Computer numerical controller machinist jobs in Berkeley, CA - 76 jobs

Support product development and operations in the machining and assembly of prototype and production devices, tools, and equipment. Essential duties and responsibilities include, but are not limited to, the following: * Proficient in CNC programming. Setup and operate a variety of CNC and conventional machining equipment (e.g. Haas, Fanuc, knee mill, toolroom lathe, bandsaw, surface grinder, tool setter). * Machine and assemble prototype components and devices, fixtures, tooling, equipment and other designs according to engineering drawings/specifications and/or verbal instructions. * Develop production machining processes and work flows. Plan, layout, assess, and implement machining strategies for optimal spindle use and material stock size, and minimized tool wear/break to maximize output and yield. * Perform all calculations of material, select proper cutting tools, and determine speeds and feeds for optimal performance. * Setup and use precision measuring tools, and check own work for conformance to specifications. * Evaluate quality of work and employ changes for continuous improvement. * Actively work to minimize scrap and waste. * Design fixtures and jigs to facilitate fabrication of complex machined components. * Maintain accurate records/documentation related to quality, procedures, work in process, test results, measurements, labor, and special projects. * Maintain equipment, tools, supplies, safety, cleanliness, and organization of the machine shop. Schedule and oversee preventative maintenance, service, and repairs. * Evaluate, select, and purchase machine shop equipment, tooling, and supplies. Work with suppliers to obtain price quotes. Coordinate equipment rigging and installation. * Collaborate with product development staff in the design and fabrication of devices and machines. Review engineering drawings/specifications and/or electronic models to determine optimal manufacturing methods. * Collaborate with cross-functional groups (e.g. supply chain, quality, engineering) to support commercial operations. * Complete projects in an aggressive manner consistent with corporate objectives. Proactively communicates delays in project completion to management. * Demonstrated ability to recruit, hire, and retain skilled technicians and machinists capable of operating both CNC and non-CNC equipment. * Provides structured coaching, regular feedback, and development plans that enable team members to progressively increase their technical capability, efficiency, and overall impact on fabrication and production needs. * In partnership with supervisors, the individual designs, proposes, and continuously improves fabrication workflows that optimize intake prioritization, cross-functional collaboration, throughput, and clear closure of requests across R&D, Production, and other stakeholders. * Comfortable selecting, implementing, and using software tools (e.g., work request systems, scheduling tools, dashboards) that enable transparent communication, workload balancing, and predictable execution. * Experienced in managing fabrication workflows with clear schedules, status reporting, and delivery commitments that stakeholders can rely on, even under shifting priorities. * Acts as a value-added partner to R&D, Production, and Marketing by translating their needs into manufacturable, timely, and well-communicated fabrication solutions rather than operating as a purely reactive shop. I.e. Is capable of influencing designs for the better. * Ability to make explicit, well-communicated trade-offs when demand exceeds capacity, balancing urgency, business impact, and resource constraints, rather than attempting to satisfy all requests equally. * Contribute to the intellectual property position of the company by maintaining accurate documentation of concepts, designs, drawings, and processes. * Support company goals and objectives, policies and procedures, good manufacturing practices, and FDA regulations. * Maintain a professional, credible image with co-workers, consultants, and suppliers. Other Duties and Responsibilities * Other duties as assigned. * Work all required overtime. Supervisory Responsibilities * Manage machine shop personnel as required. Education and Required Experience * AA or equivalent in machine technology preferred. * 12+ years related experience with CNC machining preferably in the medical device industry. Knowledge, Skills, and Abilities * Proficient with Mastercam, Surfcam, or equivalent software. * Experience with 3 and 4-axis programming. Experience with 5-axis programming is a plus. * Familiarity with SolidWorks is preferred. * Must be able to read and interpret blueprints, sketches, and designs. * Fluency and good communication skills in English. Physical Requirements * Required to stand, walk and sit; talk or hear; use hands to finger, handle or feel objects or controls; reach with hands and arms. * Required to stoop, kneel, bend, crouch and lift up to 40 pounds. * Specific vision abilities required by this job include close vision, distance vision, depth perception, color vision and the ability to adjust focus. * Subject to extended periods of sitting and/or standing, vision to monitor, and moderate noise levels. Compensation & Benefits $71.63 per hour - $86.06 per hour* * Base pay is one part of your total compensation. The salary offered will depend on several factors, including, but not limited to your experience, knowledge, skills, location, internal equity, and market alignment. Addition compensation may include bonuses and equity, along with a comprehensive benefits package. EBR Systems, Inc. is an Equal Opportunity Employer committed to a diverse, inclusive, and equitable workplace EBR Systems, Inc. does not accept unsolicited resumes from headhunters, recruitment agencies, or fee-based recruitment services. Please refrain from solicitations at this time. About the Company What if your work doesn't just support innovation-what if it changes lives? At EBR Systems, Inc., we are not imagining that future-we are building it. We are the team behind the world's first FDA approved, leadless left ventricular endocardial pacing device for heart failure. It's a breakthrough redefining what's possible in heart care, and it's just the beginning! We don't just create game-changing medical devices-we grow people. Patients come first in everything we do. You will be empowered to solve real problems and to do meaningful work that truly makes a difference. If you are driven by purpose, excited by challenge, and ready to shape the future of cardiac technology, we want to hear from you. Visit us at ****************************** to learn more-and join us in our work Empowering Physicians, Powering Hearts. EBR Systems offers a great place to work as well as generous benefits and growth opportunities: * Medical, dental, and vision insurance provided at no cost for employee-only coverage * 401(k) matching plan * Paid Time Off - starting at 3 weeks per year * Competitive salary with opportunities for career growth * Employee stock options * Life & AD&D and long term disability insurance * Education assistance * Voluntary commuter benefits and pet insurance * Meaningful work and much more!

