IT Infrastructure Specialist overseeing hybrid IT infrastructure systems in global SaaS company. Responsible for system stability, security, and collaboration with engineering teams.
Responsibilities
Maintain, monitor, and improve Secomea’s hybrid environment
Ensure uptime, performance, and operational stability across environments, meeting SLA and reliability targets
Manage and troubleshoot core systems, including Windows Server, networking, storage, and virtualization
Serve as an L3 escalation point for complex infrastructure and network issues
Oversee Microsoft environments: Active Directory, Azure AD, Intune, Exchange, and related systems
Contribute to security, compliance, and audit processes (ISAE 3402-2, ISO27001, NIS2)
Collaborate with Platform Engineers, Architects, and the Internal IT Manager to align infrastructure with business and product needs.
Create and maintain detailed documentation of infrastructure, processes, and compliance controls.
Drive operational cost efficiency and optimize technology spend.
Mentor colleagues and promote best practices in infrastructure management and documentation.
Requirements
Bachelor’s degree in computer science, IT, or equivalent practical experience (e.g., Data Technician with infrastructure specialization)
6–10+ years of experience in IT infrastructure and operations, including administration of hybrid environments
Strong knowledge of: Windows Server administration (AD, DNS, DHCP, GPOs)
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