EC&I Engineer Sheffield

Mesh-AI Limited; Sheffield; On-site; GBP 50,000 - 70,000; Full time

Job summary

A UK based engineering firm is seeking an experienced EC&I Engineer to lead the design and delivery of electrical and instrumentation systems across complex projects. You will be responsible for managing the full life cycle of system design, developing PLC/HMI software, and ensuring compliance with relevant standards. The ideal candidate should have substantial experience in EC&I systems, strong knowledge of PLC/HMI platforms, and proficiency in CAD tools. This position offers a unique opportunity to work on innovative projects within a dynamic team environment.

Qualifications

• Substantial experience in delivering EC&I systems in a complex or safety regulated sector.
• Strong knowledge of PLC/HMI systems such as Siemens S7/TIA Portal, Rockwell Studio 5000, Schneider Eco-structure.
• Proficient in producing electrical drawings using CAD tools such as AutoCAD electrical and EPLAN.
• Solid understanding of control system principles, instrumentation, motor control and variable speed drives.
• Familiarity with applicable standards and regulations such as BS EN 60204, BS EN 7671 and low voltage directives.

Responsibilities

• Lead the full life cycle of EC&I system design.
• Define control system architectures and lead integration activities.
• Prepare and review detailed documentation including electrical schematics.
• Develop PLC/HMI software and interface logic.
• Coordinate with mechanical and safety engineering teams.
• Conduct design reviews ensuring compliance with standards.
• Support installation and commissioning activities.
• Act as a mentor to junior engineers.
• Liaise directly with clients throughout project life cycle.
• Support bids and proposals with technical insight.

Skills

Delivering EC&I systems in complex sectors

PLC/HMI systems knowledge

Electrical drawings using CAD tools

Understanding of control system principles

Familiarity with applicable standards

Tools

Siemens S7/TIA Portal

Rockwell Studio 5000

Schneider Eco-structure

AutoCAD electrical

EPLAN

Job description

Who are we - We are a UK based engineering business with a reputation for innovation, precision and delivery in complex mechanical handling and kinetic architecture systems. With a portfolio spanning world class projects in defence, aerospace, Nuclear, Sport & Entertainment and infrastructure sectors, we continue to invest in our people, processes and operational capability to meet growing demand and exceed customer expectation.

Purpose of the role - The EC&I engineering role will lead the design, development and delivery of electrical, control & Instrumentation systems across reputable and technically demanding projects. Operating as a key technical specialist within the EC&I department, this role will ensure that system architectures are robust, compliant and aligned with both customer requirements and regulatory standards. You will work collaboratively with multidisciplinary teams, subcontractors and clients to define specifications, resolve complex technical challenges, and deliver high integrity control systems that support safe, reliable and efficient operation of bespoke engineered solutions.

Key Responsibilities -

• Lead the full life cycle of EC&I system design, from concept and specification through to commissioning and handover.
• Define control system Architectures, specify equipment and lead hardware and software integration activities.
• Prepare and review detailed documentation including: Electrical Schematics, Functional Design Specifications, Cable schedules, I/O lists & Panel Layouts, Instrumentation data sheets and wiring diagrams.
• Develop PLC/HMI software and interface logic using platforms such as Siemens, Rockwell or Schneider.
• Coordinate with mechanical, structural and safety engineering teams to ensure integrated and cohesive system design.
• Conduct and lead design reviews, ensuring compliance with relevant codes, standards and customer specifications.
• Support installation and commissioning activities including troubleshooting, FAT & SAT.
• Act as a mentor to junior engineers, fostering technical growth and promoting knowledge sharing across the team.
• Liaise directly with clients to clarify technical requirements, report progress and resolve emerging issues throughout the project life cycle.
• Support bids and proposals with technical insight, concept designs and time estimates for EC&I scope.

Skills & Experience Required

• Substantial experience in delivering EC&I systems in a complex or safety regulated sector.
• Strong knowledge of PLC/HMI systems such as Siemens S7/TIA Portal, Rockwell Studio 5000, Schneider Eco-structure.
• Proficient in producing electrical drawings using CAD tools such as AutoCAD electrical and EPLAN.
• Solid understanding of control system principles, instrumentation, motor control and variable speed drives.
• Familiarity with applicable standards and regulations such as BS EN 60204, BS EN 7671 and low voltage directives.