IT Infrastructure Optimization Specialist

5 days ago

Singapore beBeeInfrastructure Full time $90,000 - $120,000
Senior IT Infrastructure Engineer Role Overview

We are seeking an experienced and skilled Senior IT Infrastructure Engineer to manage, maintain and optimize our IT infrastructure. The successful candidate will have a strong technical background in various areas including server and storage systems, virtualization, networking, security, and monitoring.


Key Responsibilities:
  • Design, configure, deploy and maintain Wintel and Linux server environments.
  • Conduct server hardening for both Windows and Linux systems.
  • Lead and collaborate with cross-functional teams to implement and oversee server hardware, virtualization technologies, and storage solutions to ensure availability and scalability.

Virtualization and Storage Expertise:
  • Lead virtualization initiatives using industry-standard platforms such as VMware vSphere, Hyper-V or KVM.
  • Optimize virtualization environments for efficiency, performance and resource utilization.
  • Design and manage Storage Area Networks (SAN/NAS) ensuring data availability, integrity and optimal performance.

Security and Compliance:
  • Implement security best practices for infrastructure components and virtualized environments.
  • Ensure compliance with industry standards and regulations related to infrastructure and data storage.
  • Implement and administer key management and encryption.

Active Directory and Management Applications:
  • Implement and administer Active Directory including user accounts, group policies, security settings and domain controllers.
  • Implement and administer AD Public Key Infrastructure and Network Policy Server RADIUS services.
  • Implement and administer monitoring solutions such as eG Innovations, PRTG, Splunk or Kiwi Syslog server.

Troubleshooting and Collaboration:
  • Investigate and resolve complex technical issues related to Windows Server systems collaborating with teams and vendors.
  • Collaborate with network engineers system administrators to support business operations.

Capacity Planning and Governance:
  • Conduct meticulous capacity planning to align Windows Server resources with current and future needs.
  • Maintain SLA standards act as an escalation point for incidents and ensure user satisfaction.

Vendor Coordination and Documentation:
  • Coordinate with third-party vendors IT providers and external support for effective service delivery.
  • Develop and update comprehensive operations documentation and procedural guidelines.

Requirements:
  1. Bachelor's degree in Computer Science Information Systems Information Technology or a related field.
  2. Minimum of 5 years of experience in IT infrastructure engineering with a focus on Windows Server administration.
  3. Experience with Wintel servers Dell VMware Microsoft server products Symantec.
  4. Proven experience in designing on-prem data centre architectures.
  5. Proficiency in configuring managing and troubleshooting Windows Server environments.
  6. In-depth knowledge of Active Directory Group Policies and security best practices.
  7. Familiarity with virtualization technologies such as VMware or Hyper-V.
  8. Experience with scripting and automation tools.
  9. Strong troubleshooting and problem-solving skills.
  10. Excellent communication and teamwork skills.
  11. Ability to work independently and manage multiple projects.
  12. Relevant certifications MCSA MCSE VCP are a plus.

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