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Mechanical Technician III

Euv TechMartinez, CAMay 17th, 2026
Candidates often screen themselves out of job applications if they do not meet all the qualifications. So, please apply if you're excited about a role at EUV Tech—we would love to see your application.At EUV Tech, we enable the frontiers of semiconductor manufacturing and material science through the development of world-leading extreme ultraviolet and soft x-ray instrumentation and techniques. EUV Tech stands at the forefront of the next era in advanced semiconductor manufacturing, delivering new and innovative solutions worldwide.If you are looking to push the limits of cutting-edge technology in an impactful role with a talented team, we would love to hear from you!About The RoleThe Mechanical Technician III will perform complex assemblies based on engineering drawings and will manage full chamber builds. They will construct parts and components to create EUV Tech tools according to established instructions and specifications. The Mechanical Technician III will perform assembly procedures to promote production of quality products and will monitor the functioning of equipment, reporting any substandard condition. The Mechanical Technician III manages deliverables and timelines, providing direction to Technicians I and II. They maintain a safe and clean work environment and ensure compliance with the company's safety policies. Adherence to all procedures relating to materials, quality, assembly and testing, as well as all general assembly and company procedures is essential. The Mechanical Technician III plays a crucial role in maintaining EUV Tech’s production standards.Reporting LineReports to: Mechanical Technician ManagerYour RoleAssemble, install, align, adjust and fit subassemblies and parts or auxiliary equipment using appropriate tools and equipment as per work instructionsDemonstrated ability to conceptualize and implement solutions to unique assembly challenges from RnD and development of alpha tools.Perform full chamber buildsFollow work instructions, including production drawings, photos, notes and verbal directionsPerform product assembly operations on complex components, assemblies or sub-assembliesFollow methods and sequence of operations in performing unpacking, component preparation, component installation and assembly of unitsWork with engineering and other production staff regarding assembly of productsUse diagnostic test equipment and precision measuring devices in the course of the work; may fabricate new testing equipment as required for use on new components and systemsRead and interpret diagrams, engineering drawings, manuals, schematics and work ordersPerform diagnostics on ultra high vacuum systemsAdhere to project timelines and manage deliverablesProvide mentorship and guidance to other TechniciansOther duties as assigned.Qualifications (Required)5+ years’ experience as a Mechanical or Engineering TechnicianExperience working in a clean room environment within the semiconductor fieldUltra-high vacuum assembly and testing expertiseExperience with precision calibrated tools (e.g. CMM or oscilloscope) for troubleshooting of complex vacuum equipment and modulesLog and report writing to describe work and maintenanceExcellent attention to detailAbility to work effectively both independently and as part of a teamSolid organizational skills, including multitasking and time-managementAbility to lift up to 50 lbs and operate hand toolsQualifications (Bonus To Have)Precision machining skillsExperience using Jira and other Atlassian software productsExperience working with Swagelock and high purity welded systemsCAD proficiencyProficiency with various types of weldingExperience handling inert and reactive gases/solventsMechanical and Electrical precision assembly Experience with manufacturing processes Lifting and rigging experiencePosition DetailsThe base hourly range for this full-time position is $45-$50 + bonus + benefits. Our salary ranges are determined by role, level, and EUV Tech's location. The range displayed on each job posting reflects the minimum and maximum target for new hire salaries for the respective role. Within the range, individual pay is determined by the following factors: job-related skills, experience, and relevant education or training.The PerksJoining EUV Tech means being part of an innovative start-up culture in Martinez, CA. We have a supportive environment and a convenient reverse commute from the Bay Area. We're a vibrant collective of individuals who celebrate our achievements while valuing each team member's unique contributions.Added Benefits Of Joining Us At EUV TechEnjoy complimentary on-site lunches, coffee, drinks, and snacks as part of our commitment to a positive workplace experienceWe provide comprehensive healthcare coverage for employees and their families, along with generous time-off policies that recognize the importance of work-life balanceWe are committed to your professional growth, offering opportunities for development and advancement