Total 2 site engineer job vacancies in Others category in Singapore

You will mainly be responsible for:

• Performing all run activities in respect of the company's process, ensuring :

• SLA and priorities are respected
• Appropriate reaction, in line with the severity of an incident or escalation.
• Process are dully followed (service request, change, incident, problem management)
• Management of technical issues, escalations and ensuring good level of delivery
• Primary operational technical support and assist the functional support teams
• Good collaboration between various teams within ITS and also BLI

• Continuous improvement of service

• Propose improvement and solution to reduce repetitive tasks
• Improving complex operations (DRP, Migrations, Major maintenance etc.)
• Improving reliability and quality of our systems (automation, monitoring, alerting, security, RCA etc.)
• Reducing time-to-market by implementing CICD pipelines where possible
• Improve and standardize existing workflow processes and framework
• Bridging the gap between Dev and Ops

• Managing knowledge within the team

• Sharing and Promoting knowledge sharing within the organization (trainings, documentations etc.)
• Driving the most complex operations & ensures they are well prepared (involvement on DRP test, WIP, etc…).
• Act as global coordinator main events.
• Review of major releases roadmaps
• Ensure post checks are documented, performed and report is shared

Job Requirements:

• The position requires a minimum of 3 years relevant experiences as a production support or at least infrastructure support or development role.
• Experience in a banking environment is a plus.
• Minimum 3 years of experience with UNIX environments
• Minimum 3 years of experience in scripting languages such as Python, Powershell
• Minimum 2 years of hands on experience in any of these tools and technologies such as Ansible, Gitlab, Azure Devops, Docker, Kubernetes
• Experience with task schedulers such as Control-M
• Good understanding of IT ecosystems and application architectures
• Knowledge about : CICD pipelines, ITIL practices, Agile practices, Lean, Observability tools such as Grafana, Kibana, Prometheus, or Dynatrace is a plus

Interested applicants please send your resume in MS Words format and attn it to Tan Joanna (R1104661).

Short listed candidates will be notified

www.ambition.com.sg

EA Registration Number: R1104661

Data provided is for recruitment purposes only

Business Registration Number: 200611680D. Licence Number: 10C5117

Roles and Responsibilities

Cluster Setup and Maintenance:

• Install, configure, and maintain big data platforms like Hadoop Clusters, Elastic Search, Spark, Kafka, Hive etc.
• Set up and manage distributed file systems (HDFS) and NoSQL databases (HBase, Cassandra).
• Ensuring high availability and reliability of Hadoop, Kafka and Elasticsearch Clusters.

Performance Optimization:

• Monitor system performance, fine-tune jobs, and optimize cluster utilization.
• Manage and resolve performance bottlenecks in big data environments.

Security Management:

• Implement data security policies, user authentication (Kerberos), and access control (Ranger, Knox).
• Regularly review and plan patch systems to ensure data integrity.
• Apply updates, patches, and version upgrades to all managed systems.
• Ensuring the backward compatibility and minimal downtime during upgrades.

Backup and Recovery:

• Plan and implement backup and recovery strategies for big data environments.
• Develop disaster recovery solutions and test failover scenarios.

Workflow Automation:

• Design and implement workflows using tools like Apache Oozie or Apache Airflow.
• Automate cluster management tasks like upgrades and scaling.
• Developing shell scripts and Ansible Playbooks to automate routine tasks, including monitoring, backups, and deployments.

Monitoring and Support:

• Monitor logs, metrics, and system health using tools like Ambari, Cloudera Manager, or Prometheus.
• Provide 24/7 on-call support for production systems and resolve incidents.

Collaboration:

• Work closely with data engineers and developers to support ETL pipelines and data processing jobs.
• Collaborate with stakeholders to ensure big data systems meet organizational needs.
• Working transversally with other teams to guarantee high data quality and availability.

Cloud migration

• Migration planning from On-premises to GCP & AWS cloud

Required Skills and Qualifications

Technical Skills:

• Strong knowledge of big data ecosystems (Hadoop, HDFS, YARN, Hive, HBase, Spark, Kafka and Elastic Search).
• Proficiency in Linux/Unix system administration.
• Experience with monitoring tools like Nagios, Grafana, or Splunk, HPOMI.
• Scripting skills in Python, Ansible, Shell, or Bash.
• Familiarity with cloud platforms (AWS, Azure, GCP) and their big data services.

Soft Skills:

• Strong problem-solving and analytical abilities.
• Effective communication and collaboration skills.
• Ability to handle high-pressure production environments.

Preferred Experience

• 8-9 years of experience in big data administration or similar roles.
• Hands-on experience in scaling and managing large, big data clusters in production environments.

Interested applicants please send your resume in MS Word format and attention it to Tan Joanna (R1104661)

Shortlisted candidates will be notified

Data provided is for recruitment purposes only

www.ambition.com.sg

EA Registration Number: R1104661

Business Registration Number: 200611680D. Licence Number: 10C5117