skip navigation
skip mega-menu

Senior Data Architect - MoD - G7

Government Digital & Data -

Full-time (Permanent)
£59,690 plus Digital Skills Allowance of up to £15,300 per annum and additional £3,300 for London
Published on
8 September 2025
Deadline
20 September 2025

Location

London Main Building, MoD Abbey Wood, MoD Corsham, Bourlon Barracks, Catterick Garrison

About the job

Job summary

The MOD's digital teams ensure we remain among the most technologically advanced Armed Forces in the world. We develop and lead in cutting-edge data science, automation, and cybersecurity solutions to protect the UK and its interests, at home and abroad.

Our mission also goes beyond the battlefield by leading humanitarian efforts and driving innovation that impacts lives across the globe. 

Working at the MOD

Passionate about using your skills to make a critical difference? Your next career move could be here!

This position is advertised at 37 hours per week.

Job description

Defence Digital are seeking a creative individual to advance their career in Data & Information Management and help the MoD integrate data-driven changes. You will join the Chief Data Office, Enterprise Data & Information Architecture Team. The team ensures the adoption of data standards and best practices, supporting data architects across the Ministry of Defence. Reporting to the Head of Enterprise Data Architect, you will build our data architecture capability, drive coherence, and reduce inefficiencies. You will also implement best practices and governance, liaising with senior architects and non-technical subject matter experts

We champion the development of coherent data architecture strategies across the nineteen different Defence organisations to ensure that Defence’s data landscape is more than just the sum of its parts, minimising the time-to-data-value for data users and reducing the burden on data producers.

Responsibilities

1. Delivering the data architecture function across the Ministry of Defence:

  • Liaising with business areas’ data architecture leads, Data SMEs and supporting them to produce local data architecture strategies, create/update policies and designs & delivery plans
  • Provide supporting to data architects in enhancing their technical data skills  
  • Working with data architects to continually refine data architecture activities and processes
  • Create or Review Conceptual and Logical Data Models to ensure that these models are comprehensive and align with the overall data strategy. They should accurately represent the data requirements and relationships within the organisation.
  • Contribute to Creating an Enterprise Data Model for MoD by integrating various data models into a cohesive enterprise-wide model. It should support data consistency, quality, and governance across the organisation.

2.Acting as a key data architecture governance stakeholder

  • Supporting data architecture leads to bring their outputs for review and sign-off at the Data Architectural Reference Authority or Technical Design Authority
  • Acting as critical friend to lead data architects of different business functions and informally supporting their data & information architectural design work

For more information on the Data Architect role please see the Government Digital and Data Framework; 

Senior Data Architect

Person specification

To be successful in the role of Senior Data Architect you will bring a broad understanding of data management principles and practices from across complex organisations. You will possess a proven ability to develop and implement enterprise-wide data strategies, architectures, and governance frameworks. Strong leadership, communication, and stakeholder management skills are essential to drive data coherence, reduce inefficiencies, and ensure data assets deliver maximum value across the enterprise.

** Please note that these positions are open to sole UK Nationals only.

Candidates who are not sole UK nationals or hold dual nationality, on a student visa or have right to reside, are not eligible for these posts. Please contact us prior to applying if you are unsure of your status.

Application 

When submitting your CV, please highlight your career history and experience relevant to this role.  Additionally, refer to the "Things You Need to Know" section of the advert and provide a personal statement (max.1250 words) demonstrating the Essential Criteria listed below:   

Essential Criteria

  • Demonstrable experience in developing data architecture strategies, policies, and designs, and supporting their implementation within complex organisations.
  • Proven ability to create and review conceptual and logical data models to ensure alignment with overall data strategy and accurate representation of data requirements.
  • Strong understanding of data architecture governance principles and experience acting as a key stakeholder in review and sign-off processes (e.g., Data Architectural Reference Authority).
  • Excellent communication and stakeholder management skills, with the ability to effectively liaise with data architecture leads, subject matter experts, and senior stakeholders across different business areas.

Behaviours

We'll assess you against these behaviours during the selection process:

  • Seeing the Big Picture
  • Making Effective Decisions

Technical skills

We'll assess you against these technical skills during the selection process:

  • Data standards
  • Turning business problems into design
  • Data governance (data architect)
  • Strategic thinking


