Latest Security Jobs

Security Cleared Firmware Engineer - DSP Engineer - Cambridge

This role involves working on a wide range of new technology inventions, providing expert approaches to Firmware Engineering and DSP Engineering applications. You will be part of a spin-out company in Cambridge, focusing on security-cleared sectors and developing high-speed electronic systems.

Newton Colmore Cambridge, United Kingdom

On-site Permanent Clearance Required

Security Architect (Defense, Threat Detection & Response)(ATR)

This role involves designing and maintaining end-to-end security architecture for advanced threat detection and response across cloud, network, and endpoint environments. You will lead vendor evaluations, PoCs, and integration of security tooling, while ensuring security, risk, and compliance requirements are met.

Robert Walters London, United Kingdom £80,000 – £90,000 pa

On-site Permanent

Security Architect, Secure by Design - Macquarie Group

As a Security Architect, you will play a key role in the Cyber Security division, focusing on securing platforms, applications, and systems across global financial markets. You will work closely with engineering and delivery teams to embed security into solutions, ensuring they support trading, manage financial risk, and enable business expansion. The role involves security assessments, design reviews, and contributing to the development of reusable security architecture patterns.

eFinancialCareers London, United Kingdom

On-site Permanent

Software Security Architect (m/f/d)

This role involves designing and reviewing software security architectures, conducting risk and threat analyses, and creating innovative security solutions. You will work closely with customers, evaluation labs, and product development teams to ensure robust security in embedded systems and firmware.

NXP Semiconductors Glasgow, Alba / Scotland, G2 1AL, United Kingdom

Hybrid Permanent Flexible

Product Security Incident Response Manager (m/f/d)

This role involves managing security vulnerabilities and incidents for NXP products, collaborating with cross-functional teams to ensure timely resolution and providing guidance to customers. You will also define best practices, streamline processes, and contribute to new regulations and standardization activities.

NXP Semiconductors Glasgow, Alba / Scotland, G2 1AL, United Kingdom

On-site Permanent

Software Security Engineer

This role involves hands-on engineering to develop advanced security analysis tools for complex software environments. Responsibilities include building parsers, analysis engines, and automation frameworks, as well as investigating and solving difficult technical problems. The position is ideal for someone with a strong background in systems programming, reverse engineering, and low-level software analysis.

Script & Dot Farnborough, GU14 7JT, United Kingdom

On-site Permanent

Electronics Engineer - Security Clearence - Cambridge

This role involves developing advanced electronic systems for UK safety and resilience, working on projects from early ideas to prototypes. You'll collaborate with multidisciplinary teams, covering the full development cycle from system understanding to design, testing, and delivery, in a fast-paced, innovative environment.

Newton Colmore Cambridge, United Kingdom

On-site Permanent Clearance Required

Software Engineer - Security- Tech-Driven Algorithmic Fund

As a Systems Software Engineer with a focus on Security, you will develop and maintain tools in Python and Go to enhance the security and reliability of the firm's trading and research platforms. Your day-to-day responsibilities will include automating systems engineering workflows, troubleshooting software bugs, and collaborating with engineering teams to solve security challenges.

eFinancialCareers London, United Kingdom

On-site Permanent

Embedded Software Engineer

This role involves designing, developing, and optimising embedded software for mission-critical RF and signal processing systems. You will work on integrating software onto FPGA-based and embedded hardware platforms, support system architecture, and ensure robust, scalable, and maintainable implementations within secure environments.

Forward Role Cheltenham, United Kingdom £55,000 – £90,000 pa

On-site Permanent Clearance Required

SDR FPGA Engineer

This role involves developing FPGA and firmware solutions, supporting SDR and RF system integration, and contributing to DSP processing chains. You will work closely with systems, software, and hardware teams on secure technical delivery and participate in technical design reviews and architecture discussions.

Meritus Talent Gloucester, United Kingdom £60,000 – £80,000 pa

On-site Permanent Clearance Required

Cyber Software Vulnerability Engineer

You'll contribute to high-impact missions in AI, Data Science, Cybersecurity, Cloud, and DevOps. Your day-to-day involves software analysis, reverse engineering, vulnerability identification, and secure coding practices, working closely with cybersecurity teams to prioritize and patch vulnerabilities.

Forward Role Itchen Stoke, SO24 0QX, United Kingdom £45,000 – £65,000 pa

On-site Permanent Clearance Required

Senior Software Developer

Join us at EntrustAt Entrust, we’re shaping the future of identity centric security solutions. From our comprehensive portfolio of solutions to our flexible, global workplace, we empower careers, foster collaboration, and build solutions that help keep the world moving safely.Get...

Entrust Cambridge, United Kingdom

Senior Hardware Engineer

Join us at EntrustAt Entrust, we’re shaping the future of identity centric security solutions. From our comprehensive portfolio of solutions to our flexible, global workplace, we empower careers, foster collaboration, and build solutions that help keep the world moving safely.Get...

Entrust Cambridge, United Kingdom

Radio Frequency Engineer

This role involves designing and developing RF-based embedded hardware, with a focus on low-power wireless and GPS technologies. You will work across the full lifecycle from concept to product release, collaborating with firmware and production teams to ensure designs meet regulatory requirements.

Reed Le191Tp, LE19 1TP, United Kingdom £50,000 – £55,000 pa

On-site Permanent Clearance Required

Embedded Software/Firmware Engineer

This role involves developing, testing, and maintaining high-integrity embedded and firmware systems. You will work closely with cross-functional teams to ensure robust software solutions, contribute to testing and validation strategies, and support continuous improvement initiatives.

Pearson Whiffin Recruitment Group Sandwich, United Kingdom £45,000 – £50,000 pa

On-site Permanent Clearance Required