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. How You Will Contribute: As a modem control software developer, you will push the boundaries of what is possible in optical network solutions. You will work alongside experienced professionals to ensure the reliability and performance of projects that play critical roles in our network solutions and help build upon our innovative technology. You will also challenge yourself and others by bringing enthusiasm and fresh ideas to new challenges and leading by example. In this role, you will.. Develop understanding and expertise in next-gen network solutions using optical transport and switching technologies like OTN, Ethernet etc. Develop embedded software skills to design, develop, validate and document advanced networking features and capabilities which are deployed in service provider networks. Trouble shoot and fix reported issues with embedded software, Identify root cause, diagnose, debug and deliver robust timely fixes. Collaborate with multi-functional teams to design, develop and test the next-gen modem technologies. The Must Haves: Bachelor’s degree in Electrical/Computer Engineering C, C++ programming language experience Good knowledge of embedded systems, device drivers, Linux Operating System knowledge, mutual exclusion, synchronization, interrupt handling, inter-process communication, etc.; Positive work attitude, highly motivated and an ability to seek out answers with a willingness to learn and work independently. Strong verbal and technical writing skills; Collaborates well in a team environment The Assets: Familiarity with datacom & telecom concepts such as DWDM, OTN, Ethernet, TCP/IP Low-level Real-Time Software/Firmware Development Ability to understand CPU Hardware architectures, Hardware Functional Specifications and Hardware Timing Diagrams Linux, VxWorks Linux as a software development environment Exposure to CLI, TL1, SNMP, NETCONF, REST, gRPC. Design and development tools such as: Git, Eclipse, JIRA, Confluence, GDB, Yocto YANG modeling language and toolchains Scripting experience, Python, Go, BASH Automation and Test Pay Range: The annual pay range for this position is $68,900-110,100. 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. Create an account to sign up for job alerts and be notified about new opportunities, customized for you. Dig deeper into who we are, what we do, and what you can expect as a member of our team. Meet the people who are shaping the future of communication and explore the culture we’ve built together at CienaLife. Only trust communications from official Ciena channels—we will never ask for payment during the recruitment process. Learn more about avoiding recruitment scams.

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