Lead Data Engineer / Architect (SC cleared)

Addition; Farnborough; Hybrid; GBP 60,000 - 80,000; Part time

Job summary

A leading secure digital solutions provider in the UK is seeking a Data Architect to design and implement data architectures for mission-critical systems. This role involves creating data models, working collaboratively with stakeholders, and ensuring security and compliance in data handling. Candidates should have a strong background in data integration and the ability to work with cloud platforms like AWS or Azure. The position offers hybrid working opportunities and the chance to work on significant projects within Defence and National Security.

Benefits

Professional development opportunities

Collaborative working environment

Influence strategy in data architecture

Qualifications

• Proven experience as a Data Architect or senior-level Data Engineer in complex or regulated environments.
• Strong grounding in data modelling and data integration.
• Experience working with cloud platforms and modern data architectures.

Responsibilities

• Designing end-to-end data architectures for secure systems.
• Creating data models and integration patterns.
• Working closely with engineers and stakeholders.

Skills

Data modelling

Data integration

Cloud platforms (AWS, Azure or GCP)

SQL

Python

Secure data handling

Clear communication

Job description

Introduction

This organisation designs and delivers secure digital solutions that sit at the heart of Defence and National Security. As a Data Architect, you’ll help shape how complex, sensitive data is structured, protected and used across multiple high-impact programmes.

Overview

• Location : Farnborough (hybrid working available)
• Role : Contract (Outside IR35)
• Industry : Defence / Secure Digital Technology (Active SC Clearance required)

What You’ll Be Doing

• Designing end-to-end data architectures that support secure, mission-critical systems
• Creating data models, integration patterns and data flows that stand up in complex environments
• Working closely with engineers, clients and stakeholders to turn business needs into practical data solutions
• Embedding governance, security and compliance into every layer of the data stack
• Advising on the right technologies — from cloud platforms to analytics and data lake solutions — for secure use cases
• Supporting delivery teams with implementation across ETL, data platforms and analytics tooling
• Producing clear, high-quality architectural documentation and contributing to internal standards
• Mentoring junior team members and helping raise the bar across data engineering and architecture
• Keeping an eye on emerging data technologies and bringing fresh ideas into live programmes

Main Skills Needed

• Proven experience as a Data Architect or senior-level Data Engineer in complex or regulated environments
• Strong grounding in data modelling (conceptual through to physical) and data integration
• Experience working with cloud platforms (AWS, Azure or GCP) and modern data architectures
• Confidence working with SQL, Python or similar data-focused languages
• Understanding of secure data handling, governance and compliance requirements
• Clear communication skills and the ability to work comfortably with technical and non-technical stakeholders

What’s in It for You

• The chance to work on genuinely meaningful programmes within Defence and National Security
• Exposure to cutting-edge, secure-by-design digital and data platforms
• A collaborative environment made up of experienced technologists and leaders
• Opportunities to influence strategy, not just implementation
• Ongoing professional development and support as the organisation continues to grow
• A culture that values innovation, pragmatism and doing things properly

Call to Action

Big plans. Big impact. Ready to be part of it?