Linux Cryptography and Security Engineer

Linux Cryptography and Security Engineer

Join to apply for the Linux Cryptography and Security Engineer role at Canonical

This is a unique opportunity to use your software engineering and cryptography skills to build and maintain the security foundation that enables Ubuntu and its users to operate securely and remain compliant to international information security standards such as FIPS 140‑3 and Common Criteria. You will use your applied cryptography, Linux Security, and coding skills to enhance the Ubuntu distribution and work with organizations such as DISA and CIS to draft and implement security hardening benchmarks for Ubuntu.

As a member of the Security Hardening team you will work with and develop automation tooling to audit deployed systems for DISA‑STIG and CIS benchmark compliance. You will interact with internal and external stakeholders to identify gaps in our frameworks and develop new solutions to address these challenges. In this role you will have the opportunity to influence team and security culture, facilitate technical delivery, and help drive team direction and execution. You’ll collaborate closely with Canonical's kernel team as well as the wider engineering organization to drive features impacting all Ubuntu users.

Day‑to‑day responsibilities

• Collaborate with other engineers in the Security Hardening team to achieve and retain various security certifications.
• Extend and enhance Linux cryptographic components (OpenSSL, Libgcrypt, GnuTLS, and others) with the features and functionality required for FIPS and CC certification.
• Collaborate with external security consultants to test and validate kernel and crypto module components.
• Work with external partners to develop security hardening benchmarks and audit + remediation automation for Ubuntu.
• Contribute to Ubuntu mainline and upstream projects to land solutions and benefit the community.
• Communicate and collaborate within and outside Canonical to identify opportunities to improve our security posture, rapidly resolve issues, and deliver high‑quality solutions on schedule.

What we are looking for in you

Additional skills that you might also bring

What we offer you

We consider geographical location, experience, and performance in shaping compensation worldwide. We revisit compensation annually (and more often for graduates and associates) to ensure we recognise outstanding performance. In addition to base pay, we offer a performance‑driven annual bonus. We provide all team members with additional benefits, which reflect our values and ideals. We balance our programs to meet local needs and ensure fairness globally.

About Canonical

Canonical is a pioneering tech firm that is at the forefront of the global move to open source. As the company that publishes Ubuntu, one of the most important open‑source projects and the platform for AI, IoT and the cloud, we are changing the world on a daily basis. We recruit on a global basis and set a very high standard for people joining the company. We expect excellence – in order to succeed, we need to be the best at what we do.

Canonical has been a remote‑first company since its inception in 2004. Work at Canonical is a step into the future, and will challenge you to think differently, work smarter, learn new skills, and raise your game. Canonical provides a unique window into the world of 21st‑century digital business.

Canonical is an equal opportunity employer

We are proud to foster a workplace free from discrimination. Diversity of experience, perspectives, and background create a better work environment and better products. Whatever your identity, we will give your application fair consideration.

Seniority level

Entry level

Employment type

Full‑time

Job function

Information Technology

Industries : Software Development

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