Job Description:

We are seeking an experienced Panel Wirer to join our engineering team at Heathrow Airport, working within a cargo handling environment. This is a long-term opportunity focused on upgrading legacy Siemens Simatic S5 PLC systems to the newer S7 platform.

Key Responsibilities:

* Panel wiring and assembly for control panels used in automated cargo systems.

* Support the removal and replacement of legacy Siemens S5 PLCs with S7 PLCs, including wiring modifications and panel reconfiguration.

* Interpret and work from electrical schematics, wiring diagrams, and layout drawings.

* Install, terminate, and test field wiring, I/O modules, sensors, and actuators.

* Collaborate closely with control engineers and project teams to ensure system functionality and minimal downtime.

* Conduct site surveys, cable routing, and installation in operational airport environments.

* Follow all Heathrow Airport safety regulations and permit-to-work procedures.

* Participate in system commissioning and troubleshooting of PLC-controlled systems.

Requirements:

* Proven experience as a panel wirer or electrical technician in an industrial or automation environment.

* Familiarity with Siemens PLCs, especially Simatic S5 and S7 platforms.

* Ability to read and interpret electrical schematics and panel layouts.

* Experience working in airports, logistics, or cargo handling environments is beneficial.

* ECS/JIB card or equivalent electrical competency card.

* Awareness of safe electrical working practices in a high-security and safety-critical environment