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Senior IT System Administrator 243902 at Experis · Trevo
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Trevo
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Job Description
About the role
A leading global organization is seeking an experienced Senior System Administrator for a hands-on role responsible for the operation, maintenance, and continuous improvement of the company's IT infrastructure within a modern hybrid environment.
This is a key position with ownership of business-critical systems, ensuring high availability, performance, resilience, and operational continuity while working closely with global teams and leading infrastructure initiatives across the organization.
What you'll do
Manage and maintain the organization's IT infrastructure end-to-end
Own and support servers, virtualization platforms, Cloud and SaaS environments, and core enterprise systems
Work within a hybrid infrastructure environment combining On-Prem and Cloud technologies
Implement and maintain networking, storage, backup, monitoring, cybersecurity, and disaster recovery solutions
Lead infrastructure and technology transformation projects from planning through execution
Troubleshoot and resolve complex technical issues at an expert level
Manage relationships with vendors and technology partners, including evaluating and implementing new solutions
Ensure compliance with cybersecurity, regulatory, and business continuity requirements
Collaborate with global teams and stakeholders across multiple locations
Manage and maintain the organization's IT infrastructure end-to-end
Own and support servers, virtualization platforms, Cloud and SaaS environments, and core enterprise systems
Work within a hybrid infrastructure environment combining On-Prem and Cloud technologies
Implement and maintain networking, storage, backup, monitoring, cybersecurity, and disaster recovery solutions
Lead infrastructure and technology transformation projects from planning through execution
Troubleshoot and resolve complex technical issues at an expert level
Manage relationships with vendors and technology partners, including evaluating and implementing new solutions
Ensure compliance with cybersecurity, regulatory, and business continuity requirements
Collaborate with global teams and stakeholders across multiple locations
Requirements
5+ years of experience as a System Administrator in a global organization
Proven experience working in hybrid environments combining On-Prem and Cloud infrastructures
Strong background in servers, virtualization, networking, storage, backup solutions, and information security
Experience managing IT infrastructure across multi-site and multi-user environments
Hands-on experience with VMware, Windows Server, Linux, Active Directory, Azure, Cisco, Storage, and Backup Solutions
Excellent English communication skills with experience working in a global environment
A leading global organization is seeking an experienced Senior System Administrator for a hands-on role responsible for the operation, maintenance, and continuous improvement of the company's IT infrastructure within a modern hybrid environment.
This is a key position with ownership of business-critical systems, ensuring high availability, performance, resilience, and operational continuity while working closely with global teams and leading infrastructure initiatives across the organization.
5+ years of experience as a System Administrator in a global organization
Proven experience working in hybrid environments combining On-Prem and Cloud infrastructures
Strong background in servers, virtualization, networking, storage, backup solutions, and information security
Experience managing IT infrastructure across multi-site and multi-user environments
Hands-on experience with VMware, Windows Server, Linux, Active Directory, Azure, Cisco, Storage, and Backup Solutions
Excellent English communication skills with experience working in a global environment