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Senior Systems Engineer (Digiverse)

ATT Systems GroupSingapore, SG

19 days ago

Job description

Role and Responsibilities

Design, deploy, and manage scalable, secure cloud infrastructure (AWS, Azure, or GCP).

Administer, configure, and optimize Unix / Linux systems (RHEL, CentOS, Ubuntu, AIX, Solaris).
Develop and maintain automation scripts for system provisioning and configuration (Bash, Python, Ansible).
Monitor system health and performance, respond to incidents, and lead root cause analysis.
Basic database administration and performance tuning
Design and maintain backup, disaster recovery, and high-availability strategies.
Collaborate with cross-functional teams to support CI / CD pipelines and application deployments.
Ensure system security through best practices, patch management, and access controls.
Implement Infrastructure as Code (IaC) using Terraform, CloudFormation, or similar tools.
Document system architecture, configurations, and operational procedures.
Provide mentorship and guidance to junior engineers and help establish engineering best practices.

Qualifications and Educational Requirements

Bachelor’s degree or diploma in Computer Engineering from School of Computing or equivalent,

5+ years of experience with Unix / Linux system administration (RHEL, Ubuntu, AIX, etc.).

3+ years of hands-on experience with cloud platforms (AWS, Azure, or GCP).

Expertise in scripting languages (Bash, Python, Perl).

Strong understanding of networking concepts (DNS, load balancers, firewalls, routing).

Experience with container technologies and orchestration tools (Docker, Kubernetes).

Hands-on experience with monitoring / logging tools (Prometheus, Grafana, ELK, CloudWatch).

Strong analytical and problem-solving skills.

Good proposal writing and architecture drawings skills

Excellent communication and interpersonal skills.

Ability to work both independently and as part of a team.

Detail-oriented and highly organized.

Willingness to learn and adapt to new technologies and challenges.

System Engineer • Singapore, SG