Location
D27 Yishun, Sembawang
Job Type
Full-time
Experience
Mid
Category
General
Salary
$5,000 - $7,000
Posted
14 hours ago
Expires
Apr 29, 2026
Views
0

Job Details

Vacancies

1 position

Experience Required

No experience required

Job Description

Responsibilities:

Incident & Application Support

  • Provide second-line (L2) support for production and staging systems, handling escalations from L1 Support.
  • Investigate application errors, system alerts, performance degradation, and integration issues.
  • Restore services within agreed SLA/OLA timelines and ensure proper incident closure

Troubleshooting & Root Cause Analysis

  • Perform in-depth troubleshooting using logs, metrics, and monitoring tools.
  • Conduct root cause analysis (RCA) for recurring or high-impact incidents.
  • Propose and implement corrective and preventive actions to reduce incident recurrence.

Collaboration & Escalation

  • Work closely with L3 engineers, DevOps, and vendors to resolve complex technical issues.
  • Provide clear technical findings, logs, and evidence when escalating issues.
  • Participate in incident bridges, post-incident reviews, and operational discussions.

Operational Excellence

  • Monitor system health, alerts, dashboards, and logs to proactively identify issues.
  • Execute approved configuration changes, patches, and operational fixes.
  • Support deployment, release, and maintenance activities when required.

Automation & Continuous Improvement

  • Contribute to automation of operational tasks, monitoring, and alerting where applicable.
  • Identify gaps in runbooks, SOPs, and operational processes and drive improvements

Documentation

  • Maintain and update runbooks, troubleshooting guides, and knowledge base articles.
  • Document incident resolutions and operational procedures clearly and accurately.

Security & Compliance

  • Adhere to security, access control, and compliance requirements.
  • Handle sensitive information in logs, tickets, and systems appropriately.
  • Support audits, vulnerability remediation, and compliance checks when required.

Key Experiences and Qualifications:

Educational Background

  • Diploma or higher in Computer Science, Information Technology, or a related field

Professional Experience

  • 3–5+ years of experience in application support, systems support, or operations roles
  • Experience supporting production systems in high-availability or mission-critical environments

Technical Expertise

  • Strong hands-on experience with:Application log analysis and monitoring tools (e.g., AWS CloudWatch, Grafana, ELK, Google Analytics)Linux/Unix environments
  • Working knowledge of cloud platforms (e.g., AWS services such as ECS, Lambda, S3, RDS)
  • Basic database knowledge (MySQL, PostgreSQL) for health checks and simple queries
  • Basic understanding of REST APIs, system integrations, and authentication design
  • Familiarity with incident, problem, and change management processes

Problem-Solving Skills

  • Strong analytical and troubleshooting abilities
  • Ability to break down complex incidents into clear, actionable steps
  • Calm and methodical approach when handling production issues under pressure

Operational Practices

  • Familiarity with ticketing and incident management tools (e.g., Jira, PagerDuty)
  • Experience working with runbooks, SOPs, and on-call support rotations (if applicable)

Additional Skills (Preferred / Bonus)

  • Experience supporting cloud-native or microservices-based systems
  • Basic scripting skills (e.g., Bash, Python) for automation
  • Experience working in government, regulated, or large-scale enterprise environments
  • Knowledge of disaster recovery and business continuity planning

Key Character Traits

  • Team player with a collaborative mindset
  • Strong sense of ownership and accountability for system reliability
  • Proactive in identifying and resolving operational issues
  • Willingness and ability to learn and adapt to new systems and tools
  • Open to knowledge sharing and team capability improvement
  • Clear verbal and written communication skills, including incident reporting

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