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OT Network and Security Specialist @ Erin Associates

GBOnsiteFull-time
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About this role

Salary: £55,000 - 55,000 per year

Requirements

  • Expertise in Operational Technology security and industrial networks
  • Previous experience working in manufacturing, engineering or industrial businesses
  • Experience with SCADA systems, PLCs, ICS networks and industrial protocols
  • Network risk assessment experience
  • Understanding of network technologies, including VPNs, firewalls, VLANs, routing and switching
  • Desirable: experience with cloud security, enterprise infrastructure or project management

Responsibilities

  • Lead the design, implementation and governance of OT networks and security across multiple sites
  • Identify opportunities to continuously improve network security
  • Work alongside the Global Head of IT Operations to secure and modernise network environments
  • Help ensure the availability and resilience of business systems
  • Act as the subject matter expert for OT networks and security

Technologies

  • Cloud
  • Network
  • Security
  • Architect

More

We are a global organisation with more than 25 sites worldwide and several thousand employees, operating in manufacturing. This role is based across our sites in Lincolnshire, with hybrid working arrangements available to suit your location. The package includes a salary of £55,000, a car allowance, progression and career development opportunities, life insurance, enhanced paternity benefits, a health and wellbeing programme, free parking, gym memberships and a cycle-to-work scheme. We review relevant applications as they are received and welcome applications from people of all ethnicities, genders, sexual orientations and disabilities; reasonable adjustments are available during the application process.

last updated 46 week of 2026

Skills

operational technology securityindustrial networkSCADAPLCICS networksindustrial protocolsnetwork risk assessmentnetwork technologyVPNfirewallVLANrouting and switching

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