78 System Administration jobs in Malaysia

What to Expect?

• Manage day-to-day systems administration including the installation, configuration and maintenance of software platforms.
• Ensure software platforms are upgraded with the latest software and security patches to optimize performance and availability, address vulnerabilities, and comply with security policies.
• Define and implement solutions to address issues in the area of systems, applications, databases, or a combination thereof.
• Ensure service continuity and user satisfaction by providing preventive maintenance, troubleshooting and quickly resolving issues.
• Collaborate with network services, software engineering and testing teams to restore availability of services and/or identify root cause of issues.
• Participate in system/network projects and enhancements by providing technical advice/solutions.
• Propose and lead improvements on processes, procedures and/or tools; Drive automation.
• Maintain comprehensive documentation of system configurations, procedures, and changes.
• Manage deployment and release management activities.

What will make you successful?

• Bachelor’s degree in Computer Engineering, Computer Science, IT, or equivalent.
• Minimum 5 years of experience as a Cloud/System Engineer.
• Solid experience with the installation, configuration and maintenance of operating systems such as Windows Server, Linux or Unix.
• Solid experience with virtualization, such as VMware vSphere, Hyper-V, VMware Workstation, VirtualBox.
• Knowledge in the field of network technologies (TCP/IP, DNS, DHCP, VPN) and security protocols.
• Familiar with authentication methods, data encryption, and also be able to use software tools for monitoring and detecting threats.
• Familiar with data backup and disaster recovery methods and tools.
• Experience in cloud platform, DevOps and CI/CD pipelines.
• Proficient in scripting language and automation tools.

• Certifications such as Red Hat Certified Engineer, CompTIA Server+ Certification, Oracle Linux System Administrator, VMware Certified Professional are highly desired.

We put you in control of your career.

We give you a competitive package.

We help you perform at your best.

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We are creating an environment of unique individuals – like you – with different perspectives on the financial industry and the world. An environment in which everyone’s voice counts and where you can reach your full potential regardless of age, background, culture, colour, disability, gender, nationality, race, religion, or veteran/military status.

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.

• Mid-Senior level

• Full-time

• Information Technology

• International Trade and Development, Banking, and Financial Services

Direct message the job poster from Commerz Global Service Solutions

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

Mid-Senior level

Full-time

Information Technology

International Trade and Development, Financial Services, and Banking

Join to apply for the Server Administrator role at Btab Group

Join to apply for the Server Administrator role at Btab Group

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Btab provides Ecommerce and Social Commerce solutions to help businesses succeed in both the online and offline space.

Btab is not only a technology company but also a Business Hub.

The Role

Role Overview

We are seeking an experienced Server Administrator to manage and maintain our IT infrastructure, including cloud-based and on-premise servers. The ideal candidate should have expertise in AWS, dedicated servers, virtualization, and networking to ensure high availability, security, and optimal performance of our systems. This role requires a proactive individual with strong troubleshooting skills and the ability to manage complex server environments.

Responsibilities

• Install, configure, manage, and optimize AWS instances, dedicated servers, and cloud-based infrastructures.
• Monitor server performance, ensure high availability, and conduct regular system audits.
• Configure and maintain Linux and Windows servers, including CentOS, Ubuntu, and Windows Server.
• Implement and maintain backup and disaster recovery solutions.
• Deploy, configure, and manage cloud services including AWS EC2, RDS, S3, Route 53, CloudFront, and Lambda.
• Administer and troubleshoot virtualized environments (VMware, Hyper-V, or KVM).
• Implement firewall configurations, VPN setups, and access control policies.
• Conduct regular security assessments, intrusion detection, and vulnerability management.
• Configure and manage DNS, DHCP, VPNs, load balancers, and network firewalls.
• Manage and optimize MySQL, PostgreSQL, and NoSQL databases.
• Work closely with developers to deploy and maintain web applications, APIs, and microservices.
• Develop Bash, PowerShell, or Python scripts to automate server and network tasks.
• Implement Infrastructure as Code (IaC) solutions using Terraform, Ansible, or CloudFormation.
• Provide Tier 2/3 support for system-related issues, outages, and performance bottlenecks.
  
  

• 3-5+ years of experience as a Server Administrator, System Administrator, or Cloud Engineer.
• Strong expertise in AWS services (EC2, S3, RDS, Route 53, IAM, Lambda, etc.).
• Experience managing dedicated servers, Linux/Windows servers, and cloud environments.
• Hands-on experience with virtualization platforms (VMware, Hyper-V, KVM).
• Solid understanding of networking protocols, firewall management, and load balancing.
• Proficiency in database management (MySQL, PostgreSQL, NoSQL).
• Scripting skills in Bash, PowerShell, Python, or Ansible.
• Strong troubleshooting and performance optimization skills.
• Knowledge of security best practices, compliance standards, and disaster recovery strategies.
  
  

• Attractive salary
• Excellent career development opportunities
• Work within a company with a solid track record of success

• Seniority level Mid-Senior level

• Employment type Full-time

• Job function Information Technology
• Industries Technology, Information and Internet, Information Services, and Software Development

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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

Intro

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

#LI-SA1

#LI-Hybrid

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.

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