Senior OT Cyber Security Consultant
£70,000 to £90,000 | Home-based, UK-wide | Permanent
We're hiring for a specialist industrial cyber security consultancy that works with critical national infrastructure and manufacturing clients across the UK and abroad. They have more work than people, so this is a senior hire to lead client engagements from day one.
What you'll be doing
- Leading OT cyber risk assessments on client sites, which is around 80% of the role
- Carrying out site surveys across **ICS, SCADA, DCS** and wider OT environments
- Building improvement roadmaps and security programmes to move clients from low maturity to a secure, resilient state
- Applying standards such as IEC 62443, NCSC CAF, NIST SP 800-82 and HSE OG86 to real industrial environments
- Working with the sales team on follow-on opportunities and proposals
- Getting involved in implementing countermeasures if you want to (optional, as there's an in-house engineering team)
What you'll need
- Experience leading OT cyber risk assessments, not just taking part in them
- Ideally, consultancy experience. Strong end-user candidates from CNI sites will also be considered
- A solid grounding in OT security: PLCs, RTUs, SCADA, DCS, industrial protocols, network security and countermeasures
- Experience in at least one industrial sector, such as energy, water, chemicals, oil and gas or manufacturing
- The confidence to lead client engagements and act as the expert on site
- Clear, accurate report writing and close attention to detail
Nice to have
- IEC 62443 experience or certifications (fully funded training is provided if not)
- CISSP, CySA+ or NCSC Chartered status
The package
- £70,000 to £90,000 depending on experience
- 5% of salary towards training and certifications each year
- Salary reviews every six months, with a clear skills matrix for progression
- Home-based, with site visits once or twice a month (usually 3 to 5 days, scheduled within working hours where possible)
- Flexible working hours, with all expenses covered
- Pension and the option to buy extra holiday
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Senior OT Cyber Security Consultant employer: Experis Austria
Experis Austria is an exceptional employer, offering a dynamic work culture that fosters collaboration and innovation in the heart of London. With a focus on employee growth, we provide ample opportunities for professional development and skill enhancement, ensuring that our team members thrive in their careers while contributing to impactful projects in the oil and gas sector. Our hybrid work model promotes a healthy work-life balance, making it an ideal environment for those seeking meaningful and rewarding employment.