Support product development and operations in the machining and assembly of prototype and production devices, tools, and equipment. Essential duties and responsibilities include, but are not limited to, the following: Proficient in CNC programming. Setup and operate a variety of CNC and conventional machining equipment (e.g. Haas, Fanuc, knee mill, toolroom lathe, bandsaw, surface grinder, tool setter). Machine and assemble prototype components and devices, fixtures, tooling, equipment and other designs according to engineering drawings/specifications and/or verbal instructions. Develop production machining processes and work flows. Plan, layout, assess, and implement machining strategies for optimal spindle use and material stock size, and minimized tool wear/break to maximize output and yield. Perform all calculations of material, select proper cutting tools, and determine speeds and feeds for optimal performance. Setup and use precision measuring tools, and check own work for conformance to specifications. Evaluate quality of work and employ changes for continuous improvement. Actively work to minimize scrap and waste. Design fixtures and jigs to facilitate fabrication of complex machined components. Maintain accurate records/documentation related to quality, procedures, work in process, test results, measurements, labor, and special projects. Maintain equipment, tools, supplies, safety, cleanliness, and organization of the machine shop. Schedule and oversee preventative maintenance, service, and repairs. Evaluate, select, and purchase machine shop equipment, tooling, and supplies. Work with suppliers to obtain price quotes. Coordinate equipment rigging and installation. Collaborate with product development staff in the design and fabrication of devices and machines. Review engineering drawings/specifications and/or electronic models to determine optimal manufacturing methods. Collaborate with cross-functional groups (e.g. supply chain, quality, engineering) to support commercial operations. Complete projects in an aggressive manner consistent with corporate objectives. Proactively communicates delays in project completion to management. Demonstrated ability to recruit, hire, and retain skilled technicians and machinists capable of operating both CNC and non-CNC equipment. Provides structured coaching, regular feedback, and development plans that enable team members to progressively increase their technical capability, efficiency, and overall impact on fabrication and production needs. In partnership with supervisors, the individual designs, proposes, and continuously improves fabrication workflows that optimize intake prioritization, cross-functional collaboration, throughput, and clear closure of requests across R&D, Production, and other stakeholders. Comfortable selecting, implementing, and using software tools (e.g., work request systems, scheduling tools, dashboards) that enable transparent communication, workload balancing, and predictable execution. Experienced in managing fabrication workflows with clear schedules, status reporting, and delivery commitments that stakeholders can rely on, even under shifting priorities. Acts as a value-added partner to R&D, Production, and Marketing by translating their needs into manufacturable, timely, and well-communicated fabrication solutions rather than operating as a purely reactive shop. I.e. Is capable of influencing designs for the better. Ability to make explicit, well-communicated trade-offs when demand exceeds capacity, balancing urgency, business impact, and resource constraints, rather than attempting to satisfy all requests equally. Contribute to the intellectual property position of the company by maintaining accurate documentation of concepts, designs, drawings, and processes. Support company goals and objectives, policies and procedures, good manufacturing practices, and FDA regulations. Maintain a professional, credible image with co-workers, consultants, and suppliers. Other Duties and Responsibilities Other duties as assigned. Work all required overtime. Supervisory Responsibilities Manage machine shop personnel as required. Education and Required Experience AA or equivalent in machine technology preferred. 12+ years related experience with CNC machining preferably in the medical device industry. Knowledge, Skills, and Abilities Proficient with Mastercam, Surfcam, or equivalent software. Experience with 3 and 4-axis programming. Experience with 5-axis programming is a plus. Familiarity with SolidWorks is preferred. Must be able to read and interpret blueprints, sketches, and designs. Fluency and good communication skills in English. Physical Requirements Required to stand, walk and sit; talk or hear; use hands to finger, handle or feel objects or controls; reach with hands and arms. Required to stoop, kneel, bend, crouch and lift up to 40 pounds. Specific vision abilities required by this job include close vision, distance vision, depth perception, color vision and the ability to adjust focus. Subject to extended periods of sitting and/or standing, vision to monitor, and moderate noise levels. Compensation & Benefits $71.63 per hour - $86.06 per hour* *Base pay is one part of your total compensation. The salary offered will depend on several factors, including, but not limited to your experience, knowledge, skills, location, internal equity, and market alignment. Addition compensation may include bonuses and equity, along with a comprehensive benefits package. EBR Systems, Inc. is an Equal Opportunity Employer committed to a diverse, inclusive, and equitable workplace EBR Systems, Inc. does not accept unsolicited resumes from headhunters, recruitment agencies, or fee-based recruitment services. Please refrain from solicitations at this time. About the Company What if your work doesn't just support innovation-what if it changes lives? At EBR Systems, Inc., we are not imagining that future-we are building it. We are the team behind the world's first FDA approved, leadless left ventricular endocardial pacing device for heart failure. It's a breakthrough redefining what's possible in heart care, and it's just the beginning! We don't just create game-changing medical devices-we grow people. Patients come first in everything we do. You will be empowered to solve real problems and to do meaningful work that truly makes a difference. If you are driven by purpose, excited by challenge, and ready to shape the future of cardiac technology, we want to hear from you. Visit us at ****************************** to learn more-and join us in our work Empowering Physicians, Powering Hearts. EBR Systems offers a great place to work as well as generous benefits and growth opportunities: Medical, dental, and vision insurance provided at no cost for employee-only coverage 401(k) matching plan Paid Time Off - starting at 3 weeks per year Competitive salary with opportunities for career growth Employee stock options Life & AD&D and long term disability insurance Education assistance Voluntary commuter benefits and pet insurance Meaningful work and much more!

