Senior Electrical Engineer (I, II, III)
Cellares
September 08, 2026
Full-time
Remote friendly (South San Francisco, CA)
Worldwide
Operations
Role: Senior Electrical Engineer focusing on electrical design and automation for cell therapy manufacturing equipment. Objectives include developing compliant electrical systems, control panels, PCBAs, and interconnecting cabling for advanced bioprocessing platforms. Responsibilities encompass designing power and signal distributions, creating detailed documentation, developing functional specifications, and supporting prototyping and testing. The role requires collaboration across controls, mechanical, systems, and software engineering teams. Qualifications: Bachelor's in Electrical Engineering with 7+ years (or Master's with 5+ years), experience in electrical/mechanical projects, AC/DC power distribution, PLC integration (e.g., Siemens, Allen-Bradley), digital communication protocols, and electronic circuit design. Preferred skills include proficiency with CAD software (EPLAN, SolidWorks Electrical), PCB design, programming languages (Python, Ladder Logic, C#), and 3D CAD tools. High-Value: focus on automation hardware in cell and gene therapy manufacturing, compliance with IEC 61010, NFPA 70/79, UL 508A standards, and integration with industrial control systems. The position is based in South San Francisco, CA, with a competitive salary range and comprehensive benefits.