Jobs at Coherent Corp.

Leads quality engineering for optical systems and optoelectronic assemblies, including root cause investigations, CAPA, quality and control plans, audits, yield improvement, supplier quality, NPI, production ramp, and Lean Six Sigma initiatives. Partners with engineering, manufacturing, suppliers, and leadership to resolve quality issues, improve process robustness, ensure ISO compliance, and validate corrective actions in technical manufacturing environments.

Lead a global commercial transactions legal team advising executive leadership on complex commercial agreements across supply, sales, manufacturing and sourcing. Drive scalable contracting processes, leverage AI tools, partner with business functions, mentor attorneys, and support global manufacturing operations with occasional international travel.

Design, test, and debug optical transceivers including electrical, optical, thermal, and timing measurements. Develop and revise PCBA, run RF simulations, create drawings/BOMs/ECOs, resolve DFM issues, support design reviews (EVT/DVT), and collaborate with cross-functional teams to ensure manufacturability and performance.

Lead development of device- and package-level test infrastructure for high-power CW lasers and related optoelectronics. Drive characterization, burn-in, yield optimization, SPC analysis, and production troubleshooting while collaborating with manufacturing and cross-functional teams and leading multidisciplinary engineering staff.

Lead development engineering for chip-on-carrier and package/module assembly of high-power CW lasers and related optoelectronic devices. Work hands-on with contract manufacturers to optimize performance, yield, and integration. Collaborate cross-functionally, analyze reliability/test data using statistical methods, and perform thermal/thermomechanical modeling to troubleshoot and improve production and product quality. Ensure on-time delivery and adherence to quality and EHS standards.

Lead design, simulation, and optimization of high-speed, high-sensitivity InGaAs/InP photodiodes from concept through production. Define device architecture, partner with epitaxy and process teams, perform characterization and failure analysis, drive manufacturability and reliability, scale manufacturing, mentor junior engineers, and introduce innovative device structures and fabrication techniques.

Leads co-packaged optics and optical engine packaging from concept through production. Develops PIC/EIC co-design flows, interconnect schematics, pad frames, 3D interposer floor plans, packaging rules, materials, manufacturability, and reliability processes. Collaborates with laser packaging, silicon photonics, IC design, substrate layout, module design, and external OSAT teams. Requires deep silicon photonics and high-speed modulation expertise, cross-functional leadership, and on-site work with occasional travel.

Lead standardization, governance, and performance management for corporate physical security and resilience programs. Own policy, assurance, KPIs, executive reporting, portfolio tracking, and vendor/budget oversight. Translate policy into site-level procedures, drive continuous improvement and adoption of automation/AI tools, and provide ad hoc global security advisory support.

Design and develop high-speed, high-sensitivity InGaAs/InP photodiodes across concept to manufacturing. Collaborate with epitaxy and process engineers, perform electrical/optical characterization, support qualification and reliability, drive design improvements, document results, and support manufacturing scale-up and IP development.

Lead product line P&L and strategy, manage R&D allocation and NPI, set pricing and capital allocation, drive product pipeline and cross-functional execution, partner with engineering and sales, and ensure inventory, quality, and safety while achieving profitability and growth.

Lead product strategy and full lifecycle for the Cloud segment in fiber‑optic telecommunications. Define product vision, prioritize features, conduct market and customer research, collaborate with engineering, sales, and marketing, manage product financials, and drive cross‑functional execution and go‑to‑market activities to deliver high‑quality products.

Support and improve MOCVD epitaxial production of GaAs/InP optoelectronic devices through sustaining engineering: analyze characterization data, adjust recipes to maintain yield, apply SPC/DOE, and collaborate with production and R&D to support 24/7 manufacturing.

The Senior Product Line Manager will oversee product management and business development, working closely with R&D and sales to grow revenue and develop product strategies while managing product life cycles.

Lead installation, qualification, maintenance, and optimization of etch, PECVD, sputter and related fab equipment in a cleanroom. Drive yield, uptime, and process stability; troubleshoot and repair tools; partner with process engineers; manage vendors, performance metrics, and TPM activities; prepare purchase requisitions and documentation.

Lead foundry-facing process integration for silicon photonics and advanced packaging: coordinate process development, audits, yield and failure analysis, SPC-driven data analysis, CAPA, DFM/DFY, process characterization, NPI and technology transfers, and supplier quality metrics to improve yield, reliability, and manufacturability across multiple foundry platforms.

Install, qualify, maintain, and optimize photolithography equipment in a semiconductor fab. Drive yield, uptime, and process stability; troubleshoot and repair tools; partner with process engineers; manage vendors and tool metrics; write purchase requisitions; implement TPM; work in a cleanroom and follow EHS and ISO quality standards.

The VP of Business Planning and Operations will lead strategic planning, global demand orchestration, digital transformation, and operational excellence while ensuring customer satisfaction and aligning with corporate goals.

The Senior Manager Revenue Accounting & Advisor oversees revenue accounting, evaluates contracts, ensures compliance with ASC 606, and leads cross-functional partnerships to optimize profitability and operational efficiency.

Drive the design and development of high-power InP-based semiconductor lasers for high-speed data communication applications, ensuring technical leadership, hands-on device development, and collaborative coordination.

Lead development and continual improvement of GaAs/InP epitaxial growth by MOCVD to support R&D and high-volume manufacturing. Collaborate with design and product teams, run statistical process control and DOE, characterize epitaxial layers (XRD, ECV, PL, reflectance), present results to management, and support on-shift production personnel and cleanroom operations.