Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Lead cybersecurity assessments and design secure OT architectures for critical infrastructure.
- Company: Join a growing cybersecurity team focused on protecting vital industrial environments.
- Benefits: Competitive salary, fully remote work, and impactful projects.
- Why this job: Make a real difference in securing national infrastructure while working flexibly.
- Qualifications: Experience in OT/ICS cybersecurity and strong communication skills.
- Other info: Opportunity to work on meaningful projects with excellent career growth.
The predicted salary is between 80000 - 85000 £ per year.
We’re looking for a Lead OT Cyber Security Consultant to join a growing cybersecurity team focused on securing Operational Technology (OT) and Industrial Control Systems (ICS) environments. This is a high-impact role where you’ll work on protecting critical infrastructure, designing secure OT architectures, and leading security engagements across complex industrial environments.
What you’ll be doing:
- Lead OT/ICS security assessments across industrial environments
- Design and implement secure network architectures for OT systems
- Conduct risk assessments, threat modelling, and vulnerability analysis
- Support incident response and remediation within OT environments
- Work closely with clients to define and improve their OT security posture
- Contribute to best practices, standards, and security frameworks
What we’re looking for:
- Strong experience in OT / ICS cybersecurity environments
- Solid understanding of industrial protocols (e.g. Modbus, DNP3, OPC)
- Experience with network security (firewalls, segmentation, monitoring)
- Familiarity with frameworks such as IEC 62443, NIST, or NCSC guidance
- Ability to work directly with clients and communicate technical concepts clearly
- Background in critical infrastructure, energy, manufacturing, or similar sectors
Why join?
You’ll play a key role in securing critical national infrastructure, working on meaningful projects with real-world impact — all within a flexible, fully remote environment.
👉 Apply now or get in touch to learn more.
Lead OT Cyber Security Consultant in Southampton employer: Paradigm Tech
Contact Detail:
Paradigm Tech Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Lead OT Cyber Security Consultant in Southampton
✨Tip Number 1
Network like a pro! Reach out to industry professionals on LinkedIn or attend virtual meetups. Building connections can lead to job opportunities that aren’t even advertised.
✨Tip Number 2
Show off your skills! Create a portfolio or case studies showcasing your previous work in OT/ICS cybersecurity. This gives potential employers a tangible sense of what you can bring to the table.
✨Tip Number 3
Prepare for interviews by brushing up on common OT security scenarios and frameworks like IEC 62443. Practising your responses will help you feel more confident when discussing your expertise.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, we love seeing candidates who are proactive about their job search.
We think you need these skills to ace Lead OT Cyber Security Consultant in Southampton
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience in OT and ICS cybersecurity. Use keywords from the job description to show we’re on the same page about what you bring to the table.
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Share specific examples of your past work in securing critical infrastructure and how it aligns with our mission at StudySmarter.
Showcase Your Technical Skills: Don’t hold back on your technical expertise! Mention your familiarity with industrial protocols and security frameworks, as these are key to the role we’re looking to fill.
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you don’t miss out on any important updates!
How to prepare for a job interview at Paradigm Tech
✨Know Your OT Cyber Security Stuff
Make sure you brush up on your knowledge of Operational Technology and Industrial Control Systems. Familiarise yourself with key protocols like Modbus and DNP3, as well as security frameworks such as IEC 62443. This will show that you're not just a generalist but someone who understands the specific challenges in this field.
✨Showcase Your Experience
Prepare to discuss your past experiences in OT/ICS cybersecurity environments. Be ready to share specific examples of security assessments you've conducted or secure network architectures you've designed. This will help demonstrate your hands-on expertise and how it aligns with the role.
✨Communicate Clearly
Since you'll be working closely with clients, practice explaining complex technical concepts in simple terms. Think about how you can convey your ideas clearly and effectively, as this will be crucial in building trust and ensuring everyone is on the same page during engagements.
✨Ask Insightful Questions
Prepare some thoughtful questions about the company's approach to OT security and their current projects. This shows your genuine interest in the role and helps you gauge if the company’s values align with yours. Plus, it gives you a chance to engage in a meaningful conversation during the interview.