Staff Controls Engineer

Staff Controls Engineer

We are seeking an experienced Staff Controls Engineer who is passionate about pushing beyond the cutting edge of the industry to design, build, and debug best-in-class controls systems for Redwood’s battery recycling operations. This engineer will play a critical role in designing, commissioning, scaling, and supporting all of Redwood’s recycling facilities working at the intersection of chemical process engineering, industrial automation, and software development.

Responsibilities will include:

• Designing and implementing real‑time control software in C++ for embedded and industrial systems
• Developing automation tools, diagnostics, and orchestration scripts in Python
• Writing, optimizing, and troubleshooting Structured Text (IEC 61131‑3) for PLCs and industrial controllers
• Building deterministic control loops, state machines, and safety‑critical routines
• Integrating software with sensors, actuators, drives, and industrial communication networks
• Debugging complex issues involving timing, concurrency, hardware interfaces, and industrial protocols
• Leading system architecture decisions for control platforms and distributed automation systems
• Conducting root‑cause analysis for field issues and implementing long‑term fixes
• Collaborating with controls, electrical, and product teams to translate requirements into robust software designs
• Mentoring engineers in real‑time programming, PLC development, and industrial best practices

Qualifications:

• Strong proficiency in modern C++ for real‑time or embedded systems
• Solid experience with Python for automation, tooling, or data processing
• Hands‑on experience writing Structured Text for PLCs or industrial controllers
• Deep understanding of deterministic execution, concurrency, and hardware‑software interaction&l