Systems & Infrastructure Administrator

Description

We're looking for a hands-on Systems & Infrastructure Administrator to own and evolve our IT infrastructure — from servers and networking to cloud platforms and security. You'll be the go-to person for keeping our systems reliable, secure, and scalable, while also driving forward-looking projects that make the organization more efficient.

What You'll Bring

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

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.