https://ciena.wd5.myworkdayjobs.com/Careers/job/Ottawa/Director--Product-Line-Management---Waveserver-PLM-Team_R031512 https://ciena.wd5.myworkdayjobs.com/Careers/job/Ottawa/Product-Line-Manager_R029960 https://ciena.wd5.myworkdayjobs.com/Careers/job/Remote-US/Advanced-Photonic-Technology-Leader_R031573 https://ciena.wd5.myworkdayjobs.com/Careers/job/Ottawa/Embedded-Software-Engineer---New-Grad_R031571 https://ciena.wd5.myworkdayjobs.com/Careers/job/Remote-UK/Data-Scientist---Supply-Chain-Optimisation_R031077 https://ciena.wd5.myworkdayjobs.com/Careers/job/Ottawa/Transmitter--Tx--SerDes-Design-Lead---224G-448G_R031579 https://ciena.wd5.myworkdayjobs.com/Careers/job/Ottawa/Senior-Optical-System-Designer_R031172 https://ciena.wd5.myworkdayjobs.com/Careers/job/Remote-Canada/Field-Services-Project-Manager_R029875 https://ciena.wd5.myworkdayjobs.com/Careers/job/London/Consultant-Sales-Engineer_R031534 https://ciena.wd5.myworkdayjobs.com/Careers/job/Ottawa/Product-Verification-Technologist_R031555 https://ciena.wd5.myworkdayjobs.com/Careers/job/India-Gurgaon-TRIL-Tower-4/Kinaxis-Analyst_R031186 https://ciena.wd5.myworkdayjobs.com/Careers/job/Remote-Singapore/Advisor--Financial-Planning-and-Analysis--APJI-_R029170 https://ciena.wd5.myworkdayjobs.com/Careers/job/Ottawa/Embedded-Software-Developer--New-Grad-_R031481 https://ciena.wd5.myworkdayjobs.com/Careers/job/Ottawa/Leader--Material-Manager_R031552-1 https://ciena.wd5.myworkdayjobs.com/Careers/job/Gurugram/Fullstack-Developer--Java-Python---Reactjs_R030115 https://ciena.wd5.myworkdayjobs.com/Careers/job/Remote-UK/Consultant--Sales-Engineering_R031429 https://ciena.wd5.myworkdayjobs.com/Careers/job/Ottawa/Hardware-Systems-Architect--Optical-Networking-_R030537-1 https://ciena.wd5.myworkdayjobs.com/Careers/job/Gurugram/Associate-Accountant-Accounts-Receivable_R031535 https://ciena.wd5.myworkdayjobs.com/Careers/job/Ottawa/Senior-Embedded-Software-Engineer_R031337 https://ciena.wd5.myworkdayjobs.com/Careers/job/Remote-US-IL/Network-Solutions-Engineer--On-site--Scott-Air-Force-Base--IL_R031414 https://ciena.wd5.myworkdayjobs.com/Careers/job/Remote-US/Network-Solutions-Engineer--On-site--Schriever-Space-Force-Base--CO_R031525 https://ciena.wd5.myworkdayjobs.com/Careers/job/Remote-US-CA/Network-Solutions-Engineer---Onsite-at-Vandenberg-Space-Force-Base_R031478 https://ciena.wd5.myworkdayjobs.com/Careers/job/Ottawa/Advisor--Portfolio-Marketing--Interconnects_R030673 https://ciena.wd5.myworkdayjobs.com/Careers/job/Ottawa/Component-Engineer---Optical-Commodity_R031423 https://ciena.wd5.myworkdayjobs.com/Careers/job/Ottawa/Mechanical-Engineer---New-Grad_R031522-1 https://ciena.wd5.myworkdayjobs.com/Careers/job/Atlanta/Senior-Director--Customer-Engagement-Information-Technology-Partner_R031340 https://ciena.wd5.myworkdayjobs.com/Careers/job/UK--Edinburgh---19A-Canning-St/Software-Manager---Routing-protocols_R031437 https://ciena.wd5.myworkdayjobs.com/Careers/job/Remote-Australia/Technical-Support-Lead-Engineer--Optical-Transport_R031401 https://ciena.wd5.myworkdayjobs.com/Careers/job/Ottawa/Hardware-Power-Engineer---New-Grad_R030580 https://ciena.wd5.myworkdayjobs.com/Careers/job/Ottawa/WaveLogic-Software---Intern_R031443 https://ciena.wd5.myworkdayjobs.com/Careers/job/Gurugram/Software-Engineer-2b_R030250 https://ciena.wd5.myworkdayjobs.com/Careers/job/Ottawa/WaveLogic-Modem-Program-Manager--On-site-Kanata_R031487 https://ciena.wd5.myworkdayjobs.com/Careers/job/Ottawa/Mechanical-Design-Co-op--8-Months--September-2026-_R031507 