24/7 Mission-Critical Systems Engineer & DevOps

ASCENDION ENGINEERING SOLUTIONS SINGAPORE PTE. LTD.

Singapore

On-site

SGD 70,000 - 110,000

Full time

14 days+

Get more replies from employers

Send a job-specific resume in minutes.

Job summary

ASCENDION ENGINEERING SOLUTIONS SINGAPORE PTE. LTD. is seeking a highly motivated Software System Engineer to support Day 2 operations, maintenance, and enhancement of mission-critical systems in a 24/7 environment.

You will build and optimize CI/CD pipelines, manage containerized deployments with Docker/Kubernetes, and collaborate across infrastructure, security, and development teams. The role requires 3 years of relevant experience with strong Linux administration and incident resolution

Qualifications

Diploma or bachelor’s degree in Computer Science/Information Technology/Software Engineering or related disciplines.
Minimum 3 years of relevant working experience in software system engineering, DevOps engineering, application support, production support.
Experience supporting enterprise or mission-critical systems is highly preferred.
Experience in government or large-scale enterprise environments will be an advantage.

Responsibilities

Provide Day 2 operational support for mission-critical applications and platform services.
Perform incident investigation, troubleshooting, root cause analysis (RCA), and issue resolution.
Support production deployment activities, rollback activities, and post-deployment verification.
Monitor system health, application performance, logs, and operational alerts.
Work closely with Day 1 support teams, infrastructure teams, software developers, cybersecurity teams, and project stakeholders.
Support system recovery, disaster recovery (DR), and business continuity activities.
Participate in standby support and after-office-hour support activities when required.
Ensure compliance with operational procedures, governance, and security policies.