Luton, Bedfordshire, United Kingdom Hybrid / WFH Options
Leonardo UK Ltd
also required. Auto-generated code usingmodel driven engineeringusingMatlabandSimulinktools Derivation of detailedFPGA/Firmwarerequirements and architecture fromsystem requirements A structured approach toFPGA/firmware design(RTCA DO-254 or similar) Cryptography and anti-tamper techniques Artificial Intelligenceincludingmachine learningand genetic algorithms Electronicstest methods and equipment Good verbal andwritten communication skills Security Clearance This role is subject to pre-employment screening in line More ❯
working with Continuous Integration (CI), Continuous Delivery (CD) and continuous testing tools. Experience working within an Agile environment. Programming experience in following languages: Python, Java, GoLang. Good understanding of cryptography (authentication, data encryption). Ability to quickly acquire new skills and tools. Good non-functional testing experience. Experience working in financial services or other regulated environments. AWS/GCP certifications More ❯
Bristol, Avon, South West, United Kingdom Hybrid / WFH Options
Leidos Innovations UK Limited
to new hardware, tools, and use cases. Familiarity with unit testing, debugging tools, and Git-based workflows. Desirable: Experience with security-focused projects (e.g., Government, MoD). Exposure to cryptography and secure audio/data transport. Knowledge of Bluetooth, Ultra-Wideband, or other wireless protocols. Familiarity with USB device drivers or USB communication. Use of RTOS or bare-metal development More ❯
Leominster, Herefordshire, United Kingdom Hybrid / WFH Options
Leidos
to new hardware, tools, and use cases. Familiarity with unit testing, debugging tools, and Git-based workflows. Desirable: Experience with security-focused projects (e.g., Government, MoD). Exposure to cryptography and secure audio/data transport. Knowledge of Bluetooth, Ultra-Wideband, or other wireless protocols. Familiarity with USB device drivers or USB communication. Use of RTOS or bare-metal development More ❯
Cambridge, England, United Kingdom Hybrid / WFH Options
Entrust
multiple development languages. Solve complex technical problems with demanding requirements, in innovative, practical ways. Nice-to-Have Qualifications: Open-source software - as licensee, or as contributor. An interest in cryptography and/or computer security techniques. Software development in Agile and/or SAFe. #LI-NR1 At Entrust, we don’t just offer jobs – we offer career journeys. Here is More ❯
Otley, Yorkshire, United Kingdom Hybrid / WFH Options
Entrust Corporation
multiple development languages. Solve complex technical problems with demanding requirements, in innovative, practical ways. Nice-to-Have Qualifications: Open-source software - as licensee, or as contributor. An interest in cryptography and/or computer security techniques. Software development in Agile and/or SAFe. At Entrust, we don't just offer jobs - we offer career journeys. Here is what you More ❯
Farnborough, Hampshire, South East, United Kingdom Hybrid / WFH Options
Talent Locker
Strong experience in designing and assuring security architectures in Defence or similar secure sectors * Experience writing security policies and working with formal assurance processes * Deep understanding of security components (cryptography, access control, data inspection etc.) * Familiarity with JSP 604/453 and MOD assurance frameworks * High standards in documentation and stakeholder communication * Currently DV (Developed Vetting) Cleared Bonus if you More ❯
Farnborough, Hampshire, South East, United Kingdom Hybrid / WFH Options
Talent Locker
Strong experience in designing and assuring security architectures in Defence or similar secure sectors * Experience writing security policies and working with formal assurance processes * Deep understanding of security components (cryptography, access control, data inspection etc.) * Familiarity with JSP 604/453 and MOD assurance frameworks * High standards in documentation and stakeholder communication * Currently DV (Developed Vetting) Cleared Bonus if you More ❯
Thames, England, United Kingdom 4 days ago London, England, United Kingdom 1 week ago London, England, United Kingdom 2 weeks ago London, England, United Kingdom 1 week ago Linux Cryptography and Security Engineer London, England, United Kingdom 1 week ago Offensive Security Engineer, Workvivo - UK London, England, United Kingdom 1 week ago Barnet, England, United Kingdom 1 day ago London More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Cyber Talent Limited
Experience in software development, preferably in Java and Python desirable . In depth experience with key ceremonies Experience in system development lifecycle and system integration is desirable. Proficiency in cryptography programming, nShield HSM (Hardware Security Module) Proficient in application development and databases. Desirable background/skills:- Degree holder in Computer Science, Computer Engineering, or related disciplines is desirable. If you More ❯
5+ years of professional experience in penetration testing, with a strong emphasis on threat intel and adversary emulation. Deep understanding of OT/IT systems, common vulnerabilities, network protocols, cryptography, and attack vectors. Proficiency in tools and frameworks used in both offensive security and threat intelligence. Proven ability to scope, manage, and deliver complex engagements with excellent communication across technical More ❯
Corsham, Wiltshire, United Kingdom Hybrid / WFH Options
CBSbutler Ltd
VDI solutions. Several years' experience in providing security architecture expertise to the design and delivery of: Public and Private cloud architectures utilising Software Defined Datacentre (SDDC) techniques. Government Grade Cryptography Provisioning and Management Security implementations such as PKI and proxy services e.g. ADFS in line with MOD Security assurance processes. Past experience of working with accredited secure solutions within the More ❯
