Senior Computational Chemistry Engineer

LAM RESEARCH Corporation; Fremont (CA); Hybrid; USD 119,000 - 261,000; Full time

Benefits offered by this job

On-site Flex

Virtual Flex

Job summary

Lam Research Corporation in Fremont, CA is seeking a Senior Computational Chemistry Engineer to advance first-principles and atomistic modeling for reaction mechanisms and surface chemistry. You will generate high-fidelity training data from quantum chemistry and DFT calculations to support next-generation simulations, and collaborate with process engineering teams.

The role emphasizes cross-functional work in a matrix environment, applying quantum chemistry fundamentals to semiconductor

Qualifications

• Ph.D. in Computational Chemistry, Chemistry, Chemical Engineering or Materials Science (or equivalent).
• 3–5 years of industry experience after Ph.D.
• Experience using DFT software (Gaussian).
• Experience with frontier molecular orbital analysis and full reaction pathway studies.
• Strong ability to work in a diverse, collaborative team.

Responsibilities

• Perform first-principles calculations and atomistic modeling for reaction mechanisms.
• Generate high-fidelity training data from quantum chemistry/DFT calculations.
• Support process engineering R&D and simulations for chambers and features.
• Plan projects and define concepts for simulation evaluation workflows.
• Compile and evaluate modeling data to guide chemistries and process limits.
• Communicate chemistry and process insights to stakeholders.

Skills

Frontier molecular orbital analysis

Collaborative work in matrix teams

Ability to learn quickly

Education

Ph.D. in Computational Chemistry, Chemistry, Chemical Engineering or Materials Science (or equivalent)

Tools

Gaussian

Reactive MD (ReaxFF)

MLIP architectures (e.g. MACE, SevenNet)

Job description

Requisition ID201506Date posted07/16/2026Work Location ModelOn-site FlexWork LocationFremont-CAWork CountryUnited StatesThe group you’ll be a part ofIn the Semiverse Solutions Team, we are dedicated to excellence in the virtual experimentation of Lam’s etch and deposition processes. We drive innovation to ensure our cutting-edge solutions are helping to solve the biggest challenges in the semiconductor industry.The impact you’ll makeAs a Senior Computational Chemistry Engineer at Lam, you will operate on cutting-edge technology, harnessing atomic precision, materials science, and surface engineering to push technical boundaries. Your role involves identifying new and advanced processes and chemical formulations. Your expertise and knowledge will play a crucial role in our customers’ success, making an impact on next generation semiconductor technologies.What you’ll doPerform first-principles calculations and atomistic modeling to investigate reaction mechanisms, surface chemistry, plasma-surface interactions, and materials behaviorGenerate high fidelity training datasets from quantum chemistry and density functional theory (DFT) calculations to support development of next-generation simulation capabilitiesUtilize computational chemistry learning to support process engineering research & development, and process/chamber/feature simulationsPlan projects involving definition and selection of new concepts and approaches for simulation evaluation workflowsCompile and evaluate modeling data to provide guidance on chemistries and materials, as well as appropriate limits and variables for process specificationsCommunicate chemistry and process insights clearly through presentations and technical discussions with stakeholdersMinimum QualificationsPh.D. in Computational Chemistry, Chemistry, Chemical Engineering or Materials Science (or equivalent)At least 3-5 years of industry experience, post Ph.D.Experience using DFT software (e.g. Gaussian)Experience with frontier molecular orbital analysis and full reaction pathway studiesExperience applying quantum chemistry fundamentals to solve challenges related to semiconductor processes and materials applicationsInterest in advanced technology and an on-going desire to learnAbility to work effectively and efficiently with diverse teamsPreferred qualificationsExperience with reactive molecular dynamics (e.g. ReaxFF)Experience with MLIP architectures (e.g. MACE, SevenNet)Strong organizational skills and demonstrated ability to manage multiple tasks simultaneouslyAbility to react to shifting priorities to meet business needs and deadlinesCollaboration/Matrix environment mindsetOur commitmentWe believe it is important for every person to feel valued, included, and empowered to achieve their full potential. By bringing unique individuals and viewpoints together, we achieve extraordinary results.Lam Research ("Lam" or the "Company") is an equal opportunity employer. Lam is committed to and reaffirms support of equal opportunity in employment and non-discrimination in employment policies, practices and procedures on the basis of race, religious creed, color, national origin, ancestry, physical disability, mental disability, medical condition, genetic information, marital status, sex (including pregnancy, childbirth and related medical conditions), gender, gender identity, gender expression, age, sexual orientation, or military and veteran status or any other category protected by applicable federal, state, or local laws. It is the Company's intention to comply with all applicable laws and regulations. Company policy prohibits unlawful discrimination against applicants or employees.Lam offers a variety of work location models based on the needs of each role. Our hybrid roles combine the benefits of on-site collaboration with colleagues and the flexibility to work remotely and fall into two categories – On-site Flex and Virtual Flex. ‘On-site Flex’ you’ll work 3+ days per week on-site at a Lam or customer/supplier location, with the opportunity to work remotely for the balance of the week. ‘Virtual Flex’ you’ll work 1-2 days per week on-site at a Lam or customer/supplier location, and remotely the rest of the time.SalaryCA San Francisco Bay Area Salary Range for this position: $119,000.00 - $261,000.00.The above salary range for this position is relevant to applicants that reside or work onsite in the California, San Francisco Bay Area only. Salary offers will depend on factors that include the location you work from, your level, education, training, specific skills, years of experience and comparison to other employees already in this role. Actual salary may vary from salary offered due to numerous factors including but not limited to unpaid time off, unpaid leave, company mandated shutdown, and other relevant factors.Our Perks and BenefitsAt Lam, our people make amazing things possible. That’s why we invest in you throughout the phases of your life with a comprehensive set of outstanding benefits.