Jenoptik is an international photonics group with representatives in over 80 countries. Optical technologies are the foundation of our business. We employ around 4,000 people worldwide.

Join our team and help to shape our future with lasting effect.

Senior / IT Support Engineer

Job ID:  4161
Location: 

Singapore, SG

Date:  Apr 28, 2025

Responsibility

•    Technical Support: Provide advanced technical support for hardware, software, and networking issues. Troubleshoot and resolve issues promptly to minimize downtime.

•    Network Management: Monitor, configure, and maintain network devices including routers, switches, firewalls, and access points. Ensure network security and performance are maintained.

•    Incident Management: Manage and prioritize support tickets, ensuring timely resolution in accordance with service level agreements (SLAs).

•    System Administration: Work closely with HQ and assist with the administration of servers and services, including MS365, Active Directory, DNS, DHCP, and virtualization technologies. 

•    Documentation: Create and maintain documentation for network configurations, standard operating procedures, and troubleshooting guides to facilitate knowledge sharing within the team.

•    User Training: Provide training and support to end-users on IT systems, applications, and best practices.

•    Project Involvement: Participate in IT projects related to infrastructure upgrades, migrations, and implementations, providing technical expertise and hands-on support.

•    Collaboration: Work closely with other IT team members to ensure seamless integration of technologies and to support organizational objectives.

•    Carry out other technical related duties or ad hoc support that may be required.

Requirement

•    Bachelor’s degree in computer science, Information Technology, or a related field, or equivalent work experience.

•    Minimum of 5 years of IT support experience with at least 3 years in a network-focused role.

•    Technical Skills:
1.    Proficiency in network protocols (TCP/IP, DHCP, DNS, etc.)
2.    Hands-on experience with network hardware (Cisco, Cisco Meraki,WCL etc.)
3.    Familiarity with Routing, firewall configurations and security protocols.
4.    Experience with virtualization technologies (VMware, Hyper-V) is a plus.
5.    Experience with Data Center and regional support in remote.
6.    Globally, or regional support with corporate IT Ticketing system
7.    Enterprise Software deploy management system

•    Certifications: Relevant certifications such as CCNA, CompTIA Network+, or similar are preferred.

•    Problem-Solving: Strong analytical and troubleshooting skills with the ability to work under pressure.

•    Communication: Excellent verbal and written communication skills, with the ability to explain technical concepts to non-technical users.

•    Team Player: Ability to work effectively in a team environment and collaborate with cross-functional teams.

Benefits

  • Competitive salary and performance bonuses.
  • Comprehensive health care insurance.
  • Flexible work environment.

About Jenoptik

At Jenoptik, people with the specific JENIUS character are changing the world with the power of light. That demands a spirit of exploration and dedication. If you’re one of us, come meet the challenges facing the world. At Jenoptik, we’re creating a better future for all of us.

As the holding company and corporate center of the group, JENOPTIK AG, based in Jena, performs top-level functions for strategic corporate management as well as the central functions IT, human resources, purchasing, legal, communications & marketing, security, work and health protection, environmental protection and real estate management.

Have we made you interested in this position?

If so, we look forward to receiving your online application.

Should you need any further information, please do not hesitate to contact us.