Senior IT Infrastructure Engineer - Hybrid (On-Prem/Cloud)

Scandinavian Tobacco Group Tobacco Service B.V.; Waalre; Hybrid; EUR 70,000 - 90,000; Full time

Benefits offered by this job

8% holiday allowance

4% yearly-end bonus allowance

Job summary

Scandinavian Tobacco Group (STG) is seeking a Senior IT System Engineer to own and optimize our multi-vendor enterprise IT infrastructure across on-premises and cloud environments. You will collaborate with IT and business stakeholders to ensure availability, security, and performance of critical systems in a hybrid setup.

The role focuses on Windows/Linux administration, VMware vSphere, network and security technologies, and cloud services (Azure, Office 365).

Qualifications

• 5+ years of experience with Windows Server environments.
• Hands-on experience with Fortinet, Juniper, or equivalent enterprise network technologies.
• Hands-on experience with VMware vSphere.
• Strong troubleshooting skills in complex, multi‑vendor environments.
• Clear communication of technical concepts to technical and non-technical stakeholders.
• Willingness to travel domestically and internationally.

Responsibilities

• Administering and supporting enterprise Windows Server and Linux infrastructure, including Active Directory, Azure AD (Entra ID), Group Policy, DNS, DHCP, and certificate services.
• Maintaining enterprise server, storage, and virtualization infrastructure (ESXi/VMware), including clusters, high availability, and disaster recovery environments.
• Managing cloud infrastructure and security in Microsoft Azure and Office 365, including identity management and resource optimization.
• Managing network infrastructure and architecture, including switches, firewalls, routers, LAN/WAN/SD-WAN, and Zscaler (ZIA, ZPA, ZDX) to support zero trust and secure access.
• Implementing security best practices, patch management, and endpoint and identity protection, supporting audits, compliance initiatives, and risk assessments.
• Monitoring system performance and capacity, evaluating new technologies, and maintaining documentation, diagrams, and operational runbooks.

Skills

Windows Server

Fortinet/Juniper

VMware vSphere

Troubleshooting

Communication

Travel willingness

Tools

Azure AD Entra ID

Zscaler

Job description

Scandinavian Tobacco Group (STG) is seeking a Senior IT System Engineer to own and optimize our multi-vendor enterprise IT infrastructure across on-premises and cloud environments. You will collaborate with IT and business stakeholders to ensure availability, security, and performance of critical systems in a hybrid setup.

The role focuses on Windows/Linux administration, VMware vSphere, network and security technologies, and cloud services (Azure, Office 365).