Numerical control operator jobs in Napa, CA

CNC Operator, Manufacturing Team Hayward, CA (on-site) We build humanoid robots that work alongside people to solve labor shortages and create abundance. The Role We are seeking a CNC Operator to join our Manufacturing Team and directly support the production of mission-critical hardware for humanoid robots. In this hands-on role, you will operate CNC machines, assist with setups, and ensure high-quality part output through inspections and process checks. You will collaborate closely with programmers and engineers, gaining exposure to advanced workflows. This position plays a key role in scaling our in-house manufacturing capabilities. Job requirements You Will Operate CNC machines, including part loading, monitoring, and process checks Assist with setup tasks and perform basic fixture alignment Conduct in-process inspections using calipers, micrometers, and height gauges Record part data, identify potential quality issues, and support troubleshooting Maintain a clean, organized, and safe work environment Communicate effectively with programmers and the broader manufacturing team Must Have 1-3 years of experience as a CNC Operator or hands-on machining shop exposure Strong mechanical intuition and experience working with aluminum and stainless steel Ability to read engineering drawings and interpret basic GD&T Familiarity with G-code and in-process quality control checks Team-oriented mindset with a strong focus on safety, organization, and reliability Experience with CAMWorks, Fusion 360, or Siemens NX workflows Familiarity with Heidenhain controls and CNC machines Experience with probing, tool changes, and fixture setup Interest in growing into CNC programming or process development Benefits & Compensation Salary Range: $27 - $39 per hour Health, dental, and vision insurance 401(k) with company match Paid time off and holidays Equal Opportunity Employer 1X is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, gender identity or expression, sexual orientation, national origin, ancestry, citizenship, age, marital status, medical condition, genetic information, disability, military or veteran status, or any other characteristic protected under applicable federal, state, or local law. On-site Hayward, California, United States $27 - $39 per hour Manufacturing and ProductionAll done! Your application has been successfully submitted! Other jobs

About Us: Wunder-Bar For over 50 years, Wunder-Bar, a Middleby Company, has been at the forefront of beverage dispensing innovation. We have built a legacy of exceptional product development, unmatched customer satisfaction, and superior operational performance. Our commitment to quality and service remains unwavering, as we continue to set the global standard for beverage dispensing solutions. When you walk into nearly any bar or tavern around the world, chances are you'll see a Wunder-Bar bar gun-trusted by industry professionals for its reliability and precision. Our flexible hose post-mix dispenser is the go-to choice for beverage dispensing, a true testament to our pioneering spirit. In addition, we offer a comprehensive range of beverage dispensing systems such as beverage towers, non-carbonated bubblers, nitro beverage dispensing systems, and coffee equipment. We also provide innovative dispensing solutions for pizza sauce and condiments. At Wunder-Bar, we understand that value and service are crucial to our success. We are committed to maintaining this philosophy now and into the future, as we continue to lead the way in beverage and food dispensing innovation. Our relentless drive for excellence has extended into a variety of new dispensing systems, ensuring that we stay ahead of the curve and continue to meet the evolving needs of our customers. We are seeking a skilled CNC Machine Operator to safely and precisely operate computer numerically controlled (CNC) machinery for a variety of tasks. Mid-Shift 12:00pm - 8:30pm. As a CNC Operator, you will be responsible for producing high-quality parts and materials by programming and operating CNC machines to perform precise operations. The ideal candidate will have a strong mechanical aptitude, excellent attention to detail, and a commitment to following all safety protocols. The ability to work with focus and accuracy in a fast-paced environment is essential for success in this role. Main Responsibilities * Prepare and operate CNC machines to perform tasks such as drilling, grinding, and milling * Understand specifications of the task at hand and the desired result by reading blueprints, and mechanical drawings * Translate instructions into computer commands so the machines can perform the correct function * Prepare and load raw materials and parts onto the machines * Prepare a test run to check if the machines produce outputs according to specifications * Set machines to complete full cycles to fabricate large number of parts * Supervise the machines while they execute the tasks and make any necessary adjustments to produce a better result * Inspect and measure finished products and compare them with requirements to determine if the process has been completed properly * Check and maintain machinery daily to ensure functionality * Ability to read and interpret mechanical documents and drawings * Computer savvy with basic understanding of computer programming * Mechanical aptitude and good math skills * A keen eye for detail and results-driven approach * Good communication abilities * Proven experience as CNC operator a plus Education and Experience * High school diploma or equivalent; certificate or diploma in engineering or relevant discipline is a plus * Successfully completed apprenticeship is a plus Benefits * Competitive salary and benefits package * Opportunities for professional growth and development * Collaborative and innovative work environment * Health, dental, and vision insurance * Retirement savings plan * Paid time off and holidays Physical & Mental Requirements * Ability to work in a lab, manufacturing, or office environment. * May require lifting of components and tools up to 25 lbs. * Strong attention to detail and focus for prolonged periods. Work Environment * Standard office, lab, and manufacturing settings. * Exposure to mechanical and electrical equipment. * Safety protocols must be followed when working with high-voltage components or machinery. California Employment Compliance * This position complies with all applicable California labor laws, including wage and hour laws, anti-discrimination protections, and workplace safety requirements. * Employees in California are entitled to meal and rest breaks as mandated by state law. * This role complies with the California Fair Pay Act, ensuring equal pay for substantially similar work. * Reasonable accommodations will be provided to qualified individuals with disabilities as required under the California Fair Employment and Housing Act (FEHA). * All personal employee data is handled in accordance with the California Consumer Privacy Act (CCPA).