Job Description CNC Programmer and Machinist IV Shift: Day shift with extended shift, off shift, and/or weekend shift support occasionally required Ready to propel your career to new heights? Vitesse Systems, where innovation meets opportunity. At Vitesse Systems, we don't just keep up with the future; we define it. We're pioneers in transforming how the world communicates, captures, and shares data, especially in vital sectors like Defense and Space. Our cutting-edge solutions, from advanced radar systems to integrated thermal management and antenna solutions, are at the heart of making our nation and the world safer. What You'll Do (Essential Job Functions): You unlock the potential of precision machining. As a CNC Programmer, you will develop complex parts and optimize machining processes for production manufacturing. You will work closely with engineers to meet demanding standards and drive production excellence. Your expertise in tolerance, fixture design, and more will make an impact on mission critical solutions. Using Mastercam, create and edit CNC programs that support the machining of complex, precision metal components on multiple-axis CNC milling machining centers. Perform technical data package review of components that require fabrication. Perform machining process development and optimization. Identify, select, and procure appropriate tooling for job specific applications. Perform program prove-out validation. Troubleshoot and solve set-up, dimensional, and other out of spec features. Collaborate with key stakeholders to identify process improvement opportunities and incorporate required design changes. Support high-performing cross-function teams achieve program schedule, performance goals, mitigate manufacturing risks, and improve operational efficiency. Other duties as assigned. What You'll Bring (Additional Knowledge, Skills, and Abilities): Mastery of Mastercam. Mastery of GD&T. Experience with probing. Experience with Fanuc controllers. Experience in macro programming. Your Experience (Minimum Qualifications): High School Diploma or equivalent. Minimum 10 years of related experience. Must provide proof of US Citizenship or Permanent Residency to comply with ITAR requirements. Ability to pass a drug screen per Vitesse Systems' drug testing policy. Ability to pass a criminal background check per Vitesse Systems' policy. Vitesse Systems Is Proud to Offer… Competitive wages and friendly working conditions. Generous PTO policy with immediate accrual eligibility. Excellent health, dental, and vision options. Company paid short-term disability, long-term disability, life insurance benefits, and employee assistance program. Annual profit share bonus opportunity. Paid holidays. Tuition reimbursement. 401(k) opportunities. Work Environment and Physical Requirements: The manufacturing facility may expose workers to loud noises, chemicals, and other occupational hazards; personal protective equipment may be provided by The Company and at request. Job Information: This is a full-time, permanent position. This position is eligible for the employer-sponsored benefits listed under "Vitesse Systems is Proud to Offer." This position is considered non-exempt hourly basis and eligible for overtime pay. Pay range: $48.00-$55.00 per hour, based on qualifications and experience. Vitesse Systems is an Equal Employment Opportunity / Affirmative Action (EEO/AA) Veterans / Disabled Employer. Diversity drives innovation. Vitesse Systems, LLC performs work controlled by the International Traffic in Arms Regulations (ITAR) and Export Administration Regulations (EAR). These statutes require the protection of technical data and products. The regulations require that such data not be disclosed in written, oral, or visual form to any foreign national without prior export authorization from the Department of State. A foreign national is defined by the U.S. Government under EAR 734.2(b)(2)(ii) and 8 USC 110 (a)(20) as one who: Is not a United States citizen Is not lawfully admitted for permanent residence in the U.S. Does not have politically protected status (embassy, refugee, or asylum)

Job DescriptionBenefits: 401(k) 401(k) matching Dental insurance Health insurance Paid time off CNC Machinist Hours: 40 hours per week We are currently seeking an experienced and reliable CNC Machinist to join our industrial production team. You will set up and program various tools and equipment to create, modify, or repair precision parts. During production, you must monitor the machinery and conduct regular quality checks to ensure they are running properly and that the parts are being produced according to specifications. Accuracy is crucial to our production, so all candidates must have attention to detail and be extremely focused on their work. Responsibilities Prepare and operate CNC machines including milling, drilling, and grinding. Inspect machine tool inspection with replacement if necessary. To ensure quality and take quick action if any abnormality Load raw materials and parts onto the machine. Dispose of machine alarms. Fill and replace coolant/lubricating oil in the machines. Items assigned by supervisors Qualifications & Skills Required: o High school diploma or equivalent Must be able to pass drug screening Preferred: o 5+ years of experience as a CNC Machinist or similar role Benefits Health insurance (Medical/Dental/Vision) Life and AD&D insurance Paid time off and holiday pay FSA (Flexible Spending Account) 401k with company matching

Job DescriptionDescription: Job Title: CNC Mill 3-Axis Setup Technician (Day & Night Shift Positions Available) Reports To: Senior CNC Mill Programmer FLSA Status: Non-Exempt We are seeking skilled CNC Mill 3-Axis Setup Technicians to join our team on both day and night shifts. The CNC Mill Setup Technician will be responsible for setting up, operating, and troubleshooting CNC milling machines to produce precision components in accordance with engineering drawings, specifications, and quality standards. Key Responsibilities Perform CNC 3-axis mill setups, including loading programs, selecting tools, setting offsets, and adjusting fixtures. Read and interpret blueprints, engineering drawings, and GD&T requirements. Conduct first article inspections and verify conformance to specifications. Monitor machine operations, troubleshoot issues, and make necessary adjustments to maintain accuracy and efficiency. Ensure production runs meet quality and productivity standards. Maintain accurate setup documentation and update job travelers or work instructions as required. Collaborate with programmers, quality inspectors, and supervisors to resolve machining or process issues. Follow safety protocols, perform routine machine maintenance, and maintain a clean and organized work area. Work Environment Machine shop environment with exposure to machining noise and cutting fluids. Must be able to stand for extended periods and occasionally lift up to 50 lbs. Benefits: Medical Insurance Dental Insurance Vision Insurance Life Insurance Paid Time Off 401(k) Retirement Plan 401(k) Employer Match Requirements: Required: High school diploma or equivalent; technical or trade school preferred. 3+ years of CNC mill setup experience (3-axis required). Proficient in reading blueprints and applying GD&T. Strong understanding of tooling, fixtures, feeds, and speeds. Ability to use precision measuring instruments (micrometers, calipers, height gauges, indicators). Strong troubleshooting and problem-solving skills. Preferred: Experience with Fanuc or Haas controls. Experience in aerospace, defense, or medical device machining. Familiarity with Lean Manufacturing and continuous improvement practices.

