54 System Administration jobs in Malaysia

Overview

Senior Consultant - TCMG at HTC Global Services

• Unix / Linux & Windows Server Admin experience in Data Center and Servers
• Familiarity with containerized environments, Kubernetes/Docker, and Rancher
• Experience with virtual machines (VMs), containerized systems, and cloud infrastructure basics (AWS)
• Scripting in Server admin role

• Python, SQL, NodeJS, and web services design/development
• Messaging services such as RabbitMQ and Kafka

• 3 - 7 years

• Associate

• Contract

• Information Technology

• IT Services and IT Consulting

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.

• 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.

NextLabs, Inc. is a leading native zero trust data centric security software company focused on developing mission critical next generation policy enforcement infrastructure and system software. NextLabs provides large enterprises with active, policy-driven control of their information network wherever and whenever it is used by employees, contractors, and partners. Our policy management platform and universal enforcement solutions enable centrally managed information security control policies across all applications, data, cloud services, and digital business processes.

Job Responsibilities will include but not limited to:

• Monitor server performance and availability.
• Performance tuning of database systems, Install, configure, and maintain Linux-based systems and database applications.
• Troubleshoot issues and analyze system logs.
• Ensuring all hardware and software are updated.
• Setting up cybersecurity measures, ensure data security, access control, backup, and recovery procedures.

• Configuring servers and databases.
• Manage and maintain all production and non-production databases.
• Extracting and/or loading data.
• Design, test, implement, and maintain databases across multiple platforms.
• Preserving data integrity, optimizing database access and allocating/reallocate resources for optimum configuration and performance.
• Develop and implement database backup and recovery strategies to ensure data reliability and minimize downtime.
• Configure database parameters, responsible for backup and recovery.
• Work closely with application developers, technical managers, and business analysts.
• Collaborate with team members to build out new systems and services.

• Fix outstanding issues promptly.
• Develop new solutions to enhance system efficiency.

Required education, skills and experience include:

• Bachelor’s degree in computer science, Information Technology or Engineering, combined with 4+ years’ experience in related field.
• Relevant Database administration certifications, such as Oracle Certified Professional (OCP) or Microsoft Certified: Azure Database Administrator Associate.
• A minimum of 3 years’ experience as a Linux and database administrator.
• Highly proficient with Linux and Unix-based systems, working knowledge of Microsoft OS is a plus.
• Proficiency in SQL, including MS SQL, Oracle Database, Hadoop, or PostgreSQL. Working knowledge of T-SQL and PL-SQL is a plus.
• Proficiency in Linux command-line tools.
• Experience with shell scripting and automation tools (e.g., Python, Perl, Bash).
• Strong problem-solving skills and attention to detail.

NextLabs patented dynamic authorization technology and industry leading attribute-based zero trust policy platform helps enterprises identify and protect sensitive data, monitor and control access to the data, and prevent regulatory violations – whether in the cloud or on premises.

Join to apply for the Network Administrator role at Plexus Corp.

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Provides technical support to Plexus global user community while ensuring that applications, systems, networks, and technologies are available and functioning to support business processes. Collaborates with other IT personnel, vendors, and business staff to identify and resolve issues and contributes to technology projects that align with Plexus's philosophy and business objectives.

1. System Maintenance: Follows established change management policies to research, recommend, test, and implement system updates, modifications, or deletions. Ensures systems remain healthy and available, delivering flawless execution on complex tasks and strategic projects.
2. System Ownership: Owns and maintains systems, networks, technologies, inventory, or processes supporting a business function. Ensures high availability, integrity, security, and recoverability of data on a 24/7 basis, including ticket resolution, patch management, performance monitoring, resource management, upgrades, documentation, and configuration. Resolves operational issues and improves efficiency through root cause analysis.
3. Project Work: Collaborates with global IT teams and leadership to deploy complex technologies supporting business needs.
4. User Support: Resolves operational issues to ensure user satisfaction, utilizing policies and procedures, and delivers permanent solutions.
5. Operations: Develops and enhances policies and procedures for deploying, managing, and supporting systems for global, regional, or local personnel and customer needs.

• Typically requires a minimum of 8 years of related experience with a Bachelor’s degree; or 6 years with a Master’s degree; or equivalent experience.

• Knowledge of networking services and protocols.
• Computer literacy in Windows environment, including word processing, spreadsheets, flowcharting, and project management tools.
• Maintains confidentiality of all company and customer information.
• Supports around-the-clock monitoring and management, possibly after hours.
• Able to multi-task and stay organized while adapting to company needs.
• Implements and guides processes and security policies, incorporating best practices in network design and security.

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This document does not constitute a contract and does not cover all possible duties.

• Seniority level: Not Applicable
• Employment type: Full-time
• Job function: Other
• Industries: Appliances, Electrical, and Electronics Manufacturing

We’re hiring a Network Administrator to support day-to-day network operations and grow within our IT team. This role requires a strong technical foundation, proactive problem-solving, and experience with designing, securing, and maintaining complex network environments.

• Assist in designing, configuring and maintaining network devices (firewalls, switches, APs)
• Manage firewalls, VPNs, switching, and wireless systems across multiple locations
• Help troubleshoot network issues and escalate when needed
• Monitor network health, analyze logs, and document configurations
• Follow best practices for network security and reliability
• Ensure network security, redundancy, and compliance with internal and industry standards
• Document network architecture, processes, and incident resolutions

• 3+ years of experience in network administration or engineering
• Expertise in routing, switching, VLANs, VPNs (especially IPSec), and network security
• Strong troubleshooting and diagnostic skills
• Experience with monitoring tools and enterprise-level infrastructure
• Ability to lead projects and collaborate across teams
• Experience with cloud networking concepts and architectures in Azure or AWS
• Ability to manage virtual networks, VPN gateways and security groups in Azure/AWS
• Familiarity with hybrid cloud connectivity (e.g. ExpressRoute, AWS Direct Connect)

• Hands-on with FortiGate firewalls or relevant firewall (policy management, UTM, VPNs)
• Solid understanding of Huawei switches and wireless access points
• Relevant certifications (e.g., Fortinet NSE / HCIP / CCNP / Azure Network Engineer Associate / AWS Certified Advanced Networking Specialty or equivalent)