🚀 We’re Hiring: Network Security Engineer / Specialist – IT & OT

📍 Location: Chennai

🏢 Work Mode: Work From Office (WFO)

🕐 Shift: UK Timings

🧑‍💻 Experience: 10–12 Years

🏭 Domain: Pharmaceutical / Manufacturing – Added Advantage

We are looking for an experienced Network Security professional with strong hands-on expertise across Enterprise IT Network Security and OT/ICS Security.

The ideal candidate will have experience securing manufacturing and plant-floor environments, while balancing cybersecurity requirements with operational uptime, safety, compliance, and regulatory constraints.

🛠️ Mandatory Skills

✅ 10–12 years of experience in Network Security

✅ Hands-on experience across IT & OT/ICS environments

✅ Firewalls, Network Segmentation, VPN, NAC, IDS/IPS

✅ Secure Remote Access Architecture

✅ IEC 62443 / NIST SP 800-82

✅ Purdue Model

✅ SCADA / PLC / DCS / HMI environments

✅ Azure / Entra ID or equivalent Cloud Network Security

✅ NIST CSF 2.0

✅ SIEM / MDR & Incident Response

✅ Strong documentation and technical communication skills

⭐ Preferred Skills

➕ Pharmaceutical / Life Sciences / Regulated Manufacturing experience

➕ GxP / Validated Systems / DSCSA exposure

➕ CISSP / GICSP / CCNP Security / CCNA

➕ ISA/IEC 62443 certification

➕ Experience working with MDR / SOC partners

➕ Privileged Access Management (PAM)

➕ Identity lifecycle management for network and OT assets

🎯 Ideal Candidate

We’re looking for a professional who can effectively bridge IT cybersecurity and OT operational requirements, with strong collaboration skills across Manufacturing, Automation/Engineering, Compliance, Quality, and Cybersecurity teams.

📩 Interested candidates can share their updated resume along with:

• Total Experience

• IT Network Security Experience

• OT/ICS Security Experience

• Firewall / Network Security Experience

• SCADA / PLC / DCS Experience

• Cloud Security Experience

• Current CTC

• Expected CTC

• Notice Period / LWD

• Current Location

📧 [email protected]

📢 Please share this opportunity with your network!

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