Contract - Controls Software Engineer - Codesys
Rate: £60 per hour (Outside IR35)
Location: Glasgow (Hybrid - remote when suitable, with some on-site work)
Contract Length: 4 months initially
Start Date: ASAP
We're looking for a Controls Software Engineer with strong Codesys and PLC programming experience to support a key system upgrade. The work focuses on enhancing an existing machine communication system (Hermes) from version 1.0 to 1.6 / 1.7.
This isn't a greenfield build as the framework's in place. You'll be improving what's already there, upgrading functions, testing your PLC code on live machines, and ensuring smooth operation.
Skills Needed:
* Proven Codesys experience (essential)
* Strong understanding of PLC programming and IEC 61131-3 Structured Text
* Android Java / XML skills (desirable, not essential)
* Ability to test and troubleshoot on real machines, not just code in isolation
Nice to Have:
1. Familiarity with the Hermes standard (ideally version 1.6) or similar communication protocols
2. Experience usin...