Senior Cyber Security Consultant

Nexor is a well established business that has been successful in the defence and security market since 1992. Our secure information exchange solutions have been deployed by more than twenty five different nations around the globe. When our customers talk about “mission critical” they mean national security matters which can involve billions of pounds, or even putting lives at risk.

Our first military project was to provide a messaging system for the US Pentagon. Since then our cyber-security and secure information exchange technology has been widely installed throughout the NATO allied community in both headquarters and tactical front-line deployments (forward operating bases, military vehicles and warships). Books have been written about some of the military campaigns that our solutions have supported.

Our success in the defence and security niche has been built on our ability to build great technology and service solutions; but also being as good as the very best as an organisation.

Nexor is the British Standards Institute’s reference enterprise for TickITplus, the software engineering extension to ISO9001 (Quality Management). Our agility enabled us to gain certification to ISO27001 (Information Security) several years before some of the household names we work with followed suite. We are also an Investor in People, and have achieved the IiP Gold Standard which states:

“Investors in People Gold represents achievement of world class best practice. It shows a truly cutting-edge organisation is operating at the very highest levels of people management practices using Investors in People to drive the business forward.”

So, although we are small, we are well respected in our industry; and more than capable of holding our own amongst the best.
As part of the National Cyber Security Centre (NCSC) High Assurance community, we fully support the HMG mission to make the UK the safest place to conduct business online.

We are currently recruiting for an experienced Senior Cyber Security Consultant as part of cyber security consulting capability. The primary role is to work with customers, understand their business security objectives, assess risks and plan / roadmap solutions, to an agreed standard.

The right individual must have experience of understanding the security needs of a variety of organisations and industries.

Providing expert advice and guidance based on your experience as a key part of our cyber security team, you will help our customers understand the cyber security landscape and systematically assess the risks and design mitigations. You will support our firm belief that good security solutions encompass protection measures in a security management system to provide business confidence that cyber security is under control. The solution element may be via process controls, technology recommendations, or by working with a Nexor Solution Architect to design a technical solution. You will also be able to mentor and provide guidance to other team members.

As our ideal candidate you will have demonstratable experience of having worked in a cyber security role as a consultant, with the following skills: 


  • Knowledge of information assurance and cyber security principles;
  • Experience of having undertaken threat and/or risk assessments;
  • Experience of working as a consulting;
  • Ability to work closely with customers to understand their business challenges
  • Ability to identify potential risks and mitigations based on customers’ business needs
  • Understanding of the softer side of security, such as the importance of people and processes


  • A member (any level) of the IISP;
  • Be a NCSC Certified Professional (CCP);
  • Experience of ISO 27001 and / or Cyber Essentials
  • Knowledge of the NCSC Architectural Patterns;
  • Knowledge of the NCSC Cloud Security Principles.
  • Experience of vulnerability assessments;
  • UK SC Security Clearance;

Nexor is based in Nottingham; this role is home / customer site based.

Nexor encourages an open and participative approach to both business and social activities.  As a Gold Standard Investor in People, we offer training opportunities to all our employees and actively encourage career development.  Nexor provides an attractive remuneration package and excellent future career prospects.

Please send your CV together with a covering letter detailing why you would be interested in working for Nexor by email to