Jobs in the United States

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Added 3 mins ago
DRÄXLMAIER Tunisia PFE Book Jemmal
D-Career
Jemmal, TN
A smart booking system for Jemmal employees to schedule medical visits, improving patient flow, reducing infirmary overcrowding, and minimizing production disruptions.
Added 9 mins ago
EG
Automated Test Engineer
Eliassen Group
Bismarck, ND
- $40 to $50 USD / hour
Our client seeks an Automated Test Engineer to support Hivemind by monitoring and maintaining large volumes of automated tests, troubleshooting failures, and driving bug resolution across…
Added 10 mins ago
Data Strategy & Governance -Director
PwC
Saint Louis, MO
What You Must Have
Added 10 mins ago
Data Strategy & Governance -Director
PwC
Kansas City, MO
What You Must Have
Added 12 mins ago
Senior Storage Engineer
Runware
San Jose, CA
As Senior Storage Engineer, you will own the storage architecture of Runware's AI supercomputer: how model weights, caches and customer data move from object storage on two continents to…
Added 12 mins ago
Senior Storage Engineer
Runware
San Francisco, CA
As Senior Storage Engineer, you will own the storage architecture of Runware's AI supercomputer: how model weights, caches and customer data move from object storage on two continents to…
Added 12 mins ago
Principal Engineer, Model Performance
Runware
San Francisco, CA
As Principal Engineer, Model Performance, you will own how fast and how cheaply every model on Runware runs: diffusion and video generation, speech, 3D and LLMs, across 400,000+ models and…
Added 12 mins ago
Principal Engineer, Model Performance
Runware
San Jose, CA
As Principal Engineer, Model Performance, you will own how fast and how cheaply every model on Runware runs: diffusion and video generation, speech, 3D and LLMs, across 400,000+ models and…
Added 12 mins ago
Senior Storage Engineer
Runware
Palo Alto, CA
As Senior Storage Engineer, you will own the storage architecture of Runware's AI supercomputer: how model weights, caches and customer data move from object storage on two continents to…
Added 12 mins ago
Senior Systems & Infrastructure Engineer
GEM Technologies
NY · New York, NY
GEM Technologies is looking for an experienced Senior Systems & Infrastructure Engineer who enjoys solving difficult technical problems and taking ownership of them through resolution.
Added 12 mins ago
Senior Wide Area Network Engineer
University System of Maryland Office
Adelphi, MD
The Senior Network Engineer reports to Executive Director of MDREN, contributes to the long-term development of MDREN's statewide complex and heterogeneous data communications systems. The…
Added 14 mins ago
EG
Automated Test Engineer
Eliassen Group
Carson City, NV
- $40 to $50 USD / hour
Our client seeks an Automated Test Engineer to support Hivemind by monitoring and maintaining large volumes of automated tests, troubleshooting failures, and driving bug resolution across…
Added 20 mins ago
Communications Engineer, Production Network Performance, Amazon Leo
Amazon Kuiper Manufacturing Enterprises LLC
Redmond, WA
We are looking for an engineer who builds data pipelines and writes code to understand a live satellite network. Amazon Leo is an initiative to launch a constellation of Low Earth Orbit…
Added 23 mins ago
Guidance, Navigation & Control Engineer II
Lockheed Martin
Highlands Ranch, CO
Develop Simulations and Models to accurately predict the behavior of the system
Added 23 mins ago
Test Engineer III
Neotech
Longmont, CO
Component, board and system level debug and analysis skills will be utilized.
Added 23 mins ago
Principal / Sr Principal RF Microwave Design Engineer (AHT)
Northrop Grumman
Boulder, CO
Must have an active U.S
Added 23 mins ago
Facilities Engineer
University of Colorado Denver
Boulder, CO
Added 23 mins ago
Sr. Electrical, Power Design Engineer (Electrial Engineer Sr.)
Redwire Space, Inc.
Littleton, CO
Added 23 mins ago
Circuit Design Engineer Asc - Early Career
Lockheed Martin
Littleton, CO
…technical requirements for strategic deterrence. The Circuit Design Engineer I role is an individual contributor on the LE2 – Tactical Avionics - Flight Control Electronics (TAV-FCE) team…
Added 24 mins ago
Circuit Design Engineer Asc - Early Career
Lockheed Martin
Littleton, CO
…technical requirements for strategic deterrence. The Circuit Design Engineer I role is an individual contributor on the LE2 – Tactical Avionics - Flight Control Electronics (TAV-FCE) team…
Added 24 mins ago
Circuit Design Engineer Asc - Early Career
Lockheed Martin
Littleton, CO
…technical requirements for strategic deterrence. The Circuit Design Engineer I role is an individual contributor on the LE2 – Tactical Avionics - Flight Control Electronics (TAV-FCE) team…
Added 24 mins ago
Circuit Design Engineer Asc - Early Career
Lockheed Martin
Littleton, CO
…technical requirements for strategic deterrence. The Circuit Design Engineer I role is an individual contributor on the LE2 – Tactical Avionics - Flight Control Electronics (TAV-FCE) team…
Added 24 mins ago
EI
Manufacturing Systems Engineer Co-Op
Entegris, Inc.
Colorado Springs, CO
- $20 to $30 USD / hour
Added 24 mins ago
Staff Systems Engineer - Level 5
Northrop Grumman
Colorado Springs, CO · Boulder, CO
As a Staff Systems Engineer – Level 5 serving as the Systems Engineering Integration Lead on an Internal Research and Development (IRAD) team, you will be responsible to lead development…
Added 24 mins ago
Mechanical Engineer
Oasis Systems LLC
Colorado Springs, CO

