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
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
Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.