About IES Lean Systems Ltd: With over 30 years of experience, IES Lean Systems Ltd. is a leading Systems Integrator serving global industrial and environmental sectors. Our expertise covers the full lifecycle of projects

from consultancy and design through to installation, commissioning, and long-term support. We deliver complete Turnkey Electrical, Control & Instrumentation (E, C&I) projects, tailored to client requirements. We specialize in Process Safety, Machinery Safety, IACS Cyber Security, Instrumentation, Project Rescue, and Continuous Emissions Monitoring Systems (CEMS), delivering innovative and compliant automation solutions. We operate extensively in Highly Regulated Industries, with solutions designed to meet GxP requirements and international compliance standards. In addition, we provide Thermal mapping, Instrumentation, Gas Analyser Calibration, Compliance and Maintenance services ensuring that critical systems operate safely and efficiently. Certified by LRQA to ISO 9001:2015, we maintain the highest quality standards across design, system build, installation, support, and calibration. At IES Lean Systems, we are committed to excellence in Safety, Security, Compliance and Reliability enabling our clients to achieve operational success in the most demanding industries.

About the Role: As a

Senior Control Systems Engineer , you will lead the Design, Execution, Validation of Automation projects. You will ensure compliance with Functional Safety, Machinery Safety, IACS Cyber Security standards / directives and manage client relationships. You will provide mentorship to Junior Engineers. This role requires strong technical expertise across multiple control platforms and proven leadership in delivering complex automation projects in Highly Regulated, GxP environments.

Key Responsibilities: Develop / Review and approve Technical Documentation, System Designs, Wiring Drawings, P&IDs. Lead the Design, Programming, Testing, and Commissioning of PLC / SCADA / HMI / Drives & Motors. Manage and Execute Thermal Mapping and Validation Protocols. Execute FAT, SAT, IQ, OQ, PQ protocols and conduct site commissioning. Lead preparation for ISO, Cyber Security, and client HSE audits. Deliver solutions in Highly Regulated Industries, ensuring full adherence to GxP requirements. Apply and uphold applicable directives and standards (ISO 12100, ISO13849, ISO 62061, ISO 62604, ISO 26262, IEC61508, IEC61511, IEC 62443, HSE OG86, among others.) Function as client interface throughout project delivery. Mentor junior engineers, providing technical guidance and leadership. Participate in the on-call rota for out-of-hours support (remote or onsite). Provide holiday cover for site-based personnel (Wiltshire area)

up to 25 days per year.

Skills & Experience: Degree in Control, Electrical, Automation Engineering or similar. Minimum 7 years experience in control system design, commissioning, and project delivery. Expertise with Rockwell and Siemens PLCs (Mitsubishi, Omron, Schneider, Wago advantageous). Strong knowledge of InTouch, Ignition, WinCC, Rockwell FTV SCADA / HMIs (GE iFIX advantageous). Experience with commissioning motors and drives (Festo / Siemens Starter / Sinamics). Proficiency in Industrial Communication Protocols (Profibus, Profinet, MPI, Modbus, Red Lion Data Station). Skilled in ELV/LV Electrical Control Panel Wiring and advanced fault-finding. TV Functional Safety / Machinery Safety / Cyber Security qualification (or equivalent advantageous). Basic knowledge of CAD packages advantageous (AutoCAD Electrical / SkyCAD / VISIO) Strong project leadership, client-facing, and mentoring skills.

Location: IES UK Office is Nottingham, UK. Option to work from office is available if required. This is usually limited to project kick-off or testing / FATs. This role is predominantly work from home or on customer sites. Attendance at or work from an IES office or workshop is not mandatory. UK & Republic of Ireland wide travel can be involved but majority of the works is based in Leeds Area (Project works) / Wiltshire area (Maintenance & Continuous Improvement Works) for the coming years.

Other info: The successful candidate must be able to pass BPSS Screening. Able to obtain SC Security Clearance (exceptional candidates on final year of ILR / equivalent may be considered). Full driving licence.

What we Offer: Competitive Salary (£50,000 - £60,000, Higher for exceptional candidates) + Over Time and On Call Allowances. 25 days Annual Leave + 8 bank holidays. Pension Contributions. Bonus scheme. Training & Education will be provided to Develop and Maintain technical skills and knowledge relevant to Instrumentation, Gas Analytical Systems, Control Systems, Process / Machinery Safety, Cyber Security.

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