742 Network Troubleshooting jobs in Malaysia

Overview

AI Training Environment Developer - Linux System Administration at Lavu Tech Solutions Sdn Bhd. This individual contributor role reports to the Manager of the Global Factory IT group. We are looking for a sharp, driven, and autonomy-loving team member to join our IT team to shape and build efficient self-learning applications. The contractor will be involved in developing an AI Development and Model Training environment to support global AI Solutions development needs.

• Design and develop a global AI Training environment that dynamically allocates compute and GPU resources based on model training requirements.
• Integrate the training environment with the existing Factory MLOps platform for model tracking, cataloging, and deployment using tools such as MLFlow and KServe.
• Develop a common UI portal for Data Scientists and Communities of Practitioners (CoP) to access the environment, and provide APIs for integration with other factory systems.
• Collaborate with teams across different sites and departments to ensure the environment meets stakeholder requirements.
• Implement the environment across Seagates hybrid infrastructure, including AWS cloud and on-premises systems.
• Support departmental usage tracking and billing through a chargeback model.
• Provide technical support to users encountering issues.

• Bachelors or Masters degree in Computer Science or a related field.
• Outstanding analytical and problem-solving skills.
• Familiarity with containerized environments, Kubernetes/Docker, and Rancher.
• Strong understanding of data structures, microservices application design, network protocols, publish-subscribe models, JSON.
• Proficiency in Python, VueJS, and web services. Experience with virtual machines (VMs), containerized systems, and cloud infrastructure basics (AWS).
• Operating system experience in Linux.
• Proven experience in Linux system administration and containerized system development.
• Hands-on experience with messaging technologies such as RabbitMQ or Kafka.
• Understanding of GenAI, AI/ML solution architecture, and deployment in manufacturing environments.
• Excellent communication skills, stakeholder engagement, and team collaboration.

• Entry level

• Full-time

• Information Technology

• Data Infrastructure and Analytics, Technology, Information and Internet, and Software Development

About UOB
United Overseas Bank Limited (UOB) is a leading bank in Asia with a global network of more than 500 branches and offices in 19 countries and territories in Asia Pacific, Europe and North America. In Asia, we operate through our head office in Singapore and banking subsidiaries in China, Indonesia, Malaysia and Thailand, as well as branches and offices. Our history spans more than 80 years. Over this time, we have been guided by our values – Honorable, Enterprising, United and Committed. This means we always strive to do what is right, build for the future, work as one team and pursue long-term success. It is how we work, consistently, be it towards the company, our colleagues or our customers.

Job Description

• Identity and Access Management (IAM) Platform Management
• Address all issues and queries within the defined SLA.
• Oversee all related projects and changes, ensuring they pass SIT and UAT testing before deployment.
• Guide and engage key stakeholders on the IAM platform for process improvements and deployments.
• Maintain and ensure all current integrations function as expected.
• Ensure platform compliance with security baselines, VA scanning, hardening guidelines, and patch management.
• Manage and maintain role matrices for the entire bank, aligning with business and compliance requirements.
• Serve as the focal point for IT teams and business users when onboarding applications to the IAM platform.
• Provide proper guidance and support to users related to IAM platform.
• OS ID Management Administration
• Oversee ID provisioning and support for Windows and AS400.
• Address all issues and queries within the defined SLA.
• Support incidents and provide after-hours support for critical issues.
• Ensure all joiners, transfers, and resignations are managed and IDs deleted within the defined SLA.
• Governance
• Conduct yearly ID recertification
• Prepare for and update various governance meetings and management reports
• Ensure all related internal and external audit and governance initiatives are managed
• Assist the Head of CSA with strategic initiatives, tactical process improvements, administrative matters and management oversight for the Business Application ID Management unit within Centralised System Administration (CSA) department.
• Others
• Support project discussions related to ID/IDM/CSA.
• Drive productivity, process, and user experience improvements related to IAM.