Job DescriptionDescription: About Us: Wunder-Bar For over 50 years, Wunder-Bar, a Middleby Company, has been at the forefront of beverage dispensing innovation. We have built a legacy of exceptional product development, unmatched customer satisfaction, and superior operational performance. Our commitment to quality and service remains unwavering, as we continue to set the global standard for beverage dispensing solutions. When you walk into nearly any bar or tavern around the world, chances are you'll see a Wunder-Bar bar gun-trusted by industry professionals for its reliability and precision. Our flexible hose post-mix dispenser is the go-to choice for beverage dispensing, a true testament to our pioneering spirit. In addition, we offer a comprehensive range of beverage dispensing systems such as beverage towers, non-carbonated bubblers, nitro beverage dispensing systems, and coffee equipment. We also provide innovative dispensing solutions for pizza sauce and condiments. At Wunder-Bar, we understand that value and service are crucial to our success. We are committed to maintaining this philosophy now and into the future, as we continue to lead the way in beverage and food dispensing innovation. Our relentless drive for excellence has extended into a variety of new dispensing systems, ensuring that we stay ahead of the curve and continue to meet the evolving needs of our customers. We are seeking a skilled CNC Machine Operator to safely and precisely operate computer numerically controlled (CNC) machinery for a variety of tasks. Mid-Shift 12:00pm - 8:30pm . As a CNC Operator, you will be responsible for producing high-quality parts and materials by programming and operating CNC machines to perform precise operations. The ideal candidate will have a strong mechanical aptitude, excellent attention to detail, and a commitment to following all safety protocols. The ability to work with focus and accuracy in a fast-paced environment is essential for success in this role. Main Responsibilities Prepare and operate CNC machines to perform tasks such as drilling, grinding, and milling Understand specifications of the task at hand and the desired result by reading blueprints, and mechanical drawings Translate instructions into computer commands so the machines can perform the correct function Prepare and load raw materials and parts onto the machines Prepare a test run to check if the machines produce outputs according to specifications Set machines to complete full cycles to fabricate large number of parts Supervise the machines while they execute the tasks and make any necessary adjustments to produce a better result Inspect and measure finished products and compare them with requirements to determine if the process has been completed properly Check and maintain machinery daily to ensure functionality Requirements: Ability to read and interpret mechanical documents and drawings Computer savvy with basic understanding of computer programming Mechanical aptitude and good math skills A keen eye for detail and results-driven approach Good communication abilities Proven experience as CNC operator a plus Education and Experience High school diploma or equivalent; certificate or diploma in engineering or relevant discipline is a plus Successfully completed apprenticeship is a plus Benefits Competitive salary and benefits package Opportunities for professional growth and development Collaborative and innovative work environment Health, dental, and vision insurance Retirement savings plan Paid time off and holidays Physical & Mental Requirements Ability to work in a lab, manufacturing, or office environment. May require lifting of components and tools up to 25 lbs. Strong attention to detail and focus for prolonged periods. Work Environment Standard office, lab, and manufacturing settings. Exposure to mechanical and electrical equipment. Safety protocols must be followed when working with high-voltage components or machinery. California Employment Compliance This position complies with all applicable California labor laws, including wage and hour laws, anti-discrimination protections, and workplace safety requirements. Employees in California are entitled to meal and rest breaks as mandated by state law. This role complies with the California Fair Pay Act, ensuring equal pay for substantially similar work. Reasonable accommodations will be provided to qualified individuals with disabilities as required under the California Fair Employment and Housing Act (FEHA). All personal employee data is handled in accordance with the California Consumer Privacy Act (CCPA).

General Description OMW Corporation is a world leading supplier of custom manufactured mechanical parts and assemblies. We work for some of the world's most exciting companies in the aerospace, commercial launch, electronics, semiconductors, and medical industries. We've been in business 28 years, and we are currently growing rapidly. We're located in Novato, California in northern Marin County, just north of San Francisco and southwest of the beautiful Napa Valley. The Machine Operator's responsibility is, to load and run parts in CNC machines, including computer-controlled mills and lathes. Some minor part assembly and deburr, part inspection, and other related manufacturing tasks may be expected as part of the job. An ideal candidates will have experience operating CNC machines, good mechanical aptitude, be familiar with inspecting and measuring mechanical parts with calipers and micrometers, have some experience making simple changes to machine offsets, and be able to inspect and replace broken tools and re-offset them. We are willing to train the right candidate. Specific Skills Required Ability to lift 50lbs comfortably Good mechanical skills Excellent attention to detail Comfort with physical labor and hand tools Basic computer skills Ability to communicate with written and verbal English language Compensation based on experience. Benefits include 100% company paid healthcare for the employee (85% for family), generous paid time off accrual, retirement plan with company contribution, educational support, bonuses, and more. Please email your resume or job history to email provided in header. Suitable candidates will be contacted for interviews. This position requires use of information or access to production processes subject to national security controls under the U.S. export control laws and regulations (including, but not limited to, the International Traffic in Arms Regulations (ITAR) and the Export Administration Regulations (EAR)). To be qualified to work for OMW Corporation, a successful applicant must be a U.S. Person, as defined in those regulations, and able to supply evidence of that qualification prior to starting work. The U.S. export control regulations define a U.S. Person as a U.S. Citizen, U.S. National, U.S. Permanent Resident (i.e., “Green Card Holder”), and certain categories of Political Asylees and Refugees. OMW Corporation is an equal opportunity employer and drug-free workplace.

