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Employer:                    Ciena Corporation

Job Title:                     Routing/IP Software Engineer 4

Job Requisition:         A710.129.2

Job Location:             Hanover, Maryland

Job Type:                    Full Time

The annual pay range for this position is $151,840 - $221,600/year.

How You Will Contribute:

Duties:                         Develop embedded C/C++ software, including enhancements to existing software, development of new features, and support of new hardware. Participate in all stages of software development, including requirements analysis, design, prototyping, implementation, test, and maintenance. Play a key role in troubleshooting software and performance issues, and work with Architects, Software and System Engineers to undertake root cause analysis. Identify software performance improvements, including but not limited to CPU usage and memory management. Employ test driven development methodologies, automated unit testing, and comprehensive integration testing. Engage with Product Owners and System Architects to evolve and invigorate the platform, to ensure that it can continue to adopt and support new features and technologies. Influence the software architecture, to improve resiliency, debuggability and maintainability.

May telecommute from anywhere in the United States. Domestic and international travel required.

The Must Haves:

Requirements:    Employer will accept a Bachelor's degree in Computer Science, Engineering, or a related field and three (3) years of experience in the job offered or in a Software Developer related occupation.

Position requires three years of experience in:

•           Embedded operating system concepts, such as mutual exclusion, synchronization, interrupt handling, inter-process communication, memory management, multi-threading, Linux OS utilities and system calls;

•           Developing optimal performance, fault tolerant, highly available C/C++ application software on multi-processor, highly concurrent system in the data networking domain;

•           Debugging complex system and platform issues such as crashes and traps, memory leaks, issues with inter-process communications and CPU hogs;

•           Docker and Redis;

•           Software upgrades and high availability of embedded Telecom systems;

•           Managing and controlling the DNX family chipset from Broadcom to perform multiple networking applications;

•           Managing and controlling accelerated switchover including sub 50ms switchover;

•           L2 OAM applications including Y.1731, CFM/CCM/SLM/DMM and SAT; and

•           Carrier-grade routers and switches built on DNX family Broadcom chipset.

Contact:  Human Resources, Ciena Corporation; https://ciena.wd5.myworkdayjobs.com/Careers/job/Baltimore/Routing-IP-Software-Engineer-4_R027941 Must reference job A710.129.2

#LI – DNI

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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.

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