DevSecOps Engineer

Lumentum; Ottawa; On-site; CAD 90,000 - 120,000; Full time

Job summary

A leading tech company in Ontario is seeking a DevSecOps Engineer. The ideal candidate will design secure CI/CD pipelines, integrate security testing, and collaborate with cross-functional teams. Applicants should have at least 5 years of experience in DevOps, a solid understanding of security principles, and proficiency in scripting. The company offers flexible time off, wellness benefits, and a collaborative culture that values innovation.

Benefits

Flexible time off

Health and wellness benefits

Tuition reimbursement

Access to gym and games room

Subsidized meals

Employee stock options

Responsibilities

• Design, implement, and maintain secure CI/CD pipelines.
• Integrate automated security testing into the development lifecycle.
• Establish best practices for secrets management and access control.
• Collaborate with teams to drive DevSecOps culture.
• Monitor and remediate vulnerabilities across environments.
• Support compliance initiatives with documentation.

Skills

Hands-on experience in DevOps or DevSecOps

Secure CI/CD pipelines

Scripting and automation skills (Bash, Python, PowerShell)

Understanding of Git, GitHub Actions

Education

Degree in Computer Science, Engineering, Physics, optics or semiconductors

Tools

Docker

Jenkins

Linux

SonarQube

Job description

DevSecOps Engineer

It's fun to work in a company where people truly BELIEVE in what they're doing! We’re committed to bringing passion and customer focus to the business.

If you like wild growth and working with happy, enthusiastic over-achievers, you'll enjoy your career with us!

Lumentum Canada was awarded the 2022 National Capital Region’s Top Employers for the 6th consecutive year and the 2022 Career Directory Canada’s Best Employers for Recent Graduates for the 5th consecutive year.

Employment Type

Full-time

Location

Ottawa, Onsite

About Lumentum

Welcome to Lumentum! We’re all about harnessing cutting‑edge tech to create a brighter, more connected future. We are the leaders in optical and photonic products, working at the intersection of innovation and impact. Here’s what we’re up to:

Cloud & Networking

• Powering high‑speed data transmission for cloud data centres, AI/ML, enterprise systems, and communication services. Think streaming, gaming, and next‑gen tech—we make it happen.

Industrial Tech

• Innovating with state‑of‑the‑art lasers used in industries like EVs, solar power, display technology, and semiconductors. We’re enabling the future of green tech and advanced manufacturing.

At Lumentum, we’re committed to collaboration, inclusivity, and empowering our team to shine. Together, we’re shaping the tech of tomorrow while supporting a culture where everyone thrives.

Why You’ll Love This Role

You’ll be part of a high‑impact team driving the future of secure embedded systems. In this role, you’ll embed security seamlessly into development pipelines to accelerate delivery without compromising safety. You’ll collaborate closely with engineers and security experts to champion a DevSecOps‑first culture, while working with cutting‑edge optical and photonic technologies that shape products used around the world. You’ll also have the freedom to experiment with automation, AI‑assisted tools, and emerging security frameworks, all within a collaborative environment that values innovation, learning, and continuous improvement.

What You’ll Be Doing

• Design, implement, and maintain secure CI/CD pipelines for embedded software projects
• Integrate automated security testing (SAST, DAST, dependency scanning, container scanning) into the development lifecycle
• Establish and enforce best practices for secrets management, credential rotation, and access control
• Collaborate with software, QA, and IT security teams to drive DevSecOps culture and security by design
• Monitor, detect, and remediate vulnerabilities across build and deployment environments
• Support compliance initiatives and maintain documentation related to security policies and standards
• Contribute to automation scripts and infrastructure‑as‑code (IaC) frameworks.

What We’re Looking For

Education

Degree in technical field such as Computer Science, Engineering, Physics, optics or semiconductors

Experience

The ideal candidate will have:

• 5+ years of hands‑on experience in DevOps or DevSecOps roles within embedded or software development environments.
• 3+ years of experience implementing secure CI/CD pipelines and automation frameworks.
• Strong understanding of application and infrastructure security principles, including:
  • Secure coding practices
  • Identity and access management (IAM)
  • Vulnerability management and remediation
  • Cryptography (asymmetric encryption, digital signatures, certificates)
• Strong scripting and automation skills (Bash, Python, or PowerShell).
• Solid understanding of Git, GitHub Actions, Jenkins, Docker, Linux, and Virtualization.
• Knowledge of security scanning and monitoring tools such as SonarQube, Snyk, or OWASP ZAP.

Nice to Have

• Experience with C, C++, or C# in secure software development.
• Familiarity with Cloud or hybrid environments (AWS, Azure, GCP).
• Knowledge of AI‑assisted development tools (ChatGPT, GitHub Copilot).

Perks You’ll Love

• Flexible time off
• Health and wellness benefits (physical and mental)
• Tuition reimbursement and career growth support
• A workplace built for you: free gym, games room, prayer room
• Subsidized meals, free coffee/tea
• Employee stock options and incentive plans
• A collaborative, innovative, and inclusive culture

Join a Team That’s Shaping the Future

At Lumentum, we’re more than just a workplace—we’re a launchpad for creativity and innovation. We’re committed to celebrating your unique talents and helping you grow. Our guiding principles—Innovate, Engage, Deliver, Excel, and Win—aren’t just words; they’re the heart of what we do.

Let’s Build a Brighter Future Together!

Equal Opportunity Employer Statement

We’re committed to building an inclusive workplace where everyone feels valued and empowered. We welcome applicants from all backgrounds and provide accommodations for individuals with disabilities throughout the hiring process. Your uniqueness makes us stronger, sparks creativity, and drives our success.

Please contact us at [e-mail] to request accommodation.

Join us—your future starts here!