49 Linux Administrator jobs in Malaysia

JOB DESCRIPTION We are seeking a skilled and experienced Linux / OpenShift Container Platform (OCP) Administrator to join our dynamic team. In this role, you will be responsible for designing, implementing and maintaining Linux-based systems and OpenShift Container Platform environments. You will be working closely with cross-functional teams to ensure the reliability, scalability and performance of our infrastructure. JOB RESPONSIBILITIES System Administration Administer Linux servers, ensuring their optimal performance, robust security, and maximum availability. Automation Develop and implement automation scripts and tools to streamline system and application deployments. Monitoring and Troubleshooting Monitor system performance, perform troubleshooting and resolve issues to ensure the system’s high availability and reliability. Security Implement robust security best practices and adhere to all industry standards. Collaboration Align with development, operations, and support teams to deliver high-quality, seamless solutions. Documentation Responsible for creating and maintaining comprehensive documentation covering system configurations, operational procedures, and organisational policies. OpenShift Container Platform (OCP) Deploy, configure, and manage Red Hat OpenShift (OCP) environments to support containerised applications. Incident Management Troubleshoot and resolve incidents or errors related to Linux / OCP environment. Provide timely support for critical issues to minimise downtime and operational disruptions by attending all alerts. Being available to respond to urgent issues or emergencies outside of regular working hours as per the on-call roster. Change Management Service delivery of change ticket requiring the Linux team for task deployment. Able to work outside business hours and weekends for change ticket deployment. Ensure and adhere to the change deployment process and procedure. Service Request Deliver service request tickets for BAU or projects requirements as per established SLA and OLA. JOB REQUIREMENTS Educational Qualifications: Bachelor's Degree (Honours) in Computer Science, Information Technology, Engineering, or equivalent to the related field, and recognised by the Government from any local or abroad higher learning institution in the related field of study; with a

minimum

CGPA of

3.0 and above . Certified in Linux

(RHCSA, RHCE)

and/or

OpenShift

is an added advantage. Experience with CI/CD pipelines and tools like Jenkins and Git is an advantage. Experience in DevOps methodologies and practices is a plus. Malaysian citizen. Obtain a pass in Bahasa Melayu, including an oral test in Sijil Pelajaran Malaysia (SPM) level or equivalent qualification recognised by the Government. Experience: Minimum 2 years

of experience in Linux system administration or OpenShift Container Platform. Technical Skills: Proficient in

Linux

system administration, including

Red Hat ,

CentOS , and

Ubuntu . Experience in configuring and administering

OpenShift Container Platform (OCP)

is an advantage. Familiarity with

containerization

technologies like Docker and Kubernetes is a plus. Experience with scripting languages, specifically Bash. Proficient in using automation tools like

Ansible

and

Jenkins . Knowledge of networking concepts and protocols. Familiarity with security best practices and industry compliance standards. Soft Skills: Strong problem-solving skills with a keen eye for details. Highly effective at communicating, interpersonal, and working in a team environment. Skilled in independent work and prioritizing a diverse workload to meet deadlines. Driven and proactive, with a strong desire for continuous learning and professional growth. JOB PLACEMENT Linux, Platform Operations, Digital Infrastructure Department JOB STATUS Permanent All applications are strictly

CONFIDENTIAL

and only shortlisted candidates will be called in for interview. Applications are deemed

UNSUCCESSFUL

if there is no feedback from the EPF

2 MONTHS

after the closing date of the advertisement.

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Experienced HR Professional with Expertise in Recruitment and Employee Management

Key Activities:

1. Troubleshooting, problem investigation, monitoring, performance analysis, and optimization.
2. Disaster recovery and security management planning.
3. Continuous optimization suggestions for engineering efficient, process-technical concepts.
4. Customer consulting and support regarding responsible services.
5. Ensuring compliance with internal and external requirements, including regulatory, reporting, and audit standards, using best practices.
6. Operation, maintenance, and support of infrastructure, including data management, reporting, and authorization management.
7. Adherence to security standards and ensuring stable operation of products, services, processes, and systems.
8. On-call and out-of-hours support when necessary.
9. Effective teamwork and proactive communication with internal customers.

Education:

1. University degree or equivalent professional experience.
2. At least 5 years of professional experience.
3. Experience in IT operations with responsibility for systems and/or complex processes.

Skills and experience required:

1. Planning and deploying RHEL application servers in production based on defined processes.
2. Active maintenance and updating of production systems.
3. Providing 2nd and 3rd level support for IT systems.
4. Analyzing and resolving incidents and problems, including vulnerabilities.
5. Implementing changes and releases.
6. Documenting systems (Asset Database).
7. Technical support for production operations.
8. Knowledge of cloud technologies (RHEL on Azure, GCP, Google BMS).
9. Familiarity with Python, Git, CI/CD tools, and vendor APIs.
10. Knowledge of Red Hat Ansible, SALT, Puppet.
11. Handling system deficiencies identified from health checks.
12. Experience with middleware components and security topics.
13. Basic OpenShift administration.
14. Monitoring OS and systems.
15. Scripting and automation for system processes.
16. Experience with server migration projects.

