Lead Security Architect

This is a high-impact, client-facing leadership role spanning presales, solution architecture, delivery oversight, and capability development, with responsibility for multi-million-pound security opportunities. Who you'll be working with

You'll join a high-performing Microsoft Security practice working across enterprise clients, global delivery teams, and strategic technology partners. The environment is highly collaborative, fast-paced, and focused on delivering large-scale security transformation outcomes. What you'll be doing

• Lead enterprise Microsoft Security presales
• Own solutioning and delivery oversight across major security programmes
• Shape and evolve Microsoft Security go-to-market offerings
• Act as a trusted advisor to senior client stakeholders
• Drive end-to-end Microsoft Security transformation engagements
• Mentor and guide security architects and delivery teams
• Represent the practice as a Microsoft Security thought leader

• Strong experience in Microsoft Security consulting, architecture or presales

• Deep expertise across Microsoft Security stack: Defender, Sentinel, Entra, Purview, Cloud Security, Zero Trust

• Proven track record in enterprise presales (£3m-£6m+)

• Ability to articulate end-to-end Microsoft Security value propositions

• Experience delivering or leading large-scale security transformations

• Strong executive presence and stakeholder management skills

• Microsoft certifications (e.g. SC-100, SC-200, SC-401) preferred

• Understanding of frameworks such as ISO 27001, NIST, GDPR, SOC 2