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Arycs Technologies

Power-efficient coherent optics for AI networking

Principal Optical Systems Engineer

Full-Time
No salary listed
Expert
Los Gatos, CA, USA
Remote
Electrical EngineeringTelecommunications Engineering

About the job

Requirements
  • At least 10 years of experience in optical system testing, validation, and troubleshooting.
  • Expertise in coherent optical transceivers and fiber transmission impairments.
  • Proficiency with pluggable transceivers and OIF/MSA industry standards.
  • Hands-on experience with optical test equipment, including optical spectrum analyzers, power meters, optical time-domain reflectometers, chromatic dispersion/ polarization mode dispersion analyzers, and traffic testers.
  • Python scripting experience for test automation and data analysis.
  • A proven track record of leading customer trials, product escalations, and cross-functional collaboration.
  • Ability to present technical findings to customers and stakeholders.
Responsibilities
  • Perform optical system characterization and optimization leading to product qualification, validation, and field deployment.
  • Investigate and develop product calibration and control techniques to improve the performance and reliability of coherent pluggable transceivers and optical engines.
  • Lead system-level testing of coherent pluggable transceivers and optical engines.
  • Develop and execute test plans for optical performance, optical signal-to-noise ratio/receiver optical signal-to-noise ratio analysis, and fiber impairments.
  • Perform stress testing, stability and repeatability analysis, and firmware validation.
  • Automate test scripts using Python to improve testing efficiency.
  • Plan, execute, and document customer product trials.
  • Analyze customer requirements and oversee trial execution in laboratory and field environments.
  • Prepare final trial reports and present findings to internal and external stakeholders.
  • Lead complex customer escalations, working with cross-functional teams to debug and resolve network issues.
  • Develop technical documentation, including technical notes for internal and customer use.
  • Contribute to coherent pluggable technology development and review product requirements documents, system requirements documents, and design phases.
  • Collaborate with hardware, firmware, and software design teams to drive innovation and product quality.
  • Provide direction to others when needed to efficiently complete group work.

About the company

Arycs Technologies designs power-efficient coherent optical connectivity for AI infrastructure. Its coherent optical platform delivers high bandwidth per watt with deterministic performance and scalable architectures for data centers, campuses, metro, and edge networks. It repurposes long-haul coherent optics for shorter-reach data-center and edge links, serving infrastructure providers and data-center operators seeking to grow AI capacity without redesigns. Operating fabless with partner supply chains, Arycs focuses on scalable, energy-efficient links to enable distributed AI deployments and differentiates by efficiency, edge-readiness, and predictable performance.

Company Size

11-50

Company Stage

Early VC

Total Funding

$24M

Headquarters

Los Gatos, California

Founded

2025

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Simplify's Take

What believers are saying

  • Arycs raised $24 million on March 11, 2026, extending runway for product scaling.
  • Arycs joined OIF's ECOC 2026 interoperability demo, validating its multi-vendor relevance.
  • The March 12, 2026 100G ZR launch matches operators' demand for power-efficient edge links.

What critics are saying

  • OIF's 1600ZR standard, published September 9, 2026, commoditizes Arycs's core interface.
  • Cisco, Ciena, Nokia, and Marvell dominate interoperable coherent-pluggable ecosystems today.
  • If Arycs misses customer trials before 2027, funding dilution and obscurity follow.

What makes Arycs Technologies unique

  • Arycs targets coherent optics for campus, metro, regional, and edge AI networks.
  • Roberto Marcoccia leads Arycs after EFFECT Photonics spinout, retaining deep coherent-optics expertise.
  • The 100G ZR QSFP28 launch extends coherent-class performance into compact QSFP28 hardware.

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Benefits

  • Health Insurance
  • Dental Insurance
  • Vision Insurance
  • 401(k) Retirement Plan
  • 401(k) Company Match
  • Flexible Work Hours
  • Hybrid Work Options

Growth & Insights and Company News

Headcount

6 month growth

10%

1 year growth

14%

2 year growth

14%
Cignal AI
Mar 12th, 2026
Arycs Technologies introduces 100G ZR QSFP28.

