Senior Cloud Engineer (AWS / Kubernetes)

We are looking for an experienced Senior Cloud Engineer to join our technology team. You will be responsible for designing, implementing, and managing secure, scalable, and high-performing cloud infrastructure that supports critical software applications and business operations. You will work closely with development and technology teams to optimise application performance, scalability, reliability, and security, while helping to establish cloud infrastructure standards and best practices across the organisation. Job Type: Contract Salary Package: Up to $9,500 (basic) + AWS Key Responsibilities Design, build, and implement scalable and high-performance cloud infrastructure on platforms such as AWS and Azure . Manage, monitor, and continuously optimise cloud resources to improve performance, reliability, and cost efficiency. Deploy and manage containerised applications using technologies such as Docker and Kubernetes . Develop and maintain Infrastructure as Code (IaC) using tools such as Terraform, Ansible, or CloudFormation . Monitor infrastructure and application performance, proactively identifying and resolving technical and operational issues. Manage and support database systems and data storage solutions, including MSSQL, MariaDB, and NoSQL databases . Design and implement solutions for high availability, resilience, backup, and disaster recovery . Collaborate with software development teams to optimise application architecture and cloud deployments. Configure and manage network security infrastructure, including next-generation firewalls such as Palo Alto Networks , to enforce security policies and protect cloud environments. Implement cloud security best practices and ensure compliance with relevant security and technology standards. Troubleshoot complex infrastructure, networking, performance, and security issues. Evaluate emerging cloud technologies and recommend solutions that improve operational efficiency and technology capabilities. Requirements Bachelor's degree in Computer Science, Information Technology, Engineering, or a related discipline, or equivalent practical experience. At least 5 years of experience in cloud infrastructure engineering or a related field . Strong hands-on experience with cloud platforms such as AWS and/or Microsoft Azure and their native services. Experience with containerisation technologies such as Docker and managed Kubernetes platforms such as Amazon EKS or Azure Kubernetes Service (AKS) . Proficiency in scripting or automation using Python, Bash, PowerShell , or similar languages. Hands-on experience with Infrastructure as Code tools such as Terraform, Ansible, or CloudFormation . Strong understanding of networking concepts, protocols, and cloud networking . Experience configuring and managing next-generation firewalls , preferably Palo Alto Networks, including security policies, threat prevention, and network segmentation. Knowledge of database management systems such as MSSQL, MariaDB, and NoSQL databases . Strong troubleshooting, analytical, and problem-solving skills. Good communication and interpersonal skills, with the ability to collaborate effectively with cross-functional teams. Good to Have Relevant cloud certifications such as AWS Certified Solutions Architect or Microsoft Certified: Azure Solutions Architect Expert . Network security certifications such as Palo Alto Networks Certified Network Security Engineer (PCNSE) . Experience with monitoring, observability, and logging tools such as Grafana or Dynatrace . Experience in infrastructure and application performance tuning and optimisation. Prior experience supporting business-critical or mission-critical applications . Familiarity with Singapore Government IM8 guidelines or similar technology governance and security standards. Why Join Us? Work on modern cloud infrastructure and large-scale technology environments. Gain exposure to cloud engineering, DevOps, infrastructure automation, and cybersecurity. Collaborate with experienced technology and development teams. Contribute to the design and implementation of secure, scalable, and highly available cloud solutions. By submitting your resume, you consent to the collection, use, and disclosure of your personal information per ScienTec’s Privacy Policy(scientecconsulting.com/privacy-policy). This authorizes us to: Contact you about potential opportunities. Delete personal data as it is not required at this application stage. All applications will be processed…