Linux Cryptography Expert

6 days ago

Sorsogon, Bicol, Philippines beBeeCryptographer Full time $40,000 - $50,000
Job Description:

This is an exceptional opportunity to apply your software engineering and cryptography expertise to develop and maintain a robust security foundation that enables Ubuntu users to operate securely and adhere to international information security standards.


  • Collaborate with other engineers in the Security Hardening team to achieve and retain various Security certifications.

Key Responsibilities:

As a Linux Cryptography and Security Engineer, you will be responsible for:

  • Extending and enhancing Linux cryptographic components (OpenSSL, Libgcrypt, GnuTLS, and others) with the features and functionality required for FIPS and CC certification.
  • Collaborating with external security consultants to test and validate kernel and crypto module components.
  • Working with external partners to develop security hardening benchmarks and audit + remediation automation for Ubuntu.
  • Contributing to Ubuntu mainline and upstream projects to land solutions and benefit the community.

Required Skills and Qualifications:

To succeed in this role, you will need to possess:

  • Hands-on experience with low-level Linux cryptography APIs and debugging.
  • Excellent software engineering fundamentals, including prior experience with C development, and the ability to demonstrate such.
  • Hands-on experience with Linux system administration and shell scripting.
  • Demonstrated knowledge of security and cryptography fundamentals + direct experience writing secure code and implementing best practices.
  • Significant development experience working with open source libraries.

Preferred Skills:

The following skills are highly desirable:

  • Prior experience working on FIPS/Common Criteria certified products and in-depth knowledge of the underlying standards.
  • Prior experience working directly with DISA-STIG or CIS benchmarks, including related audit + remediation tooling (e.g. Compliance as Code).
  • Experience working directly with Linux Kernel.
  • Prior experience with Python, OVAL (Open Vulnerability Assessment Language), and Ansible.
  • History of contributions to open source projects.

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