Software Security Engineer

Software Security Engineer

Join Ciena, a global leader in networking systems, services, and software, as a Software Security Engineer. Be part of a team that's transforming the way the world communicates, ensuring the security and resilience of cutting‑edge networking solutions.

• Design, implement, and test secure software features for embedded systems and cloud‑based applications.
• Conduct security reviews and threat modeling for software architectures to identify and mitigate vulnerabilities.
• Collaborate with development teams to integrate security best practices into the software development lifecycle using Agile methodologies.
• Perform security vulnerability assessments, debugging, and remediation across software components, including the Linux Kernel.
• Develop and maintain CI/CD pipelines to automate security testing and ensure continuous security integration.
• Research and contribute to the development of innovative security technologies and approaches.
• Provide technical guidance and foster collaboration on security‑related matters across teams.

• Bachelor’s or Master’s degree in Computer Science, Electrical Engineering, or a related field.
• Proven experience in software security engineering with a solid understanding of security principles and best practices.
• Proficiency in C++, C, Python programming languages, Bash scripting for embedded systems development.
• Experience with Linux Kernel development and its security aspects.
• Strong knowledge of cloud computing architecture and its security implications.
• Familiarity with cryptographic algorithms/concepts, secure boot, disk encryption, TPMs, integrity and attestation.
• Demonstrated expertise with CI/CD pipelines and integrating security into automated workflows.
• Familiarity with Agile methodologies for software development.

• Experience with the Yocto project.
• Proficiency with container technologies such as Docker, including security hardening methodologies.
• Knowledge of full‑stack development principles.
• Hands‑on experience with debugging tools and techniques for resolving security vulnerabilities.
• Strong communication skills, including the ability to deliver clear and concise technical presentations.
• Familiarity with version control systems like Git.
• Ability to work collaboratively within cross‑functional teams.

$84,600.00 – $. Competitive salary commensurate with experience.

Medical, dental, and vision plans; participation in 401(K) (USA) & DCPP (Canada) with company matching;
Employee Stock Purchase Program (ESPP);
Employee Assistance Program (EAP); company‑paid holidays; paid sick leave; vacation time; compliance with applicable laws regarding Paid Family Leave and other leaves of absence.

Seniority level:
Mid‑Senior level

Employment type:

Full‑time

Location:

Ottawa & Brampton, Ontario

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Ciena is committed to building and fostering an environment in which employees feel respected, valued, and heard. We value diversity, respect our employees as individuals, and do not tolerate any form of discrimination.

Ciena is an Equal Opportunity Employer, including disability and protected veteran status.

If contacted in relation to a job opportunity, please advise Ciena of any accommodation measures you may require.