Job Description

We are seeking a hands-on Linux & Windows Systems Engineer to support day-to-day infrastructure operations with a strong focus on vulnerability management, patching, and collaboration across IT and security teams .

This role is execution-focused and best suited for an individual contributor who enjoys working in structured environments, following security processes, and resolving vulnerabilities identified by security teams.

Key Responsibilities

Infrastructure Operations (Linux & Windows)

• Administer and support Linux (RHEL / Ubuntu / CentOS) and Windows Server (2016–2022) environments.
• Perform OS-level troubleshooting, system health checks, and performance tuning.
• Support virtualized and cloud-based environments (VMware / Azure / AWS – as applicable).

Vulnerability Management & Security Operations

• Execute vulnerability remediation activities based on reports from security tools and SOC teams.
• Perform OS patching , updates, and security hardening across Linux and Windows systems.
• Work on vulnerability tickets, remediation tracking, and closure within defined SLAs.
• Collaborate with Security teams on:
• CVE analysis
• Patch deployment
• Risk mitigation activities
• Ensure systems comply with organizational security policies and standards .

Collaboration & Delivery

• Work closely with Infrastructure, Security (SecOps), Application, and Cloud teams .
• Participate in change management, incident response, and operational reviews.
• Follow documented processes and contribute to continuous improvement.
• Maintain clear communication with stakeholders during remediation activities.

Documentation & Process

• Update and maintain:
• System documentation
• Patch and vulnerability remediation records
• Operational runbooks and SOPs
• Assist in audits and security reviews as needed.

Required Skills & Experience

Must-Have

• 5–10 years of hands-on experience as a Systems / Infrastructure Engineer
• Strong experience with:
• Linux OS administration
• Windows Server administration
• Hands-on exposure to vulnerability remediation and patch management
• Experience working in ticket-driven, SLA-based environments
• Strong collaboration and communication skills

Preferred / Good to Have

• Experience with vulnerability tools such as:
• Qualys
• Nessus
• Rapid7
• Familiarity with:
• VMware / Virtualization
• Cloud platforms (Azure / AWS)
• Basic scripting (Bash / PowerShell)
• Understanding of security concepts:
• CVEs
• OS hardening
• Least privilege access

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