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System Engineer (Linux)

3-5 Years
SGD 6,000 - 8,000 per month
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  • Posted 2 days ago
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Job Description

We are looking for a skilled System Engineer (Linux) to join our Infrastructure team. The ideal candidate will manage and support Linux-based systems across on-premises and cloud environments while ensuring high availability, security, and performance.

Key Responsibilities:

  • Design, implement, and support scalable and secure Linux-based infrastructure solutions.
  • Administer Red Hat Enterprise Linux (RHEL) systems, including patching, upgrades, and performance tuning.
  • Monitor and maintain system health, performance, and security across datacentres and cloud platforms.
  • Manage infrastructure and security tools (e.g., ManageEngine, encryption, key management).
  • Configure and troubleshoot virtualization platforms (VMware, Hyper-V).
  • Deploy and maintain cloud services (compute, containers, serverless, networking, storage, security).
  • Support middleware platforms, WAF, CDN, ALB/NLB, and NetScaler.
  • Install and manage Linux/UNIX servers in on-prem and cloud environments.
  • Provide L2/L3 technical support for Linux/UNIX issues.
  • Participate in on-call rotations for after-hours support.
  • Troubleshoot cloud infrastructure, network, and application deployment issues.
  • Maintain documentation on system configurations and processes.

Requirements:

  • 3-5 years of hands-on experience managing Linux-based environments.
  • Strong proficiency in Linux administration (RHEL preferred).
  • Experience with Terraform, Ansible, Lambda functions, and backup tools.
  • Familiarity with Windows Server (added advantage).
  • Good understanding of AD, DNS, DHCP, and Group Policy.
  • Experience with VMware/Hyper-V virtualization.
  • Solid grasp of cloud networking (VPCs, subnets, routing, load balancers).
  • Knowledge of cloud security best practices.
  • Experience with monitoring and systems management tools.
  • Strong troubleshooting and communication skills.
  • Certifications such as RHEL, AWS Solutions Architect, MCSA/MCSE are a plus.

To apply,simply click the Apply button or send your updated profileto

EA Licence No.:18S9405 / EA Reg. No.:R1330864

PerceptSolutions is expanding and actively seeking talented individuals. We encourageapplicants to follow Percept Solutions on LinkedIn at https://www.linkedin.com/company/percept-solutions/to stay informed about new opportunities and events.

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Job ID: 135092661

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