- Outram Central Region (Singapore) Singapore
K2 Partnering Solutions Pte Ltd Hiring! Full Time Junior Red Hat Linux Systems Engineer in Central Region (Singapore), Earn up to SGD 7,000 - Ricebowl
Junior Red Hat Linux Systems Engineer
K2 Partnering Solutions Pte Ltd
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Job Description
Responsibilities
As a Junior Red Hat Linux Systems Engineer, you will execute essential day-to-day RHEL operational activities, platform maintenance, and deployment tasks under the guidance of the Senior Systems Engineer. This hands-on role focuses on executing patching and hardening procedures, post-upgrade validation, automation testing, and providing critical standby support during scheduled maintenance windows.
Key Responsibilities
Provide onsite and remote standby support for RHEL patching and hardening cycles across SIT, UAT, DR, and Production environments (including night and weekend maintenance sessions).
Perform pre-patch health checks, backup verifications, package updates, post-change service validation, and formal audit evidence capture.
Execute and test approved automation scripts/playbooks for server provisioning, in-place upgrades (IPUG), and CIS hardening; log and escalate execution failures promptly.
Assist with golden image maintenance, security agent installations, configuration verification, and technical documentation updates.
Research assigned security alerts, map affected packages/versions against the active RHEL estate, document findings, and complete assigned remediation tasks.
Maintain precise service request, incident, change, and inventory records. Promptly escalate technical risks, failed pre-checks, or procedure deviations to the Senior Engineer.
Required Qualifications & Experience
Diploma in Computer Science, Information Technology, Engineering, or a related discipline.
2–4 years of experience in Linux systems administration or IT infrastructure operations.
Solid foundational knowledge of RHEL 7/8/9 administration, including user/group management, permissions, yum/dnf package management, services, LVM, and basic networking.
Basic scripting capabilities using Bash, Python, or Ansible.
Understanding of patching practices, vulnerability remediation, OS hardening concepts, and formal change-management processes.
RHCSA
preferred, or a commitment to obtain certification within an agreed timeframe post-hire.
K2 PARTNERING SOLUTIONS PTE. LTD
K2 Partnering Solutions is a professional global recruitment and staffing company which delivers top-tier IT professionals within the niche markets of ERP/CRM/SOA/BI.
In South-East Asia, we are the only foreign based staffing firm that focuses exclusively on the Enterprise Application market. With a focus on both permanent and contract (freelancing) recruitment in Singapore and regionally, our clients include many prestigious international companies as well as several large domestic firms. Being one of most well known technology recruiting firms globally, our main technological verticals include SAP and Cloud Technologies with an unparalleled attention to candidate service and client satisfaction.
We are confident to expand our services in Asia with our trade mark quality control system REQ (Relationship-Expertise-Quality).
Being the Best by working with the Best
K2 has a huge interest in establishing good relationships with IT and Business consultants who are specialized in the SAP/Cloud areas for both permanent and contract (freelancing) opportunities. We deliver on our promises and are able to provide opportunities here in Japan as well as within our global network.
K2 Partnering Solutions was established in London at 1997, we have successfully grown to a 250 million USD turnover company, and expanded our organizations to Europe, USA, South America and Asia with 21 offices operating at the moment.
K2 is currently expanding rapidly in Asia Pacific region. We aim to provide the very best in service to our consultants as well as IT talent to our clients across the region.
Key Responsibilities
Provide onsite and remote standby support for RHEL patching and hardening cycles across SIT, UAT, DR, and Production environments (including night and weekend maintenance sessions).
Perform pre-patch health checks, backup verifications, package updates, post-change service validation, and formal audit evidence capture.
Execute and test approved automation scripts/playbooks for server provisioning, in-place upgrades (IPUG), and CIS hardening; log and escalate execution failures promptly.
Assist with golden image maintenance, security agent installations, configuration verification, and technical documentation updates.
Research assigned security alerts, map affected packages/versions against the active RHEL estate, document findings, and complete assigned remediation tasks.
Maintain precise service request, incident, change, and inventory records. Promptly escalate technical risks, failed pre-checks, or procedure deviations to the Senior Engineer.
Required Qualifications & Experience
Diploma in Computer Science, Information Technology, Engineering, or a related discipline.
2–4 years of experience in Linux systems administration or IT infrastructure operations.
Solid foundational knowledge of RHEL 7/8/9 administration, including user/group management, permissions, yum/dnf package management, services, LVM, and basic networking.
Basic scripting capabilities using Bash, Python, or Ansible.
Understanding of patching practices, vulnerability remediation, OS hardening concepts, and formal change-management processes.
RHCSA
preferred, or a commitment to obtain certification within an agreed timeframe post-hire.
K2 PARTNERING SOLUTIONS PTE. LTD
K2 Partnering Solutions is a professional global recruitment and staffing company which delivers top-tier IT professionals within the niche markets of ERP/CRM/SOA/BI.
In South-East Asia, we are the only foreign based staffing firm that focuses exclusively on the Enterprise Application market. With a focus on both permanent and contract (freelancing) recruitment in Singapore and regionally, our clients include many prestigious international companies as well as several large domestic firms. Being one of most well known technology recruiting firms globally, our main technological verticals include SAP and Cloud Technologies with an unparalleled attention to candidate service and client satisfaction.
We are confident to expand our services in Asia with our trade mark quality control system REQ (Relationship-Expertise-Quality).
Being the Best by working with the Best
K2 has a huge interest in establishing good relationships with IT and Business consultants who are specialized in the SAP/Cloud areas for both permanent and contract (freelancing) opportunities. We deliver on our promises and are able to provide opportunities here in Japan as well as within our global network.
K2 Partnering Solutions was established in London at 1997, we have successfully grown to a 250 million USD turnover company, and expanded our organizations to Europe, USA, South America and Asia with 21 offices operating at the moment.
K2 is currently expanding rapidly in Asia Pacific region. We aim to provide the very best in service to our consultants as well as IT talent to our clients across the region.
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