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Jon Dajci
From United Kingdom 08:44 AM (GMT+01:00)
$160/hr or $250,000/yr

Active 10 hours ago


Member since Jul 2026

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AI & Enterprise Solutions Architect

Solutions Architect
Available for hire
Years of experience
15+ years
Experience level
Senior
Available for
Full-time, Contract
Available from
27 Jul 2026
Download Resume / CV

I help organisations move from AI excitement to AI control.

I’m currently working with British Airways on enterprise Microsoft Copilot and agentic AI adoption, designing the governance, identity, data-protection and operating model needed to scale AI safely across the business. My work covers Copilot agent governance, AI threat modelling, least-privilege Entra ID architecture, Power Platform and DLP controls, connector governance, lifecycle management, cost controls and Cyber Security review.

Before BA, I spent 15 years architecting and securing Microsoft estates across regulated finance, insurance, education and public-sector environments. Highlights include zero-downtime migration of 1,000+ users to Microsoft 365, an 80% reduction in IT incidents through Zero Trust rollout, zero major findings in external security audits, multi-million-pound savings through MSP and vendor restructuring, and hands-on Dynamics 365 security including RBAC, security roles and integration controls.

I’m looking for remote contract or full-time roles across AI governance, Microsoft Copilot / agentic AI architecture, enterprise architecture, solution architecture and security architecture.

The space I work best in is where AI, security, architecture and delivery meet, helping organisations adopt AI quickly, safely and in a way the business can actually govern.

Languages

Employment History

Security & Solutions Architect - AI Governance at British Airways (Contract) Current 2026 - Now
Leading solution architecture for British Airways’ enterprise Microsoft Copilot and agentic AI adoption. Designing governance, identity, data protection, and operating models covering Copilot agents, Power Platform, Entra ID, Purview, DLP, connector controls, lifecycle management, cost controls and Cyber Security review.
Solutions Architect at Chartered Insurance Institute (Contract) 2025 - 2026
Security, solution and technical architect across Azure, M365, Dynamics 365 and Business Central. Owned security for the NAV→Business Central migration: built D365 security guardrails, configured RBAC and security roles, defined integration security, reviewed supplier code. Design Authority contribution across a 70+ application landscape.
Solutions Architect at UCAS (Contract) 2023 - 2025
Led enterprise-wide Microsoft platform transformation: M365 E5, hybrid identity (Entra, MFA, Conditional Access), Sentinel SIEM/SOC onboarding, 1,000+ users migrated with zero downtime. Led EUC redesign and vendor-governance overhaul projected to unlock multi-million-pound savings; architected the ServiceNow→Halo ITSM transition.
Deputy Head of IT / Cloud Engineer at LBBW (Contract) 2022 - 2022
Headed IT strategy for the London branch of a global bank: cloud-first roadmap, secure hybrid migration to Azure and M365, zero-trust controls and improved monitoring.
Solutions Architect / Senior Infrastructure Engineer at A&O IT Group (Contract) 2022 - 2023
M365 and hybrid identity modernisation across multiple AD forests and tenants. Zero major findings in external security audits via Intune, Defender, Conditional Access and hybrid-join controls.
System Architect at Blevins Franks 2020 - 2022
Led end-to-end Azure and M365 migration enabling seamless remote work during COVID with zero downtime; replaced Citrix VDI with Azure Virtual Desktop.
Business Technology Consultant at Blevins Franks 2019 - 2020
Led enterprise-wide shift to remote work: zero-trust model and Microsoft Teams rollout, cutting incidents by 80%.

Education

SC-100 Cybersecurity Architect Expert (in progress) at Microsoft Current 2026 - Now
AI-102 Azure AI Engineer (in progress) at Microsoft Current 2026 - Now
AZ-305 Azure Solutions Architect Expert (in progress) at Microsoft Current 2026 - Now
Cisco CCNA at Cisco Current 2025 - Now
Microsoft Certified: Azure Administrator Associate (AZ-104) at Microsoft 2025 - 2025
Microsoft Certified: Windows Server Hybrid Administrator Associate (AZ-800) at Microsoft Current 2025 - Now
BCS Foundation Certificate — Architecture Concepts & Domains at BCS 2024 - 2024
BSc (Hons), Computer Networks and Communications at University of Westminster 2009 - 2013