Burhanuddin Shabbar
Burhanuddin Shabbar

IT Support Engineer

Open to offers · Member since 18 Jul 2026
Message
Location
Dublin, Ireland
Desired salary
Unspecified
Work preference
Hybrid / Full Time
Experience level
Mid

About

Professional summary

I am an IT support professional with over 3 years of experience delivering stable, secure, and user-focused support across enterprise environments. My background spans desktop operations, end-user support, systems administration, virtualization, and cloud-adjacent infrastructure.

I currently support hybrid workplace environments by resolving incidents, managing endpoints, and helping maintain service reliability across Windows, macOS, Microsoft 365, Citrix, VPN, and identity platforms. I work closely with infrastructure, security, and application teams to improve operational efficiency and strengthen access controls.

My experience includes Active Directory and Microsoft Entra ID administration, user provisioning, MFA, Conditional Access, and endpoint compliance management. I have also supported large-scale device rollouts, Windows migrations, and service desk operations in fast-paced enterprise settings.

I am comfortable working with ServiceNow, Intune, VMware, Azure, and a wide range of networking and security technologies. I enjoy troubleshooting complex issues, documenting solutions clearly, and contributing to continuous service improvement.

I have supported users across office, manufacturing, and hybrid environments, including executive white-glove support and business-critical application troubleshooting. I value reliability, clear communication, and a practical approach to solving technical problems.

I am based in Dublin and open to opportunities where I can continue growing in IT support, systems administration, and infrastructure operations while contributing to secure and efficient technology services.

Skills

32 capabilities

Experience

Career history

IT Support Engineer Celtic Management Services

Provide enterprise IT support in a large multinational environment across end-user devices, cloud-connected systems, infrastructure operations, and business-critical applications. Support Windows, macOS, Microsoft 365, Citrix, VPN, and hybrid workplace users. Deliver onsite and executive white-glove support, manage Intune endpoints, administer Active Directory and Microsoft Entra ID, and contribute to service improvement through ServiceNow, dashboards, and documentation.

IT Service Desk Engineer Gas Networks Ireland

Provided IT support in a 24/7 enterprise environment, resolving daily tickets across Windows, macOS, Linux, Microsoft 365, Azure AD, VPN, and Citrix. Supported a tablet rollout project, SAP access requests, and identity administration tasks including provisioning, password resets, and access validation. Produced technical documentation for device setup, VPN usage, and security-related workflows.

IT Desktop Support Engineer Allianz Technologies

Delivered onsite support for 300+ employees, troubleshooting Windows endpoints, user profiles, Microsoft 365 access, certificates, and connectivity issues. Supported a Windows 11 migration, handled laptop provisioning and deployment, resolved OS and driver issues, and assisted with Active Directory lifecycle tasks, VDI, VMware, meeting room technology, and network hardware.

IT Support Engineer (Tier 3) TCS Private Limited

Supported enterprise infrastructure and end-user technologies through hardware refreshes, Windows migrations, and identity management initiatives. Administered Windows Server and Active Directory environments, managed user accounts and Group Policies, provided Level 2 support for VPN, SAP, MFA, and network issues, and created troubleshooting guides and knowledge base articles.

Education

Learning history

National College of Ireland

Master of Science, Cybersecurity

Postgraduate study in cybersecurity in Dublin, Ireland.

Mohammad Ali Jinnah University

Bachelor of Science, Computer Science

Undergraduate degree in computer science in Karachi, Pakistan.

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