Nokia

Optical Coherent System Engineer

United States

Apply on fa-evmr-saasfaprod1.fa.ocs.oraclecloud.com About employer

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Job details

Posting language: English
Posted: Nov 12, 2026

Original job description

Nokia is seeking a Coherent Optical Systems Engineer to join our Optical Systems Group (OSG). The engineer will be responsible for contributing to the design, characterization, and development of leading coherent optical transceivers based on Infinera's next-generation coherent photonic integrated circuit (PIC) and digital signal processor (DSP) technologies. The ideal candidate should be prepared to work with early prototype PIC, DSP, and analog ASIC hardware; to perform digital-optical integration, develop robust calibration and controls methodologies, and carry out performance characterization. Performance characterization will include transceiver SNR, OSNR tolerance, sensitivity studies, etc. OSG works closely with many parts of the company and the candidate should anticipate frequent interactions with the DSP, PIC, analog ASIC, and systems engineering teams. A key component of this role is the ability to understand and make tradeoffs between optical, electrical, and digital capabilities, in order to optimize the overall system performance.

Digital-optical integration of next-generation coherent optical transceivers
Development of calibration and controls algorithms to maximize system level performance
Performance characterization of coherent pluggable transceivers, which will include detailed experimental validation of the constituent sub-components that comprise the pluggable, such as the analog, controls, and DSP ASICs
Active member of the cross-functional product development team involving software, electronics, optics, and test
Ph.D. in Electrical Engineering or Applied Physics with experience in optical communications, photonics, high-speed electronics or systems
New Ph.D. graduates, as well as experienced professionals, are encouraged to apply.
Fundamental understanding of optical communication systems, DWDM transmission systems, fiber transmission penalties, photonic integrated components, electronic (integrated) circuits, and signal analysis and processing
Hands-on experience working with system-level optical communication hardware and components
Extensive understanding of coherent communications systems, including experience with QPSK, 16QAM, and 64QAM, as well as coding and forward error correction algorithms
Experience characterizing high-speed RF and mm-wave interconnects, amplifiers, and components
Characterization of RF/mm-wave systems, such as S parameter measurements, jitter measurements, ADC/DAC performance and ENOB
Hands-on experience with high-speed optical and electrical tests, measurement equipment control, and data acquisition
Programming experience in Matlab, Python, VB.net, or C desired

Advancing connectivity to secure a brighter world.

Nokia is a global leader in connectivity for the AI era. With expertise across fixed, mobile and transport networks, powered by the innovation of Nokia Bell Labs, we’re advancing connectivity to secure a brighter world.

Learn more about life at Nokia.

Our recruitment process

We act inclusively and respect the uniqueness of people. Our employment decisions are made regardless of race, color, national or ethnic origin, religion, gender, sexual orientation, gender identity or expression, age, marital status, disability, protected veteran status or other characteristics protected by law. We are committed to a culture of inclusion built upon our core value of respect.

If you’re interested in this role but don’t meet every listed requirement, we still encourage you to apply. Unique backgrounds, perspectives, and experiences enrich our teams, and you may be just the right candidate for this or another opportunity.

The length of the recruitment process may vary depending on the specific role's requirements. We strive to ensure a smooth and inclusive experience for all candidates. Discover more about the recruitment process at Nokia.

Apply on fa-evmr-saasfaprod1.fa.ocs.oraclecloud.com About employer

More about this job

Skills

Electrical engineering
Photonics
Communication skills
Mechanical systems
Python
C

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Work requirements

Jobs in the United States