Senior Administrator - IT security

HCLTech
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📍 Bengaluru, India

About this role

Job Summary

OT Security Engineer - L2 OT Security Engineer

Role Summary:

We are seeking a skilled L2 OT Security Engineer with hands-on experience in Cyolo Secure Remote Access (SRA) solutions to support, maintain, and enhance secure connectivity within Operational Technology (OT) environments. The role involves troubleshooting, deployment support, and ensuring secure access to critical industrial assets while complying with industry standards.

Key Responsibilities

Support maintain and enhance Secure Remote Access solutions within Operational Technology environments

Support for Cyolo Secure Remote Access platform deployments and implementation.

Perform root cause analysis (RCA) and implement corrective actions for recurring incidents.

Assist in deployment, configuration, and onboarding of Cyolo components including gateways, connectors, and agents.

Configure role-based access control (RBAC), secure tunnels, and zero-trust access policies.

Integrate Cyolo with Identity Providers (IdP) such as Azure AD, LDAP, or SSO solutions.

Monitor sessions and enforce least privilege access principles.

Monitor system health, logs, and alerts for any suspicious or unauthorized activities

Support integration with SCADA, PLC, DCS systems, and other OT assets.

Maintain technical documentation including architecture diagrams, SOPs, runbooks, and troubleshooting guides.

Skill Requirements

Hands-on experience with Cyolo Secure Remote Access (SRA) or similar solutions (e.g., Secomea, Fortinet, Zscaler, BeyondTrust).

Strong understanding of OT environments (ICS, SCADA, DCS, PLCs).

Experience with identity and access management (IAM) and SSO technologies.

Familiarity with Zero Trust Architecture and secure remote access concepts.

Cyolo SRA

Other Requirements

2-5+ Years of experience with OT Focus

Certifications such as GICSP, CEH, CompTIA Security+, or Cyolo-specific certifications. 

Integrate Cyolo with Identity Providers ie AzureAD, LDAP, other SSO solutions

Frequently Asked Questions

Is the salary disclosed for the Senior Administrator - IT security position at HCLTech?
The salary for this Senior Administrator - IT security role at HCLTech is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Senior Administrator - IT security position at HCLTech located?
This Senior Administrator - IT security role at HCLTech is based in Bengaluru, India. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
How do I apply for the Senior Administrator - IT security position at HCLTech?
Click the "Apply Now" button on this page. You will be redirected to HCLTech's official application portal hosted on successfactors where you can submit your application directly.
When was the Senior Administrator - IT security job at HCLTech posted?
This Senior Administrator - IT security position at HCLTech was posted on Aug 19, 2026. Apply as soon as possible — early applications are often reviewed first.
Senior Administrator - IT security
HCLTech
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