Parmatech Corporation, a wholly-owned subsidiary of ATW Companies based in Petaluma, CA, is a leading supplier of complex custom manufactured metal components to demanding markets (medical, industrial, defense, aerospace, etc.) Parmatech deploys established and emerging technologies such as Metal Injection Molding (MIM), micro-machining, and 3D Printed Metal (3DPM) to deliver consistent high quality product. Parmatech is a pioneer in MIM, developing, patenting, and licensing the technology in the early 1970's to help kick start a market that is now over $2.5 Billion. MIM is a low cost, high volume manufacturing process producing parts to near net shape, reducing or eliminating the need for secondary and machining operations. 3DPM is cutting edge technology that can deliver concept to prototype in 2 weeks and deliver complex shapes not possible with machining, casting or molding. Parmatech has recently announced a partnership with HP in launching the HP Metal Jet 3D printing system with the goal of continuing Parmatech's pioneering spirit of developing cutting edge metal fabrication technologies. Parmatech has over forty-five years of operational experience on the world stage of metals fabrication, and in serving the Northern California community. Our goal is to continue our history of success and sustainability in business, culture, and community. The CNC Operator and Programmer is responsible for producing machined parts by programming, setting up and operating machining equipment in a production and proto-typing environment at a level that supports the achievement of the site's business goals and objectives. #CB ACCOUNTABILITIES: * Setup and operate CNC machining centers while ensuring the setup will produce the necessary quality throughout and cycle times are adhered to. * Prove out, de-bug and give feedback on CNC programs. * Write CNC programs as needed. * Build and modify fixtures as necessary. * Responsible for preparing and updating process documents for jobs setup and operations. * Provide input on job feasibility. * Setup and operate secondary operations when cycle time of your primary machine allows. * Setup and operate manual equipment as necessary. * Ensure all tools and materials necessary to keep work flowing is available as needed. * Responsible for Predictive and Preventative maintenance of all Machine Shop equipment. QUALIFICATIONS: * High school diploma or equivalent preferred. * Minimum 2 years' experience in a machining environment * Strong computer skills including word processing, email and calendaring. * Strong mechanical skills. * Proven problem solving and prioritization skills. PAY RANGE: $40.00 - $50.00 per Hour

Physical Intelligence is building the future where AI-powered robots seamlessly integrate into our daily lives. Imagine a robot that can fold your laundry, prepare meals, and organize your space. Picture robots in warehouses that can handle any package, or manufacturing robots that can adapt to new products without reprogramming. We're making this vision reality by developing general-purpose AI that can control robots to perform any physical task. Our team of engineers, scientists, and roboticists is creating foundation models-the same breakthrough technology behind ChatGPT-but for the physical world. Just as language models learned to understand and generate text from massive datasets, our robots learn to interact with the physical world through high-quality demonstration data. The Role: Powering the AI Revolution Data collection is the fuel that drives our mission. Every robot movement, every successful task completion, every demonstration you provide teaches our AI systems how to interact with the physical world. As a Robot Operator, you're not just controlling robots-you're literally training the AI that will power the next generation of intelligent machines. You'll be at the forefront of robotics AI, working hands-on with cutting-edge robotic systems to generate the high-quality training data our models need. Your precise demonstrations teach our AI everything from delicate manipulation tasks to complex multi-step processes. This is your chance to directly contribute to technology that will transform how robots help humans in homes, workplaces, and beyond. What You'll Do Primary Responsibilities Teleoperate robotic arms through a variety of tasks using our intuitive control systems Either lead robot movements with your arms (the robot mirrors your actions) or guide robots using specialized controllers Complete diverse tasks ranging from household activities like folding laundry to complex assembly work Maintain high standards for data quality and consistency across all demonstrations Meet established metrics for data collection volume and quality during your shift Important Note: This is a metrics-based role where you'll be expected to meet specific data collection goals throughout your shift. The work involves repetitive task execution, and the quality of data collection is extremely important to our AI training success.You can watch some examples of this here: **************************************************************************** Example Tasks You'll Train Robots On Picking up grocery items and placing them in shipping bags Sorting cups, plates, and utensils into bins Opening and closing jars of various sizes Folding different types of clothing and fabrics Installing light bulbs and other simple assembly tasks Multi-step electronics assembly processes Additional Duties Review and annotate videos of robot task performances using computer interfaces Provide detailed feedback on robot performance and data quality Assist with equipment setup and basic office tasks as needed Participate in process improvements to enhance data collection efficiency Physical Requirements Ability to stand at a workstation for 8-hour shifts Full use of both arms and hands for robot control Good hand-eye coordination and manual dexterity Attention to detail for quality control Work Environment & Schedule Shift Options (8 hours with 30-minute lunch + two paid breaks): Currently looking for those interested in a Thursday to Sunday schedule and overnight coverage. Morning: 7:00 AM - 3:30 PM PT Evening: 3:30 PM - 12:00 AM PT Overnight: 12:00 AM - 7:00 AM PT Commitment: Minimum 4 days per week, with preference for 5-day availability Compensation: $25/hour + benefits package What We're Looking For Ideal Background Experience with hands-on technical work, lab environments, or precision tasks Interest in AI, robotics, and cutting-edge technology Strong attention to detail and quality focus Key Qualities Meticulous attention to detail-data quality is crucial for AI training Good manual dexterity and hand-eye coordination Enjoys repetitive, precision-focused work Thrives in fast-paced, metrics-driven environments Excited about contributing to breakthrough AI research Collaborative mindset and strong work ethic Nice to Have Experience with robotics systems or automation Background in manufacturing, assembly, or laboratory work Familiarity with AI/ML concepts Gaming or simulation experience with controllers Why This Role Matters You'll be part of the team building the foundation for general-purpose robotics AI. Every demonstration you provide directly impacts our ability to create robots that can help with household chores, assist in workplaces, and improve quality of life. This is a rare opportunity to work at the cutting edge of AI and robotics while developing valuable technical skills in a rapidly growing field. Ready to help train the robots of tomorrow? We'd love to connect with you!

