H-1B Visa CNC Machine Operator Jobs
CNC Machine Operator roles qualify for H-1B visa sponsorship when the position requires a bachelor's degree or equivalent in a directly related field such as manufacturing engineering or precision machining technology. Employers in aerospace, automotive, and industrial manufacturing regularly file LCAs for these roles.
Find H-1B Visa CNC Machine Operator JobsOverview
Showing 5 of 23+ CNC Machine Operator jobs
See all CNC Machine Operator Jobs
Sign up for free to unlock all listings, filter by visa type, and get alerts for new CNC Machine Operator roles.
Get Access To All JobsDate: Sep 17, 2026
Location: Johnson City, TN, US, 37601
Company: Dentsply Sirona, Inc
Requisition ID: 84202
Dentsply Sirona is the world’s largest manufacturer of professional dental products and technologies, with over a century of innovation and service to the dental industry and patients worldwide. Dentsply Sirona develops, manufactures, and markets a comprehensive solutions offering including dental and oral health products as well as other consumable medical devices under a strong portfolio of world class brands.
Dentsply Sirona’s products provide innovative, high-quality, and effective solutions to advance patient care and deliver better and safer dental care. Dentsply Sirona’s headquarter is located in Charlotte, North Carolina. The company’s shares are listed in the United States on NASDAQ under the symbol XRAY.
Our Johnson City, TN Location is looking for someone to join our team as a CNC Machine Operator on 3rd Shift. This shift is scheduled to work Sunday through Thursday, 11:00 pm - 7:00 am.
We offer competitive wages and a full menu of benefits including health (3 options), dental (provided), vision, life (provided) + extra life, short-term and long-term disability (provided), 401k (retirement) with company matching, 10 holidays and paid time off.
SCOPE
This position sets up, operates and tends to grinding machines and related tools that produce fluted endodontic files.
KEY RESPONSIBILITIES
- Studies shop orders, DHRs and work instructions to determine product specifications, tool requirements, and operational sequences.
- Sets and adjusts machine controls according to product specifications, utilizing knowledge of machine operation and gauging.
- Activates machine start-up switches to grind, lap, hone, debar, shear, or cut work pieces, according to specifications.
- Observes machine operations to detect any problems; make necessary machine adjustments to correct problems.
- Adjusts machine parameters using machine touch screen interface.
- Inspects or measures endodontics files to determine conformance to required specifications, using measuring instruments such as gauges or comparators.
- Operates 6-8 CNC Machine Files New Beckhoff (MKNBs).
- Performs machine Total Productive Maintenance (TPM) at start-up.
- Selects machine tooling and changeover details to be used, utilizing knowledge of machine, production requirements and process documentation.
- Mounts and positions grinding wheels and perform tooling changeovers using hand tools.
- Maintains housekeeping (5S and 6S).
- Depending on the needs of the company, the employee may be entrusted with and asked to perform other tasks related to his/her competence.
Education
High School Diploma or General Education Degree (GED) preferred, or combination of work experience and education; Technical degree a plus (AS or BS)
YEARS AND TYPE OF EXPERIENCE
- Six months work experience and/or training on metal machines preferred.
- Minimum of six months to 1 year machine operation experience or equivalent technical work/education experience.
KEY REQUIRED SKILLS, KNOWLEDGE AND CAPABILITIES
- Knowledge of machines and tools, including their design, uses, repair and maintenance.
- Ability to quickly and repeatedly adjust the controls of a machine to exact positioning.
- Knowledge of raw materials, production processes, quality control, and other techniques for maximizing the effective manufacturing and distribution of goods.
- The ability to tell when something is wrong or is likely to go wrong.
- Detailed oriented and self-motivated.
- Works well under pressure, can multitask and time management.
- Ability to read and interpret documents such as procedural documents and safety instructions.
- Ability to write simple correspondence.
- Ability to effectively and clearly communicate one-on-one and in small group settings.
- Ability to calculate figures and amounts such as percentages, area, circumference and volume.
- Ability to apply common sense understanding to carry out instructions furnished in written, oral or diagram form.
- Ability to deal with problems involving several concrete variables in standardized situations.
- Basic computer skills such as data entry, manufacturing software, email and internet applications.
