Job Description
Inside IR35 | SC Cleared | Contract | Defence
Location: Reading (Hybrid)
Contract: Inside IR35
Clearance: SC Clearance required
Role Overview
We are seeking a Principal Data Analyst to join a major defence digital programme, supporting the design and delivery of advanced analytics solutions across multiple workstreams.
This is a senior, hands-on role combining technical leadership, stakeholder engagement, and delivery ownership. You will play a key role in shaping data strategy, improving data governance and quality, and enabling data-driven decision-making across the organisation.
Key Responsibilities
As a Principal Data Analyst, you will:
* Lead the design and delivery of advanced analytics solutions across multiple projects
* Oversee the development and maintenance of dashboards, reports, and automated workflows using data warehousing and SQL-based solutions
* Define and implement data governance, security, privacy, and compliance standards
* Collaborate with data architects, engineers, and senior business stakeholders to shape data strategies
* Translate complex datasets into clear, actionable insights for technical and non-technical audiences
* Provide expert guidance on data-driven decision making
* Lead and mentor analysts, contributing to capability and best-practice development
* Drive innovation through improved data practices, tooling, and emerging technologies
Core Skills & Experience (Essential)
* Strong experience across the data lifecycle, including governance, quality, and validation
* Advanced proficiency with SQL and data warehousing solutions
* Expertise in data modelling and dashboard/reporting design
* Strong experience with data visualisation tools (Power BI, Tableau)
* Proven experience working with cloud-based or hybrid data environments
* Strong understanding of data security, privacy, and ethical considerations
* Experience gathering and translating requirements into scalable data solutions
* Ability to plan, manage, and lead work packages within multi-disciplinary teams
* Experience working in Agile or DevOps environments and contributing to technical strategy
Desirable Experience
* Degree in STEM, Data Science, or a related discipline
* Professional certifications in analytics or data engineering
* Programming experience using Python
* Exposure to machine learning techniques or advanced statistical modelling
This is not an exhaustive list. We are keen to hear from candidates who may not meet every requirement but bring a strong attitude and willingness to learn.
What We’re Looking For
* A senior data professional who can lead, influence, and deliver, not just analyse
* Someone comfortable operating in a regulated, security-conscious environment
* Strong communication skills and confidence engaging with senior stakeholders
* Active SC clearance or clear eligibility is mandatory
Contract Details
* Contract role – Inside IR35
* Reading-based with hybrid working
* Long-term opportunity within a large defence programme
Apply
If you’re a Principal Data Analyst with strong technical depth and leadership experience, we’d like to hear from you.