Systems Administrator III

EFC International is seeking a senior-level Systems Administrator III to join our IT Infrastructure team. This role combines technical leadership with hands-on work across enterprise systems, infrastructure projects, and operational improvements. What You'll Do

• Lead infrastructure projects from planning through deployment
• Manage and support VMware environments and enterprise systems
• Maintain network infrastructure including routing, switching, and firewalls
• Administer Microsoft 365 identity solutions including Entra ID Azure AD
• Drive automation using PowerShell, Power Automate, N8N, or similar tools
• Identify and implement automation opportunities to improve efficiency
• Support vulnerability management using Tenable or similar tools
• Participate in disaster recovery planning, testing, and remediation
• Develop and maintain operational playbooks for outages and incidents
• Serve as a senior escalation point and mentor team members
• Perform hands-on work including server installs, networking, and hardware support

• 5 plus years of infrastructure or systems administration experience
• Strong VMware and enterprise networking experience
• Experience with Microsoft 365, Intune, and Group Policy
• Hands-on experience with tools such as Cisco Meraki, Dell iDRAC, Zscaler, and Tenable
• Strong scripting and automation experience preferred

Physical Requirements

• Ability to lift up to 50 lbs. and climb ladders
• Experience racking and cabling servers and data center equipment
• Experience installing AV equipment including mounted displays and conferencing systems