Seniority level

• Mid-Senior level

Employment type

• Full-time

Job function

• Information Technology

Industries

• International Trade and Development, Banking, and Financial Services

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Direct message the job poster from Commerz Global Service Solutions

Experienced HR Specialist with Expertise in Recruitment and Employee Management

Key Activities:

• Troubleshooting, problem investigation, monitoring and performance analysis and optimization
• Disaster recovery as well as security management planning
• Continuous optimization suggestions for Engineering of efficient, process-technical concepts
• Customer consulting and support with regard to the services responsible for
• Ensuring internal and external requirements, in particular with regard to regulatory, reporting, compliance and audit, within the scope of the issues under responsibility and using best practices
• Operation, maintenance and maintenance of the infrastructure as well as providing powerful support for relevant systems, data maintenance, reporting and authorization management
• Adherence to security standards and ensure stable operation with respect to products, services processes and systems
• On-call and out of hours support when necessary
• Effective teamwork and proactive communication with internal customers

Education:

• University of Applied Sciences or equivalent professional experience
• At least 5 years of professional experience
• Experience in IT operations; has own responsibility for systems and/or complex processes

Skills and experience required:

• Plan and deploy all RHEL application servers in production based on the defined processes
• Active maintenance and updating of productive systems
• Ensure 2nd and 3rd level support for the responsible IT systems
• Analyze and correct incidents and problems (cancelations, cross-country skiers, vulnerabilities etc.)
• Implement changes and releases in the responsible area
• Documentation of the systems used (Asset Database)
• Technical support of production operations
• General Cloud Technology Knowledge, (RHEL on Azure, GCP and Google BMS).
• Familiarity with Python, Git, CI/CD (like TeamCity, Jenkins.), Programming Vendor APIs such as Red Hat Satellite API, Azure, GCP or VMware APIs, MS Defender for Endpoint Linux
• Good knowledge of either Red Hat Ansible, Ansible Automation Platform, SALT, Puppet
• Deploy all RHEL application servers based on the defined processes
• Handle and eliminate the deficiencies identified from the health checks performed
• Middleware components (Tivoli, Backup, Nessus…)
• Security topics (SIEM, Security Patching, PAM)
• Handle MS Defender predefined tasks (Configuration changes, Scan defect resolution, Network failures,.)
• Basic Openshift Administration
• OS Basis Monitoring
• Programming of scripts and batch runs for the automation of the system sequence
• Experience accompanying server migration projects

Seniority level

Mid-Senior level

Employment type

Full-time

Job function

Information Technology

Industries

International Trade and Development, Financial Services, and Banking

#J-18808-Ljbffr

Direct message the job poster from Commerz Global Service Solutions Experienced HR Specialist with Expertise in Recruitment and Employee Management

Key Activities: Troubleshooting, problem investigation, monitoring and performance analysis and optimization Disaster recovery as well as security management planning Continuous optimization suggestions for Engineering of efficient, process-technical concepts Customer consulting and support with regard to the services responsible for Ensuring internal and external requirements, in particular with regard to regulatory, reporting, compliance and audit, within the scope of the issues under responsibility and using best practices Operation, maintenance and maintenance of the infrastructure as well as providing powerful support for relevant systems, data maintenance, reporting and authorization management Adherence to security standards and ensure stable operation with respect to products, services processes and systems On-call and out of hours support when necessary Effective teamwork and proactive communication with internal customers Education: University of Applied Sciences or equivalent professional experience At least 5 years of professional experience Experience in IT operations; has own responsibility for systems and/or complex processes Skills and experience required: Plan and deploy all RHEL application servers in production based on the defined processes Active maintenance and updating of productive systems Ensure 2nd and 3rd level support for the responsible IT systems Analyze and correct incidents and problems (cancelations, cross-country skiers, vulnerabilities etc.) Implement changes and releases in the responsible area Documentation of the systems used (Asset Database) Technical support of production operations General Cloud Technology Knowledge, (RHEL on Azure, GCP and Google BMS). Familiarity with Python, Git, CI/CD (like TeamCity, Jenkins.), Programming Vendor APIs such as Red Hat Satellite API, Azure, GCP or VMware APIs, MS Defender for Endpoint Linux Good knowledge of either Red Hat Ansible, Ansible Automation Platform, SALT, Puppet Deploy all RHEL application servers based on the defined processes Handle and eliminate the deficiencies identified from the health checks performed Middleware components (Tivoli, Backup, Nessus…) Security topics (SIEM, Security Patching, PAM) Handle MS Defender predefined tasks (Configuration changes, Scan defect resolution, Network failures,.) Basic Openshift Administration OS Basis Monitoring Programming of scripts and batch runs for the automation of the system sequence Experience accompanying server migration projects Seniority level

Mid-Senior level Employment type

Full-time Job function

Information Technology Industries

International Trade and Development, Financial Services, and Banking

#J-18808-Ljbffr

Experienced HR Professional with Expertise in Recruitment and Employee Management Key Activities:

Troubleshooting, problem investigation, monitoring, performance analysis, and optimization.

