Job Search

We are seeking a Security Operations Manager – Cryptography to lead the delivery, governance, and continuous improvement of cryptographic security operations across a complex technology environment. This role will be responsible for ensuring that encryption, key management, certificates, secrets, and related security controls are implemented, monitored, and maintained in line with regulatory requirements and industry best practice. You will provide operational leadership while working closely with information security, infrastructure, cloud, engineering, risk, and compliance teams.

Key responsibilities include managing cryptographic services and platforms; overseeing the lifecycle of encryption keys, digital certificates, and secrets; establishing and enforcing standards, procedures, and control frameworks; and ensuring effective backup, recovery, rotation, revocation, and compromise-response processes. You will lead the investigation and resolution of cryptographic incidents, coordinate vulnerability remediation, support audits, and maintain accurate documentation, inventories, risk assessments, and performance metrics. The role will also contribute to security architecture and transformation initiatives, including cloud adoption, automation, hardware security module operations, public key infrastructure, and the implementation of modern cryptographic capabilities. You will manage operational priorities, suppliers, service performance, and improvement plans, while coaching and developing team members.

The successful candidate will have substantial experience in cryptography, information security, or security operations, with a strong understanding of encryption algorithms, key management principles, certificates, PKI, TLS, secrets management, and hardware security modules. Experience operating cryptographic services across on-premises and cloud environments, together with knowledge of relevant regulatory and control frameworks, is highly desirable. You should be confident managing incidents and risk, communicating with technical and senior stakeholders, and translating complex security requirements into practical operational processes. Strong leadership, analytical, organisational, and problem-solving skills are essential. Professional certifications in information security, risk, cloud, or cryptography would be advantageous.

We are seeking an Encryption Engineer (DevSecOps & SDLC) to strengthen the secure design, development and delivery of technology products and services. In this role, you will embed encryption, key management and security engineering practices throughout the software development lifecycle, helping teams build resilient solutions from initial architecture and requirements through to deployment and ongoing maintenance. You will work closely with software engineers, platform teams, architects, security specialists and delivery stakeholders to identify risks and implement practical, scalable controls.

Your responsibilities will include designing and reviewing encryption solutions; supporting the implementation and operation of public key infrastructure, certificates, secrets management and cryptographic key lifecycles; and integrating security controls into CI/CD pipelines and development workflows. You will define and maintain secure coding and cryptographic standards, automate security testing and compliance checks, investigate vulnerabilities, and contribute to threat modelling, architecture reviews and incident response. You will also provide technical guidance, documentation and knowledge sharing to improve security awareness and promote consistent DevSecOps practices across engineering teams.

The successful candidate will have proven experience in encryption engineering, application security, cloud security or a related discipline, with a strong understanding of cryptographic principles, TLS, PKI, digital certificates, key management and secrets protection. Practical experience with DevOps tools, CI/CD automation, infrastructure as code, containerised environments and at least one major cloud platform is highly desirable. You should be comfortable working with development teams and reviewing code in languages such as Java, Python, Go or JavaScript. Strong analytical, communication and problem-solving skills are essential, along with the ability to translate security requirements into actionable engineering outcomes. Relevant security or cloud certifications, and familiarity with regulatory or industry security standards, would be advantageous.

We are seeking a Cryptography and PKI Security Specialist to design, operate and continuously improve secure cryptographic services across a complex technology environment. The successful candidate will be responsible for the lifecycle management of public key infrastructure (PKI), including certificate authorities, registration authorities, digital certificates, encryption keys and hardware security modules (HSMs). You will help ensure that cryptographic controls support business, regulatory and security requirements while maintaining high standards of availability, resilience and operational assurance.