Full-time Description GCM is a global contract manufacturing company with locations in the Silicon Valley, Chicago, North Carolina, and China, servicing MedTech, Aerospace, and industrial end-market applications. At GCM, we believe our most valuable assets are our awesome employees, who are the heart and soul of our company. Why GCM? You will work with a great team of people, in a fun and collaborative environment, with room for advancement. SUMMARY The CNC Lathe Machinist II is responsible for the machining of products to meet customer specifications. Operation of the turning centers and medium to complex setups would be done by selecting and installing tooling, updating fixturing, and pulling CNC Lathe machining programs. CORE / LEADERSHIP Self-management - knowledge of what to do and how to act in different situations. Interact with organizational team members and other departments in a professional manner.?? Being receptive to new ideas and different opinions. Quick Learner Problem-solving Adaptability Teamwork Good communication skills Must be able to take verbal and written instructions and work from handmade sketches. JOB Must be familiar with the machine controls and be able to perform setups of medium complexity. Load parts (Ability to load and run parts per Manufacturing plan or Product Specifications) Monitor tooling wear and changing tools as required per tool life monitoring. Inspect parts with mechanical gauges (calipers, mics, height gauges, pins, etc.) Perform setups on production parts (non-CFA, FA or SCR jobs) Perform tool and offset changes during setup in-order to submit a passing internal first article to QA Responsible for utilizing shop paper procedure including updates, signatures, and stamps, counting quantities, labeling and non-conformance related activities Able to read all and understand all blueprint call outs. Advanced knowledge of GD&T - Understand relationship to Print, Program and Set up to achieve GD&T call outs. Meet job standard times consistently. Communicate to lead or supervisor when jobs are over or under called out standards. Deburr work in process. Promote the company initiative of Lean Manufacturing/Continuous Improvement projects and 5S implementation and sustainment. Clock in and off operations according to sequence number of the work order. Requirements EDUCATION AND/OR EXPERIENCE REQUIRED Four years' experience either in a production or job shop environment. Familiarity with Manufacturing Scheduling and Shop Control planning system such as Epicor is a plus. Must be very well versed in four and five axis machining. PHYSICAL DEMANDS WHILE PERFORMING THE JOB Visual acuity: near acuity and accommodation are required for reading machine dial gauges, blueprints, and precision measuring instruments used in the inspection of parts Hearing ability: ability to monitor machine sounds to identify and diagnose changes to take appropriate action Frequently required to stand, walk, push, reach overhead, and bend to the floor Frequently required to sit and use hands to finger, handle, or feel objects, tools, or controls Occasionally lift and/or move up to 50 pounds WORKING ENVIRONMENT OF THE JOB High noise levels from operating machines Physical hazards from moving equipment and machine parts Breathing fumes, dust, and mist Skin exposure to oils and cutting fluids SAFETY Comply with applicable environmental, health and safety laws and regulations, Company policy and accepted safe work practices Knowledge of Shop safety practices and use of PPE Salary Description $28 to $32 per hour

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* Check CNC machinery is in good working order before set up * Set up machinery to successfully conduct the run as specified * Refers to drawings, sketches, manuals, books, charts, military specifications and process sheets. * Ensures specification conformance of product, process and workmanship and documents findings on personal computers and/or other data acquisition devices as required. * Conduct all programming as required * Monitor the run throughout the cycle, checking that specifications are met * Perform all necessary machine maintenance * Follow safety standards at all times * Report any safety or maintenance concerns to management immediately * Keep all work areas clean and organized

Job Description About Us: MASS Precision Inc. is a global manufacturer with over 30 years of experience excelling in the custom contract manufacturer of electronic chassis, frames, fabrications, and turn-key electromechanical assemblies built to customer specifications. MASS manufactures medical devices and military electronics for some of the largest companies in Silicon Valley. We are constantly improving our operations and looking for new ways to meet our Customer's needs through continuous improvement. Benefits include Medical, Dental, Vision, 401k, Life Insurance, Paid Tuition, and discounts on public transportation. Position Summary: We are searching for motivated, hard-working candidates that have a positive attitude. The "can-do" type is successful in this shop. Our company is busy and growing with lots of opportunity to move around and learn new skills! We have everything from VMC's to 5-axis Mills to Mill/Turn lathes! Can you setup Haas, Fadal, or Fanuc controlled CNC Mills? Our shop is busy! So, we have several openings for Horizontal and Vertical Setup Machinists on Days and Nights. First Shift: 5am - 1:30pm Second Shift: 1:20pm - 9:50pm Overall Responsibilities: Make good parts while running more than one machine Setup machines by following written instructions "First Article" setups Running new programs and making fixture Basic computer skills Calipers, Micrometer, Dial Indicator, Allen Wrenches Keep parts in tolerance by changing offsets Setup vertical or horizontal CNC mills Experience working under ISO 9001 Education & Training/Experience: High school diploma or equivalent

