Mohammad Salman
Chennai
Summary
OT Cybersecurity Engineer with over 10 years of experience. Proficient in implementing cybersecurity standards like ISA/IEC 62443, conducting risk assessments, and performing threat modeling. Developed advanced testing methodologies and executed Nessus and OWASP scans, significantly improving security measures for GE Vernova products. Committed to enhancing operational technology security and driving continuous improvement in cybersecurity practices.
Overview
17
17
years of professional experience
1
1
Certification
Work History
Sr.Product Security Analyst, GE Vernova
GE Power Conversion India Pvt Ltd
Chennai
07.2015 - Current
- Applied Cybersecurity standards ISA/IEC 62443–4–1, ISA/IEC 62443–4–2, and ISA/IEC 62443–3–3 to GE PC Products.
- Developed CFAT documentation aligned with ISA/IEC 62443–3–3 Cybersecurity standards for GE PC Products.
- Executed STIG Assessments on US Coast Guard systems including Windows 10, Windows Defender, and Windows Firewall.
- Conducted threat modeling for HPCi Controller, identifying critical vulnerabilities.
- Performed Nessus and OWASP scans on HPCi Controller to evaluate security posture.
- Executed risk assessments for GE PC Products based on ISA/IEC 62443–3–1 standards.
- Installed and configured Nozomi Guardian intrusion detection systems to strengthen security measures.
- Created detailed hardware test reports and presented findings to Development team.
- Knowledge on Firewalls like Palo-Alto,FortiGate
System Engineer - Marine Automation
GE Power Conversion UK Ltd
Rugby
10.2014 - 07.2015
- Contributed to P80i development of Enhanced Generator Monitoring System using Function Block Diagrams.
- Conducted communication testing between controller and devices, including RIO and protection relays.
- Executed load tests to evaluate performance of controller.
- Simulated inputs from EGMS Simulator to verify process functionality.
- Generated comprehensive reports for submission to development team.
- Verified correct input-output readings by HMI from HPCi controller.
- Participated in pre-FAT with internal teams to ensure alignment.
System Engineer-Marine Automation
GE Power Conversion
Chennai
05.2012 - 09.2014
- Acquired comprehensive understanding of project requirements through senior supervision.
- Populated I/O signals for marine equipment utilizing EMS tool.
- Downloaded HMI package onto workstation and connected it to marine controller.
- Tested VCS functionality in alignment with CFAT documentation.
- Submitted detailed test reports to project team for review.
System Engineer - Metals Industry
GE Power Conversion India Ltd
Chennai
12.2010 - 05.2012
- Analyzed project requirements under senior supervision.
- Populated IO signals using EMS tool for marine equipment.
- Downloaded HMI package to workstation and connected marine controller.
- Tested functionality of VCS per CFAT document guidelines.
- Submitted comprehensive test report to project team.
Senior Customer Service Engineer
Leonardo Automation India Pvt Ltd
Bangalore
08.2010 - 12.2010
- To train the customer on Ladder logic using Mitsubishi,Nexsus PLC
- To attend the service call from customer and understand the problem.
- To generate PO for the service call attended.
- To recommend customer which product and solution suits their requirement.
Service Engineer
Vijaya Lakshmi Automation India Pvt Ltd
Bangalore
05.2008 - 05.2010
- To develop Ladder logic for Rice Mill process using Codesys for ABB 550 Series PLC's
- To design PLC Control Panel using AutoCAD
- Perform IO Testing in the PLC Panel before the Panel Dispatch
- Visit the site and perform Commissioning Activities
Education
Bachelor of Engineering -
Anna University
Chennai05.2005
Skills
PLC programming (P80i)
Network traffic analysis (Wireshark)
Vulnerability scanning/Assessment (Nessus)
Web application security (OWASP ZAP/Burpsuite)
Network scanning (Nmap)
Penetration testing (Kali Linux)
IEC62443 standards compliance
Threat modeling
Risk assessment (IEC62443-3-2)
Data protection (Acronis)
Network monitoring (Nozomi Guardian)
Endpoint protection (Trellix Solidcore)
Firewall management (Palo Alto)
Host Intrusion Detection System (HIDS)
Certification
Ceritified Ethical Hacker
CompTIA Security +
Nozomi Network Ceritifed Engineer
Advanced Cybersecurity for Industrial Control Systems (ICS301)
AREA OF INTEREST
- OT Cyber Security
- Pen Testing
- ISA/IEC 62443 Certification
- Network Security
Timeline
Sr.Product Security Analyst, GE Vernova
GE Power Conversion India Pvt Ltd
07.2015 - Current
System Engineer - Marine Automation
GE Power Conversion UK Ltd
10.2014 - 07.2015
System Engineer-Marine Automation
GE Power Conversion
05.2012 - 09.2014
System Engineer - Metals Industry
GE Power Conversion India Ltd
12.2010 - 05.2012
Senior Customer Service Engineer
Leonardo Automation India Pvt Ltd
08.2010 - 12.2010
Service Engineer
Vijaya Lakshmi Automation India Pvt Ltd
05.2008 - 05.2010
Bachelor of Engineering -
Anna University
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