Top Tech Jobs & Startup Jobs in Los Angeles, CA

Design and validate controls for digital coherent optical modules while implementing optical validation tests in optical networking systems.

Design high-speed integrated photonic components, implement designs through fabrication, and test circuits for performance verification. Requires strong optical and semiconductor device knowledge.

The engineer will design, develop, test and improve integrated hardware/software systems, analyze customer issues, and provide technical expertise in photonic integrated circuits.

Design and develop test plans, hardware and software solutions, and automated production level test solutions for semiconductor optoelectronic devices, while managing test documentation and schedules.

Design and develop silicon photonics integrated circuits, driving architecture, product definition, and optimizing performance for optical systems while leading cross-functional collaboration.

The engineer will design and develop scripts for photonic chip fabrication, manage reticle assembly, and ensure quality in manufacturing processes.

The Broadband Regional Account Manager leads pre-sales and post-sales engagements, develops customer relationships, drives sales strategies, and influences strategic decisions while managing complex projects in a telecom environment.

Provide hands-on IT support for manufacturing and corporate environments: troubleshoot production/test stations, maintain Windows and Linux systems, manage virtualization (VMware/Hyper-V/Azure), networks, monitoring, backups, and automation (PowerShell/Bash). Create documentation and training, work with DB/network/process-control teams, and improve processes through data-driven analysis and quality/safety practices.

Develop, optimize, and integrate 5G NR L2/L3 protocol stacks (MAC, RLC, PDCP, RRC, NGAP). Implement scheduling, HARQ, buffer management, and mobility features. Debug protocols using tracing tools and integrate L2/L3 with PHY and 5GC to improve throughput, latency, and handover performance.

Lead reliability engineering for Silicon Photonics hardware: define and validate reliability models, perform MTBF/MTBCF predictions, analyze field data, direct verification testing and root-cause analysis, drive corrective actions, and mentor cross-functional teams to improve product reliability.