PHYSICAL DEMAND AND WORK ENVIRONMENT
The physical demands and work environment described here are representative of those that must be met by an employee to successfully perform the essential functions of this job.
Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
Daily routine will consist mostly of production work requiring light to medium physical activity.
- Seldom (0-10%): Stoop, kneel, crouch or crawl
- Occasional (11-33%): NA
- Frequent (34-66%): Talk or hear
- Constant (67-100%): Stand; walk; use hands to finger, handle or feel; reach with hands and arms; work near moving mechanical parts; fumes or airborne particles
- Vision Requirements: Close, distance, color peripheral; ability to adjust focus
- Weight lifted: Up to 25 lbs seldom (with assistance); 10 lbs occasionally
- The typical work environment is moderate noises (manufacturing machinery)
- Provided hearing protection when needed due to loud noises
- Repetitive motion - provided breaks to do proper hand exercises
- Potential feet/back strain from excessive standing and lifting - provided padded floor mats and breaks to do stretches
- Provided safety glasses to be worn at all times in CNC cell
Equal Opportunity Employer: Dentsply Sirona is an Equal Opportunity Employer. All qualified applicants will be considered without unlawful discrimination or regard for race, color, religion, sex, sexual orientation, sexual or gender identity, national or ethnic origin, age, marital status, disability, genetic factors, military and veteran status, or any other characteristics protected by applicable local law.
Eligibility: All successful applicants must be eligible to work in the country the position is based.
Assistance: If you need assistance with completing the online application due to a disability, please send an accommodation request to accommodationrequest@dentsplysirona.com.
Agencies: Please note that Dentsply Sirona does not accept or respond to unsolicited requests or applications submitted by Recruitment Agencies/ Search Firms.
Notice on Fraudulent Job Offers: Unfortunately, we are aware of third parties that pretend to represent our company offering unauthorized employment opportunities. If you think a fraudulent source is offering you a job, please have a look at the following information: careers.dentsplysirona.com.
For California Residents: We may collect the following categories of personal information in connection with the submission of your resume or application materials to us for employment, and if hired, your employment with us: identifiers (e.g., name, address, email address, birthdate); personal records (e.g., telephone number, signature, education information, criminal background information, passport number and visa information); consumer characteristics (e.g., sex, marital status, veteran status, race, disability, sexual orientation); professional or employment information (e.g., resume, cover letter, employment history, background check forms, references, certifications, transcripts and languages spoken); and inferences from personal information collected (e.g., a profile reflecting abilities and aptitudes). The above categories of personal information are collected for the following business purposes: performing recruitment and hiring services; processing interactions and transactions (e.g., to comply with federal and state laws requiring us to maintain certain records, managing the workforce); and security (e.g., detecting security incidents, protecting against fraudulent or illegal activity). For additional details and questions, contact us at careers@dentsplysirona.com.
Date: Sep 17, 2026
Location: Johnson City, TN, US, 37601
Company: Dentsply Sirona, Inc
Requisition ID: 84202
Dentsply Sirona is the world’s largest manufacturer of professional dental products and technologies, with over a century of innovation and service to the dental industry and patients worldwide. Dentsply Sirona develops, manufactures, and markets a comprehensive solutions offering including dental and oral health products as well as other consumable medical devices under a strong portfolio of world class brands.
Dentsply Sirona’s products provide innovative, high-quality, and effective solutions to advance patient care and deliver better and safer dental care. Dentsply Sirona’s headquarter is located in Charlotte, North Carolina. The company’s shares are listed in the United States on NASDAQ under the symbol XRAY.
Our Johnson City, TN Location is looking for someone to join our team as a CNC Machine Operator on 3rd Shift. This shift is scheduled to work Sunday through Thursday, 11:00 pm - 7:00 am.
We offer competitive wages and a full menu of benefits including health (3 options), dental (provided), vision, life (provided) + extra life, short-term and long-term disability (provided), 401k (retirement) with company matching, 10 holidays and paid time off.
SCOPE
This position sets up, operates and tends to grinding machines and related tools that produce fluted endodontic files.
KEY RESPONSIBILITIES
- Studies shop orders, DHRs and work instructions to determine product specifications, tool requirements, and operational sequences.
- Sets and adjusts machine controls according to product specifications, utilizing knowledge of machine operation and gauging.
- Activates machine start-up switches to grind, lap, hone, debar, shear, or cut work pieces, according to specifications.