TEAM's is a global best in class provider of machining services to industrial sites and manufacturing facilities. This requires our technicians to align to these expectations. The general duties and major areas of responsibilities of the Machining technicians can be broken down into the following stages. * Review of client job scope * Compliance with all safety procedures and job documentation. * Accountability of job equipment and tooling prior to arriving job site. * Achieve or exceed client quality expectations. * Accomplish or exceed client production expectations. Essential Job Functions * Maintains a safe, secure and healthy environment by adhering to Company/Customer safety standards and practices and to legal regulations, alerting others regarding potential hazards or concern * Performs all duties as assigned and adheres to TEAM's Core Values. * Performs field machining services on client work sites performing any of the following duties: * Pipe cutting and beveling * Flange resurfacing * Drilling and tapping * Milling motor or pump bases * Line boring * Key-way cutting * Shaft turning * Metal disintegration bolt removal * Identifies circumstances that necessitate the use of proper safety procedures and equipment. * Documents all field machining service activities as required. Job Qualifications * High school diploma or equivalent preferred. Technical school or relevant training preferred. * Three (3) or more years of experience in field machining in an industrial setting required. * Current HAZWOPER training certificate preferred. * Travel Requirements: 0% - 27% Work Conditions * Position is based out of a branch or site location. * Shop duties require primarily indoor work in a shop atmosphere * Field duties require indoor and outdoor work in a plant atmosphere * Interaction with other crew employees, as well as supervisors and client personnel * Working in plant and/or shop areas around production machinery with extreme noise levels * Must be able to wear safety equipment as required by the safety department for personal protection * May be at more than one job site in a day and must be able to tolerate climate changes * May be required to travel out of town on a periodic basis Physical and Mental Requirements * Ability to lift and carry 50 pounds * Must be able to walk and climb except when performing non-field duties * Sufficient clarity of speech and hearing or other communication capabilities, with or without reasonable accommodation, which permits employee to communicate effectively * Sufficient vision or other powers of observation, with or without reasonable accommodations, which permits employee to investigations * Sufficient manual dexterity with or without reasonable accommodation, which permit the employee to perform routine office duties * Sufficient personal mobility and physical reflexes, with or without reasonable accommodations to perform office duties and travel when necessary to off-site locations * Sufficient personal mobility to maneuver within a refinery or plant environment to include the ability to gain access to elevated platforms via ladders and stairwells * Ability to maintain focus and multitask effectively * Excellent communication skills Additional Job Description Anticipated compensation for this role is $72,800.00 - $93,600.00 per year plus benefits. Note: Disclosure as required by Cal. Lab. Code § 432.3 of the pay range for this role when being hired into our locations in California. Team reserves the right to pay more or less than the pasted range. Actual compensation will be based on experience, qualifications, and geography.

* 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 Therm-x of California is the leading manufacturer of Advanced Temperature and Control Systems for Hi-Technology industries. We have been in business for over 30 years and have a diverse customer base. We offer competitive pay, medical, dental, vision, 401(K), sick leave and paid time off. The CNC Programmer will be responsible for the creation and revision of CNC programs while adhering to quality requirements and workmanship standards. Program CNC lathes and mills utilizing Mastercam for new products, fixtures, and tooling. Also responsible for building and maintaining relationships in a team environment modeling professionalism, inter-personal skills, problem solving, adaptability, and personal value commitment. Responsibilities include but are not limited to; Program multi axis lathes and 4 axis mills. Use Mastercam CAM software package to plan processes and develop fixturing, tooling and machine programs. Keep programming and design software updated. Provide simple and complex written and spoken communication links. Review Processes within the department and monitor on a continuous basis for effectiveness and possible improvements. Schedule, track, and monitor projects. 3D modeling. Participate in quoting machined parts. Other duties may be assigned. Desired Skills 3 years of Programming and 5 years machining experience. Proficient in mid-level programming including 3D, surfacing, canned cycles, dynamic, transforms and high speed Professional development and Technical/trade school training strongly preferred Experience with Inventor, Solidworks, NCSimul or other CAD/CAM or simulation software strongly preferred Excellent problem solving and conceptual skills. Excellent written and verbal communication skills. Must have a proficient understanding of G-code and M-code. Proficient with GD&T Experience machining a variety of metal alloys including aluminum, stainless steel, copper, brass. Additional experience with plastics such as teflon a plus. Experience in semiconductor industry and Copy Exact a plus While performing the duties of this job, the employee is required to stand; use hands to feel, handle, or grab; reach, pull, push, and lift with hands and arms; walk, stoop, kneel, crouch and reach. Some sitting may be required. Physical Demands: While performing the duties of this job, the employee is regularly required to be in a stationary position; move within the facilities, constantly operate machining equipment and tools, inspect surroundings and equipment, occasionally ascends/descends a ladder, communicate with others, detect odors, and transport equipment up to 50+ pounds Work Environment: High noise level associated with a manufacturing facility