Key responsibilities include developing and maintaining PKI and certificate-management processes; issuing, renewing, revoking and monitoring certificates; administering key-generation, storage, rotation, recovery and destruction procedures; and supporting the secure configuration of HSMs and cryptographic platforms. You will establish and enforce cryptographic standards, policies and procedures, advise technical teams on encryption and digital-signature solutions, and contribute to architecture and security reviews. The role will also involve investigating certificate or key-related incidents, supporting vulnerability remediation, maintaining accurate documentation, and providing evidence for audits and compliance assessments. You may also contribute to automation initiatives that improve certificate discovery, renewal and reporting.

Applicants should have strong practical experience in PKI, cryptography, certificate lifecycle management and enterprise security operations. Knowledge of technologies such as X.509, TLS, mutual TLS, S/MIME, DNSSEC, key-management systems, HSMs and identity-management platforms is expected. Familiarity with cryptographic algorithms, protocols, trust models and relevant security standards is essential, along with experience using scripting or automation tools such as PowerShell, Python or similar. Professional security certifications or equivalent expertise are desirable. You should be analytical, methodical and comfortable explaining complex security concepts to both technical and non-technical stakeholders. The role requires effective collaboration, sound judgement, strong attention to detail and a proactive approach to identifying and reducing cryptographic risk.

We are seeking a Systems Engineer, Cryptography, Access and Identity Services to design, implement and support secure identity, authentication and cryptographic capabilities across a complex technology environment. The role will contribute to the availability, resilience and continuous improvement of services that protect systems, applications, data and users. You will work closely with infrastructure, security, architecture and application teams to deliver practical solutions aligned with organisational policies, industry standards and regulatory obligations.

Key responsibilities include administering and enhancing identity and access management platforms, directory services, privileged access controls, certificate authorities, public key infrastructure and secrets-management solutions. You will support the full lifecycle of digital certificates, encryption keys, service accounts and privileged identities, including provisioning, renewal, rotation, revocation and secure disposal. The role will also involve troubleshooting incidents, investigating authentication or access issues, monitoring service health, participating in change and problem management, and contributing to disaster recovery and business continuity activities. You will develop automation and operational tooling where appropriate, maintain accurate technical documentation, and assist with security reviews, audits and vulnerability remediation.

The successful candidate will have experience in systems engineering, cybersecurity or a related technical discipline, with practical knowledge of identity and access management, authentication protocols, cryptography and certificate services. Familiarity with technologies such as Active Directory or equivalent directory platforms, SAML, OAuth, OpenID Connect, LDAP, PKI, HSMs, privileged access management and secrets vaults will be highly valued. Experience with scripting or automation using PowerShell, Python or similar tools, together with exposure to cloud identity services and infrastructure-as-code practices, is desirable. You will bring strong analytical and problem-solving skills, careful attention to detail, clear communication and the ability to work effectively with both technical and non-technical stakeholders. Relevant professional certifications or equivalent experience will be welcomed.

We are seeking an experienced Blockchain & Smart Contract Security Vice President to lead the development and execution of a comprehensive security strategy across digital-asset, blockchain, and decentralised application initiatives. This senior leadership role will oversee the identification, assessment, and mitigation of risks affecting smart contracts, protocols, wallets, custody solutions, and related infrastructure. The successful candidate will act as a trusted adviser to executive leadership, engineering teams, product stakeholders, and risk functions, ensuring security is embedded throughout the full product and development lifecycle.

Key responsibilities include establishing governance frameworks, security standards, and control requirements for blockchain-based products; leading smart contract audits, code reviews, threat modelling, penetration testing, and formal verification activities; and overseeing external security partners and independent assessments. You will develop processes for vulnerability management, incident response, security monitoring, and post-incident remediation, while maintaining clear escalation procedures for critical threats. The role will also contribute to protocol and architecture reviews, assess third-party and open-source dependencies, support regulatory and audit requirements, and provide clear reporting on security posture, emerging risks, and remediation priorities. Building strong relationships across technology, legal, compliance, operations, and product teams will be essential.