More jobs at Government Digital & Data

Interaction Designer - GDS
Full-time (Permanent)
Test Engineer - GDS - SEO
£46,725 - £50,220 (London) / £42,893 - £45,653 (National) plus additional allowance
Full-time (Permanent)
Senior Interaction Designer Intellectual Property Office -
Full-time (Permanent)
Senior Interaction Designer Intellectual Property Office - sE
Full-time (Permanent)
Software Developer - Cabinet Office - SEO
National: £43,760 - £47,413 London: £47,670 - 51,690 plus up to £4,537 additional allowance
Full-time (Permanent)
Duty Infrastructure Engineer - Cabinet Office - SEO
Salary: £47,670 to £51,690
Full-time (Permanent)
Infrastructure Hosting Engineer - Health and Safety Executive - HEO
£38,005 - £41,065
Full-time (Permanent)
Lead Test Engineer - HMRC - G7
£58,541 - £64,624
Full-time (Permanent)
Senior Interaction Designer - UK Health Security Agency - G7
£56,185 - £70,566
Full-time (Temporary)
Data Engineer - MI5 - The Security Service - HEO
£66,332
Full-time (Permanent)
Lead Technical Architect - Home Office - G7
£66,229
Full-time (Permanent)
Principal Technical Architect - Driver and Vehicle Licensing Agency - G6
£69,501 - £98,061
Full-time (Permanent)
Senior Technical Architect - FCDO Services - G7
£60,739 - £69,832
Full-time (Permanent)
Senior Integration Architect - Ministry of Justice - G7
£58,511 - £78,225
Full-time (Permanent)
Lead Integration Architect - Ministry of Justice - G6
£71,381 - £87,875
Full-time (Permanent)
Penetration Team Manager - Cabinet Office - G7
£57,204 - £68,558
Full-time (Permanent)
Service Desk Analyst - FCDO Services - EO
£33,873
Full-time (Permanent)
Senior Enterprise Architect - HMRC - G7
£58,541 - £72,711
Full-time (Permanent)
Associate Data Governance Manager - Office for National Statistics - HEO
£34,587 - £39,106
Full-time (Permanent)
Business Relationship Manager - National Crime Agency - HEO
£45,326 - £49,544
Full-time (Permanent)
Chief Technology Officer - Home Office - SCS1
£81,000 - £105,000
Full-time (Permanent)
Lead Data Scientist (Data Science and AI) - HMRC - G6
£73,092 - £78,988
Full-time (Permanent)
Lead Data Scientist (Data Science and AI) - HMRC - G6
73,092 - 78,988
Full-time (Permanent)
Machine Learning Engineer - MI6 - HEO
£63,823
Full-time (Permanent)
Head of Digital Data & Technology Portfolio Management - Department for Business and Trade - G6
£69,185 - £80,538
Full-time (Permanent)
IT Service Desk Analyst - HM Land Registry - EO
£32,119
Full-time (Permanent)
Principal Enterprise Architect - Companies House - G7
£58,531 - £83,136
Full-time (Permanent)
Lead Enterprise Architect - Driver and Vehicle Standards Agency - G7
£57,515 - £82,430
Full-time (Permanent)
Chief Architect - Driver and Vehicle Standards Agency - G6
£69,501 - £98,061
Full-time (Permanent)
Associate Product Manager - Ministry of Justice - SEO
£42,914 - £53,081
Full-time (Permanent)
Power BI Data Analyst - Government Property Agency - SEO
£42,450 - £46,636
Full-time (Permanent)
Senior Content Designer - Home Office - G7
£62,109 - £72,852
Full-time (Permanent)
Data Engineer - Department for Education - SEO
£42,806 - £46,971
Full-time (Permanent)
Senior Data Engineer - Office for National Statistics - SEO
£41,985
Full-time (Permanent)
Senior QA Engineer - Department for Science, Innovation & Technology - SEO
£40,415 - £48,620
Full-time (Temporary)
Service Designer - UK Health Security Agency - SEO
£41,983 - £52,113
Full-time (Permanent)
Solutions Architect - MI6 - Secret Intelligence Service - SEO
£80,875 - £89,475
Full-time (Permanent)
Digital Portfolio Manager - Department for Work and Pensions - SEO
£44,447 - £46,547
Full-time (Permanent)
Senior Business Relationship Manager - Government Digital Service - G7
£56,070 - £70,219
Full-time (Permanent)
Data Analyst - Government Digital Service - HEO
£36,735 - £37,644
Full-time (Permanent)
Senior Product Manager - Ministry of Housing, Communities and Local Government - G7
£63,483
Full-time (Temporary)
Senior Data Engineer - MI6 Secret Intelligence Service - SEO
£63,823
Full-time (Permanent)
Lead Data Engineer - MI6 Secret Intelligence Service - SEO
£80,875
Full-time (Permanent)
Lead Data Engineer - Driver and Vehicle Licensing Agency - G7
£57,515
Full-time (Permanent)
Deputy Director Strategy and Transformation - Department for Education - SCS1
£81,000
Full-time (Permanent)
Lead Performance Analyst - Government Digital Service - G6
£70,521 - £86,262
Full-time (Permanent)
Solution Architect - Cabinet Office - G7
£57,204 - £63,953
Full-time (Temporary)
Senior Data Architect - Government Digital Service - G7
£57,517 - £70,834
Full-time (Permanent)
Senior Technology Delivery Manager - Home Office - G7
£62,109 - £66,229
Full-time (Permanent)
Data Scientist - HMRC - SEO
£45,544 - £49,523
Full-time (Permanent)
Senior Product Manager - Ministry of Housing, Communities and Local Government - G7
£58,092 - £63,483
Full-time (Permanent)
Business Analyst - Department for Work and Pensions - SEO
£44,447 - £46,547
Full-time (Permanent)
User Researcher - HMRC - SEO
£45,544 - £55,157
Full-time (Permanent)
Senior Content Designer - Department for Energy Security & Net Zero - SEO
£43,765 - £53,220
Full-time (Permanent)
Principal Data Engineer - Home Office - G6
£76,117 - £80,237
Full-time (Permanent)
Senior Infrastructure Operations Engineer - HMRC - SEO
£45,544 - £49,523
Full-time (Permanent)
Communications and Engagement Lead - Department for Science, Innovation & Technology - G7
£56,850 - £68,570
Full-time (Permanent)
Content Designer - Ministry of Housing, Communities and Local Government - SEO
£44,004 - £53,575
Full-time (Temporary)

Subscribe to our newsletter

Sign up here