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Open nowPosted today

System Engineer - Unix/Linux

MyCareersFuture94,660 open roles

Pay
SGD 6,000 – SGD 7,000 a month
Where
Singapore
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Your applicationOpen nowSystem Engineer - Unix/LinuxMyCareersFuture · Singapore

  1. YouYes, apply to this one.

  2. CV RocketCV written for this posting.

  3. 25 readersRecruiter, hiring manager, skeptic. Round after round.

  4. CV RocketApplied on MyCareersFuture's own form.

The reply lands in your private mailbox

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The clock on this job

Early applications get read.

8.0% of postings close within 7 days. Measured by our own scanner across the market. MyCareersFuture postings stay open a median of 3 days.

Share of postings closed within
  1. 1.6%1 day
  2. 3.5%3 days
  3. 8.0%7 days
  4. 14.9%14 days
  5. 34.0%30 days
This job: posted today

MyCareersFuture median: 3 days open

The posting

Role: System Engineer - Unix/Linux

Work Location: Bedok

Job Description

We're looking for a detail-oriented and collaborative Engineer, Unix/Linux System to join our growing infrastructure team in Singapore. In this role, you'll take ownership of managing, maintaining, and supporting our Unix/Linux systems while ensuring optimal performance, reliability, and security. You'll work alongside experienced professionals in a supportive environment where innovation and continuous improvement are valued. The ideal candidate will be analytical, organized, and resilient—ready to tackle complex technical challenges while contributing to our organization's infrastructure goals.

- Administer and manage Unix/Linux servers (RHEL, CentOS, Ubuntu) including operational tasks, backup procedures, and SLA compliance

- Ensure high availability and performance of Unix/Linux platforms supporting critical business functions

- Troubleshoot and resolve infrastructure issues impacting system operations in a timely and efficient manner

- Perform system monitoring, performance analysis, and optimization using industry-standard tools

- Execute patching, updates, and vulnerability management to maintain system security and stability

- Develop and maintain shell scripts (Bash, Korn) to automate routine tasks and improve operational efficiency

- Design and implement infrastructure solutions following best practices and organizational standards

- Document system configurations, procedures, and troubleshooting processes for knowledge sharing

- Collaborate with team members, stakeholders, and project management to support infrastructure initiatives

- Participate in testing and implementation of new technologies and services

- Provide technical support and mentoring to junior team members as appropriate

- Suggest process improvements based on emerging technologies, best practices, and changing business requirements

- Support disaster recovery planning and exercises to ensure business continuity

Qualifications

**Required Qualifications:**

- 3-5 years of hands-on experience in Unix/Linux system administration

- Strong knowledge of Linux distributions (RHEL, CentOS, Ubuntu)

- Proficiency in shell scripting (Bash, Korn shell)

- Solid understanding of file systems, LVM, and RAID configurations

- Experience with system monitoring and alerting tools (Nagios, Zabbix, or similar)

- Working knowledge of networking concepts (TCP/IP, DNS, NFS, SSH)

- Experience with patching and vulnerability management processes

- Strong troubleshooting and problem-solving skills

- Bachelor's degree in computer science, information technology, or related field

- Excellent communication and interpersonal skills

- Ability to work effectively under pressure and meet deadlines

**Preferred Qualifications:**

- Experience with infrastructure automation tools (Ansible, Puppet, or Chef)

- Familiarity with containerization technologies (Docker, Kubernetes basics)

- Cloud platform experience (AWS, Azure, or GCP)

- Knowledge of version control systems (Git)

- Experience with performance tuning and system optimization

- Proactive, detail-oriented mindset with a commitment to continuous learning

- Relevant Unix/Linux certifications (RHCSA, LPIC, or equivalent)

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