Senior Administrator IT Security
HCLTech · Bengaluru, Karnataka, India
Applications are made on HCLTech's own site. We never sit in the middle.
Job description
Senior Administrator - IT security India Senior Administrator - IT security Bengaluru, Karnataka 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 Integrate Cyolo with Identity Providers ie AzureAD, LDAP, other SSO solutions 2-5+ Years of experience with OT Focus Certifications such as GICSP, CEH, CompTIA Security+, or Cyolo-specific certifications.