Senior AWS Cloud & Infrastructure Engineer (L3)

Job Description

We are looking for a senior AWS Cloud Engineer with strong expertise in cloud infrastructure and Windows/Linux systems to handle complex technical escalations, infrastructure optimisation and production support.

Key Responsibilities

• Provide L3 technical support across AWS cloud services and operating systems.
• Administer and troubleshoot AWS EC2, Lambda, ECS, S3, IAM, KMS, WAF and Route 53.
• Manage AWS CloudWatch monitoring and AWS Backup services.
• Perform advanced Windows and Linux troubleshooting.
• Lead root cause analysis for recurring and critical infrastructure incidents.
• Analyse infrastructure performance and implement optimisation measures.
• Support automation of cloud and operating system administration tasks.
• Design and support High Availability (HA) and Disaster Recovery (DR) solutions.
• Execute complex infrastructure changes and validate implementation.
• Support cloud security, IAM, KMS, WAF and OS hardening.
• Provide technical escalation support to L1 and L2 engineers.

Requirements

• Minimum 6 years of overall relevant experience.
• Minimum 5 years in AWS/Cloud and Windows/Linux infrastructure operations.
• Strong hands-on experience with EC2, Lambda, ECS, S3, IAM, KMS, WAF, Route 53 and CloudWatch.
• Strong Windows and Linux administration and troubleshooting skills.
• Experience in automation, HA/DR, performance optimisation and root cause analysis.
• Experience handling complex production infrastructure incidents.
• Bachelor's degree in IT, Computer Science or equivalent qualification.
• AWS Certified Solutions Architect – Professional and/or AWS Certified DevOps Engineer – Professional certification required.

#AWS #AWSArchitecture #CloudInfrastructure #Linux #WindowsServer #AWSBackup #DisasterRecovery #CloudOperations