Job Description Join a premier measurement company focused on improving the quality of life and the world around us by bringing great science to life. Agilent, a global leader in life sciences, diagnostics, and applied markets, is seeking a motivated, experienced Instrument Design Scientist with a focus on Mass Spectrometry to join an interdisciplinary team of scientists and engineers supporting new product development. This role offers a compelling opportunity for an experienced scientist to lead, influence, and advance Agilent’s Mass Spectrometry portfolio. In this position, you will leverage your scientific and engineering expertise, technical leadership, collaboration and communication skills, and industry knowledge to help define and execute the vision for Agilent’s technology development in High-Resolution Mass Spectrometry. Key Responsibilities: Initiate, design, and execute scientific research and development strategies to create devices, products, applications, and/or services related to mass spectrometry hardware, embedded software, and overall instrument design Apply a wide range of scientific principles and concepts to inventions, products, and technical challenges, including ionization and ion optics, vacuum systems, ion detection systems, high-voltage power supplies, RF electrodes, and digitizer systems. Investigate, evaluate, and test discoveries through experimentation and application of scientific knowledge. Share knowledge and expertise with team members across functions and business divisions. Troubleshoot equipment and products to validate data collection processes and resolve technical issues. Maintain broad awareness of state-of-the-art principles, theories, and academic and industrial developments in mass spectrometry. Contribute to scientific literature and professional forums, including publications, application notes, and presentations at conferences and symposia. Participate in the development of patent applications and other intellectual property disclosures. Interface with cross-functional teams (e.g., Marketing, Product Support, Manufacturing) and serve as an internal technical consultant. Travel to manufacturing facilities to support new product development and resolve technical issues. Visit customers to gather insights that inform product development and to support issue resolution. Provide technical due diligence assessments, including intellectual property reviews, for technology licensing and acquisition opportunities. Support a full range of Product Development activities including prototype design & assembly, Quality Assurance testing, extensive hands-on troubleshooting, knowledge transfer to Manufacturing, and sustaining engineering support This is an onsite role at our Santa Clara, CA location Qualifications PhD in Physics or a closely related scientific discipline. Typically, at least 10+ years of relevant experience for entry to this level. Demonstrated success with mass spectrometer instrument development, including the following areas: ion optics design / characterization, performance optimization across multiple performance dimensions, contamination control features, vacuum performance, materials selection, prototyping & integration, experimental design, and other relevant areas Deep understanding of and hands-on experience with Mass Spectrometry detector technologies, including MCP‑based detectors. Experience working with high‑voltage power supplies and RF power supplies, including an understanding of performance characteristics that influence Mass Spectrometry system design and performance. Practical experience with high‑vacuum system design practices relevant to Mass Spectrometry applications. Proficiency with simulation tools such as SIMION, ANSYS, or equivalent. Strong Python programming capability. Solid knowledge of relevant materials science concepts applicable to Mass Spectrometry systems. Demonstrated hands-on troubleshooting skills to resolve complex technical challenges. Ability to initiate proposals & execute independently. Team-focused behavior to support & interact with multidisciplinary colleagues. Preferred Qualifications Advanced or specialized experience leading scientific or technical development initiatives in Mass Spectrometry Demonstrated ability to influence system‑level design decisions through cross‑disciplinary technical expertise. Additional Details This job has a full time weekly schedule. Applications for this job will be accepted until at least October 19, 2026 or until the job is no longer posted. The full-time equivalent pay range for this position is $175,968.00 - $274,950.00/yr plus eligibility for bonus, stock and benefits. Our pay ranges are determined by role, level, and location. Within the range, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training. During the hiring process, a recruiter can share more about the specific pay range for a preferred location. Pay and benefit information by country are available at: https://careers.agilent.com/locations Agilent Technologies, Inc. is an Equal Employment Opportunity and merit-based employer that values individuals of all backgrounds at all levels. All individuals, regardless of personal characteristics, are encouraged to apply. All qualified applicants will receive consideration for employment without regard to sex, pregnancy, race, religion or religious creed, color, gender, gender identity, gender expression, national origin, ancestry, physical or mental disability, medical condition, genetic information, marital status, registered domestic partner status, age, sexual orientation, military or veteran status, protected veteran status, or any other basis protected by federal, state, local law, ordinance, or regulation and will not be discriminated against on these bases. Agilent Technologies, Inc., is committed to creating and maintaining an inclusive in the workplace where everyone is welcome, and strives to support candidates with disabilities. If you have a disability and need assistance with any part of the application or interview process or have questions about workplace accessibility, please email job_posting@agilent.com or contact +1-262-754-5030. For more information about equal employment opportunity protections, please visit www.agilent.com/en/accessibility. Travel Required: Occasional Shift: Day Duration: No End Date Job Function: R&D Graduate and Student Career Site Visit our career site and learn more about Agilent Watch our video playlist to get a glimpse of life at Agilent! As a global leader in laboratory and clinical technologies, we are passionate about bringing great science to life. Our commitment to quality and innovation supports cutting-edge life science research, patient diagnostics, and ensures the safety of water, food, and pharmaceuticals. As scientists and clinicians pursue small, everyday advances and life-changing discoveries, we provide trusted answers to their most critical questions and challenges. Leveraging more than 50 years of expertise, we create advanced instruments, software, and consumables supported by teams of highly skilled and knowledgeable people. With 18,000 employees around the world, our global reach and comprehensive solutions provide the most reliable and accurate results, as well as optimal scientific, economic, and operational outcomes. We work collaboratively with our customers on their journey to make a real difference in human lives. Our culture is founded on trust, respect, and uncompromising integrity, and we pride ourselves on being a dynamic and inclusive workplace that celebrates diversity and fosters innovation. We can’t wait for you to join us as we continue our mission to improve the world around us. Information about Agilent is available at Agilent.com.

R&D Mass Spectrometry Instrument Scientist.

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