Salary: £65,000 – £75,000 per annum 
Location: Any UK Frazer-Nash Office 
Working Pattern: Flexible hybrid – office, client site, and home 
Closing Date: 30th March 2026 (early applications encouraged) 

Do You Want to Shape the Future of Secure, Safety-Critical Systems? 

Do you want to apply your skills and expertise to shape the future of cyber-secure, safety-critical systems? 

At Frazer-Nash, we support clients with their toughest challenges - integrating cyber security into complex aerospace, defence, and transport programmes where failure is not an option. We help ensure systems are both safe and secure, without compromise. 

We’re hiring a Senior Consultant – Cyber Security for Safety (CSS). If you secure this role, you’ll lead high-profile programmes, influence assurance strategy, and grow as a trusted authority at the intersection of cyber security and safety. 

Why This Role? 

• Lead Cyber Security for Safety delivery across regulated, high-integrity domains 

• Influence secure-by-design approaches from concept to certification 

• Work across aerospace, defence, and transport programmes 

• Combine deep technical expertise with consultancy leadership and business growth 

• Make a tangible impact on nationally significant systems 

What You’ll Do 

• Lead delivery of CSS artefacts aligned to DO-326A, ED-202A, ED-203A 

• Conduct threat analysis, risk assessments, and define security architectures 

• Integrate cyber security into safety-critical assurance (DO-178C, DO-254, IEC 61508) 

• Support system and safety assessments (ARP4754A, ARP4761) 

• Engage clients, shape solutions, and influence programme outcomes 

• Scope and cost work, support bids and proposals 

• Mentor junior consultants and grow capability 

We’re Looking for Someone With 

• Practitioner-level experience in DO-326A (and DO-356A/DO-355) 

• Understanding of  cyber security artefacts in safety-critical environments 

• Strong knowledge of safety-critical software standards 

• Familiarity with ARP4754A, ARP4761, DefStan 00-970/55/56 

• Understanding of wider cyber frameworks (ISO 27001/27005, NIST SP 800-53/160) 

• Consultancy experience including scoping, costing, and proposal support 

• Strong leadership and stakeholder engagement skills 

What’s in It for You?  

• Flexible Working: We are happy to discuss flexible working arrangements 

• Generous Holiday Entitlement: 25 days (plus bank holidays), with a holiday purchase scheme.   

• Company Pension Scheme   

• Targeted Professional Development   

• Life Assurance   

• Private Healthcare Membership   

• Performance-Linked Bonus Scheme   

• Paid Membership Fees to a Professional Institution   

• Support in Attaining Professional Membership   

• Cycle to Work Scheme   

• Share Purchase Scheme   

• Season Rail Ticket Loan  

Security Clearance 

Due to the nature of our work, candidates must satisfy UK National Security Vetting requirements.