Senior Control Systems Engineers

Austin Fraser; Risley; On-site; GBP 50,000 - 80,000; Full time

Job summary

Austin Fraser is looking for Senior/Lead PLC and SCADA Control Systems Engineers for long-term contract roles. You will deliver complex solutions in cyber-secure environments across high-profile infrastructure projects. Join a leading engineering consultancy and contribute to innovative projects while ensuring standards compliance.

Qualifications

• Strong experience in PLC or SCADA control systems engineering.
• Proficiency in IEC 61131 or SCADA scripting like VBScript, Python.
• Track record of producing high-quality technical documentation.

Responsibilities

• Design, develop, and test PLC-based control systems.
• Implement HMI/SCADA applications creating intuitive, cyber-secure visualisation systems.
• Guide technical delivery, documentation, and testing across the project lifecycle.

Skills

PLC control systems

SCADA control systems

Technical documentation

IEC 61131

Cyber Security

Job description

Your shortlisted jobs will appear here. To view your shortlist: Login Or Register

Lead Innovation. Engineer the Future.

NRL is recruiting for multiple long-term contract roles (inside IR35) across PLC and SCADA Control Systems Engineering to support high-profile infrastructure and automation projects in the UK's most regulated sectors. Whether your expertise lies in control logic or visualisation, this is your opportunity to shape the future of industrial control systems.

This is your chance to:

1. Deliver complex engineering solutions—from PLC logic to SCADA visualisation—in integrated, cyber-secure environments.
2. Lead from the front—guiding technical delivery, documentation, and testing across the full project lifecycle.
3. Work hybrid—with flexibility and a base in Warrington, West Cumbria, or Stockton.
4. Join a long-term programme—with stability, challenge, and real-world impact.
5. Work on SC-cleared projects—candidates must be eligible to obtain SC clearance.

Your Role:

We're hiring for two key disciplines:

Senior/Lead PLC Control Systems Engineers

Design, develop, and test PLC-based control systems using platforms like Rockwell, Schneider, or Siemens. You'll produce high-quality documentation, support integration with SCADA systems, and ensure cyber-secure, standards-compliant delivery.

Senior/Lead SCADA Control Systems Engineers

Design and implement HMI/SCADA applications (e.g., Rockwell FactoryTalk), creating intuitive, cyber-secure visualisation systems. You'll collaborate with PLC engineers to deliver integrated architectures, backed by robust documentation and formal testing.

Requirements:

• Strong experience in PLC or SCADA control systems engineering.
• Proficiency in IEC 61131 (PLC) or SCADA scripting (e.g., VBScript, Python).
• A track record of producing high-quality technical documentation (URS, FDS, test specs, etc.).
• Experience in regulated industries such as nuclear, MOD, or pharmaceutical.
• A collaborative mindset and the ability to work across multi-disciplinary teams.

Bonus Points For:

• Familiarity with Rockwell, Schneider, or Siemens platforms.
• Experience with integrated SCADA systems and OT Cyber Security.
• Knowledge of Sellafield Ltd standards and the V-Model.
• Certified training in PLC, SCADA, or Cyber Security.

Join a high-impact programme with a leading engineering consultancy.

Apply now and take the next step in your contract career.

The NRL Group connects global companies with the right people to bring engineering projects to life. We support contracting companies with energy transition plans and work with our clients to create a cleaner, greener future.

We welcome applications from all backgrounds and are committed to diversity within the industries we support, as a certified Inclusive Recruiter and Armed Forces friendly employer. Stay safe when job searching online by visiting the JobsAware website.