Junior Invoicing & Data Administrator

mnm-properties; Greater London; On-site; GBP 27,000 - GBP 31,000; Full time

Job summary

A growing maintenance business in London is looking for a Junior Invoicing & Data Administrator to support finance and operational teams. This office-based role involves assisting with client invoicing, maintaining financial data, and producing reports. The ideal candidate should be organised, detail-oriented, and have strong Excel skills. The position offers various benefits, including medical cash back, gym discounts, and opportunities for professional growth.

Benefits

Cash back for medical, optical and dental expenses

Virtual GP appointments

Digital Physiotherapy

Skin checks

Discounts on gyms, cinema tickets, travel and holidays

Referral scheme - Bonus

Private Pension

Company vehicle

20 days holidays + bank holidays

Employee recognition schemes

Qualifications

• Strong Excel and numerical skills are essential.
• Highly organised with great attention to detail.
• Punctuality and a strong attendance record are essential.

Responsibilities

• Assisting with client invoicing, including checking and filing.
• Maintaining accurate spreadsheets and financial data.
• Producing regular reports and basic analysis.
• Supporting operational teams with data and reporting.
• Processing subcontractor invoices and handling queries.

Skills

Strong Excel skills

Numerical skills

Organizational skills

Attention to detail

Ability to work in a fast-paced environment

Professional attitude

Job description

Junior Invoicing & Data Administrator

£27,000–£31,000 | Office-based | London | Full-time, Permanent

We’re looking for a Junior Invoicing and Data Administrator to join our busy accounts team within a growing maintenance business. This role supports both finance and operational teams, ensuring accurate invoicing, reporting, and data control across multiple contracts.

Key Responsibilities

• Assisting with client invoicing (checking, raising, sending out and filing)
• Maintaining accurate spreadsheets and financial data
• Producing regular reports and basic analysis
• Supporting operational teams with data and reporting
• Process subcontractor invoices, check, deal with queries, send remittances out

About You

• Strong Excel and numerical skills
• Highly organised with great attention to detail
• Comfortable working in a fast-paced office environment
• Positive, professional attitude, and keen to develop
• Punctuality and a strong attendance record are essential

Benefits

• Cash back for medical, optical and dental expenses
• Virtual GP appointments
• Digital Physiotherapy
• Skin checks
• Discounts on gyms, cinema tickets, travel and holidays, and shopping
• Referral scheme - Bonus
• Private Pension
• Company vehicle
• 20 days holidays + bank holidays
• Employee recognition schemes

Equality, Diversity & Inclusion (EDI)

We are committed to creating an inclusive and supportive workplace where everyone feels valued and respected. We welcome applications from people of all backgrounds, identities, and experiences, regardless of age, disability, gender identity or expression, marital status, pregnancy or maternity, race, religion or belief, sex, or sexual orientation.

Opportunity

A great opportunity to grow your career in accounts and data administration within a supportive and expanding business.