Systems Administrator (Windows, Linux)
Core
Administer Windows and Linux servers, Active Directory, networks, and security tools for a regulated financial services company.
Role type
Senior Systems Administrator (Windows/Linux)
Builds
Business continuity, secure network infrastructure, and automated support procedures
Domain
Financial Services / IT Infrastructure
Required skills
Windows Server administration, Active Directory, DNS, DHCP, Group Policy, networking (IP, routing, VLANs, VPNs), firewall management, Linux command line, PowerShell scripting, virtualization, backup management, endpoint security (EDR, MFA), user support, incident response, documentation, automation
Preferred skills
ERP updates, client-platform updates, Google Workspace management
Technologies
Windows Server, Active Directory, Linux, PowerShell, EDR, RMM, Google Workspace, ERP
Responsibilities
Administer Windows servers, Active Directory, virtual machines, and backups; manage firewalls, VPNs, and office networks; maintain endpoint patching and security; provide direct user support for laptops and accounts; document work through ticket notes and procedures; automate recurring tasks with scripts; participate in upgrades and migrations.
Seniority
Mid-Senior, hands-on IC
