Computer Systems Administrator

PCB INFORMATICS PTE. LTD.; Singapore; Presencial; SGD 90.000 - 130.000; Tempo integral

Resumo da vaga

PCB Informatics PTE. LTD. seeks an experienced Infrastructure Engineer to design, deploy, and maintain enterprise server, network, and security environments. You will manage Windows Server, Citrix, VMware, and firewall platforms while ensuring reliability and performance across customer and internal systems.

The role requires strong scripting/automation, documentation, and collaboration with cross-functional teams to deliver robust IT services and incident response support.

Qualificações

• Bachelor's degree in computer science or related area preferred.
• MCSE or equivalent certification in relevant programs desired.
• Advanced knowledge of Windows Server and desktop OS.
• Experience managing 50+ Windows Server infrastructure.
• Experience with Citrix/2X/Terminal Server deployments.
• Experience with server virtualization (VMware/Hyper-V).
• Solid LAN/WAN networking knowledge.
• CCNA/CCNP/MCITP Server certs.
• Active Directory/LDAP administration.
• Troubleshooting backbone network issues.
• LAN routing and switching (VLANs, subnets, 802.1Q).
• Strong communication and documentation skills.
• Flexible and adaptable to rapid change.
• Organized with ability to manage multiple projects.
• Positive, self-motivated, team-oriented.

Responsabilidades

• Design, install and configure internal and customer facing servers, network devices and firewalls.
• Proactively manage and maintain server, network and firewall systems.
• Administer and support core Microsoft, Cisco, Citrix and VMware technologies.
• Develop and implement project plans, risk assessments and contingency plans.
• Design and implement monitoring, configuration management and reporting functions.
• Define and document best practices and support procedures.
• Provide after-hours support for infrastructure emergencies and occasional weekend maintenance.
• Maintain inventory and asset configuration documentation.
• Assist with hardware, firewall, telecom and software vendor evaluation, recommendation and negotiations.
• Mentor / cross train team members on existing and new technologies.
• Carry out special tasks at Management's direction.
• Interact with customers and staff at the technical level, as required.
• Other duties as assigned.

Conhecimentos

Strong communication

Documentation skills

Project management

Team player

Self-motivated

Organized

Flexible

Formação

Bachelor's in CS

Ferramentas

MCSE or equivalent

Windows Server admin

Citrix/2X/Terminal Server

VMware ESX / Hyper-V

Active Directory/LDAP

IIS administration

Exchange migration

Descrição da vaga

Responsibilities

• Design, install and configure internal and customer facing servers, network devices and firewalls.
• Proactively manage and maintain server, network and firewall systems.
• Administer and support core Microsoft, Cisco, Citrix and VMware technologies.
• Develop and implement project plans, risk assessments and contingency plans.
• Design and implement monitoring, configuration management and reporting functions that will make a hands-off environment.
• Define and document best practices and support procedures.
• Provide after-hours support for Infrastructure related emergencies as well occasional weekend maintenance.
• Maintain inventory and asset configuration documentation.
• Assist with hardware, firewall, telecom and software vendor evaluation, recommendation and negotiations Mentor / cross train team members on existing and new technologies.
• Carry out special tasks at Management's direction.
• Interact with customers and staff at the technical level, as required.
• Other duties as assigned.

Minimum Requirements

• Bachelor's degree in computer science (or related area) preferred.
• Microsoft Certification (MCSE) or equivalent certification in relevant programs desired.
• Advanced knowledge of Windows Server (2003/2008) /desktop Operating Systems (XP/7).
• Managing in excess of 50 Windows Server infrastructure.
• Managing deployments/rollouts Managing large scale Citrix/2X/Terminal Server installations.
• Managing server virtualization technologies like VMWare Server/ESX or MicrosoftHyperV/Virtual Server.
• A solid understanding of LAN/WAN networking.
• Cisco Certified Network Associate or Professional-CCNA/ CCNP MCITP Server.
• Group Policy design and configuration.
• Microsoft IIS administration and configuration.
• Migration of Exchange 2003 to Exchange 2010.
• Linux/UNIX administration.
• Active Directory/LDAP user and group administration.
• Ability to troubleshoot network issues including back bone infrastructure issues.
• LAN Routing and Switching design, configuration and troubleshooting (VLANs, IP Subnetting, 802.1Q trunks).
• Strong communication and documentation skills.
• Flexible and able to adapt to a rapidly changing environment.
• Must be organized and have the ability to manage projects of varying length.
• Positive, self-motivated individual who can complete tasks independently.
• Must be a team player.