76 to 100 of 111 Key Management Jobs in England

CyberSecurity OpenSource Data Platform Solution Architect

Hiring Organisation
Hays Specialist Recruitment Limited
Location
Sheffield, South Yorkshire, United Kingdom
Employment Type
Full-Time
Salary
£450.00 - £550.00 per day
Governance team. They shape and assure end-to-end technical designs that enable CSA's cyber analytics and engineering outcomes. They define and maintain key architecture artefacts (HLDs/LLDs, reference architectures, patterns, and ADRs). They also drive technology evaluation and standardisation across an open-source, petabyte-scale … modelling and secure-by-design practices. IAM (RBAC/ABAC), privileged access concepts, and service-to-service authentication. Encryption in transit/at rest, key management, secrets management. Secure logging/telemetry, auditability, and evidence-driven control assurance. Secure SDLC, vulnerability management, and dependency/supply-chain ...

CyberSecurity OpenSource Data Platform Solution Architect

Hiring Organisation
Hays Technology
Location
Sheffield, South Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £550/day Up to £550 per day (Inside IR35)
Governance team. They shape and assure end-to-end technical designs that enable CSA's cyber analytics and engineering outcomes. They define and maintain key architecture artefacts (HLDs/LLDs, reference architectures, patterns, and ADRs). They also drive technology evaluation and standardisation across an open-source, petabyte-scale … modelling and secure-by-design practices. IAM (RBAC/ABAC), privileged access concepts, and service-to-service authentication. Encryption in transit/at rest, key management, secrets management. Secure logging/telemetry, auditability, and evidence-driven control assurance. Secure SDLC, vulnerability management, and dependency/supply-chain ...

Security Engineer, Institutional Trading

Hiring Organisation
Blockchain
Location
London, United Kingdom
Salary
£ 80 K
Operations (FinOps) team. Your focus is the secure operation of off-chain trading processes and infrastructure that empowers our institutional business: integrations, signing flows, key custody interfaces, middle-office workflows, order routing and settle pipelines that handle significant capital. You will support risk assessments, operating controls, automation to detect … strategic Risk Treatment Plans (RTP) required to meet institutional-grade standards (e.g., CCSS, NIST, DORA).Act as the primary security liaison for Senior Management and third-party vendors. You will translate complex technical gaps into actionable business risk summaries, drive vendor evaluations for core security infrastructure, and manage ...

Security Engineer, Institutional Trading

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Operations (FinOps) team. Your focus is the secure operation of off-chain trading processes and infrastructure that empowers our institutional business: integrations, signing flows, key custody interfaces, middle-office workflows, order routing and settle pipelines that handle significant capital. You will support risk assessments, operating controls, automation to detect … strategic Risk Treatment Plans (RTP) required to meet institutional-grade standards (e.g., CCSS, NIST, DORA). Act as the primary security liaison for Senior Management and third-party vendors. You will translate complex technical gaps into actionable business risk summaries, drive vendor evaluations for core security infrastructure, and manage ...

Platform Engineer

Hiring Organisation
Jobleads-UK
Location
Woking, England, United Kingdom
services. By applying our expertise, we deliver real benefits and pioneer a better future. Purpose of the Role You will be one of our key contributors who guide and foster innovation by developing the platform for our leading-edge products within CI. You will work collaboratively to solve interesting … reliable software delivery. In this team you\'ll have a unique opportunity to have first-hand exposure to the strategy of the company in key platform initiatives, especially in building scalable and secure-by-design systems and solutions. You also have opportunities to go through the whole lifecycle ...

Release Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
experience working in dual-use, Defense, Government, Cyber Security, or Regulated Enterprise environments. SC or DV clearance eligibility in the UK. Experience with cryptographic key management (Vault, KMS) and code-signing infrastructure. Familiarity with zero-trust networking tools and Kubernetes security operators (Cilium, Istio, Kyverno, SPIRE). Benefits … committed to consistently enhancing our benefit package, taking into account the overall well-being and needs of our teammates. Here are the key benefits accessible to all employees at Valarian Technologies: Equity – because you have the right to own what you’re building A competitive salary – because we value ...

Senior Software Engineer Engineering · London · On-site

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
second latency matters here. Authentication & Developer Experience:Own the authentication layer for both upstream suppliers and downstream developers. Build the OAuth flows, API key management, and RBAC + least privilege access controls that keep 1,000+ developers secure. Webhooks & Event Delivery:Design and harden the webhook delivery system ...

Blockchain Software Developer - Digital Assets Platform

Hiring Organisation
Citigroup
Location
London, United Kingdom
Salary
£ 80 K
Web3J, Web3JS, Ethers.js, Viem) into enterprise Java and/or Node.js backend servicesImplement asynchronous, event-driven architectures to handle on-chain events, transaction lifecycle management, and blockchain state synchronizationCollaborate with architects and senior engineers to contribute to the design of scalable, secure, and resilient Web3 infrastructureParticipate in code reviews … experience with Web3 libraries such as Web3J, Web3JS, Ethers.js, or ViemSolid understanding of blockchain fundamentals — consensus mechanisms, transaction lifecycle, gas models, wallet infrastructure, and key managementExperience with token standards (ERC-20, ERC-721, ERC-1155, ERC-3525, or equivalent) and tokenization patternsFamiliarity with blockchain networks (Hyperledger Besu, Solana, Canton ...

