Senior System Administrator - position no. 1655
Posted 24 days ago · 44 applicants
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The role in plain words
- Respond to critical incidents outside of business hours when needed
- Lead and support projects in the areas of networking, cloud and virtualization
- Manage and administer user environments, Active Directory, AAD, Group Policy, and identity management
- Ensure 24/7 system availability with a Zero Downtime mindset
- Manage and maintain security infrastructure including ZTNA, Mail Gateway, EDR and many more other solutions
Extracted from the job description · kept up to date automatically
Who this suits
Full job description
Original listing · kept for referenceAbout the Company
IBI is one of Israel’s leading and most innovative investment houses, providing a wide range of financial services including portfolio management, brokerage, mutual funds, and investment banking. With a strong emphasis on professionalism, innovation, and client service, IBI is a trusted partner for both individual and institutional investors.
About the Role
We're looking for a sharp, and highly accountable Senior Infrastructure Administrator to join our Infrastructure team. You'll be responsible for managing complex, multi-company IT environments - keeping everything running, secure, and scalable across the group
.This isn't a 9-to-5 role. Our systems don't sleep, and neither does the responsibility that comes with this position. If you take ownership seriously and genuinely enjoy solving hard infrastructure problems - we want to hear from you
Responsibilities:
• Respond to critical incidents outside of business hours when needed - this is part of the role, not the exception.
• Lead and support projects in the areas of networking, cloud and virtualization - from planning through execution.
• Manage and administer user environments, Active Directory, AAD, Group Policy, and identity management.
• Ensure 24/7 system availability with a Zero Downtime mindset - you'll be the person people rely on when things go sideways.
• Manage and maintain security infrastructure including ZTNA, Mail Gateway, EDR and many more other solutions.
• Monitor infrastructure health using NOC/monitoring tools and act on alerts proactively.
Qualifications:
• 6-8+ years of hands-on experience in IT infrastructure roles in complex, multi- site environments.
• Strong networking fundamentals -Switching, VLANs, VPN, Firewall configuration.
• Proven experience with ZTNA solutions.
• Hands-on experience managing enterprise Firewall platforms.
• Hands-on experience with virtualization environments (Nutanix\VMWare)
• Experience with Mail Gateway solutions - anti-spam, anti-phishing, advanced threat protection.
• Cloud experience with Azure and/or AWS -resource management, security policies.
• Deep knowledge of Active Directory, Group Policy, and user/identity management.
• Experience with monitoring and NOC tools - you catch problems before users do.
Personal Skills:
• Strong teamwork and stress management abilities.
• High service orientation.
• Fast learning capabilities.
Questions about this role
- This listing did not state a salary. We only show pay when the employer publishes it.
- Respond to critical incidents outside of business hours when needed, Lead and support projects in the areas of networking, cloud and virtualization, Manage and administer user environments, Active Directory, AAD, Group Policy, and identity management, Ensure 24/7 system availability with a Zero Downtime mindset, Manage and maintain security infrastructure including ZTNA, Mail Gateway, EDR and many more other solutions