Senior IT Engineer (Based in Prai)

Key Responsibilities

System & Server Administration

• Deploy, configure, and maintain server operating systems and enterprise applications (Windows Server, Linux).


• Monitor system performance, conduct root cause analysis, and resolve issues proactively.


• Administer Microsoft Active Directory, and other enterprise services.


• Create and manage home directories and group policies using PowerShell scripting.


• Monitor and manage patch deployment through professional patch management tool.


• Manage disaster recovery procedures.


• Deploy and configure Windows and SQL Server clusters.


• Administer and maintain NetApp SAN storage and SAN switches.

Virtualization & Cloud

• Install, configure, and manage Hyper-V and VMware virtual environments.


• Support virtual clustering and perform troubleshooting in virtualized systems.


• Assist in the integration and administration of cloud platforms (AWS, Azure).

Security & Network

• Ensure system integrity through security best practices and routine monitoring.


• Maintain knowledge of network systems including LAN/WAN and intrusion detection systems.


• Responsible for infrastructure planning and incident resolution

Support & Documentation

• Provide incident support and respond to escalated helpdesk tickets.


• Document system configurations, procedures, and Standard Operating Procedures (SOPs).


• Coordinate support with external service providers as needed.


• Provide support for ISO, SOX, and customer audits, including documentation and evidence preparation.

Project Work & Collaboration

• Lead and support enterprise-level technology initiatives.


• Plan, implement, and evaluate server upgrades and system improvements.


• Participate in departmental meetings and collaborate with cross-functional teams.


• Willing to travel to remote sites or other regions as needed for on-site system support.

Required Qualifications

• Bachelor’s degree in information technology, Computer Science, or a related field.


• Minimum of 5–7 years of relevant experience in managing Windows Server OS (2016 and above), Linux servers, and enterprise computer systems.


• Proven experience as a Windows System Administrator or in a similar role.


• Strong knowledge of Windows Server environments and virtualization platforms such as Hyper-V and VMware.


• Solid understanding of Active Directory, DNS, DHCP, and scripting languages (e.g., PowerShell).


• Proficient in using backup solutions, AD management tools, system monitoring tools, and patch management systems.


• Working knowledge of SAN storage solutions, specifically NetApp or EMC.

Preferred Qualifications

• Experience with cloud platforms (AWS, Azure).


• Knowledge of Microsoft SQL Server.


• Experience in troubleshooting basic network connectivity issues.

Soft Skills & Attributes

• Strong analytical and problem-solving skills.


• Detail-oriented with strong organizational skills.


• Ability to prioritize tasks in high-pressure environments.


• Self-motivated and eager to learn new technologies.


• Team player with strong interpersonal skills.


• Creative thinker with a solutions-oriented mindset.


• Willingness to work outside normal hours when required.

Key Competencies

• Written and oral communication


• Excellent written and verbal communication skills in English are required. Proficiency in Vietnamese, Japanese or Chinese is preferred.


• Analytical thinking and problem-solving


• Collaboration and teamwork


• Self-motivation and adaptability


• Time management and prioritization


• Troubleshooting and resolution


• Initiative and ownership


• Learning agility and innovation

Working Conditions

• This role is 100% onsite 

Culture Commitment

Ensure adherence to company’s values (ICARE) in all aspects of your position at Coherent Corp.:

Integrity – Create an Environment of Trust

Collaboration – Innovate Through the Sharing of Ideas

Accountability – Own the Process and the Outcome

Respect – Recognize the Value in Everyone

Enthusiasm – Find a Sense of Purpose in Work