Senior Optical DSP Systems Engineer
📌Atlanta, United States 🇺🇸
⏱︎ full-time
🧙♂️ senior
💰 115500
Ciena is working on the latest and greatest in coherent technology and is well-positioned to take advantage of demand drivers in the Telecommunications space.
Join our Alpharetta team as a Senior Optical DSP Systems Engineer and work with DSP-assisted coherent optical modems, combining leading-edge technologies and advanced modulation formats to deliver best-in-class performance, reach, and data rates.
How You Will Contribute
You will take a significant role in reviewing and finalizing functional designs and making architecture suggestions to enable the integration of standalone functions and identity. You will also fill in missing specifications through simulations, lab testing, and consulting with PLM and systems teams.
You will co-architect and coordinate modeling efforts, code reviews and integration, as well as and coordinate firmware feature roll-out, firmware verification, performance optimization, and robustness testing.
By leveraging your experience and expertise, you will provide field support, offer failure root-cause analysis, oversee investigations, and problem-solve to alleviate complex performance issues. You will also coach and support both junior and experienced DSP designers.
The Must Haves
- Graduate or Post-Graduate degree in Physics or Engineering with focus on Digital Hardware.
- Programming skills: Matlab and C++Experience with proven debugging and problem-solving skills.
-
Experience in ESD-protected lab environment and familiarity with standard lab equipment, such as oscilloscopes, signal generators, network analyzers, power supplies, and spectrum analyzers.
- SystemC, CatapultC, or Verilog. Must be willing to learn CatapultC and/or similar hardware system design languages.
-
Detailed knowledge of ASIC design trade-offs: performance, power, size.
The annual pay range for this position, in Alpharetta, is $115,500.00 - $184,500.00 USD.
Pay ranges at Ciena are designed to accommodate variations in knowledge, skills, experience, market conditions, and locations, reflecting our diverse products, industries, and lines of business. Please note that the pay range information provided in this posting pertains specifically to the primary location, which is the top location listed in case multiple locations are available.
Non-Sales employees may be eligible for a discretionary incentive bonus, while Sales employees may be eligible for a sales commission. In addition to competitive compensation, Ciena offers a comprehensive benefits package, including medical, dental, and vision plans, participation in 401(K) (USA) & DCPP (Canada) with company matching, Employee Stock Purchase Program (ESPP), Employee Assistance Program (EAP), company-paid holidays, paid sick leave, and vacation time. We also comply with all applicable laws regarding Paid Family Leave and other leaves of absence.
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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.
If contacted in relation to a job opportunity, please advise Ciena of any accommodation measures you may require.
Senior Embedded Software Engineer
@ Embedd 
What we're looking for
At embedd.it, we power hardware-software integration in embedded devices. We turn fragmented semiconductor chip data into configurable digital twins, then deterministically generate code, tests, and documentation – making integration faster, cheaper, and resilient to supply chain shocks.
We’re looking for a true legend – someone with abstract thinking and deep expertise in low-level software development. You’ll build vendor-agnostic tooling for MCU and peripheral integration to solve hardware-software integration once and for all. We work at the intersection of embedded systems, code generation, compilers, and machine learning. It’s your chance to help redefine how low-level development is done.
Responsibilities
- Drive the architecture of the driver structures and system layout
- Define scalable patterns for cross-architectural integration across bare-metal, Zephyr, Linux, and other environments
- Deconstruct complex SoC device trees and translate hardware descriptions into structured internal models for automated reasoning
- Partner with the ML team to shape data and annotation models for AI-driven data-extraction tooling
Qualifications
- 5+ years of experience in embedded systems development, including bare-metal and RTOS-based systems
- Proficiency in C/C++
- Familiarity with firmware configuration, SoC bring-up, and system-level debugging
- Hands-on experience with code generation tools, or low-level compiler/decompiler/emulator technologies
- Strong background in embedded toolchains: compilers, linkers, debuggers, and build systems
- Python or scripting for automation and tooling is a plus
- Experience with functional-safety standards is a plus
Why embedd.it?
- Dynamic, venture-backed team of engineers challenging the status quo 🚀
- Work at the intersection of embedded systems, code generators, compilers, and ML 🤖
- Unusual challenges requiring out-of-the-box abstract thinking 🧠
- Competitive compensation: cash + equity 💰
- Remote work possible 🌍
About Us
embedd.it is a UK-based startup reinventing embedded development. Our platform transforms unstructured semiconductor data into structured digital twins, enabling automatic generation of drivers, tests, and documentation. We're building a single, traceable source of truth to make integration fast, vendor-agnostic, and future-proof.
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Employment
⏱︎ full-time
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Experience
🧙♂️ senior
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Salary
💰 115500
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Skills
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Industry
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