Corsham, Wiltshire, United Kingdom Hybrid / WFH Options
CBSbutler Holdings Limited trading as CBSbutler
VDI solutions. Several years' experience in providing security architecture expertise to the design and delivery of: Public and Private cloud architectures utilising Software Defined Datacentre (SDDC) techniques. Government Grade Cryptography Provisioning and Management Security implementations such as PKI and proxy services e.g. ADFS in line with MOD Security assurance processes. Past experience of working with accredited secure solutions within the More ❯
Normanton, Old Snydale, West Yorkshire, United Kingdom Hybrid / WFH Options
Hague Group
AWS or GCP) Front-end frameworks such as Blazor, Angular, React or Vue Experience with Entity Framework Familiarity with scripting languages Knowledge of SOAP/REST services Understanding of cryptography and digital signatures Experience with C++ and the Win32 API Knowledge of Windows OS and Active Directory Architectures Personal Attributes: Inquisitive, detail-oriented and proactive Motivated to produce high-quality More ❯
to deployment. You'll help integrate automated security tooling and checks into our CI/CD pipelines, facilitate threat modelling sessions, and review security-sensitive design decisions around authentication, cryptography, and logging. You'll also ensure that tools such as SAST, DAST, and SCA are effective and efficient, and that testing programmes - including pen testing, vulnerability scanning, and bug bounty More ❯
principles (OWASP and OWASP mobile, SANS ), Experience with designing and administering identity management (authentication and authorisation including policy enforcement points, token services, protocols such as OAuth2), Working knowledge of cryptography including encryption, signing and digital certificates, Principles of securing mobile applications and web services, Docker or kubernetes and infrastructure as code, Event driven streaming technologies, Logging and monitoring, networks, firewalls More ❯
Cambridgeshire, England, United Kingdom Hybrid / WFH Options
Oho Group Ltd
Bluetooth, Wi-Fi, and CAN. Experience with real-time operating systems (RTOS) such as FreeRTOS, ThreadX, or others for firmware development. Knowledge of IoT technologies, including secure communication protocols, cryptography, and data encryption. Hands-on experience with board bring-up (BSP) and low-level driver development. Strong understanding of electronics, including the ability to read schematics and use test equipment More ❯
Manchester Area, United Kingdom Hybrid / WFH Options
Oho Group Ltd
Bluetooth, Wi-Fi, and CAN. Experience with real-time operating systems (RTOS) such as FreeRTOS, ThreadX, or others for firmware development. Knowledge of IoT technologies, including secure communication protocols, cryptography, and data encryption. Hands-on experience with board bring-up (BSP) and low-level driver development. Strong understanding of electronics, including the ability to read schematics and use test equipment More ❯
and management via microservices Experience with highly scalable P2P networks Track record of successfully delivering complex and high-scale software systems Familiarity with blockchain tech and concepts such as; cryptography, polynomial commitments, signature schemes, hash functions, erasure codes, multi-threaded and parallel computing The target salary range for this role is $187,000 to $253,000. This is determined by More ❯
Westminster, Greater London, England Hybrid / WFH Options
Parliamentary Digital Service
securing SaaS. * Single Sign-on and Federation using standard protocols and frameworks such as Kerberos, SPNEGO, SAML 2.0, ADFS, OpenID Connect, Entra ID B2B and B2C, etc. * Public Key Cryptography PKI and administration of Certification Authority services. * Modern Authentication techniques and Device Authentication & Profiling. * Remote Access Solution such as Windows Direct Access and/or Always On VPN. * Zero Trust More ❯
South West London, London, United Kingdom Hybrid / WFH Options
Parliamentary Digital Service
securing SaaS. * Single Sign-on and Federation using standard protocols and frameworks such as Kerberos, SPNEGO, SAML 2.0, ADFS, OpenID Connect, Entra ID B2B and B2C, etc. * Public Key Cryptography PKI and administration of Certification Authority services. * Modern Authentication techniques and Device Authentication & Profiling. * Remote Access Solution such as Windows Direct Access and/or Always On VPN. * Zero Trust More ❯
Knutsford, Cheshire, United Kingdom Hybrid / WFH Options
Matchtech Group Plc
assessment methodologies Information Security Knowledge - Preferred Experience of Skybox and ability to become an SME Good knowledge of Financial Services regulators and applications Professional security qualifications Basic understanding of cryptography and other security features Business Knowledge Understand relationship between information security and business objectives Demonstrates a good end-to-end understanding of the business/IT processes Understands what information More ❯
Norwich, Norfolk, East Anglia, United Kingdom Hybrid / WFH Options
Lovewell Blake Employment Services Limited
of scripting programming languages like c# and python Exposure to other automation tools (e.g., Power Automate, PowerShell, Python) is a plus. Understanding of IT & infrastructure concepts such asNetworking, APIs, cryptography and Database management Familiarity with all aspects of the Automation/software development lifecycle Ability to coach junior developers or contribute to internal training initiatives. Why Join Us? Competitive salary More ❯