Senior System Administrator

📋 Description Administer Microsoft infrastructure: AD, DNS, DHCP, PKI, and GPO Manage access platforms, monitoring, backups, and cloud services Maintain VDI and terminal server environments Resolve incidents and requests per SLAs; participate in on-call Modernize infrastructure: domain migrations, VDI transitions, upgrades Design implementation plans, test environments, pilots for changes 🎯 Requirements Bachelor’s degree in Computer Science, IT, or related field 5+ years in Microsoft and VDI infrastructure AD domain/forest migrations with minimal disruption Expertise in AD: domains, forests, trusts, replication, FSMO, GPO, Kerberos DNS, PKI, certificate lifecycle, TLS implementation VDI/remote access platforms (Citrix or similar) 🎁 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 training and conferences Health benefits and medical expense support