Applicants should bring significant experience in blockchain security, application security, smart contract auditing, or a closely related discipline, together with a track record of leading security programmes in complex or highly regulated environments. Strong knowledge of Ethereum or comparable blockchain ecosystems, Solidity or other smart contract languages, consensus mechanisms, cryptography, decentralised finance, and common attack vectors is expected. Experience managing senior technical teams, influencing executive decisions, and communicating complex security matters to both technical and non-technical audiences is important. Relevant professional certifications or advanced academic qualifications are desirable, as are contributions to security research, vulnerability disclosure programmes, incident investigations, or industry standards. The role requires sound judgement, curiosity, integrity, and the ability to balance innovation with disciplined risk management.

We are seeking a skilled Site Reliability Engineer specializing in Cryptography, Access, and Identity Services to join our dynamic team. The successful candidate will be responsible for designing, implementing, and maintaining robust security solutions that ensure the confidentiality, integrity, and availability of sensitive data. You will collaborate with cross-functional teams to enhance existing systems, troubleshoot issues, and optimize performance while adhering to industry best practices in security and reliability.

Your primary duties will include managing and monitoring access and identity services, implementing cryptographic protocols, and ensuring compliance with security policies. You will also develop automation tools and scripts to streamline operational processes, conduct security assessments, and provide recommendations for improvements. Additionally, you will play an essential role in incident response, analyzing security breaches, and implementing corrective actions to mitigate future risks.

The ideal candidate will possess a strong background in site reliability engineering, software development, and security practices. Proficiency in programming languages such as Python, Go, or Java, along with experience in cloud services and infrastructure management, is essential. A solid understanding of encryption algorithms, tokenization, and identity management frameworks will be key to your success in this role. If you are passionate about enhancing security protocols while ensuring system reliability, we encourage you to apply.

We are seeking a highly skilled Senior Crypto Threat Analyst specializing in Terrorism to join our team. In this critical role, you will be responsible for identifying, analyzing, and mitigating threats posed by the misuse of cryptocurrency in terrorist financing. You will conduct in-depth investigations into suspicious transactions and develop intelligence reports that inform strategic decisions. Collaborating with law enforcement and intelligence agencies, you will help to disrupt terrorist funding mechanisms and enhance our understanding of the evolving landscape of crypto threats.

The ideal candidate will have a strong background in financial crime, counter-terrorism, or cybersecurity, with at least five years of experience in threat analysis or a related field. Proficiency in blockchain technology, cryptocurrency transactions, and anti-money laundering (AML) regulations is essential. You should be adept at using advanced analytical tools and possess exceptional research skills to identify and assess potential risks. Excellent communication skills are necessary to present findings clearly and effectively to both technical and non-technical stakeholders.

If you are passionate about leveraging your expertise to combat terrorism financing and are looking for an opportunity to make a meaningful impact, we encourage you to apply. Join us in our mission to enhance global security through innovative threat analysis and proactive measures.

We are seeking a highly skilled Senior Crypto Threat Analyst specializing in sanctions to join our dynamic team. In this role, you will be responsible for identifying and assessing potential threats within the cryptocurrency landscape, particularly those related to sanctions compliance. Your expertise will be instrumental in analyzing transaction patterns, monitoring blockchain activity, and evaluating risks associated with various cryptocurrencies. You will collaborate closely with compliance, legal, and investigative teams to develop robust strategies that mitigate risks and ensure adherence to regulatory requirements.

The ideal candidate will possess strong analytical skills and a deep understanding of both cryptocurrency technology and the global sanctions landscape. You will conduct thorough investigations into suspicious activities, prepare detailed reports, and present findings to stakeholders. Additionally, you will play a key role in developing tools and methodologies to enhance threat detection capabilities. A solid background in cybersecurity, financial crime investigations, or related fields is essential, along with experience in working with blockchain analysis tools and platforms. If you are passionate about the intersection of technology and compliance, and thrive in a fast-paced environment, we would love to hear from you.