Senior PKI & Certificate Management Engineer

Application close date:
Applications will be accepted on an ongoing basis until the requisition is closed.

At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We're working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the history of spaceflight!

Blue Origin is pioneering the future of space-based communications with Tera Wave, a revolutionary satellite communications network designed to deliver symmetrical data speeds of up to 6 Tbps anywhere on Earth. This multi-orbit constellation will consist of optically interconnected satellites in low Earth orbit (LEO) and medium Earth orbit (MEO), providing enterprise-grade connectivity for critical operations worldwide.

As part of a hardworking team of engineers and specialists, you will design, implement, automate, and operate the Public Key Infrastructure (PKI), certificate management, Hardware Security Module (HSM), and cryptographic key-management infrastructure supporting Tera Wave custom silicon, devices, and systems.

You will be responsible for securely managing certificates and cryptographic key material throughout their lifecycle and will work closely with security, silicon, firmware, software, manufacturing, and infrastructure teams to deploy scalable and reliable security infrastructure across development, manufacturing, and production environments.

• Relocation provided
• Travel expected up to 20% of the time
• Interviews will include a technical assessment

• Design, implement, administer, and maintain PKI and certificate-management infrastructure supporting Tera Wave devices and infrastructure.
• Automate and oversee the issuance, renewal, revocation, rotation, and replacement of digital certificates.
• Configure hardware security interfaces, token management, and cryptographic service integrations for applications and HSMs.
• Install, configure, administer, and maintain enterprise-class Hardware Security Module (HSM) appliances in accordance with vendor best practices, approved operating procedures, and applicable industry standards.
• Monitor HSM health, performance, and availability and identify, troubleshoot, and resolve hardware, firmware, software, and client-side issues.
• Perform HSM firmware updates, software patches, supporting client software upgrades, and configuration changes.
• Maintain HSM configuration documentation, baseline records, audit information, and change logs in accordance with configuration-management processes.
• Manage the full lifecycle of cryptographic key material, including generation, distribution, rotation, backup, escrow, restoration, revocation, and secure destruction.
• Maintain appropriate chain-of-custody documentation and controls for cryptographic key operations.
• Plan, execute, and participate in secure key ceremonies.
• Develop automation and tooling for PKI, certificate-management, HSM, and cryptographic key-management operations.
• Work with software, firmware, silicon, manufacturing, security, and infrastructure teams to integrate certificate and key-management capabilities into Tera Wave systems.
• Evaluate third-party PKI, HSM, certificate-management, and key-management solutions and contribute to technical build-versus-buy decisions and vendor selection.
• Support deployment and operation of cryptographic infrastructure across development, manufacturing, and production environments.

• Bachelor's degree in Computer Science, Computer Engineering, Electrical Engineering, Cybersecurity, or a related technical discipline.
• 5+ years of relevant experience in PKI, cryptographic infrastructure, security infrastructure, or related engineering.
• Demonstrated experience designing, implementing, or administering enterprise Public Key Infrastructure (PKI).
• Strong knowledge of X.509 certificates, certificate authorities, trust chains, cryptographic algorithms, key management, certificate revocation, and certificate lifecycle management.
• Strong understanding of cryptography, including encryption, digital signatures, hashing, key exchange, and secure communications.
• Experience managing cryptographic key material and understanding key-generation, distribution, storage, rotation, backup, recovery, and destruction processes.
• Experience working with Hardware Security Modules (HSMs) or similar cryptographic…