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
- 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.
Skills Required
- 3-5+ years experience as a Systems and Infrastructure Administrator in an organizational setting
- Deploying, managing, and maintaining physical and virtual servers, including software updates, performance monitoring, and terminal server implementation
- Hands-on networking experience with switches, firewalls, endpoint devices, and managing internet/telecom providers
- Strong grounding in information security and business continuity: backup systems, recovery testing, identity and access management (IAM)
- Familiarity with SIEM/SOC environments and security monitoring
- Experience administering enterprise cloud and SaaS platforms, including user and permissions management (Microsoft 365, Azure, Google Workspace, Atlassian, HubSpot, Lucid)
- Experience with Fortigate firewalls and Meraki switches
- Experience with endpoint/security tools (EDR, MDM, Umbrella, Endpoint Central / ManageEngine)
- Demonstrated ability to lead complex infrastructure projects independently and troubleshoot advanced technical issues
- Experience integrating AI tools to improve IT operations
- Experience with budget tracking and managing software licensing costs across departments
- High-level English proficiency (reading, writing, and speaking)
- Strong problem-solving instincts, methodical troubleshooting under pressure, and excellent communication skills for non-technical stakeholders
- Familiarity with information security standards such as ISO, ITGC, or Rav Magen
What We Do
Commit is a global tech services company with offices in Israel, US, Canada, UK, and Europe. The company was founded in 2005 and has over 700 multi-disciplinary innovation experts who serve a broad range of companies, from small startups to large enterprises in multiple business sectors. Commit specializes in advanced technologies and applications with dedicated practices in Cloud, GenAI, Software, IoT, Big Data, Cyber, Collaboration, Data center migration projects, and more. Commit offers innovative, end-to-end technology solutions by developing custom software and IoT platforms for clients looking to build their next-gen products within the modern ICT world. Commit’s complete and comprehensive engineering powerhouse of resources, and proprietary Flexible R&D methodology helps transform its clients’ technology visions into high-quality products while reducing costs and improving time-to-market.
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