Process Systems Engineer Jobs in California

Lead design process and requirements management for the BWRX-300 nuclear project.

Analyzes and improves gas operations processes using data and technology.

Design & build tooling, lead Lean Kaizen events to improve manufacturing processes.

Drive enterprise-wide QCD improvements using DMAIC and lean methods.

Operate pumps, mix chemicals, and ensure quality in coating batch production

Lead catholyte development for solid-state batteries, from formulation to pilot scale.

Develop and scale advanced manufacturing processes for high‑volume power electronics.

Create work instructions, assist tooling, and support MES for fusion component builds.

Lead R&D to design, develop, and scale catalytic reactors and sorbent processes for clean ammonia

Analyze and verify nuclear fuel performance for advanced reactors