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Ciena

Embedded Security Software Developer - New Grad

Ottawa, ON, Canada

The annual pay range for this role is $72,000 - $115,000. · Full-time

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Job details

Pay: The annual pay range for this role is $72,000 - $115,000.
Job type: Full-time
Posting language: English
Posted: Nov 6, 2026

Original job description

As the global leader in high-speed connectivity, Ciena builds the critical infrastructure powering the AI era. We’re a technology company shaping the future of networking, guided by innovation, integrity, and collaboration. Through development opportunities, meaningful work, and flexibility, Ciena supports growth and well-being - on and off the job. Connect with a career that matters.

At Ciena, we are redefining the future of connectivity by delivering high-performance network solutions to telecommunications providers, data centers, government agencies, and global content networks. The Embedded Software Developer role advances technologies including optical networking, SDN, coherent optics, photonic integrated circuits, and AI/ML for network optimization. The work contributes to scalable, reliable, and secure connectivity solutions that meet growing demand for high-speed data transmission and cloud-based services.

How you will make an impact:

Develop new functionality in various software components for devices running on real-time operating systems using C, C++, and Python.
Participate in the full software development lifecycle, including development, testing, documentation, debugging, and maintenance.
Reduce backlog defects to improve software quality and reliability.
Use AI-assisted tools to improve coding, testing, debugging, documentation, and development efficiency.
Create scripts, test utilities, and development aids to enhance designer efficiency.
Consult with engineers, architects, and technical personnel to ensure solutions align with design requirements.
Collaborate with product verification and test teams to resolve issues and with colleagues on large-scale software releases, ensuring seamless integration and delivery.

The must haves:

Education: Bachelor’s degree in Electrical Engineering, Computer Science, or equivalent.
Experience: Previous internship, co-op, or applied project experience relevant to the role.
Proficiency in embedded programming languages: C, C++, and Python.
Ability to effectively use AI-assisted tools for software development.
Fundamentals in structured programming and design concepts.
Enthusiasm for software development and a willingness to learn.

Nice to haves:

Experience in low-level real-time software/firmware development.
Familiarity with real-time operating systems concepts (e.g., Embedded Linux, VxWorks).
Experience using AI tools in software development workflows.
Knowledge of software development methodologies like Agile or Waterfall.
Experience with automated unit testing frameworks.
Familiarity with datacom concepts such as Ethernet, OSI Model, and TCP/IP.
Understanding of secure protocols (SSH/TLS), cryptographic algorithms, x.509 certificates, and encryption technologies.

Pay Range:

The annual pay range for this role is $72,000 - $115,000.

Pay ranges at Ciena are designed to accommodate variations in knowledge, skills, experience, market conditions, and locations, reflecting our diverse products, industries, and lines of business. Please note that the pay range information provided in this posting pertains specifically to the primary location, which is the top location listed in case multiple locations are available.

Non-Sales employees may be eligible for a discretionary incentive bonus, while Sales employees may be eligible for a sales commission. In addition to competitive compensation, Ciena offers a comprehensive benefits package, including 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, and vacation time. We also comply with all applicable laws regarding Paid Family Leave and other leaves of absence.

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.

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More about this job

Responsibilities

Develop and maintain software components for real-time operating systems using C, C++, and Python while participating in the full software development lifecycle. Collaborate with cross-functional teams to improve software quality, resolve defects, and integrate AI-assisted tools to enhance development efficiency.

Requirements

Requires a Bachelor’s degree in Electrical Engineering, Computer Science, or an equivalent field. Candidates must have proficiency in C, C++, and Python, along with relevant internship or project experience.

Skills

C
C++
Python
Embedded programming
Real-time operating systems
Debugging
AI-assisted tools
Optical networking
SDN
Coherent optics
Photonic integrated circuits
AI/ML
Structured programming
Firmware development
Agile

Benefits

Medical plan
Dental plan
Vision plan
401(k) retirement plan
DCPP retirement plan
Employee stock purchase program
Employee assistance program
Company-paid holidays
Paid sick leave
Vacation time
Paid family leave

Visa sponsorship

Not detected in the job text

Keywords

Embedded Software
C
C++
Python
Real-time Operating Systems
Optical Networking
SDN
Coherent Optics
Photonic Integrated Circuits
AI/ML
Firmware
Embedded Linux
VxWorks
Agile
Waterfall
Unit Testing
Ethernet
OSI Model
TCP/IP
SSH
TLS
Cryptographic Algorithms
X.509 Certificates
Encryption
Debugging
Cloud-based Services
High-speed Connectivity
Infrastructure
Networking

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