Senior Scientist I (Silicon Photonics), IME

A*STAR - Agency for Science, Technology and Research; Singapore; On-site; SGD 70,000 - 95,000; Full time

Job summary

A*STAR - Agency for Science, Technology and Research in Singapore seeks a candidate to drive the development of low-power photonic engines. This role involves designing high-efficiency Silicon Ring Modulators and collaborating with EIC and packaging teams.

The ideal candidate should hold a PhD and have strong experience in semiconductor processing and analytical skills. A proactive mindset and effective communication are essential. Join us to contribute significantly to the Co-Packaged Optics initiatives.

Qualifications

• Hold a PhD in science or engineering, preferably focused on photonic device development.
• Strong experience in semiconductor processing and integration.
• Proficient in analytical and research skills with a track record of publications.

Responsibilities

• Lead the design and testing of high-speed Silicon Ring Modulators.
• Define performance metrics for photonic engines to meet efficiency targets.
• Collaborate with EIC designers to optimize interfaces.

Skills

Photonic device development

Semiconductor processing

Problem-solving

Communication skills

Education

PhD in science or engineering

Job description

Job Description

As part of IME’s Silicon Photonics Department, the candidate will drive the development of next‑generation, low‑power photonic engines. The candidate will be a key contributor to our Co‑Packaged Optics (CPO) initiatives, focusing on high‑efficiency Silicon (Si) Ring Modulators. This role sits at the intersection of chip design and system‑level integration, requiring close collaboration with EIC and packaging teams.

Job Responsibilities

• Lead the design, simulation, and testing of high‑speed, ultra‑low‑power Silicon Ring Modulators.
• Define performance metrics for low‑power photonic engines to meet CPO energy‑efficiency and bandwidth targets.
• Work with Electrical IC (EIC) designers to co‑simulate and optimize the driver‑to‑modulator interface.
• Partner with advanced packaging teams to ensure signal integrity and thermal management in CPO architecture.
• Drive the optical characterization and system‑level testing of fabricated photonic integrated circuits (PICs).

Job Requirements

• Hold a PhD in science or engineering (or an equivalent qualification), preferably with a focus on photonic device development.
• Strong experience in semiconductor processing, integration and packaging, and familiarity with industrial‑level module is a strong advantage.
• Strong analytical, problem‑solving, and research skills with a track record of publications.
• A proactive, hands‑on mindset with demonstrated initiative, adaptability, and strong problem‑solving skills in a dynamic environment.
• Strong communication and presentation skills are essential, along with the ability to work independently and collaborate effectively within a team.