Quantum & Cryptography Principal Sales Specialist, UK Public Sector

Hiring Organisation
AmazonWebServices
Location
London, United Kingdom
Salary
£ 70 K
cybersecurity, cryptographic services, and emerging quantum technologies — forecast accurately and report on domain performance including win rates, partner attach, and strategic account progress- Engage key partners — systems integrators, specialist cybersecurity vendors, and quantum technology companies — to build a trusted ecosystem that accelerates adoption across all public sector segments- Feed … Experience selling quantum computing solutions and knowledge of their potential application in public sector settings- Existing Developed Vetting (DV) clearance- Understanding of cryptographic principles, key management, or post-quantum cryptography standards (NIST PQC)- Understanding of public sector procurement, including frameworks such as G-Cloud, Government Commercial Agency agreements ...

Java Developer (Blockchain)

Hiring Organisation
London Stock Exchange Group
Location
London, United Kingdom
Salary
£ 80 K
protocolsExperience integrating blockchain solutions with existing enterprise systems.Familiarity with cross-chain communication and bridging technologies.Awareness of security considerations in blockchain integration (e.g., cryptographic standards, key management).Knowledge of token standard and transaction lifecycle.Agile Ways of WorkingStrong understanding and commitment to the ethos of agile working.Experience working within Scrum ...

Principal Software Engineer

Hiring Organisation
Jobleads-UK
Location
Maidenhead, England, United Kingdom
battlefield—find your place in the future of defense. Cyber Business Our Cyber business unit is at the frontier of pioneering advanced cryptographic and key management solutions, facilitating the confidential exchange of vital information for customers operating at both tactical and strategic echelons. Join our team and participate … engineers, within the Cyber UK Business Unit, delivering multiple concurrent research, development and production programmes ranging from tens of £k to several £m. Line management of up to 5 software engineers. Responsible for/Key responsibilities Architect, specify requirements, design, implement and test embedded and/or application ...

Senior Lead Software Engineer- Back End- Madrid

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
investing, and the trust that 150 years of J.P. Morgan heritage brings. J.P. Morgan Personal Investing offers award-winning investments, products and digital wealth management services to over 275,000 investors in the UK. We built the business with innovation as a core part of our ethos to give … Partner with Compliance, Risk, and Operations to ensure integrations meet regulatory, security, and controls requirements relevant to digital assets (e.g., transaction monitoring, wallet screening, key-management controls). Take ownership of tasks from the estimation stage right through to release and post-production. Identify, troubleshoot and resolve existing ...

Lead - Cybersecurity

Hiring Organisation
Freshworks
Location
City of London, London, United Kingdom
CloudTrail, GuardDuty, Security Hub). Web application security fundamentals: OWASP Top 10, secure SDLC, API security, and encryption standards (TLS, AES-256, key management). Working knowledge of SaaS security models, multi-tenant architecture, and shared responsibility frameworks. Familiarity with security questionnaire and trust center platforms (e.g., Loopio ...

Lead - Cybersecurity

Hiring Organisation
Freshworks
Location
London, United Kingdom
Salary
£ 80 K
CloudTrail, GuardDuty, Security Hub).Web application security fundamentals: OWASP Top 10, secure SDLC, API security, and encryption standards (TLS, AES-256, key management).Working knowledge of SaaS security models, multi-tenant architecture, and shared responsibility frameworks.Familiarity with security questionnaire and trust center platforms (e.g., Loopio, Responsive, SafeBase ...

Project Quality Assurance Engineer

Hiring Organisation
Ultra Cyber Limited
Location
Berkshire, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
must be willing and able to obtain & maintain DV Security Clearance. Our Cyber business unit is at the forefront of pioneering advanced cryptographic and key management solutions, facilitating the confidential exchange of vital information for customers operating at both tactical and strategic echelons. Join our team and participate … authority of the Director of Security, Quality & Compliance, the role assures quality across assigned projects and supports the mandatory quality elements of the Business Management System, and helps ensure agreed quality objectives and deliverables are consistently achieved. Key Responsibilities: Develop, implement and maintain project and product quality plans ...

Principal FPGA Engineer

Hiring Organisation
Jobleads-UK
Location
Maidenhead, England, United Kingdom
battlefield—find your place in the future of defense. Cyber Business Our Cyber business unit is at the forefront of pioneering advanced cryptographic and key management solutions, facilitating the confidential exchange of vital information for customers operating at both tactical and strategic echelons. Join our team and participate … help ensure that solutions are not only compliant with relevant standards but are also robust, reliable, and fit for purpose in demanding operational environments. Key Responsibilities Perform requirements analysis and requirements derivation to generate understandable, and robust firmware requirements from inbound (user and systems level) requirements. In doing ...

