Systems Accountant

Onyx-Conseil; City of Westminster; On-site; GBP 35,000 - 45,000; Full time

Job summary

A prominent UK organization is seeking a Finance Department professional to manage technical accounting routines and ensure data integrity. Candidates should possess strong analytical and communication skills, complemented by effective teamworking abilities. The role also demands attention to detail and the capacity to operate in a fast-paced environment, with opportunities for flexible working and ample annual leave.

Benefits

Up to 35 days of annual leave

Generous maternity pay policy

Great pension scheme options

On-site subsidised gym and nursery

Flexible working options

Qualifications

• Experience of financial systems and accounting.
• Ability to analyse and solve problems.
• Flexibility to work effectively in a team.

Responsibilities

• Manage technical accounting system routines.
• Investigate and correct financial system errors.
• Ensure data accuracy between integrated systems.

Skills

Digital skills for managing databases

Strong analytical skills

Clear oral and written communication

Attention to detail

Teamworking skills

Job description

The Opportunity

• Management of technical accounting system routines, for example chart of accounts structure and closure of systems accounting periods.
• Investigating and correcting any financial system errors or anomalies.
• Ensuring data accuracy and integrity with other integrated systems, for example EPoS/Sales system.
• Development and implementation of processes in response to changes in policy and House of Lords requirements.
• Assisting the efficiency of the department by performing other duties and supporting projects as directed by the team.

What You Need

• Technical knowledge: Excellent digital skills, managing and analysing databases and reporting, including experience of accounting systems.
• Analytical skills and problem solving: Strong analytical skills with experience of analysing data; the ability to identify problems and risks and propose solutions, seeking guidance and providing constructive challenge where appropriate.
• Communication skills: Clear and accurate oral, written and online communications skills, including the ability to explain complex issues to non-technical colleagues, making them easy to understand.
• Accuracy and delivering at pace: A high level of attention to detail with the ability to work accurately and effectively to meet demanding deadlines whilst remaining calm and focussed.
• Team working: Building and maintaining effective working relationships and networks. Ability to work effectively and flexibly as part of a small team within the Finance Department whilst upholding the values of equality, diversity and inclusion.
• The ability to pass security clearance, backed by the right to work in the UK.

About The Team

The Finance Department, under the leadership of the Finance Director, has circa 30 staff. It provides financial services to the House of Lords, including financial management and reporting, payment services and staff payroll.

About Us

UK Parliament is steeped in history and tradition. It is an important part of UK life and we need to ensure as many people as possible can engage with its work. This is why we are at the start of a huge transformation programme powered by technology.

Our Package

• Up to 35 days annual leave in addition to bank holidays.
• Generous maternity pay policy up to 6 months full pay.
• Great pension scheme options (contributory and non-contributory).
• On-site subsidised gym, nursery, catering, post office, travel office and GP.
• Flexible options including hybrid working and family-friendly policies.

Equality, Diversity and Inclusion

We are passionate about providing an environment which promotes inclusion, diversity and equality. Regardless of your age, gender, ethnicity, beliefs or any of the other things that make you, you. We welcome applications from people who feel under-represented in the workforce.

How to Apply

Please make sure you're clear on the requirements of the role. You will need to upload a CV and show how you meet the criteria. Our application process is anonymous, so please remove any personal information from your CV.

Interview Details

Interviews: 28th October 2025, Format: Panel Interview (Remote).