Senior Ignition / SCADA Systems Engineer

Nexus Circular is the commercial leader in advanced recycling technology that converts landfill-bound plastics into circular feedstocks for the production of sustainable virgin plastics for packaging and other applications. Nexus Circular’s end-to-end solution is economically validated as demonstrated by consistent bulk sales of high quality, ISCC Plus circular feedstocks for virgin plastic production. Aligned with global partners who seek proven scalable solutions to meet ambitious plastic circularity goals, Nexus Circular is rapidly expanding its innovation footprint worldwide, moving decisively to address the complex challenges of plastics accumulation in the environment.

Nexus Circular is seeking a senior Operational Technology professional with deep, hands-on experience administering, stabilizing, and scaling Inductive Automation Ignition environments in uptime-sensitive industrial operations.

This role will serve as a subject matter expert for Ignition, SCADA reliability, historian performance, and OT data integrity. The successful candidate will help reduce key-person risk, improve historian and data-logging stability, strengthen OT support practices, and establish repeatable Ignition platform standards for McDonough and future Nexus Circular sites.

Ideal Candidate Profile

The ideal candidate has personally owned and improved Ignition environments in live production settings. They are comfortable troubleshooting complex SCADA, historian, and OT data issues, but they can also step back and build standards, documentation, and support practices that make the platform more reliable and repeatable over time.

This person should be hands-on, structured, collaborative, and comfortable working in environments where uptime, operator visibility, and data reliability are critical.

Primary Responsibilities

Ignition Platform Ownership

* Own the health, administration, support, and continuous improvement of Ignition environments acros...