Senior Linux Administrator

7 days ago

Singapore ALMR CONSULTING PTE. LTD. Full time

**Job Overview**:
**Key Responsibilities**:

- Manage installation, configuration, patching, and maintenance of Linux servers (RHEL, CentOS, Ubuntu).
- Administer and support Docker environments - container orchestration, image optimization, Dockerfile creation.
- Automate routine system tasks using Bash, Python, or other scripting languages.
- Implement and monitor system and container performance using industry tools.
- Enforce system and container security practices including ACLs, VPN, firewalls.
- Support cloud-hosted Linux environments (AWS, Azure, or GCP) in hybrid setups.

**Key Requirements**:

- Minimum 8-10 years of hands-on experience in Linux system administration (RHEL, CentOS, Ubuntu).
- Strong Docker containerization experience (build, deploy, troubleshoot).
- Proficiency in scripting (Bash, Python) and automation of system tasks.
- Solid understanding of performance tuning, system monitoring, and high availability.
- Working experience with public cloud platforms (AWS, Azure, or GCP).
- Good understanding of security standards and compliance for infrastructure.
- Strong communication and problem-solving skills.

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