Role Summary

We are looking for a highly experienced Senior DevOps Engineer to operate in a complex enterprise environment. The role is focused on vulnerability remediation, cloud configuration hardening, CI/CD pipeline support, and OS patching across Windows and Linux platforms. The ideal candidate is hands-on, securityfocused, and capable of working independently within structured enterprise processes.

Required Skills & Experience

• 612 years’ experience in DevOps, Cloud(AWS), or Infrastructure Engineering
• Strong hands-on experience remediating Windows and Linux vulnerabilities
• Deep practical exposure to Linux environments (administration, troubleshooting, hardening)
• Proven experience managing CI/CD pipelines using Jenkins (or similar tool)
• Solid understanding of patch management, system hardening, and vulnerability life cycle
• Experience working in large enterprise or regulated environments
• Ability to work independently while aligning to enterprise governance and standards
• Strong troubleshooting, root-cause analysis, and documentation skills

Key Responsibilities

• Lead remediation of security vulnerabilities identified through enterprise scanning tools
• Review, fix, and harden cloud configurations in line with organisational security and compliance standards
• Design, support, and troubleshoot CI/CD pipelines using Jenkins in enterprise-scale environments
• Perform Windows and Linux OS patching, including vulnerability fixes and system hardening
• Investigate security findings, assess risk, and implement remediation within defined SLAs
• Work closely with Security, Risk, Compliance, and Platform teams
• Operate within enterprise change, release, and incident management frameworks
• Maintain detailed technical documentation, remediation evidence, and audit artefacts

Enterprise / Regulated Environment Experience

• Experience in banking, financial services, government, or large enterprise organisations
• Familiarity with vulnerability scanning tools (e.g. Qualys, Nessus, Prisma, Rapid7)
• Experience with change management, CAB processes, and audit requirements
• Exposure to cloud platforms (AWS, Azure, or GCP) in enterprise setups
• Infrastructure as Code experience (Terraform, CloudFormation)
• Scripting skills (Bash, PowerShell, Python)

Work Style & Attributes

• Self-driven and accountable
• Strong security mindset and attention to detail
• Comfortable working under strict compliance and audit requirements
• Clear communicator across technical and non-technical stakeholders