Principal Process Chemist – Scale-Up

Ensurge Micropower is seeking a Principal Engineer to lead thin-film deposition and process engineering, focusing on sputtering/PVD integration into scalable microbattery manufacturing. The role emphasizes developing robust processes, DOE-driven optimization, and cross-functional collaboration across design, materials, and equipment teams.The successful...

Redwood Materials is seeking a Principal Engineer, Extractive Metallurgy to serve as the senior technical authority across recycling and refining operations.You will own the metallurgical basis of design for liberating, separating, and refining metals from recycled feedstocks, spanning mechanical separation, high-temperature processing, hydrometallurgical...

Neurocrine Biosciences in San Diego is seeking an experienced leader to direct the design and scale-up of pharmaceutical ingredient processes. The role involves managing process development and ensuring compatibility across research and commercial initiatives.The ideal candidate will possess a strong background in organic chemistry, extensive leadership...

TYLsemi is seeking a Principal Engineer to architect and lead the Ethernet Scale-Up Networking (ESUN) for AI/HPC interconnects. You will drive architecture, RTL design, verification, and silicon bring-up across cross-functional teams, shaping product strategy and roadmaps.The role demands 15+ years in ASIC/SoC design, deep SystemVerilog expertise, and a...

Dexcom in San Diego, CA, seeks a senior engineer to lead process development and scale-up for sensor performance. You will develop test methods, address sterilization and product monitoring, and drive integration of new processes from R&D to launch.You will apply risk management, experimental design, and statistical analysis in a medical device context,...

Ethernet Scale-Up RTL Lead/Principal EngineerRole OverviewTYLsemi is developing purpose-built connectivity chiplet for HPC/rack-scale AI systems. We are seeking a Principal Engineer Ethernet Scale-up to lead the architecture and design of next-generation Ethernet Scale-Up Networking (ESUN) solution. This is a high-impact technical role.What You'll DoDefine...

Fortera Corporation, headquartered in Silicon Valley, is transforming cement production by lowering CO₂ emissions using the ReCarb process. The Senior Process Engineer will lead engineering support for mineral grinding, calcination, dissolution, gas absorption, precipitation, dewatering, and drying to scale Fortera processes.This hands-on role requires a...

PHNX Materials in San Leandro, CA seeks a Process Engineer with deep expertise in fluid and gas-phase management, especially corrosive gases and sulfur compounds, to join during our scale-up phase. This role will work cross-functionally with R&D, operations, and external engineering partners.The ideal candidate brings hands-on experience from sulfuric acid...

Revolution Medicines is seeking an advanced career scientist to lead hands‑on process chemistry work critical to our RAS‑ON program. You will design pivotal experiments, guide cross‑disciplinary teams, and drive scale‑up and technology transfer to CDMOs.The role supports regulatory filings and requires strong technical judgment in complex development...