13 of 13 Remote/Hybrid Cryptography Jobs in the South East

Product Delivery Manager

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Reading, Oxfordshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP 80 - 83 Hourly
continuously improve Product Security digital toolchains, including: Threat & risk modelling (STRIDE, STPA-Sec, TARA, attack trees) Security requirements & controls modelling SBOM & vulnerability management Cryptography & key management governance Configuration/change control Verification & validation orchestration Security/assurance case evidence Define Product Security reference architecture and Digital Thread integrations Own roadmap ...

Systems Engineer

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Reading, Oxfordshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP 80 - 83 Hourly
continuously improve Product Security digital toolchains, including: Threat & risk modelling (STRIDE, STPA-Sec, TARA, attack trees) Security requirements & controls modelling SBOM & vulnerability management Cryptography & key management governance Configuration/change control Verification & validation orchestration Security/assurance case evidence Define Product Security reference architecture and Digital Thread integrations Own roadmap ...

Crypto Analyst

Hiring Organisation
Stackstudio Digital Ltd
Location
Luton, Bedfordshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
From £525 to £550 per day
Assessment: Identify "at-risk" classical cryptographic algorithms (e.g., RSA, ECC) within the CMDB and map them to high-priority business services for Post-Quantum Cryptography (PQC) migration. Stakeholder Liaison: Translate complex cryptographic and quantum-risk concepts into business requirements for senior leadership and technical implementation teams. PKI Knowledge: Strong understanding ...

Network & Systems Administrator

Hiring Organisation
IDEMIA Public Security
Location
Reading, Berkshire, UK
Employment Type
Full-time
equivalent) Familiarity with endpoint security, patch management, and backup solutions. Any working knowledge of ISO/IEC 27001, particularly controls related to access control, cryptography, and system security. Hardware & software lifecycle management Firewall knowledge (advantage) Soft Skills Strong problem-solving and troubleshooting skills Customer-focused mindset with a hands ...

Protocol Engineer

Hiring Organisation
Formula Recruitment
Location
Southampton, UK
Employment Type
Full-time
Salary: Up to $160,000 + benefits We're partnered with a cutting-edge decentralised infrastructure company operating at the intersection of zero-knowledge cryptography and financial primitives is building the next generation of high-performance on-chain systems. As part of its continued protocol expansion, the organisation is hiring ...

Protocol Engineer

Hiring Organisation
Formula Recruitment
Location
Slough, Berkshire, UK
Employment Type
Full-time
Salary: Up to $160,000 + benefits We're partnered with a cutting-edge decentralised infrastructure company operating at the intersection of zero-knowledge cryptography and financial primitives is building the next generation of high-performance on-chain systems. As part of its continued protocol expansion, the organisation is hiring ...

Protocol Engineer

Hiring Organisation
Formula Recruitment
Location
Guildford, Surrey, UK
Employment Type
Full-time
Salary: Up to $160,000 + benefits We're partnered with a cutting-edge decentralised infrastructure company operating at the intersection of zero-knowledge cryptography and financial primitives is building the next generation of high-performance on-chain systems. As part of its continued protocol expansion, the organisation is hiring ...

Protocol Engineer

Hiring Organisation
Formula Recruitment
Location
Newport, Isle of Wight, UK
Employment Type
Full-time
Salary: Up to $160,000 + benefits We're partnered with a cutting-edge decentralised infrastructure company operating at the intersection of zero-knowledge cryptography and financial primitives is building the next generation of high-performance on-chain systems. As part of its continued protocol expansion, the organisation is hiring ...

Design Verification Engineer

Hiring Organisation
IC Resources
Location
Slough, Berkshire, UK
Employment Type
Full-time
enters its next phase of growth. With a team of nearly 100 people, this company is at the forefront of post-quantum cryptography, developing security-critical technologies with global impact. You will play a key role in verifying highly secure designs, working closely with experienced engineers in a collaborative, high ...

Senior C++ Developer

Hiring Organisation
Edison Hill Search - IT Executive Search
Location
Slough, Berkshire, UK
Employment Type
Full-time
Thrives Here · 10+ years designing and architecting complex C++ systems · Comfortable in Linux environments (Debian, CentOS, embedded variants) · Strong understanding of symmetric/asymmetric cryptography and hashing · Able to document clearly and automate relentlessly · Collaborative, but confident enough to push back when necessary · Energised by start-up environments where ownership … Return You'll receive a competitive base salary, significant equity, and the chance to work on technology that sits at the intersection of networking, cryptography and national-scale resilience. If you are a serious C++ engineer who understands packets, routing, tunnelling and kernel-level behaviour — and you want your next ...

Senior C++ Developer

Hiring Organisation
Edison Hill Search - IT Executive Search
Location
Portsmouth, Hampshire, UK
Employment Type
Full-time
Thrives Here · 10+ years designing and architecting complex C++ systems · Comfortable in Linux environments (Debian, CentOS, embedded variants) · Strong understanding of symmetric/asymmetric cryptography and hashing · Able to document clearly and automate relentlessly · Collaborative, but confident enough to push back when necessary · Energised by start-up environments where ownership … Return You'll receive a competitive base salary, significant equity, and the chance to work on technology that sits at the intersection of networking, cryptography and national-scale resilience. If you are a serious C++ engineer who understands packets, routing, tunnelling and kernel-level behaviour — and you want your next ...

Senior C++ Developer

Hiring Organisation
Edison Hill Search - IT Executive Search
Location
Dartford, Kent, UK
Employment Type
Full-time
Thrives Here · 10+ years designing and architecting complex C++ systems · Comfortable in Linux environments (Debian, CentOS, embedded variants) · Strong understanding of symmetric/asymmetric cryptography and hashing · Able to document clearly and automate relentlessly · Collaborative, but confident enough to push back when necessary · Energised by start-up environments where ownership … Return You'll receive a competitive base salary, significant equity, and the chance to work on technology that sits at the intersection of networking, cryptography and national-scale resilience. If you are a serious C++ engineer who understands packets, routing, tunnelling and kernel-level behaviour — and you want your next ...

Senior C++ Developer

Hiring Organisation
Edison Hill Search - IT Executive Search
Location
Brighton, East Sussex, UK
Employment Type
Full-time
Thrives Here · 10+ years designing and architecting complex C++ systems · Comfortable in Linux environments (Debian, CentOS, embedded variants) · Strong understanding of symmetric/asymmetric cryptography and hashing · Able to document clearly and automate relentlessly · Collaborative, but confident enough to push back when necessary · Energised by start-up environments where ownership … Return You'll receive a competitive base salary, significant equity, and the chance to work on technology that sits at the intersection of networking, cryptography and national-scale resilience. If you are a serious C++ engineer who understands packets, routing, tunnelling and kernel-level behaviour — and you want your next ...