Global Data Quality Analyst – MDM & Data Integrity

AHK Group; Knowsley; On-site; GBP 40,000 - 62,000; Full time

Benefits offered by this job

Pension

Life Assurance

Employee Assistance Programme

Job summary

Alfred H Knight invites a Data Quality Analyst to join our Operational Data Strategy team at our Prescot head office near Liverpool. You will harmonise large, multi-source datasets and feed high-quality data into our enterprise MDM platform to enable accurate global reporting across 35+ countries.

As a bridge between business operations and IT, you will profile data, implement quality controls, and collaborate with Data Owners and Data Stewards to enforce shared data standards and regulatory

Qualifications

• Hands-on SQL for data extraction, profiling, and cleaning across multiple sources.
• Proficient Python (Pandas, NumPy) for data manipulation and automation.
• Experience using data profiling tools to identify data quality issues.
• Familiarity with enterprise MDM platforms and data governance.
• Strong communication to explain data quality to non-technical stakeholders.
• Detail-oriented with a methodical approach to data discrepancies.
• Collaborative with cross-functional and multi-regional teams.
• Ability to translate business rules into data quality controls.

Responsibilities

• Profile, harmonise, and feed high-quality data into the enterprise MDM platform.
• Collaborate with Data Owners and Data Stewards to enforce shared data standards.
• Investigate and resolve data quality issues across fragmented legacy systems.
• Support global reporting and regulatory/compliance needs across 35+ countries.

Skills

SQL queries

Python scripting

Data profiling

MDM knowledge

Bridging tech & business

Attention to detail

Collaborative teamwork

Proactive mindset

Education

Bachelor’s degree in Computer Science / Data Science / Information Systems

Tools

Semarchy

Reltio

Informatica MDM

Profisee

SAP MDG

Microsoft Purview

Job description

Alfred H Knight invites a Data Quality Analyst to join our Operational Data Strategy team at our Prescot head office near Liverpool. You will harmonise large, multi-source datasets and feed high-quality data into our enterprise MDM platform to enable accurate global reporting across 35+ countries.

As a bridge between business operations and IT, you will profile data, implement quality controls, and collaborate with Data Owners and Data Stewards to enforce shared data standards and regulatory