Top Tech Jobs & Startup Jobs

The Crystal Growth Engineer will plan and conduct tests, operate crystal growth equipment, and write procedures while having a strong background in semiconductor crystals and materials science.

The Category Manager will develop strategies for procurement, manage supplier relationships, drive cost reductions, and collaborate with stakeholders to achieve performance targets.

Coordinate site onboarding, training, and LMS administration for employees, contractors, and temps in a semiconductor cleanroom site. Maintain training records, ensure compliance, manage logistics (badges, workspaces, events), and coordinate cross-functional site communications and operational readiness.

Perform hands-on testing and characterization of silicon photonic ICs using optical and electrical test equipment. Maintain and operate lab test hardware, handle fine materials, record test data, troubleshoot issues, and collaborate with engineers and program managers to meet project goals while following EHS and quality standards.

Lead development and standardization of switch-based DVT (XDVT) test coverage for 800G–3.2T optical transceivers. Coordinate global XDVT activities, debug failures with design and switch/DSP vendors, support module evaluation and optimization, co-develop tuning algorithms, establish switch-based knowledge base, and assist in bringing up new switch types. Require lab testing, data analysis, and occasional travel to R&D sites and vendor/customer locations.

Lead procurement for the Communications business as a strategic partner to the GM: develop multi-year sourcing strategy, build global supplier networks, drive cost, margin and cash improvements, manage supplier performance and risk, support NPI and product ramps, lead major commercial negotiations, strengthen procurement analytics and lead a high-performing global team.

The Staff Mechanical Engineer will design opto-mechanical components, perform simulations, and collaborate with Operations Engineering, supporting customer inquiries and product development.

The R&D Engineer will prototype with advanced composite materials, program equipment, improve machining methods, and transfer products to manufacturing.

The Vice President of R&D Engineering oversees engineering leadership, manages R&D projects, collaborates with customers, mentors staff, and ensures compliance with industry standards.

The Sr. Project Engineer will lead engineering projects, develop project plans, provide technical guidance, monitor budgets, and liaise with stakeholders while ensuring quality compliance.