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MAHESWAR SADASIVAM

MAHESWAR SADASIVAM

SOC Analyst

12+ yrs exp 90 · Outstanding

About

SOC Analyst with 4+ years of experience in security monitoring, incident triage, threat detection, SIEM analysis, phishing investigation, and endpoint security. Skilled in Wazuh SIEM, Trellix EDR, Palo Alto Firewall, IOC analysis, and incident response with strong IT infrastructure and networking expertise.

Skills & Expertise (28)

Threat Detection Advanced
8.4/10
5
Years Exp
IOC Analysis Advanced
8.4/10
5
Years Exp
Log Analysis Advanced
8.4/10
5
Years Exp
Wazuh Advanced
8.4/10
4
Years Exp
incident triage Advanced
8.4/10
5
Years Exp
Documentation Advanced
8.2/10
5
Years Exp
VPN Advanced
8.0/10
5
Years Exp
Network Support Advanced
8.0/10
5
Years Exp
Troubleshooting Advanced
8.0/10
5
Years Exp
System Installation Advanced
8.0/10
5
Years Exp
desktop support Advanced
8.0/10
5
Years Exp
user administration Advanced
8.0/10
5
Years Exp
L2 Support Advanced
8.0/10
5
Years Exp
Endpoint Security Tools Advanced
8.0/10
5
Years Exp
Switches Advanced
8.0/10
5
Years Exp
Routers Advanced
8.0/10
5
Years Exp
Active Directory Advanced
8.0/10
5
Years Exp
Windows Servers Advanced
8.0/10
5
Years Exp
MXToolbox Advanced
8.0/10
3
Years Exp
VirusTotal Advanced
8.0/10
3
Years Exp
Fortinet Advanced
8.0/10
3
Years Exp
Palo Alto Advanced
8.0/10
3
Years Exp
Trellix EDR Advanced
8.0/10
3
Years Exp
Hardware Troubleshooting Advanced
7.6/10
5
Years Exp
Email support Advanced
7.6/10
5
Years Exp
Outlook Advanced
7.6/10
5
Years Exp
Zimbra Advanced
7.6/10
5
Years Exp
Account Management Intermediate
7.2/10
1
Years Exp

Work Experience

SOC Analyst/Senior Technical Support Specialist

Infinite Computer Solutions

Dec 2021 - Jan 2026

Monitored client networks for potential security threats using Wazuh SIEM and provided timely alerts and recommendations. Conducted daily monitoring and analysis of system logs, and security alerts using Wazuh SIEM. Assisted in performing software update and patch management. Administered and tuned Wazuh architecture, handling escalation and issue resolution for SIEM platform components. Worked with vendors to fix technical issues and keep operations running smoothly. Investigating the reputation of IP addresses, suspicious URLs, files, and hash files with tools like VIRUSTOTAL, MX Tool Box & Symantec Site Review. Phishing E-mail analysis - conducted in-depth analysis of Phishing emails to identify potential threats and vulnerabilities. Scrutinize email content, source, and attachments, contributing to the prevention of malicious attacks and the protection of sensitive information. Monitoring Indicator of Compromise (IOC), Indicator of Attack (IOA) and Black listing and white list of the IP's into the platform. Monitoring and maintaining END Devices and detecting the threats and anomalies using EDR tools. Monitoring and Responding to security incidents analyzing Logs, collecting vital information and escalating issues as needed. Analyzing and co-relating security event data from Servers (Servers, EDR & SIEM). Utilizing WAZUH SIEM tool for documenting security breaches and responses on a daily basis.

Assistant Manager – IT Infrastructure & Business Support

Himatsingka Seide Ltd

Mar 2021 - Aug 2021

Managed Windows servers, Active Directory, VPN, routers, switches, and endpoint security tools. Supported SAP systems, hardware troubleshooting, and IT infrastructure operations.

Senior System Administrator

RxDx Healthcare Pvt Ltd

Dec 2018 - Feb 2021

Provided L1/L2 support for desktops, laptops, printers, and network systems. Managed Outlook/Zimbra mail systems, Symantec PGP encryption, and user administration.

System Engineer

Callisto Info Solutions Pvt Ltd

Feb 2014 - Dec 2018

Delivered desktop support, system installation, troubleshooting, and network support.

User Administration Team Member

Corpshaala Technologies Put Ltd (Client ING Vysya Bank)

May 2011 - Nov 2011

Managed user access provisioning and account management for banking applications.

Education

B.Tech – Information Technology - VS Prasanna Bharati University

2004 - 2008 · Afghanistan

Certifications

No certifications added yet

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Profile Score Breakdown

📷 Photo 10/10
📄 Resume 10/10
💼 Job Title 10/10
✍️ Bio 10/10
🛠️ Skills 20/20
🎓 Education 10/10
⏱️ Experience 15/15
💰 Rate 0/5
🏆 Certs 0/5
Verified 5/5
Total Score 90/100

Profile Overview

Member sinceMay 2026

Availability Details

Visa Status

Citizen

Relocation

Open to Relocation