Aaron J.

About

I am a senior Cloud and Security Infrastructure Engineer with over 20 years of experience delivering secure, resilient, and scalable technology solutions across a range of industries. My expertise spans Microsoft cloud and on-premises platforms, with extensive experience designing, implementing, and securing enterprise infrastructure using Azure, Microsoft 365, Windows Server, Identity, Zero Trust security principles, and Zscaler technologies. I hold Microsoft and Zscaler certifications and have a proven track record of translating complex technical challenges into practical business outcomes.

Throughout my career, I have led the delivery of large-scale infrastructure and security transformation programmes, balancing technical excellence with business priorities. I have extensive experience modernising enterprise environments, strengthening identity and access management, implementing Zero Trust architectures, improving security posture, and ensuring critical services remain resilient, compliant, and fit for the future.

I am passionate about continuous learning and embracing emerging technologies to help organisations stay ahead of evolving cyber threats and changing business requirements. Calm under pressure and comfortable engaging with both technical teams and senior stakeholders, I combine deep technical expertise with a pragmatic, collaborative approach to deliver secure, efficient, and innovative solutions that protect critical assets while enabling business growth.

Specialties

• Azure Security
• Infrastructure Security
• Security Engineering
• Security Transformation
• Zero Trust Architecture

Skills

• Zero Trust Networking
• Identity and Access Management (IAM)
• Microsoft Intune
• Microsoft Entra ID
• Change Management
• Security Information and Event Management (SIEM)
• Security Consulting
• Cloud Infrastructure
• Zscaler
• Azure Active Directory

22 skills in total

Licenses & Certifications

• Zscaler Digital Transformation Engineer

  Zscaler

  Issued May 2026 · Expires May 2028

• Zscaler Digital Transformation Administrator

  Zscaler

  Issued Mar 2025 · Expires Mar 2027

• Certified Cloud Security Professional

  ISC²

  Issued Jul 2024 · Expires Jul 2027

11 certifications in total

Experience

• Founder

  Dinobyte Ltd

  Sep 2023 — Present

  United Kingdom

• Cloud Security Engineering Principal / Manager

  Hastings Direct

  Jun 2025 — May 2026

  Bexhill

• Security Consultant

  Kuberno

  Sep 2023 — Oct 2024

  London Area, United Kingdom

9 experiences in total

Recent posts