Senior Process Engineer

Syenta; Sydney; On-site; AUD 130,000 - 150,000; Full time

Benefits offered by this job

Early-stage equity

12% superannuation contributions

Flexible leave policies

Professional growth in a high-impact,

Team events in Australia

Job summary

Syenta seeks a Senior Process Development Scientist/Engineer to advance our Localised Electrochemical Metallization technology. You will work on development with prototype semiconductor hardware, shaping process windows and experiments to drive efficiency and quality.

Ideal candidates bring hands-on experience in semiconductor process development, electrochemical systems, or related fields, with strong data-driven problem solving and cross-functional collaboration across hardware,

Qualifications

• PhD in Engineering, Materials Science, Chemistry, Physics, Chemical Engineering, or related field, or equivalent senior industry experience.
• Strong hands-on experience in process development in semiconductor, microfabrication, or precision materials processing.
• Experience designing experiments and analysing multi-variable data sets.
• Experience using metrology and inspection data to understand process performance and defects.
• Clear technical communication skills, both written and verbal.

Responsibilities

• Develop, optimise, and refine Syenta’s LEM process using prototype semiconductor manufacturing hardware.
• Define and improve process windows across key operating parameters.
• Design and execute structured experiments and DOEs to understand multi-variable process behaviour.
• Improve process repeatability, uniformity, yield, and robustness.
• Translate experimental results into actionable process changes and technical recommendations.

Skills

Process development

Metrology data analysis

DOE design

Data analysis

Technical communication

Education

PhD in Engineering/Materials/Chemistry

Tools

Metrology instruments

Inspection data tools

Job description

About Syenta

Syenta is pioneering a new era in semiconductor manufacturing with our groundbreaking Localised Electrochemical Manufacturing (LEM) technology. Our platform enables advanced packaging by combining patterning and metallisation into a single tool. We achieve high-speed, high-resolution metallisation at lower costs and energy use, while minimizing emissions and waste.

Founded in Australia, we are building a world-class team of engineers and scientists tackling some of the toughest challenges in semiconductor manufacturing. Our collaborative, people-first culture empowers individuals to take ownership, innovate, and deliver breakthrough results.

About The Role

We are seeking a Senior Process Development Scientist / Engineer to work on the development of Syenta’s core Localized Electrochemical Metallization (LEM) technology. This is a senior, hands‑on laboratory role focused on solving complex process development challenges in advanced manufacturing.

You will work directly with Syenta’s prototype semiconductor manufacturing hardware to develop, optimise, and understand processes that sit at the heart of Syenta’s technology. The role will involve defining process windows, designing experiments, analysing process outputs, understanding defects, and translating experimental data into clear technical decisions.

This role is well suited to someone with strong experience in semiconductor process development, advanced manufacturing, deposition processes, electrochemical systems, or related fields. Electrochemistry or electroplating experience is valuable, but the core requirement is the ability to develop complex processes through rigorous experimentation, data analysis, and root‑cause problem solving.

In this role, you will provide senior technical input through hands‑on work, supporting team members where needed and shaping process development priorities through data‑driven insight. Your experience will help identify technical risks, knowledge gaps, and opportunities for innovation within the LEM process stack.

Roles And Responsibilities

Process Development & Optimisation

• Develop, optimise, and refine Syenta’s LEM process using prototype semiconductor manufacturing hardware
• Define and improve process windows across key operating parameters
• Design and execute structured experiments and DOEs to understand multi-variable process behaviour
• Improve process repeatability, uniformity, yield, and robustness
• Translate experimental results into actionable process changes and technical recommendations

Defect Analysis & Root Cause Understanding

• Investigate process defects such as non-uniformity, roughness, voiding, adhesion issues, stress, contamination, and other failure modes
• Use metrology, inspection, and process data to identify likely root causes
• Correlate process conditions with material quality, feature quality, and device-level outcomes
• Develop practical hypotheses and validation experiments to confirm or eliminate failure mechanisms

Metrology, Data Analysis & Reporting

• Analyse process outputs using appropriate metrology and characterisation techniques
• Interpret spatial maps, microscopy data, thickness data, defect data, and other process measurements
• Present results, conclusions, and recommendations clearly to internal stakeholders
• Maintain high-quality experimental records, reports, and internal documentation

Cross-Functional Development

• Work closely with hardware, microfabrication, systems, and materials teams to align process development with tool design
• Provide practical feedback to improve prototype hardware, process workflows, and experimental methods
• Support internal knowledge transfer and development of best practices

Requirements

Required

• PhD in Engineering, Materials Science, Chemistry, Physics, Chemical Engineering, or a related field, or equivalent senior industry experience
• Strong hands‑on experience in process development, preferably in semiconductor, microfabrication, advanced manufacturing, deposition, or precision materials processing Demonstrated ability to solve complex, multi-variable technical problems
• Experience designing experiments and analysing multi-variable data sets
• Experience using metrology and inspection data to understand process performance and defects
• Clear technical communication skills, both written and verbal

Why Choose Syenta?

We’re passionate about building a diverse, people‑first company. Our culture of collaboration and mutual respect fuels innovation capable of redefining an industry. At Syenta, you’ll have the opportunity to take ownership, lead high‑impact teams, and shape the future of semiconductor manufacturing.

What We Offer

Salary Range: $130-150k (negotiable)

• Early‑stage equity opportunities
• 12% superannuation contributions
• Flexible leave policies and a strong work‑life balance
• Professional growth in a high‑impact, fast‑growing deep‑tech startup
• Team events and collaborative culture, including company‑wide gatherings in Australia