Arycs Technologies introduces 100G ZR QSFP28. A critical second source is now available for this technology March 12, 2026 Arycs Technologies announced its low-power 100G ZR QSFP28 coherent module for metro edge networks. The compact QSFP28 module allows deployment in existing edge and access equipment hardware and provides reach for all metro applications. It's also the second module available, creating a more robust supply chain that tier-1 operators require, Power efficiency and interoperability are key priorities for operators deploying coherent optics in data center and edge networks, and you can expect to see accelerated expansion of the 100G ZR QSFP28 coherent module market. Arycs Technologies is addressing the high demand for a multi-vendor supply chain with its low-power 100G ZR QSFP28. Andrew Schmitt, Directing Analyst

VentureBurn
Mar 12th, 2026
Arycs Lands $24M to Power AI Expansion Worldwide

Arycs lands $24M to power AI expansion worldwide. 12 March 2026 Key Takeaways * Arycs Technologies just raised $24 million to push forward its AI infrastructure networking tech. * The company is based in the San Francisco Bay Area and operates independently. * Right now, Arycs is working on coherent optical connectivity solutions that can actually keep up with the huge data loads that come with AI. Arycs Technologies just jumped into the AI infrastructure scene, grabbing $24 million in fresh funding as it spins off on its own. The company's main goal? Build optical connectivity tech that helps AI systems scale up without sucking down tons of power. That matters, especially now, as the AI world keeps growing at breakneck speed. Based out of the San Francisco Bay Area, Arycs wants to tackle a big pain point: today's AI needs network connections that can actually keep up with insane amounts of data, especially when you're working across huge, spread-out computing setups. That's the challenge they're taking on. Enabling AI to scale beyond centralized data centers. The advancements in artificial intelligence applications necessitate the use of even larger computing infrastructures. Historically, these AI workloads have been primarily located in large centralized data centers. However, there is an increasing number of distributed AI workloads, including campus networks, metro networks, regional data hubs, and edge computing locations. This trend presents new challenges for networking. The processors, storage, and distributed computing nodes require advanced, scalable, and energy-efficient solutions for AI workloads. Arycs' connectivity technology is designed to meet the demands of AI networks by offering high bandwidth and low power. The company claims its technology enables infrastructure providers to increase capacity without the need to alter the existing network design. Focus on coherent optical technology. Arycs has developed next-generation coherent optical communications systems. For the first time, these systems permit the application of advanced digital signal processing and optical integration at the individual channel level, enabling significant improvements in the speed and reliability of data transmission over fibre-optic communications. Until now, coherent optical systems have primarily been deployed in large telecommunications systems. However, the explosion of demand due to artificial intelligence (AI) workloads is driving their adoption in new use cases, particularly data-center interconnects, edge computing, and distributed AI clusters. Arycs aims to deliver the industry-leading performance of bandwidth per watt. As AI infrastructure becomes more widely adopted, energy efficiency has become a major concern. Data centers are already the largest consumers of electricity, and their demands continue to grow. Arycs is dedicated to the performance improvement of optical networking to help data center operators manage AI workloads while minimizing the increase in energy and operational costs. I'm a crypto writer with 4+ years of experience passionate about turning big, technical ideas into content anyone can understand. From blockchain to stablecoins to everything in between, I enjoy helping readers stay informed in a space that never stops moving. Disclaimer VentureBurn is a media platform covering the latest in cryptocurrency, artificial intelligence, venture capital, and the startup ecosystem. Opinions expressed on VentureBurn are for informational purposes only and do not constitute investment advice. Before making any high-risk investments in digital assets or emerging technologies, readers should conduct their own due diligence. All transactions and financial decisions are made at your own risk, and any losses incurred are solely your responsibility. VentureBurn does not endorse or recommend the buying or selling of any digital assets and is not a licensed investment advisor. Please note that VentureBurn may participate in affiliate marketing programs.

Arycs Technologies
Mar 11th, 2026
Arycs Establishes Itself as Independent Company with $24M to Enable AI to Scale Everywhere - Arycs Technologies

Arycs Technologies establishes itself as independent company