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 on the day shift (8:30am - 5:00pm) to support initial ramp-up and training. Within the first three months, it will transition to a permanent night shift, operating from 11:00pm to 7:30am. 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 $47-$59 USD

Job Description Fuse is on a mission to accelerate the world's transition to fusion energy. Our core product is TITAN: an Impedance Matched Marx Generator (IMG). TITAN is the most efficient and powerful (TW) machine of its kind. Fusers have also built and licensed 2 novel pulsed power generators. Each Team member will be intimately familiar with Fuse's machines and will put their mechanical abilities to the test as they assemble them according to the Engineers' exacting specifications. Team members also have to have a deep reserve of problem-solving skills to quickly troubleshoot issues that arise. They usually can't wait to get home to tinker in their shop. They're the people you want to call when something goes wrong. You are joining an early-stage fusion company. Please expect to wear different hats and take 0 to 1 ownership of objectives. Changing the world is hard but honorable and fulfilling. You should expect to work extremely hard to make a dent. This is not a regular job. Fusers are on a mission to change the world. As a machinist/programmer, you will play a key role in manufacturing TITAN components, ensuring precision and quality in all parts. This position will focus on operating and programming Haas CNC machines, ensuring that all machined parts meet the highest standards required. You will collaborate closely with design engineering to manufacture parts for both prototypes and production, contributing directly to mission-critical projects. Role Set up and operate CNC mills, lathes, (4 axis, y axis turning), selecting appropriate tooling to ensure precision machining of parts. Write and edit programs for CNC machines (HAAS) to fabricate components. Optimize machine cycles for productivity and accuracy. Select and create tooling setups based on part requirements. Use inspection tools such as calipers, micrometers, and evaluate inspection reports from Coordinate Measurement Machines (CMM's) to verify the dimensions and quality of parts. Run multiple CNC machines simultaneously, scheduling jobs effectively to maximize production output without compromising quality. Work with design engineering teams to help with manufacturability, design considerations, and material suitability. Assist in resolving any non-conformance issues during the machining process. Maintain accurate documentation of part configuration. Identify defects during the manufacturing process and write non-conformance tickets to communicate issues and initiate resolution processes. Procure materials needed for machining jobs as per project requirements. Assist in training new employees and provide guidance to other machinists in the shop on CNC programming, machining processes, and best practices. Minimum Requirements High school diploma (or GED) and at least 4 years of related experience or equivalent combination of education and experience in CNC machining 1+ years of professional experience on setup and operation of CNC mills and/or lathes 1+ years of professional experience reading G-code and programming CNC machine Skilled in using inspection tools such as CMM, calipers, micrometers, and other precision measuring instruments to verify dimensions and ensure quality standards are met. Strong understanding of GD&T and its applications. Familiar with SolidWorks, Fusion CAD/CAM, Mastercam, or other CAM software for part programming and design interpretation. Possesses a solid foundation in geometric, trigonometric, and practical shop mathematics, enabling the application of fractional, decimal, and conversion calculations to machining processes. Develop and implement comprehensive maintenance procedures for all machining equipment, ensuring they are easily understood and executable by any qualified technician. Establish and maintain a detailed maintenance log and a well-organized system for tracking equipment service, repairs, and preventative maintenance, guaranteeing seamless operational continuity. Additional Requirements Must be capable of acquiring forklift operator certification.Ability to drive a forklift and/or scissor lift May be required to work extended hours or weekend shifts to meet time-sensitive project goals. Must be able to travel and work. Physical Requirements Capable of maintaining a fixed position, either standing or seated, for extended durations during machine operation. Can lift, transport, and place items weighing up to 25 pounds. Skilled in utilizing manual tools and precise measurement equipment, and able to contribute to the setup of assembly test fixtures. May occasionally be required to lift and move substantial or large items weighing up to 50 pounds. Requires consistent mobility within the manufacturing shop to run and maintain a range of machinery. Safety Maintain consistent use of required PPE, including eye protection, hearing protection, face protection, hand protection, and protective footwear. Implement lockout/tagout procedures, conduct routine equipment safety inspections, and maintain safe machine operation practices. Comply with all safety regulations, encompassing the proper management and disposal of hazardous substances. Bonus Experience in programming and operating Coordinate Measuring Machines (CMMs). Understanding of the appropriate procedures for cleaning, packaging, and documenting components. Experience with composite materials and their associated fabrication methodologies. Welding expertise, including TIG, Ultra-High Vacuum TIG, Electron Beam Welding, or other joining methods. A working knowledge of metal fabrication techniques for sheet metal and or structural components. ITAR REQUIREMENTS: To conform to U.S. Government technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here. Fuse is an Equal Opportunity Employer; employment with Fuse is governed on the basis of merit, competence, and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability, or any other legally protected status. Applicants wishing to view a copy of Fuse's Affirmative Action Plan for veterans and individuals with disabilities, or applicants requiring reasonable accommodation to the application/interview process should notify the Human Resources Department at info@f.energy. Compensation Range: $30K - $90K

