Job Description

Hybrid

Triathlon Holding GmbH

Description

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The Triathlon Group, a company of the Sunlight Group headquartered in Seligenporten, is a global leader in battery systems, chargers, and energy management solutions for industrial applications. With over 1,600 employees across locations on three continents, we enable reliable and efficient operations for our customers in the industrial sector particularly in intralogistics through innovative products based on lead-acid and lithium-ion technology, combined with a strong commitment to service.

About the Role

As an IT Administrator, you ’ll collaborate with a dynamic international IT team, ensuring the reliability of our global systems while contributing to key transformation initiatives that drive modernization, cloud adoption, and stronger cybersecurity across the organization.

Key Responsibilities

Administer and support Windows and Linux Servers, Microsoft 365, and Azure AD / Entra ID environments. Manage VMware vSphere, HPE servers & storage, and Veeam backups for on-premises systems. Support and maintain Intune / Autopilot deployments and endpoint management policies. Handle user provisioning and access management in Active Directory and cloud identity platforms. Provide Level 2/3 technical support to users across multiple sites, ensuring timely resolution of incidents. Collaborate with Network, Security, and Application teams to maintain stability and compliance. Contribute to infrastructure modernization projects (Cloud Migration, OT Monitoring, etc.). Maintain documentation and compliance with ISO 27001 standards. Manage and renew digital certificates (experience with Venafiis a plus). Monitor system health and performance across the hybrid environment (knowledge of ManageEngine* tools is an advantage).