System Engineer - Cloud, Automation & Observability

Asiacruit; Jakarta Barat; On-site; IDR 240,000,000 - 400,000,000; Full time

Benefits offered by this job

Competitive salary

Professional growth

Technical training

Certifications

Job summary

Asiacruit is seeking a proactive System Engineer to join the IT operations team. You will design, implement, maintain, and optimize server, network, and cloud infrastructure to deliver secure, high-performance services.

You will report to the IT Manager and collaborate with development, security, and operations stakeholders to deliver operational excellence. You will be responsible for automation, monitoring, and incident resolution, with 3+ years of hands-on Linux/Windows experience and a

Qualifications

• Bachelor’s degree in Computer Science, Information Technology, Engineering, or related field.
• 3+ years of hands-on experience in systems engineering, systems administration, or site reliability engineering supporting Linux and/or Windows server environments.
• Strong experience with Linux administration (RHEL/CentOS/Ubuntu) and Windows Server; virtualization and container technologies (Docker, Kubernetes) are preferred.
• Practical experience with one or more cloud providers (AWS, Azure, GCP) and infrastructure-as-code/automation tools (Terraform, Ansible, CloudFormation).
• Solid understanding of TCP/IP, routing, switching, load balancers, VPNs, and security best practices.
• Experience with monitoring/logging/observability tools (Prometheus, Grafana, ELK, Datadog) and strong troubleshooting skills.
• Ability to write scripts in Bash, Python, or PowerShell; relevant certifications are a plus but not required.

Responsibilities

• Infrastructure Design & Implementation: Plan, deploy, and configure on-premises and cloud-based servers, storage, networking, and virtualization platforms. Implement automation for provisioning, configuration management, and deployment using industry tools and scripting. Assist in capacity planning and performance tuning.
• Systems Administration & Maintenance: Perform routine system administration tasks including OS and application patching, backups, user and permission management, and log review. Monitor system health and respond to alerts, following runbooks and escalation procedures. Maintain infrastructure documentation and SOPs.
• Security & Compliance: Implement and maintain security controls (firewalls, IDS/IPS, endpoint protections, encryption) and follow least-privilege principles. Support vulnerability assessments, patch management, and remediation activities to meet regulatory requirements.
• Automation, Monitoring & Improvement: Develop and maintain automation scripts and CI/CD pipelines to streamline deployments. Design, configure, and tune monitoring and alerting systems for observable systems. Evaluate new tools and process improvements to increase efficiency.
• Support & Collaboration: Provide level-2/3 support for production incidents, participate in on-call rotations, and contribute to post-incident reviews. Collaborate with development, QA, and security teams to support troubleshooting and change management. Mentor junior engineers.

Skills

Problem-solving

Communication skills

Adaptability

Attention to detail

Education

Bachelor's degree in Computer Science, Information Technology, Engineering, or related field

Tools

Linux administration (RHEL/CentOS/Ubuntu)

Windows Server

VMware

KVM

Docker

Kubernetes

AWS

Azure

GCP

Terraform

Ansible

CloudFormation

TCP/IP networking

Prometheus

Grafana

ELK

Datadog

Bash

Python

PowerShell

RHCE

AWS Certified Solutions Architect

CCNA

Job description

Asiacruit is seeking a proactive System Engineer to join the IT operations team. You will design, implement, maintain, and optimize server, network, and cloud infrastructure to deliver secure, high-performance services.

You will report to the IT Manager and collaborate with development, security, and operations stakeholders to deliver operational excellence. You will be responsible for automation, monitoring, and incident resolution, with 3+ years of hands-on Linux/Windows experience and a