IT Infrastructure Specialist

TG Malaysia; Petaling Jaya; Vor Ort; MYR 120.000 - 170.000; Vollzeit

Zusammenfassung

TG Malaysia seeks an experienced IT Infrastructure Lead to drive project initiatives, analyze business and IT requirements, and design scalable networks and security architectures. You will coordinate across teams to ensure operational stability, perform vulnerability assessments, and maintain disaster recovery environments.

The role requires hands-on expertise in AD/Azure/O365, VMware, and security controls, with a strong focus on incident response, change management, and documentation.

Qualifikationen

• Degree in Computer Science, Information Technology or equivalent practical experience.
• Minimum 6 years of hands-on experience in IT infrastructure and helpdesk/support roles.
• Experience configuring and administering AD, Azure, O365, VMware, and security controls.

Aufgaben

• Lead and participate in project management; analyze requirements and design scalable infra solutions.
• Collaborate with teams to support IT operations and manage infrastructure change requests.
• Set up and maintain UAT, Production, and DR environments; perform vulnerability scans and remediation.
• Facilitate audits and remediation actions per governance and security requirements.
• Maintain IT SOPs, policies, reports, and documentation.

Kenntnisse

6+ years IT experience

Troubleshooting

Analytical thinking

Project management

Incident response

Prioritization under pressure

Ausbildung

Degree in Computer Science or Information Technology

Tools

Active Directory (AD)

Azure

O365

VMware

L2/L3 Firewall maintenance

VPN Technology

WAF

SIEM

Exchange

DNS/DHCP

MDM

Jobbeschreibung

Our client specializes in vehicle financing with a global presence in 37 countries and regions worldwide.

RESPONSIBILITIES:

• Lead, participate in performing the assigned project management. To serve as in-house subject matter expert to analyze & provide recommendations based on Business Vs IT requirements & strategic directions. Work with relevant party to design, implement, configure scalable infrastructure/network systems, design secure Infra architecture, security, capacity planning. Lead efforts to replace, upgrade, introduce innovative technology solutions that meet IT, security, & business requirements effectively.
• Collaborate with teams to support IT operations. Manage infrastructure change requests effectively, ensuring minimal disruption to operations – troubleshooting, diagnosing, monitoring, and resolving technical support requests related to networks, infrastructure, middleware, servers, and end-user systems. Conduct regular health checks on IT network/infrastructure equipment and systems, e.g., O365, servers, VMware, SAN storage, email, firewalls, WA, switches, routers. IT asset management, users account management. Monitor and ensure the successful execution of the scheduler jobs, as well replication/backup processes. Proactively track logs & alert alarms across servers and networks to identify potential issues early, minimize disruptions and impacts on systems & network operations.
• Set up, maintain the User Acceptance Testing (UAT), Production & Disaster Recovery (DR) environments for application systems. Identify, assess IT risks, threats, & vulnerabilities of infrastructure and network. Ensure timely upgrade of EOL systems, firmware upgrade, and security patches to maintain system integrity. Execute scheduled vulnerability scans, implement remediation measures to address and close identified vulnerability gaps efficiently.
• Facilitate, interacts with internal and/or external audit engagement, facilitate remediation based on agreed recommendation and associated risks pertaining to Global Information Security Group, industrial best practice and/or any others corporate governance and requirements.
• Maintain documentation & reports. Periodically reviewing IT SOP, guideline, policy, procedure, and control to ensure the efficiency, effectiveness of the SOP & information security controls as a whole, recommending improvements wherever is necessary.

REQUIREMENTS:

• Degree in Computer Science, Information Technology or equivalent practical experience
• Minimum 6 years of strong hands-on technical experience in helpdesk support, implementing administrator, support maintenance network & infrastructure related equipment/ system such as:
• Analyses, troubleshooting to resolves daily operation and/or incident support related to network, infrastructure, eg: server, storage, backup/restore/replication, scheduler jobs, bandwidth, deploy security patches/firmware upgrade & user technical support request.
• Ability to configure & administrate network/infrastructure related equipment/systems & security control – such as AD, Azure, O365, Wintel/Linux platform, Middleware, Exchange email, VMWare, L2/L3 Firewalls maintenance, Router, Switches, IDS/IPS, Proxy, WAF, VLAN, VPN Technology, end-point protection solution, Backup/Restore/Replication Solution, MDM, Event Management (SIEM).
• Technologies, network related security monitoring, Content Filtering, Vulnerability Scans, Encryption Technology, DHCP, DNS, HTTP, SSL, SSH, LDAP, IPSEC, etc.
• Experience to lead & participate in project implementation
• Vendor sourcing & process PO request, Establish & Maintain IT related policy, procedures, reports and documentation.
• Excellent analytical and problem-solving skills, result oriented, self-motivated, good interpersonal skills, flexible, independent
• Must be able to provide after-hours on urgent incident support request
• Abilities to prioritize multiple tasks and able to work under pressure, tight deadlines and within constraints