Are you ready to go from job to life-changing, long-term, stable career? Quality Metal Spinning & Machining, or QMS, has been the premier pioneer in metal spinning in Silicon Valley for over fifty years. Our dedication to quality is unrivaled. With decades of experience and expertise, we enjoy not only the achievement of solid industry longevity, but also of maintaining and fostering long-term employee retention. Many of our employees have been with us for over 25 years! Job Description •Responsible for completing first-time and repeat job set-ups on lathes • Manage daily tool and work offsets • Use inspection tools including calipers, height gauge, micrometer, etc. • Manage a repeatable process from blueprints, with little supervision • Use blueprint, schematics, written and verbal instructions, shop policies and normal quality standards to obtain required contours, dimensions, and finish specifications • Ability to write programs using CAD/CAM and Esprit experience a plus, but not required; Ability to edit programs highly preferred • Ensure that proper protocols on how equipment is started, maintained, used, cleaned, and turned off is required • Calibrate and modify operational sequences to adjust speed of machining and frequency of cuts • Troubleshoot common machine issues • Perform other duties as assigned Requirements • Minimum 1-5 years experience • Maintain a clean and safe work environment • Be a team player and willing to help others, as needed • Reliable and dependable What we offer • Competitive compensation • Generous benefits • Welcoming and friendly work environment • $25 - $35 per hour

Atomic Semi is building a small, fast semiconductor fab. It's already possible to build this with today's technology and a few simplifications. We'll build the tools ourselves so we can quickly iterate and improve. We're building a small team of exceptional, hands-on engineers to make this happen. Mechanical, electrical, hardware, computer, and process. We'll own the stack from atoms to architecture. Our team is optimistic about the future and we want to continue pushing the limits of technology. Smaller is better. Faster is better. Building it ourselves is better. We believe our team and lab can build anything. We've set up 3D printers, a wide array of microscopes, e-beam writers, general fabrication equipment - and whatever is missing, we'll just invent along the way. Atomic was founded by Sam Zeloof and Jim Keller. Sam is best known for making chips in his garage, and Jim has been a leader in the semiconductor industry for the past 40 years. About the role The Prototype Machinist is responsible for creating new programs, organizing tool libraries, creating set-up sheet templates, and communicating effectively to machinists via program notes, setup sheets, and/or verbal instructions. This is a unique opportunity to work with unconventional setups to push the boundaries of production and automation. Responsibilities Create new programs and organize tool libraries Create setup sheet templates Lead communication and planning efforts with machinists and technicians Help create and manage a tool-and-work holding system that is flexible to various parts, constraints of size, and available axis Hands-on guidance and training of machinists and assembly technicians as required Required Experience 3+ years of experience programming for multi-axis machining 3+ years of experience working with Haas CNC 4-axis machine and lathe Professional experience working with or reading G code Professional experience interpreting GD&T drawings Professional experience running manual machines Nice-to-have 3+ years of experience programming with Fusion 360 for multi-axis machining Professional experience programming with various CAM programs 5+ years of professional experience running Haas, Fanuc, Siemens, and/or Mazak Machines Professional experience making custom tools to finish or expedite a job Professional experience with CAD fixtures and any custom items needed to machine parts Working at Atomic Semi We're an early-stage hardware startup with solid funding, world-class advisors, and a lab/office in San Francisco, CA. Compensation: Atomic Semi is committed to fair and equitable compensation practices. The annual salary range for this role is $105,000 - $125,000. Compensation is determined based on your qualifications and experience. Our total compensation package also includes generous equity in Atomic Semi. Benefits: Atomic Semi offers the following benefits, subject to applicable eligibility requirements: Medical, Dental, and Vision insurance Generous Paid Time Off inclusive of Holidays and Sick Time Visa Sponsorship Life and Disability Insurance Paid Parental Leave 401(k) retirement plan Weekly Learning & Development opportunities Commuter Benefits including Parking and Late Night Uber rides from the office Lunches daily, Dinners 3x per week, Stocked Office Kitchen with Snacks and Spindrifts We are an equal-opportunity employer and do not discriminate on the basis of race, religion, national origin, gender, sexual orientation, age, veteran status, disability or other legally protected statuses. Export Control Analysis: This position involves access to technology that is subject to U.S. export controls. Any job offer made will be contingent upon the applicant's capacity to serve in compliance with U.S. export controls.

