{"id":2852144,"url":"https://alion.io/job/applied-materials-senior-photonic-circuit-quantum-engineer","title":"Senior Photonic Circuit Quantum Engineer","company":{"id":3903,"name":"Applied Materials","domain":"appliedmaterials.com","url":"https://alion.io/company/amat","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"A","score":89,"open_postings":272,"ghost_share":0.004,"stale_share":0.434,"repost_share":0.007,"time_to_fill_p50_days":55,"computed_at":"2026-10-25T05:49:26Z"}},"role":"Hardware","role_family":"Hardware","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Santa Clara, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":161000,"max":221000,"currency":"USD","period":"year","gross":null,"usd_annual":221000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[{"name":"Photolithography","optional":true}],"status":"live","first_seen_at":"2026-10-14T00:00:00Z","employer_posted_date":"2026-10-14","last_verified_at":"2026-10-23T03:24:24Z","board_verified":false,"closed_at":null,"days_open":11,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":11},"description":"Who We Are\nApplied Materials is the global leader in materials science and engineering solutions that are at the foundation of virtually every new semiconductor chip and advanced display in the world. The equipment that we create and service is essential to advancing AI and accelerating the commercialization of next-generation semiconductor chips. Join us and push the boundaries of materials science and engineering in a company at the foundation of the electronics industry. The work we do together advances the world’s technology.\nWhat We Offer\nSalary:\n$161,000.00 - $221,000.00Location:\nSanta Clara,CAYou’ll benefit from a supportive work culture that encourages you to learn, develop, and grow your career as you take on challenges and drive innovative solutions for our customers. We empower our team to push the boundaries of what is possible-while learning every day in a supportive leading global company. Visit our Careers website to learn more.\nAt Applied Materials, we care about the health and wellbeing of our employees. We’re committed to providing programs and support that encourage personal and professional growth and care for you at work, at home, or wherever you may go. Learn more about our benefits.\nApplied Materials, Inc. is the global leader in materials engineering solutions used to produce virtually every new chip and advanced display in the world. Our expertise in modifying materials at atomic levels and on an industrial scale enables customers to transform possibilities into reality. At Applied Materials, our innovations Make Possible®the technology shaping the future.\nAt Applied’s CTO group, we focus on enabling technologies for quantum information applications, i.e. superconducting qubits and optical quantum computing. Our primary objective is to collaborate with system companies and universities to develop quantum devices with significantly lower error rates compared to current standards. Our approach centers on harnessing state of the art materials engineering and semiconductor processing to enhance device performance.\nTo advance our quantum technology initiatives, we are seeking a Senior Photonic Circuit Quantum Engineer with a strong background in quantum photonics and atomic, molecular, and optical (AMO) physics. The ideal candidate will be able to translate system-level quantum computing and control requirements into scalable photonic device solutions, including PICs and metasurfaces, with experience across device design, fabrication, and characterization highly desirable. The role will leverage advanced CMOS materials, processes, and manufacturing capabilities to develop next-generation photonic integrated circuits and meta-optics, connecting qubit and quantum-system needs with advanced materials, photonic device engineering, and scalable semiconductor manufacturing.\nWe value people and teams who turn possibilities into reality. We are deeply committed to fostering a Culture of Inclusion where every person knows they belong, feels empowered to bring their whole self to work, and is inspired to grow.\nResponsibilities\nTranslate quantum-system requirements into photonic device specifications, including wavelength, optical power, loss, phase, polarization, beam shaping, stability, and optical interfaces.\nDesign and develop quantum photonic devices for quantum computing and control applications.\nDevelop and optimize fabrication processes for quantum photonic devices, including materials, deposition, lithography, etch, interfaces, and heterogeneous integration.\nPerform optical and electrical characterization of photonic devices and correlate performance with design, materials, and fabrication.\nWork closely with quantum physicists and system engineers to translate system-level requirements into scalable photonic solutions.\nDesign experiments, analyze data, troubleshoot complex device and process issues, and drive improvements in performance, yield, and reproducibility.\nEvaluate new photonic materials, integration technologies, packaging approaches, and characterization techniques.\nCollaborate across physics, photonics, materials, process engineering, packaging, and quantum-system teams.\nFunctional Knowledge\nDemonstrates depth and/or breadth of expertise in own specialized discipline or field \nBusiness Expertise\nInterprets internal/external business challenges and recommends best practices to improve products, processes or services\nLeadership\nMay lead functional teams or projects with moderate resource requirements, risk, and/or complexity \nProblem Solving\nLeads others to solve complex problems; uses sophisticated analytical thought to exercise judgment and identify innovative solutions\nImpact\nImpacts the achievement of customer, operational, project or service objectives; work is guided by functional policies\nInterpersonal Skills\nCommunicates difficult concepts and negotiates with others to adopt a different point of view\nAdditional Information\nTime Type:\nFull timeEmployee Type:\nAssignee / RegularTravel:\nYes, 10% of the TimeRelocation Eligible:\nYesThe salary offered to a selected candidate will be based on multiple factors including location, hire grade, job-related knowledge, skills, experience, and with consideration of internal equity of our current team members. In addition to a comprehensive benefits package, candidates may be eligible for other forms of compensation such as participation in a bonus and a stock award program, as applicable.\nFor all sales roles, the posted salary range is the Target Total Cash (TTC) range for the role, which is the sum of base salary and target bonus amount at 100% goal achievement.\nApplied Materials is an Equal Opportunity Employer. Qualified applicants will receive consideration for employment without regard to race, color, national origin, citizenship, ancestry, religion, creed, sex, sexual orientation, gender identity, age, disability, veteran or military status, or any other basis prohibited by law.\nIn addition, Applied endeavors to make our careers site accessible to all users. If you would like to contact us regarding accessibility of our website or need assistance completing the application process, please contact us via e-mail at ,or by calling our HR Direct Help Line at 877-612-7547, option 1, and following the prompts to speak to an HR Advisor. 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