Lead Infrastructure Engineer - OT Windows

Lead Infrastructure Engineer - OT Windows, Virtualization and Networks
Staffordshire - Hybrid Working
Permanent

A leading systems integration company is seeking experienced Operational Technology Engineer to join its Energy team. The successful candidates will contribute to the design, development, and delivery of secure, high-performance OT systems across sectors including energy, renewables, water, and manufacturing.

Key Responsibilities:

• Design and configure systems involving Windows Server, virtualisation, and networking

• Deliver secure-by-design solutions compliant with standards such as IEC 62443

• Produce technical documentation and support testing phases

• Contribute to project delivery from design through to commissioning

Essential Skills:

• Minimum 5 years' experience in OT or industrial IT environments

• Proficiency with VMware/Hyper-V, Windows Server, network switches, and firewalls

• Familiarity with secure system delivery and industry standards

• Willingness to travel and a full UK driving licence

Desirable Experience:

• SCADA configuration (e.g. Siemens, Rockwell, Zenon)

• PLCs, RTUs, and industrial protocols (e.g. Modbus, IEC 61850)

• Safety systems design (IEC 61508/61511)

Benefits Include:

• 28 days holiday plus bank holidays

• Flexible working arrangements

• Pension, life assurance, and private healthcare

• Cycle to work and green car schemes

• Professional development support
  
  (Rullion is a recruitment agency)

Rullion celebrates and supports diversity and is committed to ensuring equal opportunities for both employees and applicants.