Atomic Machines is ushering in a new era of micromanufacturing with its Matter Compiler™ technology. This full-stack technology enables new classes of micromachines to be designed and built by offering manufacturing processes and a materials library that is inaccessible to semiconductor manufacturing methods. It promises to unlock MEMS manufacturing for the many device classes frustrated by semiconductor methods and to open up entirely new product classes. The Matter Compiler™ technology fully realizes the digital manufacturing dream: bits and raw materials go in, and complete, functional micromachines come out. The Atomic Machines team has also created an exciting first device - one that was only made possible by the existence of the Matter Compiler™ technology - that we will be unveiling to the world soon. Our offices are in Emeryville and Santa Clara, California. Day Shift Schedule: This role will begin on a modified day shift schedule (8:30am - 5:00pm) to support ramp-up and training, and will transition within the first six months to the standard shift hours of 7:00am - 3:30pm. About the role: As the Lead Machinist/Shift Supervisor, you will guide the day to day operation of our prototype machine shop in Emeryville. You will produce high quality parts from start to finish, but you will also oversee workflow, assign work to machinists, and ensure that the shop runs safely, efficiently, and with a continuous improvement mindset. You will coordinate resources, train and coach junior machinists, enforce shop standards, and serve as the primary point of contact for engineering teams during your shift. You will think ahead, remove roadblocks, and uphold a culture of excellence in machining, safety, and organization. What You Will Do Interpret three dimensional models and prints, plan setups, program CAM, design fixturing, and perform in process and final inspection Run a wide range of CNC equipment to produce high precision parts quickly and efficiently Program quickly and efficiently in CAM and guide others in best practices Plan and oversee daily machining priorities and balance workloads across the shift Serve as the main point of contact for engineers during your shift and communicate risks, delays, and design for manufacturability feedback in real time Coordinate with other shift leads to hand off jobs cleanly and maintain continuity across all machining operations Lead a team of machinists by setting clear expectations, defining daily goals, and maintaining consistent communication throughout the shift Foster a positive, collaborative environment where machinists feel supported, informed, and empowered to do high quality work Conduct regular performance check ins with machinists, provide actionable feedback, and help remove blockers to maintain productivity Hold the team accountable for safety, quality, and workmanship while modeling professionalism and calm decision making under pressure Train and mentor junior machinists and shop technicians on machining fundamentals, metrology techniques, GD&T, and efficient CAM workflows Provide constructive feedback, support career growth, and reinforce a culture of precision, safety, and continuous learning Oversee tooling and material procurement for your shift and ensure that stock levels support production needs Track machine performance, communicate maintenance needs, and coordinate with facilities and equipment teams What You Will Need Five or more years of hands-on CNC machining experience in prototype or research and development environments, including work with 5-axis CNCs and live-turn mill centers. Demonstrated mastery of at least one modern CAM platform-such as Fusion 360, Mastercam, HyperMill, or FeatureCAM-and the ability to support others in learning these tools. Strong literacy in GD&T, including the ability to interpret complex prints, hold tolerances below one-thousandth of an inch, and identify unrealistic callouts. Proficiency in inspection and metrology, including experience with CMM equipment. Creative fixture and tooling capabilities, with experience designing soft jaws, vacuum fixtures, modular tombstones, and similar work-holding solutions. Proven ability to coordinate multiple projects, reprioritize as designs evolve, and keep the team aligned without sacrificing quality. Physical readiness to stand for long periods, lift 50 pounds, wear required PPE, and comply with all company safety regulations. Prior leadership, mentorship, or shift oversight experience strongly preferred The compensation for this position also includes equity and benefits. Salary Range$120,000-$135,000 USD

Qualifications: 3+ years CNC machining experience in high-mix, low-volume environment Experience with 5-axis or mill-turn systems Welding certification with strong knowledge of codes, symbols, and techniques Expertise in CAM platform (Fusion 360, Mastercam, or HyperMill) Strong GD&T literacy and ability to interpret complex drawings Consistently hold tolerances of Proficiency in metrology tools and inspection methods (CMM experience preferred) Experience machining aluminum, stainless steel, and titanium Skilled in manual machining equipment (mills, lathes, drill presses, saws) First-principles problem-solving mindset Excellent communication and documentation skills Ability to lift up to 50 lbs Responsibilities: Interpret 3D models and engineering drawings to plan setups and program CAM Operate CNC machines (3-axis, 3+2, 5-axis mills, live-tool lathes, waterjets, laser cutters) Maintain tolerances down to ±0.0005 in (±13 m) Develop innovative work-holding and tooling solutions Generate efficient CAM programs and manage tool libraries Perform in-process and final inspections using various metrology tools Optimize feeds and speeds and drive continuous process improvements Provide design-for-manufacturing feedback to engineers Support fabrication of tooling, fixturing, and R&D hardware Document setups, offsets, inspection results, and lessons learned Uphold safety protocols and PPE usage Contribute to shop cleanliness and organization Manage assigned projects to deliver parts on schedule

Job DescriptionSalary: $28/HR. + DOE Responsible for, but not limited to setting-up/operating assigned machinery. The Set-up machinist ensures that the machine runs smoothly and is appropriately maintained. The essential role of a Set-up machinist is to set up production machines following prints and specifications and to inspect and measure finished products to ensure they meet requirements. Essential Duties and Responsibilities Use drawings (blueprint), specs and instructions to operate CNC Machinery. Document processes pertaining to running and/or improvements made to set up or operate assigned machines. Sustain a safe, efficient, and clean work environment. Responsible for the general maintenance and clean-up of the shop. Troubleshoot and resolve problems involving tooling, materials, programs, equipment, and part specifications. Identify and recommend changes to part specifications to improve machine ability. Perform other job-related duties. Qualifications and Skills Must be able up to lift 50 lbs. Basic math, writing and computer skills. Must be able to set up/run multiple machines. Must be able to read prints e.g., able to interpret and translate engineering designs and documentation. Be able to inspect their own parts and be proficient with inspection tools. Education / Experience Minimum 5 years of Horizontal mill setup experience (Preferably Matsuura, or FANUC Controls), machining certification OR completion of a full apprenticeship program. Shift: Swing Benefits: Health Insurance (Medical/Dental/Vision) paid 100% for employees Life insurance policy Safe Harbor 401(K) plan Paid time off (vacation/sick/holidays/floating holiday) Referral program *** We do not offer visa sponsorship***

