3 of 3 Operational Technology Jobs in Merseyside

Penetration Testers (CHECK / CREST)

Hiring Organisation
Cyber Guarded Ltd
Location
Liverpool, UK
Employment Type
Full-time
across the UK. We're looking for an experienced Penetration Tester (not entry level) to deliver high-assurance testing across infrastructure, web, cloud and OT environments. This is a fully remote role within Great Britain, with occasional client-site visits. What You'll Do Deliver CHECK-level infrastructure, web, cloud … OT penetration tests Own assessments end-to-end: scoping → testing → reporting → client debriefs Develop tooling, methodologies, and contribute to internal R&D Work with a supportive, senior technical team on meaningful real-world challenges What We're Looking For 3–5+ years professional penetration testing experience CHECK Team Member/ ...

Cyber Security Compliance Specialist

Hiring Organisation
Lorien
Location
Ellesmere Port, Merseyside, England, United Kingdom
Employment Type
Contractor
Contract Rate
£350 - £550 per day
across our European manufacturing estate. This role focuses on NIS2 compliance and governance-not hands-on IT-but requires strong understanding of manufacturing and OT security environments. You'll drive compliance plans forward, update risk assessments, and ensure regulatory requirements are met across multiple sites. Expect to work closely with … stakeholders What We're Looking For Experience in governance and compliance within highly regulated environments (manufacturing, oil & gas, nuclear, utilities, public sector) Understanding of OT security and manufacturing security standards (e.g., NIST) Ability to manage complex compliance projects across multiple sites Strong stakeholder engagement and communication skills Driving license (essential ...

Cyber Security Consultant (NIS2 IT/OT)

Hiring Organisation
La Fosse
Location
Liverpool, England, United Kingdom
Cyber Security Consultant (NIS2 & IT/OT)- Outside IR35 – Hybrid (North West) - £600-£700 p/d 🚨📣 Looking to speak with Cyber Sec consultants interested in supporting multiple European manufacturing plants through NIS2 compliance and wider security uplift. This assignment requires a self-starter who can build strong relationships within … plans across several sites that have historically operated very independently. Must have experience with: 1. Cyber within Manufacturing or industrial environments (understanding plant constraints, OT/IT boundaries, legacy tech, downtime issues. 2. Working in a complex environment with lots of moving parts 3. Leading NIS2 compliance/high regulated ...