OT/IT Infrastructure Engineer — Secure, Hybrid Role

Meritus; Stone; Hybrid; GBP 45,000 - 65,000; Full time

Benefits offered by this job

Hybrid & flexible working options.

Private Medical Insurance.

6.5% matched pension.

28 days holiday + bank holidays.

Ongoing training and development.

Long-term career progression.

Job summary

Meritus is seeking an Infrastructure Engineer (OT/IT) in Stone, Staffordshire for hybrid working. The role focuses on secure OT infrastructure delivery, Windows Server, AD, virtualization, and network security, with collaboration across engineering teams.

The successful candidate will engage in design, configuration, testing, commissioning and customer handover, ensuring cyber security alignment with IEC 62443 and industry best practices. Training and career progression are supported.

Qualifications

• 2–5 years' experience in OT/ICS or infrastructure engineering.
• Experience administering Windows Server 2016/2019/2022 and Active Directory.
• Knowledge of network switches and firewalls.
• Experience with VMware or Hyper-V virtualisation.
• Strong troubleshooting and problem-solving skills.
• Excellent communication and teamwork within project teams.

Responsibilities

• Support the design and implementation of secure OT and IT infrastructure solutions.
• Configure and maintain Windows Server environments and AD.
• Build and support virtualised environments with VMware or Hyper-V.
• Configure and support network switches and firewalls.
• Work with cyber security specialists to meet IEC 62443 standards.
• Support FAT, commissioning and customer handovers.
• Produce and maintain technical documentation throughout delivery.

Skills

OT/ICS experience

Troubleshooting

Communication

Collaboration

Tools

Windows Server 2016/2019/2022

Active Directory

VMware

Hyper-V

Firewalls

Networking

IEC 62443 knowledge

Job description

Meritus is seeking an Infrastructure Engineer (OT/IT) in Stone, Staffordshire for hybrid working. The role focuses on secure OT infrastructure delivery, Windows Server, AD, virtualization, and network security, with collaboration across engineering teams.

The successful candidate will engage in design, configuration, testing, commissioning and customer handover, ensuring cyber security alignment with IEC 62443 and industry best practices. Training and career progression are supported.