Quick Summary
Design, implement, and maintain scalable infrastructure and network architecture Manage cloud and on-premise environments, including compute, storage, networking,
We are looking for a highly skilled Senior Infrastructure & Network Engineer to design, manage, and optimize scalable infrastructure and network systems that support business-critical applications and services. This role will be responsible for ensuring high availability, security, performance, and reliability across cloud and on-premise environments.
The ideal candidate has strong hands-on experience in infrastructure operations, networking, cloud platforms, automation, and security best practices.
Responsibilities
~1 min read- →Design, implement, and maintain scalable infrastructure and network architecture
- →Manage cloud and on-premise environments, including compute, storage, networking, and security
- →Configure and troubleshoot network infrastructure including routers, switches, VPNs, firewalls, and load balancers
- →Monitor infrastructure health, system availability, and network performance
- →Implement infrastructure automation using scripting and Infrastructure-as-Code tools (Prefered)
- →Support CI/CD pipelines and deployment infrastructure (Prefered)
- →Manage Kubernetes clusters, containerized environments, and related orchestration tools (Prefered)
- →Perform system hardening, patching, backup, disaster recovery, and security improvements
- →Troubleshoot incidents, perform root cause analysis, and ensure timely resolution
- →Collaborate with software engineering, security, and Platform & SRE teams to improve platform reliability
- →Create and maintain technical documentation, SOPs, and infrastructure diagrams
- →Participate in on-call rotation and incident response when required
- →Bachelor’s degree in Computer Science, Information Technology, or related field
- →6–10 years of experience in infrastructure, network engineering, or Platform/SRE roles
- →Strong knowledge of TCP/IP, DNS, VPN, routing, switching, firewalls, and network security
- →Hands-on experience with cloud platforms such as AWS, GCP, or Azure
- →Experience managing Linux-based systems in production environments
- →Strong experience with Kubernetes and container technologies (Docker, Helm, etc.) (Prefered)
- →Familiarity with Infrastructure-as-Code tools such as Terraform or Ansible
- →Experience with monitoring/logging tools such as Prometheus, Grafana, ELK, Datadog, or similar (Prefered)
- →Knowledge of CI/CD pipelines and automation practices (Prefered)
- →Strong troubleshooting and analytical skills
- →Good communication and collaboration abilities
Location & Eligibility
Listing Details
- Posted
- May 11, 2026
- First seen
- July 3, 2026
- Last seen
- July 15, 2026
Posting Health
- Days active
- 0
- Repost count
- 0
- Trust Level
- 22%
- Scored at
- July 3, 2026
Signal breakdown

Ajaib is a leading investment platform in Indonesia, founded in 2018, specializing in mobile and online trading solutions.
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