Network Segmentation Engineer – OT Systems

RED Global; India; Remote; INR 2,567,000 - 3,013,000; Full time

Job summary

RED Global is seeking an experienced Network Segmentation Engineer – OT Systems to strengthen cybersecurity across manufacturing and industrial environments. The role focuses on designing and implementing secure network architectures for multiple sites, leveraging Palo Alto firewalls and OT security best practices.

Ideal candidates have 10+ years in IT/OT networking and a deep understanding of defence in depth, least-privilege access, and Zero Trust.

Qualifications

• This role requires 10+ years of experience in IT/OT networking, network security or cybersecurity engineering.
• Strong hands-on experience with Palo Alto Networks firewalls.
• Solid understanding of network segmentation, VLANs, routing, firewall policies and network security architecture.
• Experience in industrial or manufacturing network environments.
• Understanding of OT cybersecurity principles, including defence in depth and least-privilege access.
• Familiarity with OT cybersecurity frameworks and standards such as IEC 62443.

Responsibilities

• Design, implement and maintain secure network architectures across multiple manufacturing sites.
• Strengthen cybersecurity across IT/OT environments and industrial networks.
• Collaborate with manufacturing teams, engineering and senior management to ensure secure operations.

Skills

OT cybersecurity

Network segmentation

Defence in depth

Least-privilege access

Stakeholder management

Zero Trust

Education

Tools

Palo Alto Firewalls

Elisity Micro-segmentation Platform

Job description

On behalf of one of our pharmaceutical clients at RED we are currently recruiting for an experienced Network Segmentation Engineer – OT Systems to strengthen cybersecurity across our manufacturing and industrial environments.

This is an exciting opportunity for an IT/OT Network Security professional to play a key role in designing, implementing and maintaining secure network architectures across multiple manufacturing sites.

Location - India (Fully Remote)

Experience - 10+ years

Specialism - OT Cybersecurity | Network Segmentation | Palo Alto Firewalls

Duration - 8 months + B2B Contract

5+ years of experience in IT/OT networking, network security or cybersecurity engineering.

Strong hands-on experience with Palo Alto Networks firewalls.

Solid understanding of network segmentation, VLANs, routing, firewall policies and network security architecture.

Experience working with industrial or manufacturing network environments.

Understanding of OT cybersecurity principles, including defence in depth and least-privilege access.

Excellent communication and stakeholder management skills, with the ability to engage manufacturing teams, engineering, capital projects and senior management.

Experience with the Elisity Micro segmentation Platform.

Knowledge of Zero Trust architecture and micro segmentation.

Understanding of industrial cybersecurity frameworks and standards, such as IEC 62443.