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Nokia

Optical Systems Architect – Layer0

Nokia

Portugal

Mid-level

Network

Last seen 1h ago

Posted
1mo ago

Posted on 23 September 2026

Workplace
On-site

Work model: On-site

Salary
Not disclosed

Salary range not shared by the company

Visa sponsorship
Not specified

Visa sponsorship details unknown

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First seen 23 Sept 2026. Last checked 12 Nov, 04:17 UTC. We read each employer's own career page on a cycle and record what changes; this is what we observed, not a verdict on the role.

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Develop innovative, competitive product architectures and requirements for packet-optical telecommunications products based on understanding of business requirements, use cases and applicable industry standards (like ITU, IEEE). Consider trade-off between cost, function, capacity and performance. The products to develop include optical network equipment, such as optical line systems, ROADMs, optical line interfaces/transponders/muxponders, OTN switches and other transport and switching network elements.

About Nokia

Nokia's network-equipment business posts software, security and QA roles spread thin across Portugal, Finland, Greece and Poland rather than clustered in one city — a telecom vendor's engineering footprint, built around the infrastructure carriers run 5G and fibre networks on top of.

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