Hands-on Senior Technical Architect | SC Cleared

Areti Group | B Corp™; Greater London; On-site; GBP 86,000 - 113,000; Part time

Job summary

Areti Group | B Corp™ is seeking a Senior Technical Architect for a UK Government transformation programme. The role is UK-wide with offices in London and other cities; travel capped at once a month and a strong hands-on technical lead is required.

You will work closely with senior technical leadership and suppliers, shaping architecture, reviewing designs, and driving delivery across a multi‑supplier landscape. SC clearance or eligibility is essential.

Qualifications

• Active SC clearance or eligible and willing to obtain it.
• Experience in UK Government transformation programmes.
• Ability to operate across a multi-supplier landscape.

Responsibilities

• Sitting in supplier technical calls, workshops and design reviews — and pushing back when something doesn't stack up
• Reviewing API, integration and system designs in detail — not just signing them off
• Driving technical assurance across testing, resilience, observability and operational readiness
• Leading discovery work — build‑vs‑buy analysis, prototyping, proving out ideas before they're built
• Shaping future‑state architecture and service modernisation across the programme

Skills

Hands-on architect

Stakeholder engagement

Technical decision making

API & system design reviews

SC clearance

Job description

Areti Group | B Corp™ is seeking a Senior Technical Architect for a UK Government transformation programme. The role is UK-wide with offices in London and other cities; travel capped at once a month and a strong hands-on technical lead is required.

You will work closely with senior technical leadership and suppliers, shaping architecture, reviewing designs, and driving delivery across a multi‑supplier landscape. SC clearance or eligibility is essential.