Company · 255 open roles
Careers at Ciena
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255 positions at Ciena
Accountant
Ciena·Gurugram, Haryana, India
Accountant at Ciena. Location: Gurugram, Haryana, India. Role: processing payroll, validating inputs, reconciling accounts Requirements: CA Inter or MCom/MBA in Finance, 2+ years accounting experience in a multinational environment, proficiency with ERP and payroll systems, advan…
Designeur de circuits photoniques sur silicium/Senior Silicon Photonics Chip Designer
Ciena·Quebec
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…
Analyst, Revenue Accounting
Ciena·Hanover, Maryland, United States
Analyst, Revenue Accounting at Ciena. Location: Hanover, Maryland, United States. Role: reconciling accounts, analyzing data, building spreadsheets Requirements: Bachelor's in Accounting required, experience in accounting, knowledge of revenue management software, ability to anal…
Senior Release Engineer - Linux Distribution
Ciena·Ottawa
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…
Senior Analog & Mixed-Signal Modelling Architect
Ciena·Ottawa
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…
Senior Analog RF Design Engineer
Ciena·Ottawa
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…
Blue Planet Data Management Lead
Ciena·London or Reading
Blue Planet Data Management Lead at Ciena. Location: London or Reading. Role: defining data, leading architecture, collaborating teams Requirements: 15+ years telecom software experience; 5+ years product line management; telecom data modeling, AI/ML data needs, OSS domains; clou…
Blue Planet Data Management Lead
Ciena·London
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…
Application Support Engineer, Service Reliability Engineering
Ciena·Remote-Canada
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…
Senior Digital ASIC Design Engineer
Ciena·Ottawa
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…
Test Tools & Automation Full Stack Software Engineer
Ciena·Ottawa, Ontario, Canada
Test Tools & Automation Full Stack Software Engineer at Ciena. Location: Ottawa, Ontario, Canada. Role: design software, develop software, collaborate teams Requirements: 3+ years in object-oriented software development; C#/.NET; cloud; CI/CD; REST; TypeScript/Angular; Agile; dat…
Research Scientist Engineer - FEC Design Engineer
Ciena·Ottawa, Ontario, Canada
Research Scientist Engineer - FEC Design Engineer at Ciena. Location: Ottawa, Ontario, Canada. Role: Create FEC designs, Interface DSP teams, Model MATLAB Requirements: Ph.D. or Master’s in Electrical Engineering or Computer Science with background in coding theory, statistics, m…
Mixed Signal Design Engineer
Ciena·Ottawa
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…
Field Service Program Manager
Ciena·United States
Field Service Program Manager at Ciena. Location: United States. Role: Lead programs, Translate requirements, Manage risks Requirements: 5+ years in program/project management; experience leading complex, multi-stakeholder programs; strong customer relationship, risk, and financi…
QA Automation Developer Intern (Fall 2026 - 8 months)
Ciena·Ottawa, Ontario, Canada
QA Automation Developer Intern (Fall 2026 - 8 months) at Ciena. Location: Ottawa, Ontario, Canada. Role: developing tests, building pipelines, collaborating teams Requirements: Experience with JavaScript/TypeScript/Python; API automation with Postman; UI automation with Playwrigh…
Resourcing and Enablement Intern
Ciena·Ottawa, Ontario, Canada
Resourcing and Enablement Intern at Ciena. Location: Ottawa, Ontario, Canada. Role: Collaborating with field partners, Onboarding partners, Maintaining enablement materials Requirements: Internship in field service operations, resource management, and enablement; experience with …
Optical System Architect
Ciena·New Providence, New Jersey, United States
Optical System Architect at Ciena. Location: New Providence, New Jersey, United States. Role: Define architectures, Lead modeling, Collaborate across Requirements: Master’s degree in Optics/Photonics, Physics, or Electrical Engineering with experience in simulation, measurement, …
Senior Advisor, Network Standards
Ciena·Ottawa, Ontario, Canada
Senior Advisor, Network Standards at Ciena. Location: Ottawa, Ontario, Canada. Role: Develop standards, Lead community, Manage memberships Requirements: 10+ years leading international standards in data communications and optical networking; proven leadership of standards teams; …
Senior Advisor, Network Standards
Ciena·Ottawa
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…
RSD Innovation Product Line Manager
Ciena·Ottawa or Canada
RSD Innovation Product Line Manager at Ciena. Location: Ottawa or Canada. Role: Identify opportunities, Drive collaborations, Translate requirements Requirements: Bachelor's in engineering; 7+ years in product management or technical strategy leadership within routing, networking…
Principal Analog Layout Engineer
Ciena·Ottawa
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…
Senior Director, Indirect Procurement
Ciena·Baltimore
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…
Product Line Manager – Network Management Applications
Ciena·Ottawa or Canada
Product Line Manager – Network Management Applications at Ciena. Location: Ottawa or Canada. Role: driving product strategy, translating customer needs, leading initiatives Requirements: 5+ years in product management or technical roles in networking; degree in CS, EE, Telecommun…
Enterprise Integration Developer
Ciena·Baltimore
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…