- Observes machine operations to detect any problems; make necessary machine adjustments to correct problems.
- Adjusts machine parameters using machine touch screen interface.
- Inspects or measures endodontics files to determine conformance to required specifications, using measuring instruments such as gauges or comparators.
- Operates 6-8 CNC Machine Files New Beckhoff (MKNBs).
- Performs machine Total Productive Maintenance (TPM) at start-up.
- Selects machine tooling and changeover details to be used, utilizing knowledge of machine, production requirements and process documentation.
- Mounts and positions grinding wheels and perform tooling changeovers using hand tools.
- Maintains housekeeping (5S and 6S).
- Depending on the needs of the company, the employee may be entrusted with and asked to perform other tasks related to his/her competence.
Education
High School Diploma or General Education Degree (GED) preferred, or combination of work experience and education; Technical degree a plus (AS or BS)
YEARS AND TYPE OF EXPERIENCE
- Six months work experience and/or training on metal machines preferred.
- Minimum of six months to 1 year machine operation experience or equivalent technical work/education experience.
KEY REQUIRED SKILLS, KNOWLEDGE AND CAPABILITIES
- Knowledge of machines and tools, including their design, uses, repair and maintenance.
- Ability to quickly and repeatedly adjust the controls of a machine to exact positioning.
- Knowledge of raw materials, production processes, quality control, and other techniques for maximizing the effective manufacturing and distribution of goods.
- The ability to tell when something is wrong or is likely to go wrong.
- Detailed oriented and self-motivated.
- Works well under pressure, can multitask and time management.
- Ability to read and interpret documents such as procedural documents and safety instructions.
- Ability to write simple correspondence.
- Ability to effectively and clearly communicate one-on-one and in small group settings.
- Ability to calculate figures and amounts such as percentages, area, circumference and volume.
- Ability to apply common sense understanding to carry out instructions furnished in written, oral or diagram form.
- Ability to deal with problems involving several concrete variables in standardized situations.
- Basic computer skills such as data entry, manufacturing software, email and internet applications.
PHYSICAL DEMAND AND WORK ENVIRONMENT
The physical demands and work environment described here are representative of those that must be met by an employee to successfully perform the essential functions of this job.
Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
Daily routine will consist mostly of production work requiring light to medium physical activity.
- Seldom (0-10%): Stoop, kneel, crouch or crawl
- Occasional (11-33%): NA
- Frequent (34-66%): Talk or hear
- Constant (67-100%): Stand; walk; use hands to finger, handle or feel; reach with hands and arms; work near moving mechanical parts; fumes or airborne particles
- Vision Requirements: Close, distance, color peripheral; ability to adjust focus
- Weight lifted: Up to 25 lbs seldom (with assistance); 10 lbs occasionally
- The typical work environment is moderate noises (manufacturing machinery)
- Provided hearing protection when needed due to loud noises
- Repetitive motion - provided breaks to do proper hand exercises
- Potential feet/back strain from excessive standing and lifting - provided padded floor mats and breaks to do stretches
- Provided safety glasses to be worn at all times in CNC cell
Equal Opportunity Employer: Dentsply Sirona is an Equal Opportunity Employer. All qualified applicants will be considered without unlawful discrimination or regard for race, color, religion, sex, sexual orientation, sexual or gender identity, national or ethnic origin, age, marital status, disability, genetic factors, military and veteran status, or any other characteristics protected by applicable local law.
Eligibility: All successful applicants must be eligible to work in the country the position is based.
Assistance: If you need assistance with completing the online application due to a disability, please send an accommodation request to accommodationrequest@dentsplysirona.com.
Agencies: Please note that Dentsply Sirona does not accept or respond to unsolicited requests or applications submitted by Recruitment Agencies/ Search Firms.
Notice on Fraudulent Job Offers: Unfortunately, we are aware of third parties that pretend to represent our company offering unauthorized employment opportunities. If you think a fraudulent source is offering you a job, please have a look at the following information: careers.dentsplysirona.com.
