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PTC System (S) Pte Ltd Hiring! Full Time System Administrator – HPC Managed Services in Central Region (Singapore), Earn up to SGD 7,000 - Ricebowl
System Administrator – HPC Managed Services
PTC System (S) Pte Ltd
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Job Description
Responsibilities
Role Overview
We are seeking a skilled and motivated
System Administrator
to join our High-Performance Computing (HPC) Managed Services team. The successful candidate will be responsible for day-to-day operations, system maintenance, and lifecycle management of HPC environments, ensuring reliability, performance, and seamless service delivery for our users.
Key Responsibilities
Manage the full OS lifecycle, including installation, configuration, patching, and upgrades for HPC systems.
Support and maintain configuration management (CM) processes and automation frameworks.
Provide operational monitoring, troubleshooting, and performance tuning across login nodes, compute nodes, and hyperconverged infrastructure (HCI).
Collaborate with internal and external teams to handle incidents and resolve system-level issues promptly.
Participate in the 24×7 on-call rotation to support critical (P1/P2) incident escalations.
Ensure compliance with operational standards, documentation practices, and ITIL processes.
Requirements
At least
three (3) years of relevant experience
in HPC, system administration, or infrastructure operations.
Hands-on experience with Linux-based operating systems (preferably Red Hat Enterprise Linux).
Strong technical background in cluster management, job scheduling, and resource monitoring tools.
Proficiency in scripting (Bash, Python, or similar) for automation and maintenance tasks.
Familiarity with configuration management tools (e.g., Ansible, Puppet, Chef).
Excellent problem-solving, communication, and teamwork skills.
Minimum Certification Requirements
ITIL Foundation
(or equivalent or higher).
Red Hat Certified System Administrator (RHCSA)
or equivalent or higher certification.
PTC SYSTEM (S) PTE LTD
PTC was incorporated in 1991. We are headquartered in Singapore with regional offices in SE Asia. PTC is a leading IT System Integrator specializing in providing enterprise data management solutions to manage the technology challenges of enterprise clients. Our strengths are built upon our passion, total commitment and vision on data management services to help our clients to achieve the best business results like better performance, protection investment and maximum returns.
We are seeking a skilled and motivated
System Administrator
to join our High-Performance Computing (HPC) Managed Services team. The successful candidate will be responsible for day-to-day operations, system maintenance, and lifecycle management of HPC environments, ensuring reliability, performance, and seamless service delivery for our users.
Key Responsibilities
Manage the full OS lifecycle, including installation, configuration, patching, and upgrades for HPC systems.
Support and maintain configuration management (CM) processes and automation frameworks.
Provide operational monitoring, troubleshooting, and performance tuning across login nodes, compute nodes, and hyperconverged infrastructure (HCI).
Collaborate with internal and external teams to handle incidents and resolve system-level issues promptly.
Participate in the 24×7 on-call rotation to support critical (P1/P2) incident escalations.
Ensure compliance with operational standards, documentation practices, and ITIL processes.
Requirements
At least
three (3) years of relevant experience
in HPC, system administration, or infrastructure operations.
Hands-on experience with Linux-based operating systems (preferably Red Hat Enterprise Linux).
Strong technical background in cluster management, job scheduling, and resource monitoring tools.
Proficiency in scripting (Bash, Python, or similar) for automation and maintenance tasks.
Familiarity with configuration management tools (e.g., Ansible, Puppet, Chef).
Excellent problem-solving, communication, and teamwork skills.
Minimum Certification Requirements
ITIL Foundation
(or equivalent or higher).
Red Hat Certified System Administrator (RHCSA)
or equivalent or higher certification.
PTC SYSTEM (S) PTE LTD
PTC was incorporated in 1991. We are headquartered in Singapore with regional offices in SE Asia. PTC is a leading IT System Integrator specializing in providing enterprise data management solutions to manage the technology challenges of enterprise clients. Our strengths are built upon our passion, total commitment and vision on data management services to help our clients to achieve the best business results like better performance, protection investment and maximum returns.
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