https://ciena.wd5.myworkdayjobs.com/Careers/job/Ottawa/Embedded-Software-Developer---New-Grad_R031490 https://ciena.wd5.myworkdayjobs.com/Careers/job/Baltimore/Paid-Media--Sr-Associate---Location--US-MD---Maple-Lawn_R031504 https://ciena.wd5.myworkdayjobs.com/Careers/job/Baltimore/Social-media---digital-content--Sr-Associate_R031503 https://ciena.wd5.myworkdayjobs.com/Careers/job/Remote-UK/Blue-Planet-Portfolio-Support_R031380-1 https://ciena.wd5.myworkdayjobs.com/Careers/job/Ottawa/Experienced-Photonic-Card-Software-Developer_R031379 https://ciena.wd5.myworkdayjobs.com/Careers/job/UK--Belfast--87-Park-House/Associate--Customer-Success-Advocacy_R029693 https://ciena.wd5.myworkdayjobs.com/Careers/job/Remote-US/Account-Manager_R031485 https://ciena.wd5.myworkdayjobs.com/Careers/job/Remote-US/Senior-Level-Field-Service-Technician_R030585 https://ciena.wd5.myworkdayjobs.com/Careers/job/Ottawa/Senior-Test-Automation-Engineer--onsite-in-Ottawa_R031170 https://ciena.wd5.myworkdayjobs.com/Careers/job/Petaluma/Senior-Test-Automation-Engineer--onsite-in-Petaluma--California_R031169 https://ciena.wd5.myworkdayjobs.com/Careers/job/Gurugram/Senior-Associate---IT-Auditor_R030699 https://ciena.wd5.myworkdayjobs.com/Careers/job/Gurugram/ASIC-FPGA-Design-Engineer_R031483 https://ciena.wd5.myworkdayjobs.com/Careers/job/Baltimore/Accountant---Maryland-Office-Based_R031362-1 https://ciena.wd5.myworkdayjobs.com/Careers/job/Ottawa/Lead-Solution-Architect--Anaplan--_R031256 https://ciena.wd5.myworkdayjobs.com/Careers/job/Ottawa/Category-Lead_R030838 https://ciena.wd5.myworkdayjobs.com/Careers/job/Remote-Canada/Global-Commodity-Manager---Semiconductor_R030711 https://ciena.wd5.myworkdayjobs.com/Careers/job/Remote-US-CA/Technical-Solutions-Engineer---Data-Center-PON_R030460 https://ciena.wd5.myworkdayjobs.com/Careers/job/Ottawa/Product-Line-Manager---Network-Management-Applications_R030700 https://ciena.wd5.myworkdayjobs.com/Careers/job/Remote-US/Consultant-Specialist--Partner-Enablement_R031364 https://ciena.wd5.myworkdayjobs.com/Careers/job/Ottawa/RSD-Innovation-Product-Line-Manager_R030820 https://ciena.wd5.myworkdayjobs.com/Careers/job/Ottawa/Digital-Senior-Design-Engineer_R030693 https://ciena.wd5.myworkdayjobs.com/Careers/job/Argentina--Buenos-Aires--7208-Libertado/Import-Global-Trade-Analyst_R031358 https://ciena.wd5.myworkdayjobs.com/Careers/job/Quebec/Technologue-en-photonique-_R031484 https://ciena.wd5.myworkdayjobs.com/Careers/job/Belfast/Logistics-Analytics---Optimisation-Lead_R031455 https://ciena.wd5.myworkdayjobs.com/Careers/job/New-Providence---NJ/Optoelectronic-IC-Package-Design-Director_R031482 https://ciena.wd5.myworkdayjobs.com/Careers/job/Remote-China/Sales-Engineer---Interconnect_R031312 https://ciena.wd5.myworkdayjobs.com/Careers/job/Atlanta/Verification-and-Field-Application-Engineer---Hybrid--3-DAW-on-site-in-Alpharetta_R031409 https://ciena.wd5.myworkdayjobs.com/Careers/job/Baltimore/Specialist--Global-Technical-Support_R031453 https://ciena.wd5.myworkdayjobs.com/Careers/job/Remote-Brazil/Customer-Success-Advocate--Tech-Touch-Centralization_R031413-1 https://ciena.wd5.myworkdayjobs.com/Careers/job/Ottawa/Photonic-Layout-Engineer---New-Grad_R031407 https://ciena.wd5.myworkdayjobs.com/Careers/job/Remote-Germany/Network-Engineer--Associate_R028464 https://ciena.wd5.myworkdayjobs.com/Careers/job/Frankfurt/Network-Engineer---New-Grad_R031296 https://ciena.wd5.myworkdayjobs.com/Careers/job/Remote-Australia/Customer-Technical-Advocate_R031384 