Senior System Administrator

📋 Description

• The Senior System Administrator will manage, support, and improve enterprise infrastructure
• Administer and maintain Microsoft infrastructure: Active Directory, DNS, DHCP, Certificate
• Manage access platforms and enterprise services: collaboration tools, monitoring, backups, cloud
• Support and maintain VDI/terminal server environments with performance, patching, documentation
• Resolve incidents and service requests within SLAs; participate in operational support activities.
• Contribute to modernization projects: domain migrations, VDI transitions, server upgrades

🎯 Requirements

• Bachelor’s degree in CS/IT or related field.
• Minimum 5 years’ experience administering Microsoft and VDI infrastructure.
• Hands-on AD migrations, including object migration with minimal disruption.
• Strong expertise in AD services: domains, forests, trusts, replication, FSMO, DFS, GPO
• Experience with DNS, PKI, TLS, certificate lifecycle management; VDI/remote access platforms
• Windows Server administration, patching, file services, backup/recovery.

🎁 Benefits

• Fully remote full-time opportunity.
• 28 calendar days of paid vacation per year.
• 7 wellness days annually; referral bonuses up to $5,000.
• 50% reimbursement for professional training/conferences.
• Corporate discounts for English language lessons; health benefits where applicable.
• Home office setup support and equipment reimbursement; workplace organization program.