Systems & Infrastructure Administrator

Requirements:
Experience & Expertise:
3-5+ years of experience as a Systems and Infrastructure Administrator in an organizational setting
Proven track record deploying, managing, and maintaining physical and virtual servers - including software updates, performance monitoring, and terminal server implementation
Hands-on experience with networking and communications: switches, firewalls, endpoint devices, and management of internet/telecom providers
Solid grounding in information security and business continuity: backup systems, recovery testing, identity and access management (IAM), and familiarity with SIEM/SOC environments
Experience administering enterprise cloud and SaaS platforms, including user and permissions management
Demonstrated ability to lead complex infrastructure projects independently, end-to-end - including troubleshooting advanced technical issues and integrating AI tools to improve IT operations
Experience with budget tracking and managing software licensing costs across departments
Technical Stack
Servers & Operating Systems:
Active Directory (AD)
Exchange (including server upgrades)
Linux
Dedicated Terminal Servers
Networking & Communications:
Fortigate Firewalls
Meraki Switches
Information Security, Identity & Endpoint Management:
Security tools: EDR, MDM, Umbrella
Monitoring systems: SIEM/SOC
Endpoint management: Endpoint Central (ManageEngine)
Cloud Environments & SaaS Platforms:
Microsoft 365 & Azure
Google Workspace
Atlassian (Jira, Confluence)
HubSpot
Lucid
Standards & Compliance (Significant Advantage):
Familiarity with information security standards such as ISO, ITGC, or Rav Magen.
Requirements:
High-level English proficiency (reading, writing, and speaking).
Strong problem-solving instincts and a methodical approach to troubleshooting under pressure.
Excellent communication skills - able to translate technical issues clearly for non-technical stakeholders.
Self-motivated and comfortable owning projects independently, while collaborating effectively across teams.
Sound judgment and composure when handling urgent or high-stakes system issues.
Curiosity and adaptability - genuinely interested in new tools and technologies (especially AI) and how they can improve day-to-day operations.
Strong sense of ownership and accountability for the systems you manage.
Detail-oriented, with good time-management skills across multiple concurrent projects.