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Satheesh Kumar

Satheesh Kumar

Cybersecurity Engineer

Chennai, India 19+ yrs exp 94 · Outstanding

About

Experienced Cybersecurity Engineer with 5+ years in security operations for the United Nations, backed by 15+ years in IT infrastructure and network engineering. Skilled in vulnerability assessments, SIEM deployment, incident response, and security framework design. Holds multiple industry certifications including CEH, CHFI, CCNA, and Azure Fundamentals. Proven ability to protect networks, endpoints, and sensitive data in high-stakes international environments.

Skills & Expertise (14)

IT Security Expert
9.2/10
20
Years Exp
Vulnerability Assessment Expert
8.8/10
15
Years Exp
Network Security Protocols Expert
8.5/10
15
Years Exp
Forensic Investigations Advanced
8.4/10
10
Years Exp
Penetration Testing Microsoft Defender SIEM Nessus Burp Suite Nmap WAN Power BI Data Analysis MS Office Suite

Work Experience

Cybersecurity Engineer

United Nations MINUSMA

Sep 2019 - Nov 2024

Managed Microsoft Defender suite to protect networks and endpoints from advanced threats. Monitored security events using Microsoft Defender ATP, responding promptly to incidents. Deployed and maintained security tools: EventLog Analyzer SIEM, ADAudit Plus, and Nmap. Conducted vulnerability assessments using Nessus, Burp Suite, and Nipper; provided remediation guidance. Designed security frameworks and monitored risks in alignment with best practices and regulatory standards. Performed yearly ICT security audits and regular physical assessments across multiple locations. Led forensic investigations for data breaches and unauthorized access incidents. Assisted in incident response planning and development of business continuity plans. Developed and delivered cybersecurity awareness training materials and campaigns. Managed asset inventory with Lansweeper to ensure accurate tracking and protection.

WAN Technician

United Nations MINUSMA

Nov 2016 - Sep 2019

Managed and maintained network infrastructure including routers, switches, and firewalls. Led IT projects covering infrastructure upgrades, system implementations, and process improvements. Installed, configured, and maintained Cisco Wireless Access Points across various environments. Provided technical support and troubleshooting for hardware, software, and network issues. Managed IT inventory and assets ensuring accurate records.

IT Support Technician / User Support Trainer

United Nations UNMIL

Feb 2010 - Sep 2016

Provided technical support to end-users, resolving hardware, software, and network issues. Programmed and maintained VHF, HF, UHF, repeaters, and PABX telephone systems. Deployed and maintained email systems including Lotus Notes and Microsoft Outlook. Installed, configured, and maintained Cisco Wireless Access Points and video-teleconferencing systems. Assisted in C-RAM system installation, monitoring, and reporting. Produced comprehensive weekly and monthly IT performance reports for regional offices.

Network Administrator

Apollo Sindhoori Capital Investments Ltd

Apr 2008 - Feb 2010

Designed, implemented, and managed LAN/WAN infrastructures for seamless business operations. Configured and maintained routers, switches, firewalls, and wireless access points. Conducted network security assessments and assisted in new data center setup.

Network Engineer

Gemini Communication Ltd

Feb 2006 - Apr 2008

Configured and managed Cisco routers, switches, and Nortel Ethernet Routing 5520 switches. Implemented and managed VLANs in Nortel and Cisco environments. Led a team installing campus area networks at Madras University; created network diagrams in Visio.

Customer Support Engineer

Aargee Equipment Pvt. Ltd

Jan 2004 - Sep 2004

Installed and configured 50+ UPS systems; performed maintenance reducing downtime by 25%. Assembled and maintained 100+ PCs; achieved 95%+ first-time resolution and client satisfaction rates.

Education

MSc Computer and Information Security - University of Liverpool, Laureate Online Education

- 2017 · Afghanistan

Polytechnic Diploma in Electrical & Electronics Engineering (DEEE) - Board of Technical Education

- 2003 · Afghanistan

Certifications

EC-Council Certified Ethical Hacker (CEH)

· 2023

Computer Hacking Forensic Investigator (CHFI)

· 2023

Governance, Risk Management & Compliance Professional (GRCP)

· 2022

ISO 31000 Risk Manager

· 2022

Microsoft Azure Fundamentals (AZ-900)

· 2022

Cisco Certified Network Associate (CCNA)

· 2021

CEH Practical

· 2020

ITIL® Foundation Certificate

· 2018

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Profile Score Breakdown

📷 Photo 10/10
📄 Resume 10/10
💼 Job Title 10/10
✍️ Bio 10/10
🛠️ Skills 19/20
🎓 Education 10/10
⏱️ Experience 15/15
💰 Rate 0/5
🏆 Certs 5/5
Verified 5/5
Total Score 94/100

Profile Overview

Member sinceApr 2026

Availability Details

Visa Status

Citizen

Relocation

Open to Relocation