Note: The job is a remote job and is open to candidates in USA. HCLTech is seeking a Senior Systems Engineer to maintain and advance the reliability, security, and automation of large-scale enterprise infrastructure. The role focuses on vulnerability remediation, automated operating system patching, infrastructure compliance, troubleshooting, and collaboration across Windows and Linux environments.
Responsibilities
- Lead and execute infrastructure vulnerability remediation for Windows and Linux servers, ensuring alignment with enterprise security standards
- Plan, coordinate, and support automated operating system patching across production and non-production environments with minimal downtime
- Collaborate with application teams, risk management, and IT stakeholders to validate systems before and after patching activities
- Actively participate in Agile ceremonies such as daily standups, backlog refinement, and peer reviews to prioritize remediation efforts and deliver results on schedule
- Support Change Management processes, including contributing to ServiceNow change requests, obtaining approvals, and documenting risks associated with patching initiatives
- Troubleshoot and resolve issues related to patching or remediation that impact system stability, performance, and compliance
- Drive continuous improvement by contributing to infrastructure automation and patching process enhancements, engaging with DevOps and automation communities of practice
- Ensure infrastructure compliance with internal security policies by proactively addressing vulnerabilities across diverse enterprise environments
- Communicate patching schedules, expectations, and validation requirements effectively to both technical and non-technical stakeholders
- Mentor and collaborate with peers within Infrastructure Vulnerability DevOps teams to maintain secure, highly available systems
- Maintain proficient working knowledge of key tools, including Confluence, Jira, and Git
Skills
- Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent practical experience
- Strong engineering skills and experience supporting large scale deployment of Windows Servers and Linux Servers
- Expertise in DevOps with Git repo
- Hands-on experience in authoring Automation (prefer Ansible but any flavor)
- Demonstrated capability in vulnerability remediation
- Proven experience in Windows Server and Linux OS patching
- Proficient troubleshooting skills with a focus on system stability, performance, and compliance
- Solid experience with tools such as Git, VSCode, Windsurf AI, and Copilot
- Strong communication and collaboration skills to work effectively with cross-functional teams
- AI and MCP servers
- Integration CI/CD workflow
- API automation and integration (e.g. Tanium, ServiceNow, Satellite, Splunk, Dynatrace)
- Background in system integration projects
- Experience working in Agile environments
- Previous exposure to infrastructure communities of practice is an advantage
Benefits
- Remote work arrangement
- Contract mode
Company Overview
Company H1B Sponsorship