Company Overview

APP Systems Services (APP) is a leading regional organization with strategically located sales offices and service centers across Southeast Asia and India. Our headquarter in Singapore serves as the central hub for innovation, collaboration, and operational excellence.

At APP, we are committed to providing advanced solutions in electronics, bioscience, vacuum technology, and related products, along with efficient after-sales support. Our expertise extends to critical processes/services in the semiconductor, optics, pharmaceuticals, bioscience, R&D and defence industry. Through longstanding partnerships with global industry leaders, we have built a reputation for quality, reliability and technological leadership.

Why Join us

We are an established and diversified group of companies specializing in high-technology products and process plants. APP has experienced significant growth in recent years. We nurture a supportive and empowering environment for motivated individuals to unlock their full potential. If you're ready to challenge yourself and showcase your abilities, APP offers the perfect environment for you to thrive.

We are looking for an Assistant Service Manager to manage the CTI Cryogenic Field Service. This role is ideal for someone ready to step into a leadership position while leveraging strong technical knowledge in cryogenic.

In this role, you will play a key role in ensuring the reliable operation of cryogenic across customer environments, where system performance precision and uptime are critical.

What You Will Do:

. Lead and support field service activities for CTI cryopumps, including installation, troubleshooting, regeneration issues, cooldown performance, leak diagnostics, and controller interfacing.

. Lead and guide Service Engineers and technicians, providing technical support for escalation cases and complex issues.

. Ensure all service activities meet quality standards, safety requirements, and proper documentation practices.

. Support and participate in complex on-site troubleshooting, diagnostics and root cause analysis when required.

. Drive continuous improvement of workflow and installation/troubleshooting methods.

. Support manpower planning and coordination of service jobs daily.

. Coach and mentor the field service team to strengthen technical capabilities and overall performance.

What You Must Have:

. Bachelor's degree in Mechanical Engineering, Electrical Engineering, or a related technical discipline.

. Minimum 4 years of relevant experience in vacuum systems or similar industrial equipment , including leadership exposure.

. Strong troubleshooting capability in electrical and mechanical systems.

. Strong communication and documentation skills, with the ability to interface professionally with customers, suppliers, and internal stakeholders.

. Experience with CTI cryopumps or vacuum pumps will be an added advantage.

Why Join Us

. Take on a leadership role in a highly specialized technical field

. Work on advanced cryogenic and vacuum systems in critical environments

. Opportunity to develop both technical expertise and team leadership skills

. Be part of a team focused on quality, precision and continuous improvement

. Stable and growing service operations

Assistant Service Manager (CTI Field Service)