For California Residents: We may collect the following categories of personal information in connection with the submission of your resume or application materials to us for employment, and if hired, your employment with us: identifiers (e.g., name, address, email address, birthdate); personal records (e.g., telephone number, signature, education information, criminal background information, passport number and visa information); consumer characteristics (e.g., sex, marital status, veteran status, race, disability, sexual orientation); professional or employment information (e.g., resume, cover letter, employment history, background check forms, references, certifications, transcripts and languages spoken); and inferences from personal information collected (e.g., a profile reflecting abilities and aptitudes). The above categories of personal information are collected for the following business purposes: performing recruitment and hiring services; processing interactions and transactions (e.g., to comply with federal and state laws requiring us to maintain certain records, managing the workforce); and security (e.g., detecting security incidents, protecting against fraudulent or illegal activity). For additional details and questions, contact us at careers@dentsplysirona.com.
See all H-1B Visa CNC Machine Operator Jobs
Sign up for free to unlock all listings, filter by visa type, and get alerts for new H-1B Visa CNC Machine Operator Jobs.
Get Access To All JobsTips for Finding H-1B Visa Sponsorship in CNC Machine Operator
Verify your degree maps to the role
USCIS requires your degree field to directly relate to CNC machine operation. A degree in manufacturing engineering, mechanical engineering technology, or precision machining strengthens your specialty occupation case far more than a general engineering credential.
Search LCA filings by occupation code
Use the OFLC Wage Search to filter Labor Condition Applications filed under SOC code 51-4011, the classification covering CNC machine operators. This shows you which manufacturers have already committed to H-1B wages for this exact role.
Target E-Verify enrolled manufacturers first
Manufacturers enrolled in E-Verify are already set up to verify work authorization electronically. That infrastructure signals an employer experienced with nonimmigrant hiring and reduces friction when you bring up H-1B sponsorship during the offer stage.
Pull your O*NET profile before interviews
The O*NET entry for CNC machine operators lists the specific knowledge areas, tools, and tasks USCIS weighs when evaluating specialty occupation. Aligning your resume and interview answers to that profile makes your petition stronger from day one.
Use Migrate Mate to find sponsoring employers
Filter your CNC Machine Operator job search on Migrate Mate to surface employers with verified H-1B LCA filing history for this role. That narrows your applications to companies that have already navigated the sponsorship process for similar positions.
Request premium processing before your start date
USCIS premium processing guarantees a decision within 15 business days. If your offer letter includes a start date within two to three months, ask your employer to file with premium processing so your petition clears before the proposed start date.
H-1B Visa CNC Machine Operator: Frequently Asked Questions
Does a CNC Machine Operator role qualify as a specialty occupation for H-1B purposes?
It depends on how the employer defines the position. USCIS evaluates whether the specific role normally requires at least a bachelor's degree in a directly related field. A CNC operator role that requires a degree in manufacturing engineering technology or precision machining can qualify, while a general operator role that accepts any background typically cannot. The job description and LCA are where this distinction is made.
Which industries file the most H-1B petitions for CNC Machine Operator jobs?
Aerospace, automotive parts manufacturing, and medical device production are the industries with the strongest H-1B filing history for CNC roles. These employers operate under tight tolerance requirements that support a specialty occupation argument. You can verify filing activity by searching DOL LCA disclosure data filtered to SOC code 51-4011 or by browsing verified sponsoring employers on Migrate Mate.
What prevailing wage level should I expect for an H-1B CNC Machine Operator position?
Prevailing wages for H-1B CNC roles are set by the DOL using the OFLC Wage Search, and vary by geographic area, employer size, and wage level designation. Level I applies to entry positions and Level III to experienced operators. Your employer must certify in the LCA that your offered wage meets or exceeds the prevailing wage for your specific location and level.
Can I transfer my H-1B to a new CNC Machine Operator employer mid-status?
Yes. Under H-1B portability rules, you can start working for a new employer as soon as the new I-129 petition is filed with USCIS, without waiting for approval, provided you've been in valid H-1B status and the new role is in the same or a closely related specialty occupation. CNC roles at a new employer in the same industry classification generally satisfy that continuity requirement.
Does my CNC experience outside the U.S. count toward the specialty occupation requirement?
Foreign work experience can substitute for formal education under USCIS's three-for-one equivalency rule: three years of specialized experience replaces one year of a bachelor's degree. A credential evaluation from a NACES-member organization that translates your overseas experience and any foreign credentials into U.S. equivalency is typically required. Your employer includes this evaluation in the I-129 petition package.