Finance Systems Manager (Jersey/UK)

Application Deadline: 1 May 2025

Department: Finance

Employment Type: Permanent - Full Time

Location: Jersey/UK

Reporting To: Head of Finance

Description

Purpose of the job

The Finance Systems Manager will be responsible for managing, maintaining and enhancing the firm’s financial systems. The firm's practice management system is Aderant. This role will play a critical part in ensuring that Finance systems operate effectively, support finance operations and improve user experience through system development, configuration and training.

The role holder will lead system upgrade projects, working collaboratively with the IT department to implement technical fixes, and provide expert guidance to users, ensuring that the firm maximises the value of its finance systems.

An upgrade of the core Aderant system is scheduled for the beginning of 2026, transitioning the hosting of the system from on premises to the Aderant AWS cloud offering, Sierra. The Finance System Manager will be responsible for delivering this upgrade and for future roll outs of additional functionality and upgrades.

Key Responsibilities

Finance Systems Management & Support

Act as the primary point of contact for all Aderant-related and finance system queries and issues
Maintain system integrity, ensuring data accuracy, security and compliance with regulatory requirements
Manage Aderant user security, access and administration and ensure sufficient system controls exist to comply with local regulations and AML requirements
Troubleshoot and resolve technical issues, liaising with IT and external vendors as required
Engage with supplier client experience and online communities to identify best practice and issues facing users and suggested resolutions
Monitor system performance, identifying and addressing inefficiencies

Upgrade & Implementation Projects

Management of system upgrade processes and for assessing new Aderant product offerings, including the configuration and the resolution of post go-live issues
Plan and execute Aderant upgrades, ensuring minimal disruption to business operations
Test new system functionality, ensuring stability and compatibility before deployment
Manage data migrations, integrations, and system rollouts as part of upgrade projects
Work with stakeholders to define project requirements and ensure successful delivery

User Training & Support

Develop and deliver training sessions for finance and non-finance users to improve system proficiency
Create user guides, documentation, and best practice procedures for Aderant usage
Provide ongoing support and guidance to users, ensuring they can effectively utilise system features

Reporting & Data Management

Support finance teams with reporting and data extraction from Aderant
Ensure financial data is structured and accessible for business intelligence and decision-making
Assist with system-driven compliance reporting and audit requirements.

Qualifications

Accountancy or bookkeeping qualification or experience desired
At least 5 years' experience in a similar role, ideally in a professional services firm

Knowledge/skills/experience

Proven experience managing and supporting Aderant within a law firm or professional services environment
Strong technical expertise in system configuration, upgrades, and troubleshooting
Strong analytical and problem-solving skills, with a keen eye for detail
Ability to manage projects, work to deadlines, prioritise effectively and coordinate with multiple stakeholders
Excellent communication skills, with the ability to train and support non-technical users
Strong knowledge and experience with SQL, Excel and reporting tools (such as SSRS Report Builder and Power BI)
Knowledge of legal finance operations and regulatory requirements
Familiarity with system integrations and automation solutions

Competencies

We would like you to :

Be responsible, disciplined, and have a methodical approach to tasks
Demonstrate an exceptional eye for detail
Have strong verbal and written communication skills
Show initiative and common sense
Have the ability to manage time effectively and prioritise and organise tasks
An enthusiastic and flexible attitude and approach

In this role you will be expected to:

Behave in a manner in keeping with our core culture and values.
Adhere to all policies, procedures and regulations including those around anti-money laundering and terrorist financing.
Commit to fulfilling any personal CPD requirements and continually developing your skills and knowledge.

Application review