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Ramarajan, Sethuraj Email & Phone Number

Azure Networking and Security Consultant at Mannai Corporation QPSC
Location: Qatar 7 work roles 1 school
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✓ Verified August 2026 3 data sources Profile completeness 86%

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Current company
Mannai Corporation QPSC
Role
Azure Networking and Security Consultant
Location
Qatar
Company size
1858 employees

Who is Ramarajan, Sethuraj? Overview

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Ramarajan, Sethuraj is listed as Azure Networking and Security Consultant at Mannai Corporation QPSC, a with 1858 employees, based in Qatar. AeroLeads shows a matched LinkedIn profile for Ramarajan, Sethuraj.

Ramarajan, Sethuraj previously worked as Azure Networking & Security Consultant at Mannai Corporation Qpsc and Network Security Engineer at Ebla Computer Consultancy. Ramarajan, Sethuraj holds B.Tech, Information Technology from Mount Zion College Of Engineering And Technology.

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Mannai Corporation QPSC

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Profile bio

About Ramarajan, Sethuraj

• Having an overall experience of 15+ years in IT Infrastructure and Security domain and started career with System Administrator.• Certified Azure Administrator and Azure Security Engineer• Worked as Azure Networking and Cybersecurity Consultant for an Supreme Committee(FIFA World Cup 2022 Project) in QATAR.• Hands on various firewalls such as Palo alto, Fortigate, Barracuda and Azure Firewall Premium.• Hands on various WAF such as Forti Web, F5 ASM and Azure WAF• Creating, Managing and administration of Microsoft Azure Cloud• Hands on experience in OS Hardening and network security.• Creating, Managing and Administration of Azure sentinel SIEM (Analytics, Playbook, workbook etc)• Integrating On promises & Cloud resources with Azure Sentinel SIEM using various data connectors and enabling alerts for those resources.• Hands on experience in EDR Solutions like TrendMicro EDR and Palo alto CORTEX• Hand on experience in Endpoint production such as Trendmicro Apex one, Trendmicro Deep security and MCAFee

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Ramarajan, Sethuraj's current company

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Mannai Corporation QPSC
Mannai Corporation Qpsc
Azure Networking and Security Consultant
Qatar
Website
mannai.com
Employees
1858
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7 roles

Ramarajan, Sethuraj work experience

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System Administrator

Precision Infomatic (M) Pvt. Ltd

Chennai Area, India

Administer Windows 2008r2-2012r2 servers in a distributed enterprise environment.Administered Terminal Server farms and Print Servers. Directly managed 110 servers.Build, deploy, and administer Hyper-V virtual server cluster.Perform system hardware and software inventories of production servers.Establish/Manage remote access for users through RDP connections.Active Directory support and Administration (User account provisioning, group policy, file sharing permissions)Administer O365 portal - create, configure user mail boxes and sync with Active DirectoryMonitor server hardware, performance, and up time and respond to outages promptly.Administer, monitor, and troubleshoot backups.Manage and deploy system patches.Responds to Incident/Service request calls, mails, tickets from End Users

Aug 2018 - Dec 2018

System Administrator

Mount Zion College Of Engineering And Technology

Administer 800 computers with Microsoft Windows 2008 R2 Server Active Directory and Windows server 2012 R2 Active Directory and Microsoft Windows XP, Windows 7 and Windows 8 client.Designing and Implementing DNS, DHCP,WSUS and WINS services.Designing and Implementing Web (IIS) Services and Remote access services.Managing Disaster Recovery through Backup and restore of data.Handling and Resolution of all System / Network related Incident / Service CallConfiguring and Maintaining NAS for Entire BackupConfiguring and Deploying Wifi Access points all over the campus.Configuring VLAN using L2 and L3 switch and managed multiple VLANS.FOG server deployment for cloning Hard disk with Dual OS(Linux and Windows)Implemented the Local Ticketing system for Technical support issue using OS Ticket.Webserver configuration and maintenance.(Both Linux and Windows)Experience in Centos and Ubuntu server.Dealing with suppliers of hardwares for purchasing.Cisco Router ConfigurationExperience in Microsoft Terminal server.Configure and Monitoring 120+ d-link ip cameras all over the Campus(CCTV).Experience in Virtualization products like Hyper-V, VMware, Oracle Virtual BoxExperience in Microsoft products like SCCM, System Center, IIS, Forefront TMGExperience in Network Monitoring Tools PRTG, Zabbix, Nagios XI, OpManagerIBM, DELL Rack Server Installation and Maintenance

