We are seeking a highly skilled CloudOps Engineer for our cloud operations team within the Cloud Centre of Excellence (CCoE). This role requires deeply hands-on in AWS operations, troubleshooting, operating system management, and SRE practices. We are specifically looking for a candidate with strong hands-on technical expertise in cloud operations. The ideal candidate will bring experience in AWS infrastructure, Linux/Windows operations, container-based deployments, GitLab CI/CD automation, and end-to-end troubleshooting, ensuring our cloud platforms remain secure, resilient, and compliant.
Key Responsibilities
Operational Excellence & SRE
• Drive Site Reliability Engineering (SRE) practices, including SLIs, SLOs, SLAs, error budgets, and automation of operational tasks.
• Manage incident response, root cause analysis, and post-incident reviews to strengthen platform resilience.
• Build and optimize observability and monitoring frameworks (CloudWatch, Grafana, Loki, Tempo, Prometheus).
• Implement self-healing systems and automated recovery where possible.
• Oversee OS patching to ensure no outstanding vulnerabilities, and maintain compliance with security standards.
Hands-on Cloud & Systems Engineering
• Provision, manage, and troubleshoot AWS services such as EC2, ECS, EKS, Lambda, ELB, S3, EFS, RDS, VPC, and IAM.
• Hands-on administration of Linux and Windows operating systems, including hardening, patching, and vulnerability remediation.
• Troubleshoot complex issues across infrastructure, applications, networks, and operating systems.
• Deploy and manage container-based workloads (ECS, EKS, Docker).
• Automate operations using Infrastructure-as-Code (CloudFormation, Terraform) and scripting (Python, Ansible, Bash, PowerShell).
• Implement and optimize GitLab CI/CD pipelines for operations-driven automation.
• Support cloud security, IAM, encryption, and compliance standards
Requirements
Basic Qualifications
• 8+ years of experience in cloud operations, engineering, or SRE roles.
• Strong hands-on expertise with AWS services (EC2, ECS, EKS, Lambda, ELB, S3, EFS, VPC, IAM).
• Good experience with Linux and Windows operating systems, including hardening and patching.
• Proficiency with scripting languages (Python, Ansible, Bash, PowerShell).
• Hands-on experience in container-based deployments (ECS, EKS, Docker).
• Proven ability in infrastructure and application troubleshooting.
• Deep knowledge of SRE principles, including monitoring, incident management, and SLIs/SLOs/SLAs.
• Strong expertise in GitLab CI/CD and automation frameworks (CloudFormation, Terraform).
• Working knowledge of cloud security, IAM, and encryption practices.
• Excellent problem-solving, debugging, and communication skills.
Preferred Qualifications
• AWS certifications: Solutions Architect – Professional, DevOps Engineer – Professional, or SysOps Administrator.
• Experience with observability and monitoring tools (CloudWatch, Grafana, Loki, Tempo, Prometheus).
• Familiarity with multi-cloud or hybrid-cloud operations (AWS and OCI).
• Experience managing high-scale, high-availability, mission-critical environments.
• Track record of implementing automation, SRE practices, and operational process improvements
Top Skills
What We Do
Unison Consulting was launched in Singapore on September 2012, the hub of the financial industry, with innovative visions in the technocratic arena. We are a boutique next-generation Technology Company with strong business-interests in Liquidity risk, Market Risk, Credit Risk and Regulatory Compliance.
Unison provides technology consulting and services to implement Risk Management and Risk Analytics System for Financial Institutions. Our services suite comprises of Techno-Functional consulting, systems integration, Business Intelligence, information management, and custom development of IT solutions, plus project management expertise for financial institutions.
We have expertise in latest cutting edge technology to achieve better total cost of ownership. Through our qualified professionals, we assist you drive your unique risk management strategies, whether that means efficient monitoring, improving risk appetite of the financial institutions, complying with regulations, or capturing growth opportunities through innovation, this is what maximizes your decision taking potential. At Unison Consulting, we view clients as partners, and our success is only measured by the success of our partners. So we put it all on the table in order to exceed expectations.
Our staff consists of young, energetic and innovative consultants who are never afraid to challenge the conventions and push the boundaries in an effort to help our clients. For every project, no matter how large or how small, we strive to not only meet your needs, but deliver a showcase in your field
