Editorial summary

The company is seeking an Application Operations Engineer for a one-year contract position within a leading corporate and investment bank's Information Systems and Technology centre in Singapore. The role requires advanced hands-on experience in UNIX or Linux production environments, supporting enterprise applications in complex, business-critical settings, and troubleshooting infrastructure and application issues. The position offers a monthly salary of 7,500. Candidates with strong technical skills in system navigation, log analysis, and network commands are preferred.

This summary is AI-generated and may contain inaccuracies. Please refer to the full job description below.

Job description

[This job id 26973 first appeared in Job-Q.com on 23 Aug 2026]

Application Operations Engineer

1-Year Contract

Our client is a leading corporate and investment bank with a well-established Information Systems and Technology centre in Singapore.

Technical Requirements

• Advanced hands-on capability in UNIX or Linux production environments, including system navigation, process analysis, log investigation, file systems, permissions, resource utilisation, networking commands, and production troubleshooting.
• Strong experience supporting enterprise applications in complex, business-critical production environments.
• Ability to diagnose application and infrastructure issues across multiple technical layers, including operating systems, application processes, batch jobs, interfaces, middleware dependencies, databases, and networks.
• Strong scripting and automation capability using Python, PowerShell, Bash, or UNIX Shell.
• Ability to develop, maintain, test, and troubleshoot operational scripts used for monitoring, deployment, workflow automation, housekeeping, recovery, and production support.
• Hands-on experience with at least one of the following technologies:AnsibleGitLabDockerKubernetes
• Practical knowledge of CI/CD pipelines, source control, automated deployment, release orchestration, and environment configuration.
• Experience implementing automation that improves production reliability, deployment consistency, operational efficiency, or recovery capability.
• Strong production troubleshooting capability, including:Incident diagnosis and service restorationRoot Cause AnalysisLog and error analysisPerformance and capacity investigationRecurring-issue eliminationProduction change validation
• Experience supporting complex operational activities such as:Disaster Recovery Planning and exercisesApplication or platform migrationsMajor production maintenanceRelease and deployment activitiesInfrastructure or application changes
• Understanding of enterprise application architecture, including application components, interfaces, dependencies, data flows, batch processing, and upstream or downstream systems.
• Practical knowledge of observability and monitoring concepts, including dashboards, metrics, alerts, logs, application performance, and service availability.
• Familiarity with one or more observability tools such as Grafana, Kibana, Prometheus, AppDynamics, or Dynatrace.
• Familiarity with enterprise task scheduling tools such as Control-M or comparable workload automation platforms.
• Understanding of IT service-management practices, including Incident, Problem, Change, Release, and Service Request Management.
• Knowledge of Agile, DevOps, and Lean practices within application-development and production-support environments.
• Ability to assess production risks, validate implementation plans, prepare recovery procedures, and support post-implementation verification.
• Ability to translate recurring operational issues into sustainable technical improvements through automation, monitoring, standardisation, or architectural change.
• Ability to maintain accurate technical documentation, troubleshooting guides, support procedures, and operational recovery instructions.
  

Next Step

• Simply click on 'Apply here' or email to to drop your resume.

Tamanna Bilandi

EA Licence No. 91C2918

Personnel Registration No. R209624

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