Disaster recovery and security management planning.

Continuous optimization suggestions for engineering efficient, process-technical concepts.

Customer consulting and support regarding responsible services.

Ensuring compliance with internal and external requirements, including regulatory, reporting, and audit standards, using best practices.

Operation, maintenance, and support of infrastructure, including data management, reporting, and authorization management.

Adherence to security standards and ensuring stable operation of products, services, processes, and systems.

On-call and out-of-hours support when necessary.

Effective teamwork and proactive communication with internal customers.

Education:

University degree or equivalent professional experience.

At least 5 years of professional experience.

Experience in IT operations with responsibility for systems and/or complex processes.

Skills and experience required:

Planning and deploying RHEL application servers in production based on defined processes.

Active maintenance and updating of production systems.

Providing 2nd and 3rd level support for IT systems.

Analyzing and resolving incidents and problems, including vulnerabilities.

Implementing changes and releases.

Documenting systems (Asset Database).

Technical support for production operations.

Knowledge of cloud technologies (RHEL on Azure, GCP, Google BMS).

Familiarity with Python, Git, CI/CD tools, and vendor APIs.

Knowledge of Red Hat Ansible, SALT, Puppet.

Handling system deficiencies identified from health checks.

Experience with middleware components and security topics.

Basic OpenShift administration.

Monitoring OS and systems.

Scripting and automation for system processes.

Experience with server migration projects.

Seniority level

Mid-Senior level

Employment type

Full-time

Job function

Information Technology

Industries

International Trade and Development, Banking, and Financial Services

#J-18808-Ljbffr

• Proficient in multiple infrastructure technologies

• Ability to articulate to more experienced management a technical strategy in clear, concise, understandable terms

• At least 6+ years of RedHat Enterprise Linux (RHEL) administration / engineering experience with strong troubleshooting skills

• Experience in Infrastructure builds, Datacenter migration and project support

• Knowledge on Veritas/RHEL cluster, Block and object storage, Networking

• Understanding of Virtualization technologies

• Experience with Capacity management, Resiliency and Business Continuity Planning and execution

• Experience with Infrastructure automation – Puppet, Ansible

• Experience working on multiple service improvement programs and able to prioritize work loads

• Knowledge of DevOps, Work experience in SRE roles preferred

• Knowledge of cybersecurity and system security best practices

• Experience with multi-tiered application architecture

• Strong verbal and written communication skills

• Self-motivated team player, with strong organizational and time management skills

#J-18808-Ljbffr

• Proficient in multiple infrastructure technologies • Ability to articulate to more experienced management a technical strategy in clear, concise, understandable terms • At least 6+ years of RedHat Enterprise Linux (RHEL) administration / engineering experience with strong troubleshooting skills • Experience in Infrastructure builds, Datacenter migration and project support • Knowledge on Veritas/RHEL cluster, Block and object storage, Networking • Understanding of Virtualization technologies • Experience with Capacity management, Resiliency and Business Continuity Planning and execution • Experience with Infrastructure automation – Puppet, Ansible • Experience working on multiple service improvement programs and able to prioritize work loads • Knowledge of DevOps, Work experience in SRE roles preferred • Knowledge of cybersecurity and system security best practices • Experience with multi-tiered application architecture • Strong verbal and written communication skills • Self-motivated team player, with strong organizational and time management skills

#J-18808-Ljbffr

Convatec Kuala Lumpur, Federal Territory of Kuala Lumpur, Malaysia

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Convatec Kuala Lumpur, Federal Territory of Kuala Lumpur, Malaysia

Join to apply for the Systems Administrator (Linux) role at Convatec

Get AI-powered advice on this job and more exclusive features.

Pioneering trusted medical solutions to improve the lives we touch: Convatec is a global medical products and technologies company, focused on solutions for the management of chronic conditions, with leading positions in advanced wound care, ostomy care, continence care, and infusion care. With around 10,000 colleagues, we provide our products and services in almost 100 countries, united by a promise to be forever caring.

Our solutions provide a range of benefits, from infection prevention and protection of at-risk skin, to improved patient outcomes and reduced care costs. Group revenues in 2022 were over $2 billion. The company is a constituent of the FTSE 100 Index (LSE:CTEC).

