IT System and Infrastructure Engineer

5 days ago


Singapore UNI TECHNOLOGY SYSTEMS PTE. LTD. Full time

We are seeking a skilled and proactive **System Engineer - Infrastructure**to design, implement, and maintain the core IT infrastructure systems that support our business operations. This role involves managing servers, storage, networking, and virtualization technologies while ensuring high availability, performance, and security across the infrastructure.

**Key Responsibilities**:

- Design, deploy, and maintain infrastructure systems including servers, storage, virtualization platforms, and networking.
- Perform system monitoring, performance tuning, and capacity planning to ensure optimal performance.
- Administer and support Windows/Linux server environments, Active Directory, DNS, DHCP, and Group Policies.
- Manage virtualization technologies (e.g., VMware, Hyper-V) and cloud platforms (e.g., Azure, AWS).
- Implement and maintain backup and disaster recovery strategies.
- Collaborate with IT and development teams to support deployments, migrations, and upgrades.
- Create and maintain detailed documentation for systems, processes, and procedures.
- Provide Tier 2 support for escalated issues and outages.
- Participate in on-call rotation and respond to infrastructure-related incidents.

**Qualifications**:

- Kknowledge of operating systems (Windows Server, Linux).
- Experience with virtualization (VMware, Hyper-V), storage systems (SAN/NAS), and cloud platforms.
- Familiarity with networking concepts (TCP/IP, firewalls, VPN, routing, switching).
- Excellent problem-solving, communication, and documentation skills.


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