J i s h
Jishnu Jith

Jishnu Jith

IT Assistant Manager based in Abu Dhabi, UAE.

Hello There!

I’m Jishnu, an IT manager keeping networks & cloud secure and running.

  • IT Assistant Manager at Nord Anglia International School Abu Dhabi
10+Years in IT
5UAE schools supported
8Professional certifications

About Me

A decade of hands-on IT

With 10 years of hands-on experience in IT, I have developed strong expertise in system troubleshooting, network management, and infrastructure operations across both educational and enterprise environments. I specialize in managing and configuring complex network systems, including Cisco and Meraki infrastructure, and have in-depth experience with firewalls, VPNs, and network security protocols.

My background includes working extensively with Microsoft Azure for cloud services and identity management, as well as administering Microsoft 365 platforms such as Outlook, Teams, SharePoint, and Power Apps. I have supported large-scale environments with hyperconverged systems like Nutanix and virtualization through VMware, while also managing backup solutions, disaster recovery planning, and IT asset control.

With a solid foundation in cybersecurity and a proactive approach to IT service delivery, I focus on keeping systems secure, efficient, and aligned with evolving organizational needs.

Expertise

What I Do

Network Infrastructure

Designing, configuring and monitoring Cisco, Meraki and Aruba networks — switches, access points and VPNs — for fast, reliable connectivity across campus.

Network Security

Managing FortiGate and enterprise firewalls, email security, CCTV and surveillance, and keeping systems protected against evolving cyber threats.

Cloud & Microsoft 365

Administering Microsoft 365, Azure and Entra ID — user accounts, licensing, access control, Teams, SharePoint and Power Apps.

Servers & Virtualization

Running Nutanix hyperconverged infrastructure, VMware, IBM and HP servers, SAN storage and Windows Server, with backup and disaster recovery planning.

IT Support & Team Leadership

Providing Level 2/3 support, supervising junior IT staff, and training staff and students on new technology to keep everyone productive.

Budgeting & Procurement

Owning the annual IT budget, forecasting spend, reviewing vendor quotations, planning device refresh cycles and managing vendor relationships.

Experience

2024 - Present

IT Assistant Manager

Nord Anglia International School Abu Dhabi

Reporting to the Regional IT Manager, I oversee the school’s entire cloud and network infrastructure — firewalls, switches, access points, servers and backups — and own the annual IT budget and procurement.

  • Monitor and optimize network performance to reduce downtime and latency
  • Align local infrastructure with Nord Anglia’s group-wide technology standards
  • Administer Microsoft 365 and Entra ID; manage FortiGate, Meraki and CCTV
  • Lead IT projects and upgrades, and supervise junior IT staff
  • Prepare the IT budget, track spend and manage vendors
2021 - 2022

Core System Specialist

Deira International School

Managed Nutanix, VMware, IBM and HP servers, SAN storage, Windows Server, firewalls, Cisco and Aruba access points, email security and backup systems for high availability, performance and security.

2018 - 2024

ICT Engineer

Universal American School

Ran critical IT systems including Nutanix, VMware, servers, SAN and enterprise firewalls; prepared business cases for new projects and renewals; and delivered end-to-end technical support across the organization.

2017 - 2018

IT & AV Support

GEMS American Academy

Maintained IT and audiovisual systems — computers, networks, projectors, smart boards and PA — and provided helpdesk support and training for staff and students.

2015 - 2017

IT Support

GEMS First Point School

Supported the school’s IT infrastructure and AV systems, resolving issues quickly, onboarding users onto new technologies and keeping equipment maintained.

Education

2012 - 2015

Bachelor of Computer Applications (BCA)

Bharathiyar University, India

Strengths

  • Leadership
  • Management Skills
  • Problem-Solving
  • Budgeting & Cost Control
  • Communication
  • Customer Service
  • Interpersonal Skills
  • Active Listening

Technologies

Platforms I Work With

Cisco & Meraki
Networking
FortiGate
Firewall & VPN
Azure & Entra ID
Cloud & Identity
Microsoft 365
Productivity
Nutanix
Hyperconverged
VMware & Windows Server
Virtualization
Jamf & Mosyle
Apple Devices
Backup & DR
Business Continuity

Certifications

Certified & Up to Date

Cisco Certified CCNA badge Microsoft Certified Professional badge Microsoft Certified Azure Administrator Associate badge Apple Certified IT Professional badge Jamf Pro Certified Associate badge Jamf School Certified 2022 badge
  • Cisco Certified Network Associate (200-301 CCNA)
  • Microsoft Certified Solutions Expert (MCSE)
  • Apple Certified Support Professional
  • Jamf Educator
  • Mosyle Certified Admin
  • Jamf School Certified Partner 2022
  • Introduction to Cybersecurity Tools & Cyber Attacks (IBM)
  • IT Service Desk: Customer Service Fundamentals (Coursera)

Contact

Get in Touch with Me!

Location:

Abu Dhabi, United Arab Emirates

Need IT that is secure, reliable and on budget?

I’m always happy to talk about IT leadership, network and infrastructure roles, and projects in schools and businesses across the UAE.