Software Controls Engineer – PLC & HMI

📍 Hybrid – 3 days office (Basildon Essex) / 2 days WFH (Flexible) Salary: £40-60k + Paid Overtime

Are you passionate about automation and control systems? Do you enjoy turning complex requirements into reliable PLC and HMI solutions? We’re looking for a Software Controls Engineer to join our growing team and work on exciting special-purpose machinery projects for leading clients, primarily in the automotive sector.

About the Role

In this role, you’ll develop, test, and commission software using Siemens TIA Portal (S7-1200 / S7-1500). You’ll work across the full project lifecycle — from design and simulation to on-site commissioning — ensuring software solutions are robust, compliant, and meet customer expectations.

You’ll collaborate closely with electrical, mechanical, and commissioning teams, and play a key role in integrating functional safety systems and adhering to industry standards.

Key Responsibilities

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Develop PLC and HMI software using Siemens TIA Portal (S7-1200 / S7-1500)

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Work from customer specifications, URS, FDS, and internal control philosophies

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Integrate safety systems and diagnostics using Siemens Safety Integrated or equivalent

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Configure industrial networks (Profinet / Profibus) and interface with drives, HMIs, robots, and th...