Senior Control Systems/PLC Engineer

Senior Control Systems & SCADA Engineer (PLC)

Sheffield | Permanent

Join Nexos Group and power the future of critical infrastructure.

At Nexos Group , we're delivering innovative energy and automation solutions that keep some of the world's most critical facilities running. From defence and pharmaceuticals to semiconductor manufacturing and mission-critical operations, our projects are at the forefront of the energy transition, integrating advanced microgrids, battery storage, renewables, and intelligent control systems.

We're looking for a Senior Control Systems & SCADA Engineer to lead the design and integration of highly resilient automation and SCADA solutions where reliability is non-negotiable.

What you'll do

• Develop Functional Design Specifications (FDS) and control philosophies for advanced microgrid systems.
• Design and program high-availability PLC and SCADA solutions, including Beckhoff TwinCAT platforms.
• Integrate generators, renewable energy assets, and Battery Energy Storage Systems (BESS).
• Deliver secure, interoperable control architectures using industrial protocols such as Modbus, IEC 61850, DNP3, and OPC UA.
• Support the full project lifecycle, from concept and design through commissioning and handover.

What we're looking for

• Degree qualified in Electrical, Automation, Control Systems, or Electronic Engineering.
• 7+ years' experience in industrial control systems engineering.
• Strong expertise in PLC, SCADA, microgrid controls, and critical power applications.
• Proven experience with Beckhoff platforms and industrial communications.
• Knowledge of high-availability architectures, OT cybersecurity, and hybrid energy systems.

Why Nexos Group?

• Work on cutting-edge projects supporting critical national infrastructure.
• Be part of a business driving innovation in sustainable energy and smart power solutions.
• Join a collaborative team where technical expertise is valued and career growth is encouraged.
• Opportunity for both immediate contract work and long-term permanent career development.

Ready to make an impact on the future of critical power systems? Apply today and join Nexos Group.