Senior Linux Security Engineer

Hrassistance India Consultancy Llp; Bengaluru; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

Hrassistance India Consultancy Llp is looking for a Senior Linux Security Engineer to design and implement security architecture for next-generation battery energy storage systems. This role focuses on deploying Linux hardening initiatives and ensuring compliance with the highest cybersecurity standards.

The ideal candidate will lead the implementation of security controls across the platform while maintaining operational excellence. Key responsibilities include vulnerability assessments, security policies development, and staying updated with emerging threats.

Qualifications

• Deep expertise in securing enterprise systems is required.
• Proven experience in Linux hardening initiatives.
• Strong knowledge of security policies and documentation.

Responsibilities

• Deploy enterprise-wide Linux hardening initiatives.
• Design and enforce file system security policies.
• Harden network stack configurations to improve security.
• Perform vulnerability assessments and security gap analysis.
• Stay updated with emerging threats and security technologies.

Skills

Linux Architecture & Security

Linux Hardening

MQTT Protocol Understanding

Job description

Senior Linux Security Engineer

We are seeking an exceptional Senior Linux Security Engineer to secure next-generation battery energy storage platforms. This critical role focuses on designing and implementing comprehensive security architecture for Linux-based control systems.

The ideal candidate will be a Linux hardening specialist with deep expertise in securing enterprise systems and will lead the implementation of security controls across the platform. The role ensures that energy storage solutions meet the highest cybersecurity standards while maintaining operational excellence.

Key Responsibilities

• Deploy enterprise-wide Linux hardening initiatives, including:
  • OS-level security configurations
  • Secure boot implementation
  • Kernel security enhancements
• Design and enforce:
  • File system security policies
  • Logging and auditing mechanisms
  • Continuous monitoring frameworks
• Harden network stack configurations, including:
  • Firewall rules
  • Secure protocol implementations
  • Network segmentation strategies
• Develop and maintain:
  • Linux hardening baselines
  • Security benchmarks
  • Automated compliance validation frameworks
• Minimize attack surface through:
  • Service reduction
  • Secure default configurations
  • Removal of unnecessary software components
• Design and implement secure architectures for visualization platforms and monitoring systems.
• Develop and maintain security policies, procedures, and technical documentation.
• Perform:
  • Vulnerability assessments
  • Security gap analysis
  • Penetration testing coordination
• Stay updated with emerging threats, vulnerabilities, and security technologies relevant to Linux environments.

Mandatory Skills

• Linux Architecture & Security
• Linux Hardening
• MQTT Protocol Understanding

Good-to-Have Skills

• DevSecOps Integration
• UI/UX Protocol Understanding
• Web Application Security Understanding
• OT/ICS Cybersecurity Architecture Design
• SCADA Security (Linux-Based Control Systems)
• IEC 62443 Implementation & Compliance
• Defense-in-Depth Security Architecture for OT Environments
• OT Risk Assessment & Management Frameworks
• Experience with Critical Infrastructure Systems
• Energy / Battery Storage / Renewable Energy Domain Experience
• Advanced UI/UX Security
• Advanced Threat Intelligence & Threat Hunting
• Endpoint Detection & Response (EDR)