Senior Infrastructure Operations Engineer, Sovereign Operations, Wiltshire

Hiring Organisation
Google
Location
London, United Kingdom
Salary
£ 80 K
OpenStack, Puppet, Chef, Salt, Ansible, Jenkins).Experience in system administration tasks in Linux or Unix.Familiarity with standard IT security practices (such as encryption, certificates, key management and use of HSMs or other specialist security equipment).Ability to execute in a customer-focused environment and advocate for partners ...

Senior Infrastructure Operations Engineer, Sovereign Operations, Wiltshire

Hiring Organisation
17918
Location
London, United Kingdom
Chef, Salt, Ansible, Jenkins). Experience in system administration tasks in Linux or Unix. Familiarity with standard IT security practices (such as encryption, certificates, key management and use of HSMs or other specialist security equipment). Ability to execute in a customer-focused environment and advocate for partners ...

Senior Infrastructure Operations Engineer, Sovereign Operations, Wiltshire

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
Salary
£40,000
Chef, Salt, Ansible, Jenkins). Experience in system administration tasks in Linux or Unix. Familiarity with standard IT security practices (such as encryption, certificates, key management and use of HSMs or other specialist security equipment). Ability to execute in a customer-focused environment and advocate for partners ...

Senior Infrastructure Operations Engineer, Sovereign Operations, Wiltshire

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Chef, Salt, Ansible, Jenkins). Experience in system administration tasks in Linux or Unix. Familiarity with standard IT security practices (such as encryption, certificates, key management and use of HSMs or other specialist security equipment). Ability to execute in a customer-focused environment and advocate for partners ...

Senior Platform Engineer - HPE Nonstop

Hiring Organisation
MasterCard
Location
Dunstable, Bedfordshire, United Kingdom
Salary
£ 80 K
associated backup solutions and supporting technologies across two critical national payment services.Responsibilities• Acts as a technical owner for assigned platforms, driving availability, resilience, lifecycle management and continual improvements across Development, Test and Production environments.• Resolves complex problems as they arise, providing technical leadership and guidance during investigations, platform changes … incidents.• Performs user account administration/attestation and implements security improvements/mitigations in-line with corporate standards• Applies Incident, Change, and Problem Management lifecycles in line with ITIL best practice• Supports our Audit & Regulatory Compliance obligations and Risk Management frameworks by providing evidence, escalating potential concerns, identifying ...

Senior Platform Engineer - HPE Nonstop

Hiring Organisation
MasterCard
Location
Harrogate, North Yorkshire, United Kingdom
Salary
£ 70 K
associated backup solutions and supporting technologies across two critical national payment services.Responsibilities• Acts as a technical owner for assigned platforms, driving availability, resilience, lifecycle management and continual improvements across Development, Test and Production environments.• Resolves complex problems as they arise, providing technical leadership and guidance during investigations, platform changes … incidents.• Performs user account administration/attestation and implements security improvements/mitigations in-line with corporate standards• Applies Incident, Change, and Problem Management lifecycles in line with ITIL best practice• Supports our Audit & Regulatory Compliance obligations and Risk Management frameworks by providing evidence, escalating potential concerns, identifying ...

Principal Software Engineer

Hiring Organisation
Matchtech
Location
Maidenhead, Berkshire, United Kingdom
Salary
£ 100 K
with a UK defence technology organisation delivering secure communications and cyber solutions used in mission-critical environments. Their teams build high-assurance cryptographic and key management capabilities that enable the confidential exchange of sensitive information for customers operating across tactical and strategic settings.If you enjoy solving hard engineering … environments, with end-to-end ownership across the software lifecycle (requirements through design, implementation, test, verification, deployment and support).You may also have line management responsibility (up to c. 5 engineers, depending on team structure).Key responsibilitiesLead the architecture, design, development, documentation, and testing of embedded and/ ...

Software Architect

Hiring Organisation
Jonathan Lee Recruitment Ltd
Location
Maidenhead, Woolley Green, Berkshire, United Kingdom
Employment Type
Permanent
Salary
£95000 - £115000/annum
innovative software solutions that truly make a difference? This is your chance to join a company at the forefront of pioneering advanced cryptographic and key management solutions. As a **Chief Software Architect**, you will lead and shape the software engineering strategy for advanced cyber and defence systems, overseeing ...

Embedded Software / Firmware Engineer

Hiring Organisation
Ultra Electronics Group
Location
Southampton, Hampshire, United Kingdom
Salary
£ 60 K
battlefield—find your place in the future of defense.Cyber Business Our Cyber business unit is at the forefront of pioneering advanced cryptographic and key management solutions, facilitating the confidential exchange of vital information for customers operating at both tactical and strategic echelons. Join our team and participate ...