Requirements

• Bachelor's Degree in Computer Science, Information Systems or Information Security
• Minimum 5 years of relevant work experience in user account management, preferably with knowledge and understand of banking operations and key IAM best practices and concept, such as identity lifecycle, role-based access control, workflow development, and access management.
• Possess good understanding on security requirements, particularly on access control management
• Knowledge of user acceptance testing best practices for new project / system enhancement
• Familiarity on Operating User IDs management (Windows, Unix, AS400 and Mainframe), is an added advantage
• Possess project management skills and experience in Information Technology space, preferably with large, complex, program development and integration efforts, is an added advantage
• Good interpersonal and communication skills, able to collaborate effectively with business users and IT teams
• Able to work independently and multi-task

Additional Requirements
Develop, Engage, Execute, Strategise

Be a Part of the UOB Family

UOB is an equal opportunity employer. UOB does not discriminate on the basis of a candidate's age, race, gender, color, religion, sexual orientation, physical or mental disability, or other non-merit factors. All employment decisions at UOB are based on business needs, job requirements and qualifications. If you require any assistance or accommodations to be made for the recruitment process, please inform us when you submit your online application.

Apply now and make a Difference

Aethir, a company specializing in building distributed cloud infrastructure for gaming and AI companies, is currently looking for a Network Engineer. Key responsibilities include providing critical network infrastructure and managed cloud services support including L1/L2 support, integration, deployment, and maintenance of the Aethir system, as well as providing support to our ecosystem partners.

This role requires a technical expertise, and a customer-centric mindset. Effective communication, collaboration, and problem-solving will be essential in achieving the goals of delivering top-tier technical support, meeting SLAs, and driving continuous improvement within the team and across the organization.

Key Responsibilities

• Responsible for the management, debugging, configuration, maintenance, troubleshooting, etc. of network equipment and public cloud networks;
• Responsible for the operation and maintenance of information security network security equipment and systems;
• Responsible for the relevant work of the overall network system technology, including architecture, standards, specifications, maintenance, etc.;
• Responsible for the construction and maintenance of the network and information system monitoring operation and maintenance platform;
• Responsible for the regular inspection, backup, and emergency response of the network system to ensure the stability and security of the company's network system;

Qualifications & Experience:

• Ability to respond to issues promptly is required.
• Experience with 7x24 operations is preferred.
• At least 3 years of experience in Linux system operations.
• Familiar with server hardware and capable of handling various operational issues proficiently.
• Proficient in common Linux commands and Shell scripting.
• Experience with installing, configuring, and performance tuning multiple Linux distributions.
• Skilled in deploying, configuring, and tuning the performance of common services like Nginx, MySQL, Redis, and Tomcat.
• Experience with deployment and operations using tools like Ansible, Prometheus, and ELK.
• Proficient in automating operational tasks using Shell or Python.
• Familiar with public cloud architecture and management.
• Experience with public cloud platforms such as AWS is preferred.

• Flexible working hours
• Training and development opportunities
• Amazing career opportunities in a growing global startup

Role Description

• Assist in the design, implementation, and maintenance of network infrastructure, working closely with senior engineers.
• Install, configure, and maintain network equipment such as routers, switches, firewalls, wireless access points, and load balancers.
• Assist in the implementation and management of network security measures, including firewalls, VPNs, and access controls.
• Support the planning, construction, and management of LAN/WAN/VPN and wireless networks in manufacturing and office environments.
• Implement hardware/software changes to enhance network performance, stability, and connectivity.
• Troubleshoot network issues involving BGP, OSPF, VLAN, Spanning Tree Protocol, WAN, wireless, and hardware/software components.
• Participate in IT projects, system upgrades, and scheduled maintenance activities.