https://ciena.wd5.myworkdayjobs.com/Careers/job/London/Technical-Solutions-Engineer-P2_R031335 https://ciena.wd5.myworkdayjobs.com/Careers/job/New-Providence---NJ/Principal-SI-PI-Design-Engineer_R029568 https://ciena.wd5.myworkdayjobs.com/Careers/job/Gurugram/Accountant_R031375 https://ciena.wd5.myworkdayjobs.com/Careers/job/Remote-Singapore/Consultant--Submarine-Systems-Engineering_R031374 https://ciena.wd5.myworkdayjobs.com/Careers/job/Ottawa/Senior-Manager---Facilities---Real-Estate_R031391 https://ciena.wd5.myworkdayjobs.com/Careers/job/Baltimore/Field-Technician---Remote-USA_R031399 https://ciena.wd5.myworkdayjobs.com/Careers/job/Ottawa/Senior-Hardware-Engineer--Power-Design--onsite-Kanata_R031228 https://ciena.wd5.myworkdayjobs.com/Careers/job/Ottawa/Senior-Analog-Hardware-Design-Engineer--onsite-Kanata_R031320 https://ciena.wd5.myworkdayjobs.com/Careers/job/Ottawa/Optical-Design-Engineer_R031356 https://ciena.wd5.myworkdayjobs.com/Careers/job/Remote-UK-Zone-2/Director-of-Carrier-Managed-Service-Portfolio-and-Offer-Development---EMEA_R031365 https://ciena.wd5.myworkdayjobs.com/Careers/job/Gurugram/Lead-Engineer---PCB-Layout-Engineer_R031351-1 https://ciena.wd5.myworkdayjobs.com/Careers/job/Remote-Canada/Director-of-Financial-Planning-and-Analysis--Process-and-Insights_R031284 https://ciena.wd5.myworkdayjobs.com/Careers/job/Ottawa/Senior-Analog-Layout-Engineer_R030800 https://ciena.wd5.myworkdayjobs.com/Careers/job/Pattaya/Manufacturing-Quality-Engineer_R031354 https://ciena.wd5.myworkdayjobs.com/Careers/job/Pattaya/Process-Engineer_R031353 https://ciena.wd5.myworkdayjobs.com/Careers/job/Ottawa/Senior-Mechanical-Design-Engineer_R031323 https://ciena.wd5.myworkdayjobs.com/Careers/job/Baltimore/Senior-Director--IT-Business-Operation---PMO_R031349 https://ciena.wd5.myworkdayjobs.com/Careers/job/Ottawa/Senior-Optical-Engineer_R031317-1 https://ciena.wd5.myworkdayjobs.com/Careers/job/Ottawa/Transmitter--Tx--SerDes-Design-Lead---224G-448G_R030768 https://ciena.wd5.myworkdayjobs.com/Careers/job/London/Network-Engineer---New-Grad_R031215-1 https://ciena.wd5.myworkdayjobs.com/Careers/job/Ottawa/AI-Champion_R031243 https://ciena.wd5.myworkdayjobs.com/Careers/job/Quebec/Ingnieur-e--mcanique---Mechanical-Engineer--_R031321 https://ciena.wd5.myworkdayjobs.com/Careers/job/Ottawa/Hardware-Characterization-Engineer_R031324 https://ciena.wd5.myworkdayjobs.com/Careers/job/Remote-US/IT-Project---Program-Manager_R030234 https://ciena.wd5.myworkdayjobs.com/Careers/job/Ottawa/Optical-Components-Test-Engineer_R030610 https://ciena.wd5.myworkdayjobs.com/Careers/job/Ottawa/AI-Enabled-Software-Test-Engineer-II_R030842 https://ciena.wd5.myworkdayjobs.com/Careers/job/Ottawa/Hardware-Engineer--Power-Design--onsite-Kanata_R031227 https://ciena.wd5.myworkdayjobs.com/Careers/job/Remote-Indonesia/Senior-Sales-Engineer_R031252 https://ciena.wd5.myworkdayjobs.com/Careers/job/New-York/Digital-Verification-Engineer-Expert_R030747 https://ciena.wd5.myworkdayjobs.com/Careers/job/Ottawa/Embedded-software-engineer_R031266 https://ciena.wd5.myworkdayjobs.com/Careers/job/New-Providence---NJ/Optical-System-Architect_R030379 https://ciena.wd5.myworkdayjobs.com/Careers/job/Thailand--Fabrinet/Senior-Leader--EMS-Commercial-Management_R030252 https://ciena.wd5.myworkdayjobs.com/Careers/job/Ottawa/WaveLogic-Systems-Design-Architecture-Intern--8-12-months-_R031286 https://ciena.wd5.myworkdayjobs.com/Careers/job/Baltimore/Consultant--Systems-Solutions-Architecture_R031293