Job Description About the Role: We are seeking an experienced Machinist / CNC Programmer to join a growing manufacturing team specializing in precision molds, fixtures, and equipment for the medical industry. This role requires expertise in CNC programming, machining, and mold fabrication, with the ability to interpret technical drawings and collaborate with engineering teams. The ideal candidate is detail-oriented, safety-conscious, and skilled in producing high-precision components that meet exacting quality standards. Responsibilities: Program, set up, and operate CNC mills and manual machining equipment to produce precision parts, molds, fixtures, and jigs. Interpret blueprints, CAD models, and technical drawings to determine machining methods, setups, and tooling requirements. Perform complex CNC programming using CAM software (e.g., SolidWorks, Fusion360) to achieve tight tolerances and superior accuracy. Conduct detailed inspections of finished components using precision measurement instruments to ensure quality compliance. Collaborate with engineering and design teams to improve manufacturability, tooling design, and machining processes. Perform mold maintenance, including disassembly, cleaning, repair, and reassembly. Maintain equipment by performing routine cleaning, lubrication, and troubleshooting tasks to ensure peak performance. Safely handle machines, tools, and materials, adhering to all safety guidelines and participating in required safety training. Qualifications: High school diploma or equivalent required; technical certifications or trade school training preferred. Proven experience in CNC programming, setup, and operation, with additional manual machining expertise. Familiarity with CAD/CAM software such as SolidWorks, Fusion360, or similar programs. Strong knowledge of machining processes, shop mathematics, and metal properties. Ability to read and interpret technical documents, operating instructions, and safety manuals. Mechanical aptitude with working knowledge of hydraulic systems, electrical wiring, lubrication, and cooling systems. Ability to lift up to 50 pounds and perform physical tasks associated with machining operations. Strong problem-solving skills with the ability to work independently and collaboratively within a team environment. Desired Qualifications: Experience in mold fabrication and maintenance for medical or high-precision manufacturing. Background in process optimization and tooling improvements. Hands-on experience with inspection techniques, precision measurement instruments, and quality control practices. Demonstrated ability to suggest design or process improvements to engineering teams.

Stäubli is a global industrial and mechatronic solution provider with four dedicated Divisions: Electrical Connectors, Fluid Connectors, Robotics and Textile, serving customers who aim to increase their productivity in many industrial sectors. Stäubli currently operates in 28 countries, with employees in 50 countries on four continents. Its global workforce of 6,000 shares a commitment to partnering with customers in nearly every industry to provide comprehensive solutions with long-term support. Stäubli Electrical Connectors develops highly reliable connection solutions based on the MULTILAM contact technology. In the field of photovoltaics, Stäubli is a pioneer and global market leader with its MC4 connector portfolio. Stäubli provides connections for life in industries such as renewable energies, industrial automation applications, power transmission and distribution, railway, welding automation, test and measurement, medical devices, and E-mobility. People, Passion, Performance, Partnership are the values we live by. Do we fit together? Let's find out! We look forward to receiving your application! Job Description This position will be responsible for the Machine Shop & Automation area including all material, machinery, and personnel inside the shop. The CNC Machinist will be responsible for the operation, maintenance, and training on any automated equipment & machine tools. This position works closely with Engineering & Production to produce tooling, prototype components, and various Stäubli ECS products. Essential Duties and Responsibilities · Set up and program CNC mill, lathe, and screw machine for prototypes, fixtures, or production. · Work with quoting to estimate labor & material costs for new machining jobs. · Use SAP ERP to maintain inventory of all material used in the shop. · Supervise all personnel working within the machine shop. · Maintain all shop equipment & coordinate 3rd party maintenance schedules. · Assist Manufacturing Engineer with design & building of fixtures or equipment for production. · Perform finished good inspections as required. · Perform maintenance and repairs on all machinery within the automation area. · Train operators & other personnel on equipment or machinery in the machine shop/ automation area. · Troubleshoot the cause of manufacturing defects & resolve issues. · Monitor production of automated equipment, working with vendors to solve issues or make improvements. Lift up to 50 lbs. regularly & stand for extended periods of time. Maintain an organized & safe work environment including proper waste disposal. Performs other duties as assigned by manager. Qualifications To perform this job successfully, an individual must be able to: · Proficiently setup and program CNC mills, lathes, and screw machines. · Read and understand engineering drawings. · Understand GD&T on machined component prints. · Be familiar with advanced manufacturing methods & techniques. Education and/or Experience · 2+ years of experience working in a machine shop · 2+ years CNC equipment experience. · 2+ years CAM/CAD experience; Inventor a plus · Experience with inspection tools including calipers, bore gage, micrometer, gage pins. · Basic mechanical/electrical experience. · Experience with hazardous material a plus. Additional Information Stäubli Corporation is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.

