Data Manager; Remote Job England UK,IT/Tech

Position: Data Manager (Remote/Flexible)

Data Manager (Remote/Flexible)

Final date to receive applications: 28 July 2026

Department: Technology

Employment Type: Permanent

Location: St Helier, Jersey

Description

Are you passionate about turning data into meaningful business insight? As Data Manager at JT, you will play a pivotal role in helping the organisation make smarter, faster and more confident decisions through trusted, high-quality data. You will help JT move from fragmented reporting, local data extracts and inconsistent information towards trusted, governed business data that everyone can rely on. Working at the centre of technology, business operations and analytics, you will lead initiatives that improve how data is governed, managed and used across the organisation, ensuring information becomes a strategic asset rather than a challenge.

This is an exciting opportunity to drive real change by embedding a strong data culture and helping teams unlock the value of their information. This is a hands‑on role focused on delivery rather than theory. You will work closely with stakeholders across the business to improve data quality, establish clear ownership, and deliver governed data products that support reporting, operational performance and business growth.

Your influence will be felt across multiple functions, making this a highly visible and impactful role.

Joining JT means becoming part of a collaborative environment where innovation, continuous improvement and professional development are encouraged. You'll have the opportunity to shape the future of data management within the organisation, work with modern technologies such as Microsoft Fabric and Power BI, and develop expertise that will position you as a key leader in data governance and business intelligence. Your work will help create a trusted foundation for reporting, operational insight and decision‑making across JT, improving efficiency, consistency and confidence in business information.

If you enjoy solving complex problems, building strong relationships and delivering measurable outcomes, this role offers the opportunity to make a visible and lasting impact across the organisation.

JT is committed to building a diverse and inclusive working environment and JT Family. We will ensure that all individuals are provided reasonable accommodation to participate in job applications, interviews, onboarding processes and beyond. Should you require any support or assistance in making your application, please contact us at

Key Responsibilities

Lead the day‑to‑day delivery of data management and governance activities across the organisation.

Drive the adoption of trusted, governed data products and reporting solutions through Microsoft Fabric and Power BI.

Establish and maintain data ownership, governance standards and accountability across key business data domains.

Monitor, measure and improve data quality, ensuring issues are identified, prioritised and resolved effectively.

Partner with business and system owners to address data challenges at source and implement sustainable improvements.

Develop and support reusable data products, semantic models and certified datasets that enable consistent reporting.

Facilitate governance forums and stakeholder engagement to drive informed decision‑making and prioritisation.

Maintain data ownership frameworks, metadata standards and lifecycle management processes.

Promote secure, compliant and responsible handling of data in line with organisational policies and regulatory requirements.

Translate complex data challenges into practical delivery plans, measurable outcomes and business improvements.

Skills, Knowledge and Expertise

Proven experience in data management, data governance, business intelligence, analytics or data platform delivery.
Strong understanding of data quality management and governance principles.
Hands‑on experience analysing, validating and interpreting data using SQL or equivalent data analysis tools.
Knowledge of data lakes, lake houses, data warehouses, ETL/ELT processes and modern data architectures.
Experience working with reporting and analytics platforms, particularly Power BI.
Ability to develop and maintain data dictionaries,…