Photonic Card Software Developer Intern/Co-op

As the global leader in high-speed connectivity, Ciena is committed to a people-first approach. Our teams enjoy a culture focused on prioritizing a flexible work environment that empowers individual growth, well-being, and belonging. We’re a technology company that leads with our humanity—driving our business priorities alongside meaningful social, community, and societal impact.

The Opportunity:

Work term of 4, 8, 12 or 16 months starting in January 2026

How You Will Contribute:

Our team designs, implements, integrates, and maintains real-time photonic card software for several of Ciena’s Optical Ethernet Network flagship products, leveraging advanced coherent optics, automated OTN, packet and SONET/SDH switching, control plane, and unified network management—to help network operators scale, manage, and differentiate their services.

The Must Haves:

• Enrolled in a bachelor’s or master's degree in computer or electrical engineering, computer science, or similar disciplines
• Experience with C and Python

Assets:

• Developing software for embedded systems or telecom products
• Understanding of CPU hardware architectures, hardware functional specifications, hardware timing diagrams, device data sheets
• Understanding of real-time operating systems and embedded systems
• Software development tools such as git, BitBucket, Gerrit, Jira, etc.
• Unit test frameworks such as Google Test, JUnit, Robot, PyTest, and the like
• Debuggers and tools (e.g., gdb)
• High-level programming and scripting languages such as C++, Java, Perl, Tcl, LUA, bash
• Software development methodologies such as Agile or Waterfall
• Familiarity with datacom and telecom concepts such as DWDM, SONET/SDH, OTN, Ethernet, OSI Model, TCP/IP, MPLS

Compensation and Benefits

The pay range for this position is $25.00-34.00/hr CAD

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At Ciena, we are committed to building and fostering an environment in which our employees feel respected, valued, and heard.  Ciena values the diversity of its workforce and respects its employees as individuals. We 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.