Strategic Defence Solution Architect – UK

NTT Ltd.; Birmingham; On-site; GBP 75,000 - 130,000; Full time

Job summary

NTT DATA in the UK Defence and National Security sector seeks experienced Solution Architects and Application Architects to define solutions across digital, data and technology services. You will navigate agile environments, engage with military and civilian stakeholders, and shape programmes from discovery to architecture, with a strong emphasis on security and regulatory compliance.

The role requires proven Defence governance knowledge, cloud expertise including MOD Cloud, and the ability to

Qualifications

• Experience working in Defence delivery environments and understanding of Defence governance and acquisition processes.
• Strong Solution Architecture experience in Defence, National Security or other complex regulated environments.
• Knowledge of cloud-native architectures and cloud platforms, including MOD Cloud or equivalent Defence/National Security cloud environments.
• Experience with architecture frameworks such as TOGAF, NAF or MODAF and modelling with ArchiMate.
• Experience delivering solutions with secure by design principles and security controls.
• Ability to define high-level engineering approaches and roadmap development at programme level.
• Experience in MBSE environments and interpreting architecture models in SparxEnterprise Architect.
• Ability to engage credibly with senior military officers, Civil Servants, suppliers and stakeholders.
• Eligible to obtain UK Security Check clearance (DV clearance desirable).

Responsibilities

• Define solutions and shape architectural aspects of programmes from discovery to high-level design.
• Work in an agile, fast-moving environment with cross-functional teams.
• Evaluate current solutions, identify gaps and opportunities, and propose technical options.
• Define programme roadmaps, transition states and delivery options.
• Support estimation and business-case generation for proposed solutions.
• Guide solutions through technical governance reviews and stakeholder engagement.
• Collaborate with military, Civil Service and supplier organisations to build trusted relationships.

Skills

Defence delivery

Solution Architecture

Cloud-native

MOD Cloud

TOGAF/NAF/MODAF

Security by Design

MBSE

Stakeholder engagement

Communication

Job description

NTT DATA in the UK Defence and National Security sector seeks experienced Solution Architects and Application Architects to define solutions across digital, data and technology services. You will navigate agile environments, engage with military and civilian stakeholders, and shape programmes from discovery to architecture, with a strong emphasis on security and regulatory compliance.

The role requires proven Defence governance knowledge, cloud expertise including MOD Cloud, and the ability to