Job Description Pick a challenge that is bigger than your lifetime. New ideas are all around us, but only a few will change the world. That's our focus at Nutcracker. We are an early-stage company looking at mRNA and its production in a completely different way. We are challenging the conventional and merging both innovative science with engineering to not just save lives, but to improve the manufacturing and delivery of critical health solutions. Yes, as our name implies, we are working to crack some of the toughest scientific and engineering nuts out there. If you are driven to discover, create, and inspire something that moves science and technology forward, and lasts a lifetime and beyond, you're ready to be a Nutcracker.Responsibilities: Responsible for executing, prioritizing and completing all required machining work orders on-time while meeting all quality requirements Oversees all machine shop equipment maintenance and repairs Manages all machine shop spare component inventory Operates all micro-precision machining work centers safely and efficiently Programs all tool pathing utilizing CAM software Troubleshoots and resolves all challenges in machining operations and improves quality and throughput Maintains component specifications while working with complex, tight tolerance parts of various thermoplastic and other misc. materials Initiates discussions with engineering team members to recommend new design best-practices for machined components Participates in meetings and acts as the company machining process SME both cross-functionally and within the consumables manufacturing department Other responsibilities within the scope of the machining operations as required Requirements: Extensive experience programming and operating high precision CNC machining work centers in both a prototype and production environment Experience with micro-machining of tight tolerance plastic parts is a plus 5+ years of CNC machining experience preferred Proficiency with both SolidWorks and Fusion360 CAM software programs Experience working in a GMP or similar regulated environment within the medical device or biotech industry is a plus Hands-on approach with practical working ability to operate CNC machines confidently and safely in a fast-paced and quality sensitive environment using independent decision-making skills Ability to think critically and demonstrate effective troubleshooting and problem-solving skills Excellent interpersonal, verbal and written communication skills, and the ability to work well independently and with other team members is essential Ability to use MS Office suite and other applications as needed to meet all daily operational needs Strong ability to be innovative in advanced and new machining techniques Nutcracker Therapeutics is an early stage life science company building a workplace where highly collaborative and diverse teams thrive. If your best work is performed in a fast-paced entrepreneurial work environment where meaningful work is mastered each day, we'd love to hear from you. Nutcracker Therapeutics is an equal opportunity employer and values diversity, as such, we do not unlawfully discriminate on the basis of race, color, religion, citizenship, political activity or affiliation, marital status, age, national origin, ancestry, physical or mental disability, medical condition (as defined under California law), veteran status, sexual orientation, gender identity, gender expression, sex or gender (which includes pregnancy, childbirth, breastfeeding, or related medical conditions), taking or requesting statutorily protected leave, or any other basis protected by law. Agency Disclaimer:Nutcracker Therapeutics, Inc. (hereafter, Nutcracker) does not accept unsolicited resumes from recruiters or employment agencies in response to the Nutcracker Careers page or a Nutcracker social media post. Recruiters, agencies and other persons need to have written agreement with Nutcracker, and written approval from a Nutcracker Human Resources representative, to submit resumes for a specific position in order to receive credit. Nutcracker will not consider or agree to payment of any referral compensation or recruiter fee relating to unsolicited resumes and without a written agreement. Nutcracker explicitly reserves the right to hire said candidate(s) without any financial or other obligation to the recruiter or agency. Any unsolicited resumes, including those submitted to hiring managers, are deemed to be the property of Nutcracker. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Requirements Requirements & Qualifications: High School diploma or equivalent required; experience or technical training related to manufacturing. Minimum 5 years of experience responsible for full operational process. This includes the use of blueprints, measuring equipment, inspecting equipment, and lifting devices. Must have strong math abilities, blueprint comprehension and verbal/written communication. Must have a strong attention to detail with ability to follow detailed instructions. Must have the ability to maintain a neat and organized work are while maintaining safety, quality and being consciousness of time to meet deadlines. Must be authorized to work in the U.S. without sponsorship. Salary Description $28.30 to $39.10 depending on experience

As a machinist you will develop and sustain machining processes utilizing cutting edge machine tools such as Swiss Style Lathes, Single and Multi-Turret Lathes, and 3 to 5 axis Milling centers. Working closely with R&D on microwave applications, you will influence designs for mechanical components and assemblies, ensure design for manufacturability, facilitate release and support production. Requirements: We are looking for a highly motivated individual with desire to learn advanced machining skills. This position will require a Career level Machinist with a knack for precision and detail. Must have the willingness to learn, strong teamwork, positive attitude, dedication, and job flexibility are a must. In addition, you will interface with Engineering, Maintenance, and Management as well as production/NPI Schedulers. Experience with any/all the following is highly desired: 3 to 5 axis milling Swiss Style Lathes Mill/Turn Machine Center Advanced Metrology CNC Programming/CAM Programming Software CAD/Solid Modeling Tool Grinding Interpreting specifications including Geometric Dimensioning and Tolerancing (GD&T)

