Greg Marusic

Background

About Greg Marusic

I am an experienced IT professional specialising in secure, cloud-first IT operations within Microsoft-centric environments. My expertise lies in leveraging tools such as Microsoft Entra, Intune, the Defender XDR Suite, and Azure to build scalable, efficient, and secure solutions that align with modern business needs. Technical focus areas: Designing and implementing Microsoft-based security frameworks, including Conditional Access, identity protection, and secure access pilots. Managing device compliance and automation through Intune, including app packaging, configuration and compliance profiles, and stale record clean-up. Defining and implementing secure network solutions that align with business requirements - leveraging a combination of Microsoft and open-source technologies. Supporting SaaS environments with (near) zero on-premises footprint, optimising for seamless integrations and scalability. Contributing to compliance initiatives, including SOC 2 Type II and HIPAA, by embedding security and operational best practices. I excel in hands-on problem-solving, from fine-tuning endpoint configurations to developing secure workflows for global teams. My role often bridges IT operations and security, ensuring systems are not only functional but also resilient against modern threats. I’m passionate about working with cutting-edge Microsoft tools and sharing knowledge to help teams succeed in secure, SaaS-driven ecosystems