• Bachelor’s degree or above in Computer Science, Information Technology, or a related field.
• Fluency in Mandarin, English, and Malay is required. We are seeking candidates proficient in Mandarin.
• Familiar with switches, routers, hardware/software firewalls, and TCP/IP principles; candidates with HCIP, CCNP, or equivalent certifications are preferred.
• Proficient in Windows operating systems ; experienced in setting up Web, FTP, and Mail servers, with solid system administration skills.
• Strong knowledge in LAN/WAN maintenance and network security ; familiar with installation, usage, maintenance, and troubleshooting of computer hardware/software, as well as network and server configuration.
• Familiar with common network management tools, with strong ability in network fault diagnosis, troubleshooting, and security management; strong security awareness, with knowledge of security system architecture and implementation.
• Good communication and problem-solving skills; able to work independently as well as collaboratively in a team.

• Seniority level: Entry level

• Employment type: Full-time

• Job function: Information Technology

• Telephone Call Centers

NSFOCUS are looking for an experienced network engineer to support customers with escalated issues, develop provisioning processes and automation, and use traffic engineering techniques to provide the best possible service to our customers.

• Support customers with escalated issues, develop provisioning processes and automation, and use traffic engineering techniques to provide the best possible service to our customers.
• Be detailed oriented and possess the desire and ability to work independently, as well as with other team members, adjusting priorities and delivering improvements to network design and processes.
• Demonstrable experience troubleshooting on service provider networks.
• Moderate understanding of BGP, VRF, IS-IS, IPv6, OSPF, Anycast, QoS, Traffic Engineering, Route-maps, BGP communities, RPKI & IRR objects.
• Thorough understanding of Internet provider/IP transit ecosystem & IXP peering.
• Experience with network security concepts, best practices and technologies including, but not limited to, SSH, IPSec, TACACS, firewall policies and 802.1x.
• Scripting and Automation including knowledge of Python, Ansible, Jinja2, YAML, NETCONF.
• Ability to produce detailed engineering documentation: Network diagramming, rack elevations, routing designs.

• Understanding of DDoS attacks and appropriate mitigations.
• Familiarity with MPLS, EVPN.
• Familiarity with Git version control.
• Experience working with Tier2/3 ISP environment using Arista or Cisco routing hardware.
• Arista CloudVision Portal experience.

English

Malaysia preferred. Other countries in Asia and EMEA are OK.

Business hours, North America working hours mostly. Must be flexible to cover other regions. Work remotely. Must be able to travel when needed.

Mid-Senior level

Full-time

Information Technology

Computer and Network Security

Infosys Petaling Jaya, Selangor, Malaysia

Assistant Manager, Recruitment @ Infosys Malaysia | Empowering Careers in the Digital Era

• Handle regular preventive maintenance on the SDx network and systems infrastructure in the data centers and in global PoP locations by means of executing changes in terms of physical, configuration and software.
• Support the expansion, upgrades and rollouts of new systems and network infrastructure involving hardware such firewalls, data center switches and servers together with virtual network functions such as firewalls and virtual routers for SD-WAN.
• Support engineering teams on new product/ feature implementation, node deployment and technical support matters.
• Work with relevant stakeholders to assess security vulnerability notices for all assets under SDX infrastructure and work on patching affected systems.
• Manage users and access to all SDx and related systems.
• Maintain an accurate record of assets and accompanying details for all hardware, software, physical and virtual devices deployed in the infrastructure.

• Degree in Electrical / Electronic / Computer Engineering / Computer Science / Information Systems from a recognized institution.
• Have at least 5 years working experience in IP network.
• Possess expertise with routers and switches installation e.g. Juniper, Mellanox, Dell SONiC
• Possess basic knowledge of Cisco SDWAN, VeloCloud SDWAN, Fortinet SDWAN, Aruba SilverPeak SDWAN and virtualization concepts.
• Possess basic knowledge of office applications skills e.g. Excel, Visio, Word.
• Good understanding of Internet routing protocols and technologies including TCP/IP, BGP, IPSEC VXLAN, OTV
• Understanding of Cloud, DevOps and Site Reliability concepts with good analytical and trouble-shooting skills in the area of technical fault isolation and rectification.
• Those who have the following will have an added advantage: Cisco certifications (CCNA, CCNP) or Juniper certifications (JNCIA, JNCIS); working experience in the operation of global managed service providers in the telco or cloud space.
• Possess good interpersonal and communication skills. Must be a team player.
• Self-starter and highly driven with the ability to work independently, as well as in a team.
• Knowledge in NFV/SDN. Experience in design and implementation would be an advantage.

