Operational IT Engineer – Hull Full Time

Operational IT Engineer – 35,000/ 37,800 per annum – Hull

Principal IT are seeking an Operational Technology Engineer to join a growing Group OT team within a fast-paced food manufacturing environment. This is a development-focused opportunity, ideal for someone looking to build a career in OT, industrial systems, and production technology.

Working closely with the OT Lead, you will provide hands-on support across factory sites, ensuring operational systems remain reliable, secure, and aligned with business needs. This role offers excellent exposure to industrial infrastructure, automation interfaces, and real-world engineering environments.

Key Responsibilities

• Support the monitoring and maintenance of OT systems to ensure high availability and performance across production environments
• Assist with routine system health checks, identifying and escalating issues where appropriate
• Provide first-line support for OT-related incidents and service requests
• Troubleshoot hardware and infrastructure issues, including industrial PCs, network switches, and factory-connected devices
• Assist with system patching, updates, and maintenance activities under guidance
• Support installation, configuration, and replacement of OT hardware and software
• Participate in OT-related projects such as system upgrades, rollouts, and integration tasks
• Work alongside third-party vendors during maintenance and installation activities
• Maintain accurate documentation including asset inventories, network diagrams, and patch records
• Support backup, recovery, and disaster recovery testing activities
• Collaborate with IT, engineering, and production teams to ensure operational alignment
• Develop knowledge of OT systems, cybersecurity practices, and industrial technologies

Skills & Experience

• Strong interest in Operational Technology, industrial systems, or IT infrastructure
• Understanding of IT principles (through education, work experience, or self-study)
• Hands-on interest in hardware such as PCs, networking equipment, or industrial devices
• Operating systems: Windows Server, Linux
• Cloud platforms: Microsoft 365, Azure, sometimes AWS
• Networking basics: DNS, DHCP, VPNs
• Active Directory / identity management
• Virtualization: VMware or Hyper-V
• Proactive attitude with a willingness to learn and develop new skills
• Full UK driving licence and willingness to travel between sites

What’s on Offer

• Structured training and development within Operational Technology
• Exposure to industrial systems, automation, and production environments
• Opportunity to progress within a growing OT function

The Package:

• If successful our client is offering a salary between 35,000 – 37,800 per annum, favorable holiday allowance, company contributed pension scheme, development opportunities, plus many more.

How to Apply:

• If you are interested in hearing more about this operational IT engineer vacancy or interested in applying for the role please email me at or contact Principal IT Directly on LinkedIn.

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