Hybrid Infrastructure & Security Manager

Posted last week

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About the role

  • Infrastructure & Security Manager leading infrastructure operations and security governance at iKnowHow Group. Own cloud and on-prem environments, managing critical IT services and compliance.

Responsibilities

  • Own and lead day-to-day Infrastructure & Security Operations across on-prem and cloud environments
  • Manage Windows Server environments
  • Administer and optimize Active Directory (users/groups, GPOs, OU design, DNS, replication, tiering/privileged access)
  • Lead Microsoft 365 administration (Exchange Online, Teams, SharePoint, OneDrive) including security and compliance controls
  • Oversee Azure infrastructure operations (IaaS/PaaS as applicable, connectivity, monitoring, cost awareness, backups)
  • Administer and support VMware vSphere environments
  • Drive endpoint management and security (Intune, device compliance, configuration profiles, security baselines)
  • Coordinate incident response with internal stakeholders and vendors; manage escalations and post-incident reviews
  • Maintain and evolve technical documentation, operational procedures, asset inventory and runbooks
  • Collaborate with business teams to align IT services with operational needs and uptime requirements

Requirements

  • Bachelor’s degree in Computer Science, Information Security or a related field (or equivalent experience)
  • At least 5 of experience in Systems / Infrastructure / IT Operations roles
  • Strong hands-on experience with Active Directory and Windows Server administration
  • Strong working knowledge of Microsoft 365
  • Solid experience in VMware virtualization (vSphere, clusters, HA, storage concepts)
  • Experience operating endpoint protection/security tooling (Microsoft Defender technologies or equivalent)
  • Good understanding of security fundamentals
  • Experience with ITSM/ticketing tools (e.g., ServiceNow) and structured incident/problem/change handling

Benefits

  • An attractive salary package
  • Private health insurance plan
  • Career development and growth opportunities
  • Continuous training via personalized seminars
  • An amazing private & open-office workspace in Athens #LI_Hybrid
  • Stable and enjoyable working environment

Job title

Infrastructure & Security Manager

Job type

Experience level

Mid levelSenior

Salary

Not specified

Degree requirement

Bachelor's Degree

Location requirements

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