Aug 2012 - Jul 2018

System Manager

J.J College Of Arts And Science

Administer 500 computers with Microsoft Windows 2003 Server and Microsoft Windows XP client. Troubleshooting Hardware, Software, Internet and Networking. Responsible in dealing with hardware vendors and service providers.Configuring and managing MS-Windows2003 Servers and Linux Servers. My responsibilities involves Active Directory and Group policies implementation, Incident tracking, Systems Maintenance.Chair person for implementing system and network related security.Responsibilities: Desktop and windows server administration. Maintaining and troubleshooting system problems. Installation Configuration and administration of windows applications. Configuring and trouble shooting of Local and Network Printer. Maintaining troubleshooting and repairing Network problems. Implementation & maintenance of Windows XP/Windows 2000 Professional client network Switch to Pc at various client places. Implementation Antivirus software Mcafee Security Edition Router & Switches Configuration. Server Configuration Hardware / Software Installation Troubleshooting & Desktop Support. Configuring implementing maintaining & administering small and medium windows 2000/2003 and Linux networks

Jan 2010 - Aug 2012
Team & coworkers

Colleagues at Mannai Corporation QPSC

Other employees you can reach at mannai.com. View company contacts for 1858 employees →

AA Ayyob Alokab Ayyob Alokab Colleague at Mannai Corporation QpscYemen View → FF Freddy Francis Freddy Francis Colleague at Mannai Corporation QpscQatar View → SO Sumiya Olakara Hussain Sumiya Olakara Hussain Colleague at Mannai Corporation QpscQatar View → FH Farhan Hassan - Cia, Certified Director(Grc), Emba, Itil Farhan Hassan - Cia, Certified Director(Grc), Emba, Itil Colleague at Mannai Corporation QpscDoha, Qatar View → SS Sheeba Sherin Sheeba Sherin Colleague at Mannai Corporation QpscDoha, Qatar View → MN Mohamed Nazer Mohamed Nazer Colleague at Mannai Corporation QpscDoha, Qatar View → KA Karim Assi Karim Assi Colleague at Mannai Corporation QpscDoha, Qatar View → LA Laetitia Abou Zaidan Laetitia Abou Zaidan Colleague at Mannai Corporation QpscDoha, Qatar View → VP Vishnu Pillai Vishnu Pillai Colleague at Mannai Corporation QpscQatar View → RM Rajesh M Rajesh M Colleague at Mannai Corporation QpscQatar View →
1 education record

Ramarajan, Sethuraj education

FAQ

Frequently asked questions about Ramarajan, Sethuraj

Quick answers generated from the profile data available on this page.

What company does Ramarajan, Sethuraj work for?

Ramarajan, Sethuraj works for Mannai Corporation QPSC.

What is Ramarajan, Sethuraj's role at Mannai Corporation QPSC?

Ramarajan, Sethuraj is listed as Azure Networking and Security Consultant at Mannai Corporation QPSC.

Where is Ramarajan, Sethuraj based?

Ramarajan, Sethuraj is based in Qatar while working with Mannai Corporation QPSC.

What companies has Ramarajan, Sethuraj worked for?

Ramarajan, Sethuraj has worked for Mannai Corporation Qpsc, Ebla Computer Consultancy, Precision Infomatic (M) Pvt. Ltd, Mount Zion College Of Engineering And Technology, and J.J College Of Arts And Science.

Who are Ramarajan, Sethuraj's colleagues at Mannai Corporation QPSC?

Ramarajan, Sethuraj's colleagues at Mannai Corporation QPSC include Ayyob Alokab, Freddy Francis, Sumiya Olakara Hussain, Farhan Hassan - Cia, Certified Director(Grc), Emba, Itil, and Sheeba Sherin.

How can I contact Ramarajan, Sethuraj?

You can use AeroLeads to view verified contact signals for Ramarajan, Sethuraj at Mannai Corporation QPSC, including work email, phone, and LinkedIn data when available.

What schools did Ramarajan, Sethuraj attend?

Ramarajan, Sethuraj holds B.Tech, Information Technology from Mount Zion College Of Engineering And Technology.

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