To learn more about Convatec, please visit Our search for better is changing the lives of our customers. It’s changing the careers of our people too – creating new challenges and opportunities all the time. We’re a business that never stands still.

About Role

In this hands-on role, you will be part of an energetic and growing team whose primary role is in managing Convatec's global IT Infrastructure. You will be responsible in managing the Linux ecosystem, focusing on day-to-day operations and optimization tasks, involving installation, configuration, maintenance, and optimization. Duties include user access management, backup implementation, performance and troubleshooting to support business requirements.

The role will require participation in on-call rotations, incident response, and collaboration on simple projects. Our APAC GBS supports a hybrid working approach. You will be supporting markets in multiple time zones and some flexibility around working hours will be needed.

To be successful in this role you will have:

• Monitor health, security, and performance of Linux servers and systems
• Maintaining system stability and ensure high availability
• Implement backup and recovery strategies
• Manage capacity planning and resource allocations
• Implement and manage security controls, patches, and updates
• Monitor systems for security vulnerabilities and threats
• Enforce access controls and privilege management
• Establish best practices and standards for Linux environments
• Drive continuous improvement of systems and processes
• Install, configure, and optimize Linux operating systems
• Manage software packages and dependencies
• Provide technical support for complex issues and perform root cause analysis and implement preventative measures
• Participate in on-call rotations for critical systems
  
  
  

About You

• Min 3 years hands-on technical experience with tertiary education in relevant field
• Experience working in a Shared Service environment supporting APAC/Global markets will be an added advantage
• Certifications in Linux system administration are considered a plus, such as RHCSA, LPIC-1, CompTIA Linux+
• Strong stakeholder management experience Problem-solving abilities to see issues through to resolution
• Experience in managing small-scale projects
  
  
  

Outro

Our ambitions will bring the very best out in you. You’ll be pushed to aim higher and really own your work. You’ll be encouraged and supported to make things happen, too. It can be challenging. But, as the progress you make will help improve the lives of millions, it’ll be worth it.

This is stepping up to a challenge.

This is work that’ll move you

Beware of scams online or from individuals claiming to represent Convatec

A formal recruitment process is required for all our opportunities prior to any offer of employment. This will include an interview confirmed by an official Convatec email address.

If you receive a suspicious approach over social media, text message, email or phone call about recruitment at Convatec, do not disclose any personal information or pay any fees whatsoever. If you’re unsure, please contact us at

Equal opportunities

Convatec provides equal employment opportunities for all current employees and applicants for employment. This policy means that no one will be discriminated against because of race, religion, creed, color, national origin, nationality, citizenship, ancestry, sex, age, marital status, physical or mental disability, affectional or sexual orientation, gender identity, military or veteran status, genetic predisposing characteristics or any other basis prohibited by law.

Notice to Agency and Search Firm Representatives

Convatec is not accepting unsolicited resumes from agencies and/or search firms for this job posting. Resumes submitted to any Convatec employee by a third party agency and/or search firm without a valid written and signed search agreement, will become the sole property of Convatec. No fee will be paid if a candidate is hired for this position as a result of an unsolicited agency or search firm referral. Thank you.

Already a Convatec employee?

If you are an active employee at Convatec, please do not apply here. Go to the Career Worklet on your Workday home page and View "Convatec Internal Career Site - Find Jobs". Thank you!

Seniority level

• Seniority level Mid-Senior level

Employment type

• Employment type Full-time

Job function

• Job function Information Technology
• Industries Medical Equipment Manufacturing

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8 Isles is looking for a dedicated Systems Administrator to join our growing team! If you have a passion for maintaining reliable, secure, and high-performing IT infrastructure—especially in Linux environments—we want to hear from you.

In this role, you’ll manage servers, troubleshoot issues, perform system upgrades, and support internal teams to ensure smooth daily operations. This is a great opportunity for someone who thrives in a fast-paced, tech-focused environment and is eager to grow their expertise.

Job Responsibilities

• Monitor server performance and perform systems maintenance / backups according to requirements, troubleshoot issues and outages.
• Ensure security through access controls, backups, and firewalls.
• Develop expertise for self-improvement and to train staff on new technologies.
• Build an internal wiki with technical documentation, manuals, and IT policies.
• Perform on-page/off-page optimization activities based on client’s requirements, review client sites, and provide feedback on areas that can be improved.
• Stay on top of latest Baidu-specific and Google algorithm releases and report any changes that may impact the client’s websites.
• Participate in other ad-hoc projects including but not limited to, the above-listed responsibilities as requested by the company.
• Set up, configure, and maintain web stacks, support dev teams to finetune web stacks.
• Manage and maintain domain list and DNS configs.
• Support marketing teams’ system and WordPress config needs.
• Be ready on call for emergency over the weekends and holidays.

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