IT Engineer- Systems, Infrastructure & Security

Krisvconsulting Services Pte Ltd; Kuala Lumpur; On-site; MYR 60,000 - 90,000; Full time

Job summary

A leading IT consulting firm in Kuala Lumpur seeks an IT Engineer specializing in Systems, Infrastructure & Security. You will support infrastructure deployment and maintenance while ensuring high availability and security compliance in a hospital environment. The ideal candidate will have 3-5 years of experience in IT infrastructure, with strong skills in Microsoft SQL Server and security protocols. This role offers an exciting opportunity to work on a comprehensive Hospital Information System across multiple branches.

Qualifications

• 3-5 years of experience in IT infrastructure or system administration roles.
• Hands-on experience with Microsoft SQL Server.
• Understanding of high availability and disaster recovery solutions.

Responsibilities

• Support deployment and maintenance of App Servers, DB Servers, and Reporting Servers.
• Monitor servers, applications, and network components using enterprise tools.
• Enforce security policies across infrastructure layers.

Skills

Microsoft SQL Server setup and support

Troubleshooting skills

Communication skills

Documentation skills

Education

Microsoft Certified: Windows Server Hybrid Administrator Associate

CompTIA Network+ or Security+

VMware Certified Professional (VCP)

Cisco Certified: CCNA

Tools

Monitoring systems (e.g., SCOM, SolarWinds)

Job description

About the job IT Engineer- Systems, Infrastructure & Security

We are deploying a comprehensive Hospital Information System (HIS) across one of the region's largest hospitals and its network of branches. The infrastructure must support a mission-critical, highly available, and scalable application, with flexibility to run on either cloud or on-premises environments.

Responsibilities

• Support deployment and maintenance of infrastructure including App Servers, DB Servers, Reporting Servers, and DR.
• Assist in the setup of SQL Server Always On Availability Groups or Replication environments. Ensure servers and systems are configured per architectural guidelines and operational requirements.
• Implement server and storage configurations (CPU, RAM, Disk, RAID) as per sizing documents. Configure network components including firewalls, VLANs, and VPNs to ensure secure connectivity.
• Work with the networking team to maintain high availability and network performance. Monitor servers, applications, and network components using enterprise tools (e.g., SCOM, SolarWinds).
• Respond to alerts and incidents, perform root cause analysis, and apply corrective actions.
• Perform regular patching, updates, and health checks on infrastructure components.
• Execute daily/weekly backup routines and ensure backup integrity. Support disaster recovery (DR) testing and ensure DR sites are kept in sync. Participate in documentation and execution of failover procedures.
• Enforce security policies across infrastructure layers including access control and endpoint protection. Assist in audits, vulnerability scans, and implementation of remediation plans. Support encryption and data protection configurations as per compliance standards.
• Collaborate with Infrastructure Architect, DBAs, Application teams, and Vendors. Maintain infrastructure documentation including network diagrams, asset inventories, and SOPs.
• Assist in provisioning new environments and performing acceptance tests.

Requirements

• 3-5 years of experience in IT infrastructure or system administration roles.
• Hands‑on experience with Microsoft SQL Server setup and support.
• Basic understanding of high availability and disaster recovery solutions. Strong knowledge of Windows Server, Active Directory, and virtualization technologies.
• Working knowledge of networking, firewalls, and storage solutions.
• Experience using monitoring and ticketing systems for support operations.
• Good troubleshooting, communication, and documentation skills.
• Microsoft Certified: Windows Server Hybrid Administrator Associate
• CompTIA Network+ or Security+
• VMware Certified Professional (VCP)
• Cisco Certified: CCNA