Principal Security Consultant jobs in United Kingdom

Overview Role Purpose. This role sits within the consulting function of our MSSP SOC, delivering engaging professional services while also supporting and enhancing the security posture of existing managed service clients. It operates across multiple customer environments, balancing hands-on technical delivery with architectural guidance. As a recognised authority within the security domain, the...

You will be supported in this role as part of a larger team of consultants, engineers and product domain specialists. In addition to a passion for cyber and information security, you really must have:

A leading technology and defense company in London is seeking a Principal Consultant to drive capability growth and innovation. In this role, you will lead complex engagements, develop new methodologies, and build strategic customer relationships. The ideal candidate has significant experience in national security and consulting, alongside strong leadership and stakeholder management skills. This...

All the details The Principal Security Consultant (Online) is a senior, hands‐on security specialist supporting the secure design and delivery of online and digital platforms. The role provides expert security assurance, design review, and DevSecOps guidance across web, mobile, API, and cloud‐native services hosted primarily on Microsoft Azure. The role works closely with the Business...

We're looking for a Principal Security Consultant to manage one or more portfolio of change activities to ensure Secure-by-Design thinking is embedded into everything we do and the risks are understood and managed. What you'll do - Own the InfoSec relationship with identified portfolio(s) of change - Identify when your portfolio(s) requires additional InfoSec support from areas such as Security...

You will interface directly with CISOs and Heads of Risk, helping them navigate the ontology of their security, moving them from 'compliant' to secure.

You will work with our partners to scope complex multi-framework engagements for FTSE 350 and high-growth fintech clients.

You will act as the sign-off authority and engagement lead on major PCI-DSS and SWIFT CSP assessments.

Due to the continuing success and growth of our AESG team, a fantastic opportunity has opened up at our award-winning Specialist Consultancy, Engineering and Advisory Firm. We are headquartered in London, Riyadh, Singapore and Dubai, Cape Town, Cairo & Sydney working throughout the Middle East, Europe and Asia. Our areas of expertise are represented in four core verticals: Building Engineering,...

Principal Security Engineer The Role: Synoptix are expanding their Cyber Security capability by applying it to Systems Thinking, allowing for delivery of Cyber Security Solutions to both defence and commercial clients. We're looking for a technically strong, client-focused Principal Security Engineer to support the development, implementation, and assurance of secure system architectures and...

Principal Security Engineer The Role: Synoptix are expanding their Cyber Security capability by applying it to Systems Thinking, allowing for delivery of Cyber Security Solutions to both defence and commercial clients. We're looking for a technically strong, client-focused Principal Security Engineer to support the development, implementation, and assurance of secure system architectures and...

You will support in reverse engineering and deep understanding of vulnerabilities, including impact analysis and automation.

You must relish the challenge of findings critical vulnerabilities in complex software binaries through automation and manual practices. Creativity is highly valued; being able to find novel vulnerabilities is essential in this role.

You will need at least 6 years of technology experience, including 2 years in security engineering, and knowledge across multiple security domains. The role offers a range of benefits, including a 20% colleague discount, competitive holidays, and a strong pension scheme. This position is hybrid and focuses on personal and professional development.

You will support in reverse engineering and deep understanding of vulnerabilities, including impact analysis and automation.

You must relish the challenge of findings critical vulnerabilities in complex software binaries through automation and manual practices. Creativity is highly valued; being able to find novel vulnerabilities is essential in this role.

A leading retail company in London is seeking a Principal Security Consultant to ensure the secure design and delivery of online platforms. The role involves reviewing security architectures and providing expert guidance on security risks and Dev Sec Ops practices. Candidates should have significant experience in security consulting and a solid understanding of Azure cloud security. This position...

A leading global assurance provider in Birmingham is searching for a Principal Security Consultant. This key role focuses on designing and implementing defensive security services within the Microsoft and CrowdStrike ecosystems. The successful candidate will have substantial experience in security consultancy engagements and should hold relevant industry certifications. The position involves...

You will be part of a dynamic team focused on addressing critical issues in national security while growing within a diverse and inclusive work culture.

All the detailsThe Principal Security Consultant (Online) is a senior, hands‑on security specialist supporting the secure design and delivery of online and digital platforms. The role provides expert security assurance, design review, and Dev Sec Ops guidance across web, mobile, API, and cloud‑native services hosted primarily on Microsoft Azure. The role works closely with the Business...

You will support in reverse engineering and deep understanding of vulnerabilities, including impact analysis and automation.

You must relish the challenge of findings critical vulnerabilities in complex software binaries through automation and manual practices. Creativity is highly valued; being able to find novel vulnerabilities is essential in this role.

You will be enthusiastic and able to work well within a high performing team as well as perform to a high standard autonomously.

You will have an in depth understanding of risk. - The ability to write and deliver high quality reports. - A thirst for research and being at the cutting edge of the industry.

You will support in reverse engineering and deep understanding of vulnerabilities, including impact analysis and automation.

You must relish the challenge of findings critical vulnerabilities in complex software binaries through automation and manual practices. Creativity is highly valued; being able to find novel vulnerabilities is essential in this role.

A leading retail company in London is seeking a Principal Security Consultant to ensure the secure design and delivery of online platforms. The role involves reviewing security architectures and providing expert guidance on security risks and DevSecOps practices. Candidates should have significant experience in security consulting and a solid understanding of Azure cloud security. This position...