OT/IOT Security Consultant-Nozomi

JR United Kingdom; Coventry; On-site; GBP 80,000 - 100,000; Full time

Job summary

A global technology company in Coventry is seeking an OT/IOT Security SME with over 10 years of experience in Cybersecurity. The role involves designing and implementing security solutions for ICS/OT environments and deploying technologies like Nozomi. The ideal candidate will have in-depth knowledge of NIST standards and cybersecurity frameworks, along with strong skills in vulnerability assessment and policy definition.

Qualifications

• 10+ years of experience in Cybersecurity.
• Experience in designing & implementing cybersecurity frameworks for ICS/OT environments.

Responsibilities

• Design and implement technical solutions for asset discovery, OT cybersecurity, and vulnerability assessment tools.
• Define and implement OT-specific security policies and monitoring rules.
• Deploy OT Security platform across global sites.

Skills

Cybersecurity

ICS/OT network architectures

NIST SP 800-82

Vulnerability assessment tools

Tools

Nozomi

SIEM

Job description

We are a $13+ billion global technology company, home to more than 224,000 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud, and AI, powered by a broad portfolio of technology services and products.

HCLTech is a globally recognized leader in the Tech and IT industry, but we’ve never forgotten the startup mindset that got us here. We’ve always approached our work with an idea-first attitude because every one of our accomplishments — no matter how big or small — can be traced back to an idea’s single spark.

It’s that spark — that inner drive — that sets our people apart from our competitors. It enables us not just to pull off game-changing feat after game-changing feat but to better our world in the process. We want you to find your spark. Because that’s what drives you to be better, be more and ultimately, be more fulfilled.

OT/IOT Security SME

Role: 10+ years of experience in Cybersecurity, designing & implementing on ICS/OT network architectures, cybersecurity frameworks for ICS/OT environments, including NIST SP 800-82 and related standards.

Key Responsibilities:

1. Designing and implementing technical solutions for asset discovery, OT cybersecurity, and vulnerability assessment tools.
2. Defining and implementing OT-specific security policies and monitoring rules within Nozomi to detect anomalies, threats, and compliance violations.
3. Deploying OT Security (Nozomi)/IDS platform across global sites.
4. Providing implementation support & reporting for ICS security using tools like SIEM.