• Seniority level: Mid-Senior level
• Employment type: Full-time
• Job function: Information Technology
• Industries: IT Services and IT Consulting

NETWORK ENGINEER (with experience in managing on premises servers)
Location - KL Sentral Area
Experience - 3+yrs
Working Mode - ONSITE
Urgent!


Description

We are seeking a highly skilled and motivated Network Engineer with extensive experience in managing on-premises servers to join our dynamic team in the computer software industry. In this role, you will be responsible for designing, implementing, and maintaining network infrastructures that ensure optimal performance and security for our software solutions. You will work closely with cross-functional teams to troubleshoot network-related issues and provide timely resolutions. The ideal candidate will possess a strong understanding of networking protocols, on-premises server environments, and cloud-based solutions, coupled with a proactive approach to problem-solving. As a Network Engineer, you will also play a crucial role in planning network upgrades and enhancements, providing technical support to users, and monitoring network performance to ensure uptime and reliability. If you have a passion for technology and a commitment to excellence, we invite you to apply for this exciting opportunity and contribute to the success of our innovative projects.

• Design, implement, and maintain secure and efficient network infrastructures.
• Manage daily operations of on-premises servers and associated hardware.
• Monitor network performance and troubleshoot connectivity issues in real-time.
• Collaborate with software development teams to optimize network configurations for application performance.
• Plan and execute network upgrades, migration, and security assessments.
• Create and maintain comprehensive documentation for network topology and configurations.
• Provide technical support and guidance to internal teams and end-users regarding network-related inquiries.

• Bachelor's degree in Computer Science, Information Technology, or a related field.
• Proven experience as a Network Engineer or similar role in the software industry.
• Strong knowledge of network protocols (TCP/IP, DNS, DHCP, etc.) and on-premises server management.
• Experience with network monitoring tools and troubleshooting techniques.
• Familiarity with firewalls, VPNs, and security best practices.
• Ability to work effectively both independently and in a team environments.
• Excellent problem-solving skills and attention to detail.

Overview

Are you passionate about keeping networks secure, reliable, and running at their best? We’re looking for a Network Engineer to join our wellknown client's IT team and take charge of managing and strengthening their network infrastructure.

• You will be responsible for the administration, configuration, troubleshooting, and security of our network systems, covering:
• Wi-Fi – Configure and troubleshoot Cisco WLCs & APs, ensure smooth user connectivity, monitor with Cisco Prime.
• Switching – Manage Cisco core, distribution, and access switches with ongoing monitoring and security patching.
• Cabling – Identify and troubleshoot copper & fiber issues; supervise vendor installations & repairs.
• Network Security – Oversee firewalls (Palo Alto & Cisco Firepower), VPNs, Cisco ISE authentication, and ACLs.
• Documentation – Maintain accurate inventory, SOPs, and user guides, while handling support cases and warranties.
• Additional Opportunities – Depending on your skills, you may also be involved in VMware, Veeam, NetApp, Cisco UC, Microsoft Server technologies, Google Workspace, and Azure AD.

• Bachelor’s Degree in Network Engineering, MIS, Computer Science, or related field.
• 3+ years of experience in network engineering.
• Strong expertise in Cisco & Palo Alto technologies, with proven troubleshooting ability.
• Bonus points if you are a fast learner, adaptable to new technologies, and a strong communicator.

• Work in a dynamic academic environment with opportunities to grow your expertise.
• Expand your skills into complementary technologies.
• Be part of a supportive IT team where your ideas and problem-solving matter.

• Seniority level: Mid-Senior level
• Employment type: Full-time
• Job function: Information Technology
• Industries: Computer and Network Security