System Engineer (Photonics & Laser Systems) DSC/TE

About ST Engineering

ST Engineering is a global technology, defence, and engineering group with offices across Asia, Europe, the Middle East, and the U.S., serving customers in more than 100 countries. The Group uses technology and innovation to solve real-world problems and improve lives through its diverse portfolio of businesses across the aerospace, smart city, defence, and public security segments. Headquartered in Singapore, ST Engineering ranks among the largest companies listed on the Singapore Exchange.

Our history spans more than 50 years, and our strategy is underpinned by our core values – Integrity, Value Creation, Courage, Commitment and Compassion. These 5 core values guide every aspect of our business and are embedded in our ST Engineering culture – from the people we hire, to working with each other, to our partners and customers.

About our Line of Business – Advanced Networks & Sensors

Our Advanced Networks & Sensors business specializes in platform digitalization, advanced connectivity, and cutting-edge manufacturing. This diversity of capabilities presents a range of roles through which you can contribute to the development of innovative, secure, and patented products. Join our team and play a crucial role in developing tomorrow’s technology and connectivity solutions and services to sectors spanning defence, public security, government, and the commercial realm. Your work will have a global impact as we empower customers through advanced communications, intelligent sensors, and the deployment of AI-enabled Edge applications for mission-critical roles.

Together, We Can Make A Significant Impact

We are seeking a highly skilled System Engineer with expertise in photonics and laser systems to join our team. The ideal candidate will have a strong background in electrical engineering, photonics, or laser technology and at least five years of experience in designing and integrating complex photonics-based systems. This role requires a multidisciplinary approach, involving power management, communications, optics, thermal considerations, and opto-mechanical integration.

As a System Engineer, you will collaborate with cross-functional teams—including software, mechanical, electrical, and optical engineers—to develop and optimize advanced photonic and laser-based solutions. Your ability to conduct system-level design, analysis, and integration will be critical in ensuring high-performance, reliable, and scalable systems.

Be Part of Our Success

• Lead the system-level design and integration of photonics and laser systems, considering power, communications, optics, thermal management, and mechanical constraints.
• Define system architecture, requirements, and specifications based on application needs and performance goals.
• Work closely with optical, electrical, mechanical, and software engineers to ensure seamless system functionality.
• Conduct trade-off analyses and feasibility studies for system optimization.
• Develop and implement testing and validation procedures for photonic and laser-based systems.
• Support prototyping, troubleshooting, and performance optimization of integrated systems.
• Ensure compliance with industry standards and safety regulations for laser and photonic systems.
• Provide technical documentation, including system design reports, test plans, and integration guidelines.

Qualities We Value

• Bachelor or Masters in Electrical Engineering, Photonics, Lasers, or a related field.
• 5+ years of experience in design, integration, and development of photonic or laser-based systems.
• Strong understanding of laser optics, optical components, opto-mechanical systems, and system-level integration.
• Experience with power management, thermal control, and communication interfaces for photonic systems.
• Hands-on experience in prototyping, testing, and troubleshooting photonics hardware.
• Experience with Zemax, MATLAB, LabVIEW, or similar optical/system design tools.
• Knowledge of laser safety standards (e.g., IEC 60825-1) and regulatory requirements.
• Background in fiber optics, free-space optics, or high-power laser systems.
• Familiarity with embedded systems, FPGA, or real-time control systems.
• Ability to collaborate across disciplines, working effectively with mechanical, electrical, software, and optical engineers.
• Strong problem-solving skills and ability to manage complex system challenges.
• Working location is in Ang Mo Kio.
• Singaporeans Only.

Our Commitment That Goes Beyond the Norm

• An environment where you will be working on cutting-edge technologies and architectures.
• Safe space where diverse perspectives are valued, and everyone’s unique contributions are celebrated.
• Meaningful work and projects that make a difference in people’s lives.
• A fun, passionate and collaborative workplace.
• Competitive remuneration and comprehensive benefits.