Gurdeep Singh

About Gurdeep Singh

Highly experienced IT-OT Cybersecurity Architect with 12+ years of proven success in designing, implementing, and managing robust security solutions for critical infrastructure and industrial control systems. Proven ability in IT-OT security risk assessments, Onsite plants Assessments, IT-OT Network Security Design & Implementation, OT Cyber Security Solution, Incident response, and driving OT security transformation Programs for strategic clients.Deep expertise in OT on-site (Plants, Factories) Assessment, IT-OT Security Consulting, IT-OT Segregation & Convergence, Integrating OT and IT systems while maintaining operational integrity, OT Security Architecture Design, IT-OT use cases design, OT Network/Security Controls, OT Network Build and Implementation, OT Assets Migration, Industry Transformation Legacy to Industry 4.0, Zero Trust, ISO27001, NIST 800-82, IEC 62443 - Security policies, Network security, Access control, identification and authentication control, Incident management and OT security best practices.Technical Skills: IT-OT Security, Security Operations, Risk Assessment, Vulnerability Assessment & Management, Incident Response, Firewalls -Checkpoint, Palo Alto, Eortigate, Proxies- Zscaler, Bluecoat, Load balancers, Forescout NAC, Synalogy, NAS, IDS/IPS, Claroty, Microsoft IOT Defender, SIEM - Splunk, Endpoint Security, Cloud Security, Application Security, Networking (including IT-OT), WSUS, Knowledge of Control Systems (PLC, DCS, SCADA, HMI, MES), TCP-IP protocol, Industrial Protocols (Modbus, Profibus, Profinet DNP3, OPCUA), Zero Trust, Data Security, Threat Intelligence.Achievements: Led the OT security transformation Programs for Oil & Gas manufacturing Client and remediated more than 20+ sites, Successfully architected and implemented a Segregated IT-OT Network, OT Wireless Solutions, Zero-trust security model for a critical manufacturing plants, enhancing security posture and improving operational efficiency.Soft Skills: Communication, Collaboration, Problem-solving, Project Management, Critical Thinking, Presentation, Negotiation.

Experience

1. IT Ot Cyber Security Architect

   Tata Consultancy Services

   Dec 2020 — Present · Noida, IN

Education

• Guru Nanak Institute of Technology, Hoshiarpur

  Diploma of Education, Electrical, Electronic and Communications Engineering Technology/Technician

• Karnatak University

  Bachelor of Technology - BTech, Information Technology

  2010 — 2013

Skills

• Computer Security
• Cisco Nexus
• Virtual Private Network (Vpn)
• Unix
• Cissp
• Information Security
• Vpn
• Checkpoint
• Ccna
• Linux
• Security
• Data Center
• Vulnerability Assessment
• Network Secuirty
• Cisco Technologies
• Networking
• Checkpoint Security
• Firewalls
• Cisco Systems Products
• Network Engineering
• Routing
• Siem
• Network Security
• Penetration Testing
• Dns
• Dlp
• Vmware
• Network Administration
• Cisco Asa
• F5 Bigip
• Switching
• Domain Name System (Dns)
• Tcp/Ip
• Web Application Security
• Ips
• Security Information and Event Management (Siem)
• Pix
• Ceh
• Internet Protocol Suite (Tcp/Ip)