Job Description 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

Fuse is on a mission to accelerate the world's transition to fusion energy. Our core product is TITAN: an Impedance Matched Marx Generator (IMG). TITAN is the most efficient and powerful (TW) machine of its kind. Fusers have also built and licensed 2 novel pulsed power generators. Each Team member will be intimately familiar with Fuse's machines and will put their mechanical abilities to the test as they assemble them according to the Engineers' exacting specifications. Team members also have to have a deep reserve of problem-solving skills to quickly troubleshoot issues that arise. They usually can't wait to get home to tinker in their shop. They're the people you want to call when something goes wrong. You are joining an early-stage fusion company. Please expect to wear different hats and take 0 to 1 ownership of objectives. Changing the world is hard but honorable and fulfilling. You should expect to work extremely hard to make a dent. This is not a regular job. Fusers are on a mission to change the world. As a machinist/programmer, you will play a key role in manufacturing TITAN components, ensuring precision and quality in all parts. This position will focus on operating and programming Haas CNC machines, ensuring that all machined parts meet the highest standards required. You will collaborate closely with design engineering to manufacture parts for both prototypes and production, contributing directly to mission-critical projects. Role Set up and operate CNC mills, lathes, (4 axis, y axis turning), selecting appropriate tooling to ensure precision machining of parts. Write and edit programs for CNC machines (HAAS) to fabricate components. Optimize machine cycles for productivity and accuracy. Select and create tooling setups based on part requirements. Use inspection tools such as calipers, micrometers, and evaluate inspection reports from Coordinate Measurement Machines (CMM's) to verify the dimensions and quality of parts. Run multiple CNC machines simultaneously, scheduling jobs effectively to maximize production output without compromising quality. Work with design engineering teams to help with manufacturability, design considerations, and material suitability. Assist in resolving any non-conformance issues during the machining process. Maintain accurate documentation of part configuration. Identify defects during the manufacturing process and write non-conformance tickets to communicate issues and initiate resolution processes. Procure materials needed for machining jobs as per project requirements. Assist in training new employees and provide guidance to other machinists in the shop on CNC programming, machining processes, and best practices. Minimum Requirements High school diploma (or GED) and at least 4 years of related experience or equivalent combination of education and experience in CNC machining 1+ years of professional experience on setup and operation of CNC mills and/or lathes 1+ years of professional experience reading G-code and programming CNC machine Skilled in using inspection tools such as CMM, calipers, micrometers, and other precision measuring instruments to verify dimensions and ensure quality standards are met. Strong understanding of GD&T and its applications. Familiar with SolidWorks, Fusion CAD/CAM, Mastercam, or other CAM software for part programming and design interpretation. Possesses a solid foundation in geometric, trigonometric, and practical shop mathematics, enabling the application of fractional, decimal, and conversion calculations to machining processes. Develop and implement comprehensive maintenance procedures for all machining equipment, ensuring they are easily understood and executable by any qualified technician. Establish and maintain a detailed maintenance log and a well-organized system for tracking equipment service, repairs, and preventative maintenance, guaranteeing seamless operational continuity. Additional Requirements Must be capable of acquiring forklift operator certification.Ability to drive a forklift and/or scissor lift May be required to work extended hours or weekend shifts to meet time-sensitive project goals. Must be able to travel and work. Physical Requirements Capable of maintaining a fixed position, either standing or seated, for extended durations during machine operation. Can lift, transport, and place items weighing up to 25 pounds. Skilled in utilizing manual tools and precise measurement equipment, and able to contribute to the setup of assembly test fixtures. May occasionally be required to lift and move substantial or large items weighing up to 50 pounds. Requires consistent mobility within the manufacturing shop to run and maintain a range of machinery. Safety Maintain consistent use of required PPE, including eye protection, hearing protection, face protection, hand protection, and protective footwear. Implement lockout/tagout procedures, conduct routine equipment safety inspections, and maintain safe machine operation practices. Comply with all safety regulations, encompassing the proper management and disposal of hazardous substances. Bonus Experience in programming and operating Coordinate Measuring Machines (CMMs). Understanding of the appropriate procedures for cleaning, packaging, and documenting components. Experience with composite materials and their associated fabrication methodologies. Welding expertise, including TIG, Ultra-High Vacuum TIG, Electron Beam Welding, or other joining methods. A working knowledge of metal fabrication techniques for sheet metal and or structural components. ITAR REQUIREMENTS: To conform to U.S. Government technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here. Fuse is an Equal Opportunity Employer; employment with Fuse is governed on the basis of merit, competence, and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability, or any other legally protected status. Applicants wishing to view a copy of Fuse's Affirmative Action Plan for veterans and individuals with disabilities, or applicants requiring reasonable accommodation to the application/interview process should notify the Human Resources Department at info@f.energy.

Job Description Therm-x of California is the leading manufacture for Advanced Temperature and Control Systems for Hi-Technology industries. We have been in business for over 30 years and have a diverse customer base. We offer competitive pay, medical, dental, 401 (K), and paid time off. We are looking for Mill & Lathe Swing Shift Machinist's that will be responsible for the setup and operation of a variety of machine tools. Responsibilities include, but are not limited to: Knowledge of metal cutting machining procedures, shop mathematics, metal properties, and layout. Work directly with department leads and engineering to run part specific process instructions. Prove out CNC Programs and process instructions for engineering changes and new part programs. Document any changes to the CNC Program or Setup/Fixtures. Must be able to read and interpret basic manufacturing drawings and understand basic Geometric Dimensioning and Tolerance standard (GD&T). Make adjustments to the tool compensation values in the machine control to keep the machine features within process control limits. Optimize Speeds and Feeds to produce quality parts. Document changes and provide feedback to the Programming Supervisor. Measure, examine, and test completed units in order to detect defects and ensure conformance to specifications, using precision instruments. Document in-process inspection Education and Experience High School Graduate CNC experience: 4+ years Programming experience is desired Physical Demands: While performing the duties of this Job, the employee is regularly required to stand; walk; sit; use hands to finger, handle, or feel; reach with hands and arms; climb or balance; stoop, kneel, crouch, or crawl; talk or hear and taste or smell. The employee must occasionally lift and/or move up to 50 pounds. Work Environment: high noise level associated with manufacturing facility