
Senior IT System Administrator
5 days ago
Role Overview
We are looking for a highly experienced, hands-on
Senior IT System Administrator
to join our team. This role requires strong technical expertise, proven project delivery skills, and the ability to work independently in a global environment. You will be responsible for managing and maintaining system infrastructure—both on-premises and cloud-based—while ensuring the smooth operation of all IT services.
Key Responsibilities
- Maintain, monitor, and troubleshoot system and data communication infrastructure across on-premises and cloud environments.
- Oversee and optimize daily operations of network and system components to ensure secure and reliable performance.
- Deliver IT infrastructure projects from design to implementation.
- Manage and support storage, virtualization, and security systems.
- Collaborate with international teams and provide support for global IT operations.
Qualifications & Skills
- Minimum 10 years of IT experience in global organizations —
required
. - Strong organizational skills with the ability to work independently and meet deadlines.
- Service-oriented, proactive, and solution-driven mindset.
Technical Expertise (Must-Have/Advantage)
- Cloud:
Strong hands-on experience with Azure and/or AWS —
required
. - Databases:
Microsoft SQL Server administration —
required
. - Monitoring:
Splunk — advantage. - Systems:
Microsoft O365 & Active Directory —
required
. - Virtualization:
VMware —
required
. - Storage:
NetApp administration —
required
. - Networking & Security:
Fortinet Firewalls & Cisco management — advantage. - Operating Systems:
Linux — advantage. - Scripting:
PowerShell automation —
required
. - Experience supporting and maintaining production environments.
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