דרושים » אופטיקה » Senior Optical Systems Engineer

The Senior Optical Systems Engineer will have responsibility for working closely with the test cell development team to understand test hardware software and algorithms. The candidate will develop optical test instrumentation architecture for emerging markets within semiconductor test. Instrumentation may include laser sources, polarizers, optical fibers and connectors, optical sensors, photo-diodes, along with motion systems, cameras, and image-analysis software. As a member of the Silicon Photonics Engineering team, you will be a key player delivering test solutions and deployment at customers sites. You will be working closely with the customer engineers, our engineering and applications engineering to ensure on-time delivery.

Derive system requirements by interacting with customers to define requirements for new optical test products.
Develop test methods for lab and production verification.
Develop experimental setups with optical instrumentation.
Work within cross-discipline teams to develop innovative products.

Do you want to help accelerate the networking solution across NVIDIA's product portfolio? NVIDIA Co-packaged silicon-photonics group seeks a dedicated R&D system engineer to join our silicon-photonics testing platforms team. We seek a skilled and experienced systems engineer to join our team.

The ideal candidate will have experience in these topics: high-speed testing of fiber-optic modules for telecom/datacom, lasers, and post-silicon verification. In this role, you will lead the design, Integration, and deployment of electro-optical testing platforms for SiPh. You will work closely with the R&D teams, internal verification teams, architects, FW developers, market-leading subcontractors, and other stakeholders to design systems. This role requires hands-on experience and a deep system-level multidisciplinary understanding of high-speed transceivers, as well as excellent integration, problem-solving skills, and strong communication abilities.

What youll be doing:

You will lead the design of testing setups for bringing up and testing the new SiPh transceiver chips.

Provide technical support and assistance to manufacturers of silicon photonics testing platforms.

Troubleshoot and diagnose technical issues related to equipment, processes, and software.

Document experimental procedures, results, and findings accurately and comprehensively.

Collaborate with cross-functional teams, including engineering, product development, and manufacturing, to resolve complex technical issues and implement system upgrades or modifications.

We are looking for a visionary Senior System Architect to lead the charge in defining how we move data at speeds the world has never seen. We want to bridge the gap between silicon and the rack, ensuring our NVLink and InfiniBand fabrics remain the gold standard for performance. This is a chance to join a team where we don't just follow industry standards-we set them!

You will work at the intersection of Signal Integrity (SI), Mechanical Engineering, and System Protocol design to ensure that our NVLink and InfiniBand/Ethernet fabrics scale to terabit-per-second speeds with industry-leading power efficiency and reliability.

What Youll Be Doing:

Architectural Definition: Lead the end-to-end definition of high-speed interconnect systems for next-gen AI platforms (e.g., Rubin and beyond), focusing on 224G/448G PAM4 lanes and beyond.

Technology Roadmap: Evaluate and select pioneering technologies such as Co-Packaged Optics (CPO), Silicon Photonics, and advanced OSFP/QSFP-DD form factors.

System Co-Design: Collaborate with ASIC, Thermal, and PCB teams to optimize the "Silicon-to-Connector" path, minimizing insertion loss and improving signal integrity.

Standardization Leadership: Represent us in industry standards bodies (e.g., IEEE 802.3, OCP, MSA) to influence the future of high-speed connector and cable specifications.

Vendor Ecosystem: Work with world-class connector and cable vendors to drive custom mechanical and electrical designs that meet our unique performance requirements.

Performance Modeling: Conduct trade-off analyses between reach, power, latency, and cost for various interconnect media (Copper vs. Optical).

AWS Utility Computing (UC) provides product innovations - from foundational services such as our companys Simple Storage Service (S3) and our company Elastic Compute Cloud (EC2), to consistently released new product innovations that continue to set AWSs services and features apart in the industry. As a member of the UC organization, youll support the development and management of Compute, Database, Storage, Internet of Things (Iot), Platform, and Productivity Apps services in AWS. Within AWS UC, our company Dedicated Cloud (ADC) roles engage with AWS customers who require specialized security solutions for their cloud services.
Annapurna Labs, as part of AWS, is looking for a Senior Network SW Engineer to join the SW group and take a major part in redefining the future of AWS cloud.
Were searching for engineers with a passion for networking to develop SRD (Scalable Reliable Datagram). SRD is a high-performance, low-latency transport protocol used within our company Web Services (AWS) infrastructure to optimize network performance. SRD powers several high-impact, cutting-edge products, including on-demand ML and HPC platforms leveraging EFA, next-generation storage services built on EBS, and the future of AWS network traffic.
Key job responsibilities
As a Senior Network Software Engineer on SRD team, your primary role will be to develop and optimize the implementation of SRD technology across AWS's network infrastructure. Your responsibilities will encompass designing, deploying, and maintaining SRD code-base, ensuring its reliability and scalability to accommodate the demands of various applications. An essential part of your role will involve conducting extensive network simulations to evaluate system performance under different conditions, enabling you to identify potential bottlenecks and inefficiencies. Using these simulations, you will troubleshoot network issues and implement robust solutions, leading to minimal data loss and latency. Leveraging your in-depth understanding of network protocols and AWS infrastructure, you'll refine and improve the SRD system's performance. Furthermore, you will be expected to mentor junior team members, leading projects to advance the SRD capabilities within the AWS environment. Staying updated with the latest industry trends and incorporating them into strategic network service planning.

As a Quality and Reliability (Q&R) Engineer, you will lead the qualification and long-term reliability of advanced System-on-Chip (SoC) and RF semiconductor products for automotive applications. Youll work across digital and RF domains to ensure robust performance and compliance with industry standards.
What will your job look like:
Define and manage Quality and Reliability specifications, simulations, and qualification plans for SoC and RF die and package.
Plan and execute automotive-grade qualifications per standards such as AEC-Q100, JEDEC JESD22, and IATF 16949.
Design and implement die-level and package-level stress tests.
Select and prepare electrical, environmental, and mechanical test platforms for reliability testing.
Define requirements for Pre-Si Q&R (e.g. ESD, LU, EM, IR drop), Design-for-Test (DFT), electrical characterization, and Post-Si Q&R testing of digital, mixed-signal and RF SoCs.
Collaborate extensively with internal design teams, external subcontractors, and outsourcing partners (OSATs).
Lead failure analysis, reliability modeling, and corrective action processes (e.g., 8D, FMEA, FMEDA).
Document and certify automotive standards compliance, including PPAP/APQP deliverables.

Annapurna Labs, part of AWS, seeks a Nitro Integration Engineer to scale and simplify Nitro hardware integration across manufacturing and data center environments.
You will design tools, automation, and standardized integration flows that make Nitro integration reliable, repeatable, and scalable. Your work will enable internal teams and partners to integrate Nitro hardware efficiently while maintaining quality and consistency.
Working across hardware, firmware, software, manufacturing, and operations teams, you will transform complex integration challenges into robust, production-ready solutions.
Key job responsibilities
- Design and maintain self-service tools for Nitro card integration, validation, and health monitoring.
- Enable customers to independently configure RAMDisk, enable K2, and perform validation tasks.
- Create intuitive, reliable workflows with clear documentation for self-service Nitro integration.
- Identify friction points and improve tooling, processes, and system design.
- Ensure self-service features maintain quality parity with managed processes.
- Implement metrics and monitoring to track adoption and performance.
- Resolve technical escalations for self-service tool issues.
- Develop strategies to increase customer autonomy while reducing operational load.