R&D claim billing structures, including ARC calculations and benefit analysis
• Experience in a client-facing financial or operational role
• Personal Attributes
• Highly organised, proactive, and commercially aware
• Confident communicator with a professional approach
• Strong problem-solving ability
• Adaptable and comfortable managing a varied workload
• Reliable and able to work to deadlines with minimal supervision

What's on Offer

• Competitive salary from £35,000 (dependent on experience)
• Annual performance-based bonus
• Opportunity to take ownership of a key role within a growing business
• Supportive and collaborative working environment
• Modern office location in Salford Quays

This is an excellent opportunity for a finance-savvy office professional looking to take on a varied role with both operational and commercial responsibility within a dynamic business environment.

To apply, contact David or Adam at Greys Specialist Recruitment