GCM is a global contract manufacturing company with locations in the Silicon Valley, Chicago, North Carolina and China, servicing MedTech, Aerospace, and industrial end-market applications. At GCM, we believe our most valuable assets are our awesome employees, who are the heart and soul of our company. Why GCM? You will work with a great team of people, in a fun and collaborative environment, with room for advancement. SUMMARY The CNC Mill Machinist II is responsible for the machining of products in order to meet customer specifications with minimum direction from area Lead or Supervisor. Operation and light to medium complexity set-ups would be done by selecting and installing tooling, updating fixturing, and pulling CNC machining programs. Weekend shift hours: Friday Shift - 12:30 pm to 1:00 am Sat and Sun Shift - 11:30 am to 12:00 am JOB RESPONSIBILITIES: Must be a team player as measured by his/her peers. Ability to operate and perform light to medium complexity set-ups. Ability to read and understand blueprints/drawings and related technical data. Ability to perform minor preventative maintenance when necessary. Responsible for maintaining a clean, neat and safe work environment. Receive daily instructions from Production Supervisor and plan day accordingly using the “Shop Floor Control System”. Must have proven skill to set up and operate machine centers. Must be versed in Rotary or Indexing capability 3 - 5 axis milling. Verify feeds and speeds for maximum efficiency. Optimize process to achieve maximum efficiency. Save updated programs, documents and pictures Clock in and off operations according to sequence number of the work order. Check parts to ensure they meet blueprint specifications using proper gauges. Deburr work in process. Train operators on the jobs before they start production. Train new hires or apprentices. Work in teams to troubleshoot manufacturing problems and perform quality assurance checks of our work Meets agreed upon goals and objectives in a timely manner. Interact with organizational team members and other departments in a professional manner. Assists in formulating departmental strategic plan. ISO9001 and ISO13485 certification and compliance. Ensure company procedures and “best machine practices” are being always followed. Safety and OSHA compliance. Practice all PPE requirements. Requirements EDUCATION AND / OR EXPERIENCE REQUIRED: Minimum three to five years work experience Enrolled in or vocational education or four years formal apprenticeship preferred. Practical knowledge of theoretical and practical aspects of blueprint reading, GD & T Extensive knowledge of accepted inspection practices Knowledge of CNC programming and G & M code Basic to intermediate tool probe Demonstrated ability at operating computer numerical control machines Ability to read blueprints to ensure accuracy in part making Ability to speak basic English language Must be able to understand three, four and five axis machining. Must have a working knowledge of computers. Must be able to take verbal and written instructions and work from handmade sketches. Demonstrated knowledge of G-Code programming and machine practices. Demonstrated effective verbal, written, and communication skills. PHYSICAL DEMANDS WHILE PERFORMING THE JOB: Visual acuity: near acuity and accommodation are required for reading machine dial gauges, blueprints, and precision measuring instruments used in the inspection of parts Hearing ability: ability to monitor machine sounds to identify and diagnose changes in order to take appropriate action Frequently required to stand, walk, push, reach overhead, and bend to the floor Frequently required to sit and use hands to finger, handle, or feel objects, tools, or controls Occasionally lift and/or move up to 50 pounds WORKING ENVIRONMENT OF THE JOB: Must be able to lift and lower 30-50lbs. High noise levels from operating machines Physical hazards from moving equipment and machine parts Breathing fumes, dust, and mist Salary Description $30+ per hour

About Us: MASS Precision Inc. is a global manufacturer with over 30 years of experience excelling in the custom contract manufacturer of electronic chassis, frames, fabrications, and turn-key electromechanical assemblies built to customer specifications. MASS manufactures medical devices and military electronics for some of the largest companies in Silicon Valley. We are constantly improving our operations and looking for new ways to meet our Customer's needs through continuous improvement. Benefits include Medical, Dental, Vision, 401k, Life Insurance, Paid Tuition, and discounts on public transportation. Position Summary: We are searching for motivated, hard-working candidates that have a positive attitude. The "can-do" type is successful in this shop. Our company is busy and growing with lots of opportunity to move around and learn new skills! We have everything from VMC's to 5-axis Mills to Mill/Turn lathes! Can you setup Haas, Fadal, or Fanuc controlled CNC Mills? Our shop is busy! So, we have several openings for Horizontal and Vertical Setup Machinists on Days and Nights. First Shift: 5am - 1:30pm Second Shift: 1:20pm - 9:50pm Overall Responsibilities: Make good parts while running more than one machine Setup machines by following written instructions "First Article" setups Running new programs and making fixture Basic computer skills Calipers, Micrometer, Dial Indicator, Allen Wrenches Keep parts in tolerance by changing offsets Setup vertical or horizontal CNC mills Experience working under ISO 9001 Education & Training/Experience: High school diploma or equivalent

Atomic Machines is ushering in a new era of micromanufacturing with its Matter Compiler™ technology. This full-stack technology enables new classes of micromachines to be designed and built by offering manufacturing processes and a materials library that is inaccessible to semiconductor manufacturing methods. It promises to unlock MEMS manufacturing for the many device classes frustrated by semiconductor methods and to open up entirely new product classes. The Matter Compiler™ technology fully realizes the digital manufacturing dream: bits and raw materials go in, and complete, functional micromachines come out. The Atomic Machines team has also created an exciting first device - one that was only made possible by the existence of the Matter Compiler™ technology - that we will be unveiling to the world soon. Our offices are in Emeryville and Santa Clara, California. About the role: This role will begin 8:30am - 5:00pm to support initial ramp-up and training. Within the first three months, it will transition to a permanent day shift, operating from 7:00am to 3:30pm. As a Prototype Machinist, you will be responsible for making parts from start to finish in our machine shop in Emeryville. This includes ordering tooling and materials, process development, CAM programming, fixture design, manufacturing the parts on the machines, and metrology / inspection.. You will also provide feedback on designs to make manufacturing faster, easier, and more repeatable. You will think quickly, produce quality work, and anticipate concerns before they become blockers. Additionally, you will collaborate with a small team of machinists in charge of keeping the shop clean, safe, and organized, enforcing shop policies, and training staff. What You'll Do: Interpret 3D models and engineering drawings to plan setups, program CAM, design fixturing, and run inspection workflows. Operate a variety of CNC machines (3-axis, 3+2, and 5-axis mills; live-tool lathes; waterjets; and laser cutters) while maintaining tolerances down to ±0.0005 in (±13 µm). Develop innovative work-holding and tooling solutions for prototyping Generate efficient CAM programs, manage tool libraries, and maintain CAM templates. Perform in-process and final inspections using calipers, micrometers, height gauges, and CMM. Optimize feeds and speeds and drive continuous improvements in shop processes. Collaborate with engineers and machinists to provide design-for-manufacturing feedback on machined and welded parts/assemblies. Support fabrication of tooling, fixturing, and other structures for R&D hardware. Document setups, offsets, inspection results, and lessons learned to strengthen tribal knowledge. Uphold safety protocols, PPE usage, and compliance with company standards. Contribute to shop cleanliness, organization, and equipment readiness. Proactively manage assigned projects to deliver parts on schedule. What you'll need: A first-principles mindset - You question assumptions, break problems down to fundamentals, and prefer root-cause solutions over pattern-matching. 3+ years of CNC machining experience in a high-mix, low-volume environment, with exposure to 5-axis or mill-turn systems. Welding certification with strong knowledge of codes, symbols, and techniques. Expertise in at least one CAM platform (e.g., Fusion 360, Mastercam, HyperMill), with flexibility to adapt to others. Strong GD&T literacy and ability to interpret complex drawings, consistently holding tolerances of Proficiency in metrology tools and inspection methods (CMM experience preferred). Experience machining and welding a range of materials, including aluminum, stainless steel, and titanium. Skilled in manual machining equipment such as mills, lathes, drill presses, and saws. Excellent communication skills, with the ability to document, share workflows, and provide constructive feedback. Ability to lift heavy items (up to 50 lbs) as needed. Hourly Rate Range$45-$55 USD

