Cornerstone

About the Company

Welcome to Cornerstone, the leading UK mobile infrastructure services company. Everything we do has at its heart the experience of tens of millions of voice and data customers using the networks that depend on our infrastructure. Our expertise delivers connectivity solutions for today and the future.

We are at an exciting time in our company’s development as we deal with the rollout of new technologies, including 5G, while managing the complexity of new legislation affecting the industry, lead the conversation on innovation and develop sharper solutions to serve our customers better.

Working together as a team, developing effective and lasting relationships with our customers, suppliers, landlords, and the community drives us to meet the high standards expected of us and what we demand of ourselves.

We value our people and their contribution to our success. We are committed to providing a work environment that encourages development, recognises and rewards performance and offers a wide range of benefits. We attract and are always on the lookout for talented people to grow their career based from our head office in Theale, more recently from home. If this sounds like the sort of place where you want to work and contribute to delivering the future of UK mobile connectivity, please contact resourcing@ctil.co.uk

Listed Jobs

Company Name

Cornerstone

Job Title

Data Quality Analyst

Job Description

Our Vision: Continue to be the leading UK mobile infrastructure services company.

Our Mission: To be famous for excellence in delivery, embracing transformation with our people and our customers at its heart.

We are at an exciting time in our company’s development. We've come a long way since we were first formed in 2012. From the rollout of new technologies and managing complex legislation affecting the industry, we are leading the conversation on innovation and developing sharper solutions to serve our customers better. We collaborate as a team to meet the high standards expected of us and demand the best of ourselves through our values.

Main Purpose of the Role:
To own and develop Data Quality Reports, to set up and maintain automated data processes and support the business in fixing data.
To provide information and data out to the business whilst acting as an outward ambassador for the BI Team.
Working with the Business to develop and plan data quality improvements inline with the data strategy and framework.
Developing and implementing data analyses, data collection systems and other strategies that optimize statistical efficiency and quality
Contribute and apply best practice and expertise knowledge in all areas under remit of supporting the strategic roadmap for Data Governance

Key Responsibilities
Deliver BAU work and report production including review and continual development of the daily and overall Data Governance processes/controls to improve the performance and reliability of Data and deliver business efficiencies.
Participate in the application and deployment of data policies and processes and their continued enforcement to include areas such as workflow for data ingestion, data quality, master data and data life cycle management.
Ensure that data quality guidance and direction is applied throughout the entire data lifecycle, most importantly upfront, through the vision and roadmaps for solutions that seek to leverage data and data services. Support the development and maintenance of an end to end data lifecycle management approach
Responsible for applying data governance framework including the management of data, data operating model, data policies and standards as well as the application of clearly defined data management definitions for use across the company
Apply a data governance framework, with a focus on continued improvement of data quality and strict adherence to the agreed Trust and Classification processes.
Follow the guidelines related to data governance and data quality and ensure clear accountability. In addition, have a key role working with various stakeholders across the organization to achieve the goals defined in the data governance and data management strategies.
Deliver status updates on data quality by updating a Data Quality dashboard Follow standards, policies and processes regarding data quality management Operate data remediation plans where data fails to meet required standard
Build & maintain effective working relationships with Cornerstone teams and Shareholders Work closely with clients to gather business requirements, understand data and communicate project plans/ updates etc

Skills
BI tools best practice
Agile and waterfall project practice
Operational familiarity in the use of meta-data management, data quality, and data stewardship tools and platforms
Experience in the use of data catalogues and data quality technologies Experience in the use of reporting and data quality tools; for example Power BI
Understanding of Master Data Management technology landscape, processes, and design principles

Desirable
Proven track record in operating data governance programs
Hands-on operational management and change management

What we offer
Competitive salary and an excellent bonus structure
30 days holiday
Competitive pension scheme
Hybrid working
Life insurance
Cycle to Work
Retail Discount
Competitive refer a friend scheme
Private Healthcare Insurance

Cornerstone was established in 2012 as a joint venture between Vodafone and Telefonica to consolidate their mobile network infrastructure into a single grid, thereby enabling ongoing efficiencies in network design, build and operations. We are now the leading UK mobile infrastructure services provider with over 15,000 sites owned and operated in the UK, with a further 5000 third party sites managed on behalf of our two main customers. Cornerstone generates in excess of £380m of revenue and £140m of EBITDA annually and has an estimated market cap of in excess of £3bn. Vantage Towers and VMO2 are the principal Shareholders.

Theale, United Kingdom

Hybrid

28-01-2025