JOHNSTONE MOYER INCVerified Source

System Administrator San Carlos CA

Onsite · San Francisco, California
Posted July 28, 2026
payroll

Overview

Johnstone Moyer, Inc. seeks a SYSTEM ADMINISTRATOR to lead IT infrastructure in San Carlos. This role owns core systems ensuring reliability at enterprise scale. Unique advantage includes direct client exposure across diverse projects. Differentiate by delivering measurable performance improvements.

What You'll Do11

  • 1Design and implement scalable network solutions using Cisco switches and Juniper routers
  • 2Deploy secure remote desktop environments via Citrix with multi-factor authentication
  • 3Configure firewall policies and endpoint protection across all corporate devices
  • 4Maintain Active Directory domains supporting 5000+ users
  • 5Automate server provisioning using PowerShell scripts
  • 6Perform quarterly vulnerability assessments and patch management cycles
  • 7Establish monitoring dashboards tracking uptime and resource utilization
  • 8Lead incident response teams during critical outages
  • 9Mentor junior technicians through knowledge sharing sessions
  • 10Optimize storage architecture for rapid data retrieval
  • 11Develop disaster recovery plans meeting RPO/RTO requirements

Requirements11

  • 15+ years managing production servers with VMware
  • 23-5 seasons leading cloud migration initiatives
  • 3Microsoft Certified Azure administrator certification
  • 45+ years implementing network segmentation strategies
  • 5Apple Certified technician with iOS device management experience
  • 6Network Security expertise including IDS/IPS deployment
  • 7Windows Server administration proficiency
  • 8Strong understanding of TCP/IP protocol stack and routing fundamentals
  • 9Proven track record in resolving complex technical issues under tight deadlines
  • 10Excellent written and verbal communication abilities
  • 11Certification in ITIL service management practices

Salary Insight

Salary not disclosed in listing

Location

Typeonsite
LocationSan Francisco, California

Required Skills

MicrosoftNetgearRuckus WAPPrintingLANWANPatch ManagementSystem SecurityCitrix WorkspaceMFAFirewallsAVMalware ProtectionWindows 7Windows 10
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