Mechanical Engineer II
7 days ago
Santa Clara
Job Title: Mechanical Engineer II (Opto-Mechanical) Location: Santa Clara, CA (onsite) Group: Opto-Mechanical Engineering Role Summary: We are seeking an experienced and highly handson Mechanical Engineer II to lead partlevel mechanical design efforts for the modernization of CRDS (Cavity RingDown Spectroscopy) gas analyzers. This role is heavily focused on Design for Manufacturability (DFM) and Design for Assembly (DFA), with direct responsibility for taking precision mechanical components and subassemblies from concept through production release. The ideal candidate is a strong individual contributor with deep expertise in mechanical design, materials selection, manufacturing processes, and production transition. You will work closely with machine shops, contract manufacturers, and crossfunctional partners to ensure designs are robust, manufacturable, verifiable, and scalable. Roles and Responsibilities: Mechanical Design & Development • Own partlevel and subassembly mechanical design for nextgeneration and modernized CRDS gas analyzer platforms, from early concept through production release., • Apply DFM/DFA principles throughout the design process to reduce part count, simplify assembly, improve yield, and lower cost., • Design precision mechanical components including machined parts, sheet metal, castings, and assemblies requiring tight tolerances., • Work directly with local machine shops and contract manufacturers to review designs, iterate for manufacturability, and resolve fabrication issues., • Support supplier sourcing, quote reviews, and vendor technical discussions., • Build and debug mechanical subassemblies and prototypes, supporting alpha, beta, and pilot builds., • Design precision tooling, fixtures, gauges, and assembly stations to support repeatable manufacturing and testing., • Create detailed mechanical drawings (ASME Y14.5) including GD&T, tolerance stacks, and manufacturing notes., • Develop and manage CAD models using SolidWorks, including topdown and bottomup design approaches., • Use simulation and engineering analysis as part of the design strategy, including stress, fatigue, structural, thermal analysis with reliability considerations and life modeling, • Support and interpret results from environmental testing, including shock, vibration, and thermal cycling., • Lead mechanical aspects of New Product Introduction (NPI) from prototype through pilot and production ramp., • Support design transfer to manufacturing, including ECOs, drawing releases, and production readiness reviews., • Bachelor's degree in Mechanical Engineering or a related discipline (Master's preferred)., • 5+ years of progressive experience in mechanical design for precision instrumentation, electromechanical products, or similar hardware systems., • Demonstrated expertise in DFM/DFA, tolerance analysis, and productionoriented design., • Strong handson experience working with machine shops and manufacturers., • Advanced proficiency in SolidWorks and experience using SolidWorks PDM in a controlled engineering environment., • Solid understanding of materials selection, manufacturing processes, and finishing techniques., • Experience performing and interpreting mechanical simulations and analyses., • Experience with environmental qualification testing (shock, vibration, thermal)., • Experience with gas analyzers, analytical instruments, or optomechanical systems., • Familiarity with cleanroom or contaminationsensitive assemblies., • Experience designing tooling and assembly stations for low to midvolume production. The base salary range for this full-time position is $120000 to $130000. Our total compensation packages includebase salary, bonus eligibility, and equity. Your base salary range and title will be determined based on the location,experience, qualification, skills, knowledge, level, and pay of employees in similar positions. We offer a comprehensive benefits package including: • Medical, Dental, and Vision insurance, • Flexible Spending Account (FSA) and Health Savings Account (HSA) plans, • Life, Short-Term Disability, and Long-Term Disability Insurance, • Paid Time Off and Paid Holidays, • Employee Referral Program, • 401K, • Social events (summer picnic, holiday party, team lunches, etc.) We are the world's leader in timely, trusted, and actionable data using enhanced optical spectroscopy. Oursolutions are used in a wide variety of applications, including natural gas leak detection, ethylene oxide emissionsmonitoring, semiconductor fabrication, pharmaceutical, petrochemical, atmospheric science, air quality,greenhouse gas measurements, food safety, hydrology, ecology, and more. Our software and hardware aredesigned and manufactured in Santa Clara, California and are used in over 90 countries worldwide based on over65 patents related to cavity ring-down spectroscopy (CRDS) technology and are unparalleled in their precision,ease of use, and reliability. At Picarro, we are committed to fostering a diverse and inclusive workplace. All qualified applicants will receiveconsideration for employment without regard to race, sex, color, religion, national origin, protected veteran status,gender identity, social orientation, or disability. Posted positions are not open to third-party recruiters/agencies,and unsolicited resume submissions will be considered free referrals. At Picarro, we strive to ensure that all individuals, regardless of their abilities, have equal opportunities. If you arean individual with a disability and require reasonable accommodation to complete any part of the applicationprocess or are limited in the ability or unable to access or use this online application process and need analternative method for applying, please contact Picarro, Inc. assistance.