Job DescriptionSalary: $23 - $35/hour (DOE) About the role: The Manual Machinist is responsible for the basic machine operation of manually controlled machine equipment to perform precision and bench work in the fabrication, maintenance, repair and alteration of machinery, machine parts, tools, and equipment, under minimal supervision. Manual Machinist Responsibilities: Reviews work orders, drawings, engineering plans, materials, specifications, locations of surfaces, and manual machining parameters to create parts Must interpret geometric dimensions and tolerances (GD&T) Fabricates and shapes parts such as tools and machine parts out of metal, plastics and composites Verifies conformance of finished workpiece and inspects to specifications Sets and adjust speeds, feeds and depth of cut to machine parts to specifications set forth in blueprints, drawings, and quality plans Maintain work station to 5S standards and perform work to AMT safety standards Education / Experience: 2-5 years of experience in machine tool operation. Training in basic shop and measurement math, including linear measurement, metrics, and beginning algebra Knowledge of: Cutting tool feeds, speeds, and tool life for hard turning and milling Machines and tools, including their design, uses, repair and maintenance Machine tool accuracies, fixture offsets, and tool offsets Mill operations including clamping, tools and holders, speeds and feeds, cutting depths/width along a direction Skilled in: Defining problems, collecting data, establishing facts and draw valid conclusions Ability to: Read and understand industrial prints and drawings Interpret a variety of instructions furnished in written, oral, diagram, or schedule form Interpret an extensive variety of technical instructions in mathematical or diagram form Quickly move your hand, your hand together with your arm, or your two hands to grasp, manipulate, or assemble objects Pay: Competitive pay based on experience Eligible for Overtime Opportunity for a one-time retention bonus after a set number of completed regular work hours Benefits: Health Benefits: Medical, Dental, and Vision Life and Disability: Life and Accidental Death & Dismemberment, Long Term Disability 401K Retirement Plan (3% company match) About us: A Silicon Valley leader in manufacturing and assemblies, Calmax Technology, Inc. manufactures precision machined parts and provides turnkey assembly to Fortune 500 customers across technology, automotive, aerospace, semiconductor, and medical industries. We are based in Santa Clara, CA with locations in Tualatin, OR. Calmax is ISO 9001 certified. Additional Information: Please reach out *************************if you have any questions about the position, job listing, or application process.

About the role: The Manual Machinist is responsible for the basic machine operation of manually controlled machine equipment to perform precision and bench work in the fabrication, maintenance, repair and alteration of machinery, machine parts, tools, and equipment, under minimal supervision. Manual Machinist Responsibilities: Reviews work orders, drawings, engineering plans, materials, specifications, locations of surfaces, and manual machining parameters to create parts Must interpret geometric dimensions and tolerances (GD&T) Fabricates and shapes parts such as tools and machine parts out of metal, plastics and composites Verifies conformance of finished workpiece and inspects to specifications Sets and adjust speeds, feeds and depth of cut to machine parts to specifications set forth in blueprints, drawings, and quality plans Maintain work station to 5S standards and perform work to AMT safety standards Education / Experience: • 2-5 years of experience in machine tool operation. • Training in basic shop and measurement math, including linear measurement, metrics, and beginning algebra Knowledge of: Cutting tool feeds, speeds, and tool life for hard turning and milling Machines and tools, including their design, uses, repair and maintenance Machine tool accuracies, fixture offsets, and tool offsets Mill operations including clamping, tools and holders, speeds and feeds, cutting depths/width along a direction Skilled in: Defining problems, collecting data, establishing facts and draw valid conclusions Ability to: Read and understand industrial prints and drawings Interpret a variety of instructions furnished in written, oral, diagram, or schedule form Interpret an extensive variety of technical instructions in mathematical or diagram form Quickly move your hand, your hand together with your arm, or your two hands to grasp, manipulate, or assemble objects Pay: Competitive pay based on experience Eligible for Overtime Opportunity for a one-time retention bonus after a set number of completed regular work hours Benefits: Health Benefits: Medical, Dental, and Vision Life and Disability: Life and Accidental Death & Dismemberment, Long Term Disability 401K Retirement Plan (3% company match) About us: A Silicon Valley leader in manufacturing and assemblies, Calmax Technology, Inc. manufactures precision machined parts and provides turnkey assembly to Fortune 500 customers across technology, automotive, aerospace, semiconductor, and medical industries. We are based in Santa Clara, CA with locations in Tualatin, OR. Calmax is ISO - 9001 certified. Additional Information: Please reach out to *********************** if you have any questions about the position, job listing, or application process.