OT Network and Security Specialist
Job in
Lincolnshire, Lincoln, Lincolnshire, LN2, England, UK
Listed on 2026-10-28
Listing for:
Erin Associates
Full Time
position Listed on 2026-10-28
Job specializations:
-
IT/Tech
Network Security, Cybersecurity, Systems Engineer, IT Specialist
Job Description & How to Apply Below
OT Network and Security Specialist – Lincolnshire / hybrid
55k + Car Allowance + Great benefits
My client is a global organisation with more than 25 sites worldwide, and they are looking to hire an experienced Operational Technology Network and Security Specialist. You will lead the design, implementation and governance of their OT Network and Security across multiple sites. They push a culture of continuous improvement and will expect you to consistently look for ways to improve their network security.
As an OT Network & Security Specialist, you will work alongside the Global Head of IT Operations, securing and modernising networks environments as well as ensuring the availability and resilience of all business systems. You will be the subject matter expert for all things OT Networks and Security.
The client has multiple sites across Lincolnshire, and they can offer different hybrid set-ups to suit where you are based.
Package:
55k plus car allowance
Hybrid working
Progression and career development opportunities
Life Insurance, enhanced paternity, Health and wellbeing programme, free parking, Gym memberships, cycle to work scheme + dozens more.
Required experience:
Expertise with Operational Technology Security and Industrial Networks
Previous experience working in manufacturing, engineering or industrial businesses
SCADA Systems, PLCs, ICS Networks, Industrial Protocols
Network Risk Assessment
Understanding of Network Tech – VPNs, Firewalls, VLANs, Routing & Switching etc
Desirable – Cloud Security, Enterprise Infrastructure, Project Management experience
Effectively, this role is responsible for the OT Networks for a multi-national manufacturer with several thousand employees.
The company are hoping to hold interviews as soon as possible and as there is no closing date for this role, relevant applications will be reviewed as soon as they are received.
Contact – Scott Murray
Erin Associates welcomes applications from people of all ethnicities, genders, sexual orientations, and disabilities. Please inform us if you require any reasonable adjustment at any stage of the application process.
Key words;
Operational Technology, OT Engineer, OT Security, OT Cybersecurity, Network Architect, Security Architect, – Lincolnshire, Gainsborough, Sheffield, Rotherham, Doncaster, Mansfield, Nottingham, Louth. Grimsby, Lincoln, Scunthorpe, Immingham, Skegness, Boston, Sleaford, Market Rasen, Brigg, Gainsborough, Barton-upon-Humber, Hessle, Mablethorpe, Spalding, Hull, Grantham, Peterborough, King’s Lynn, Goole, Barnsley
Erin Associates Ltd is acting as an Employment Agency in relation to this vacancy
Additional Information / Benefits
Car Allowance + Great benefits
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