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Screw Machine Operator Jobs in California (NOW HIRING)

CNC Machinist III

Oceanside, CA · On-site

$30 - $37/hr

Run Swiss Screw machines to tight tolerances. * Pull up new or advanced jobs on CNC controller ... Minimum 8 years CNC machine operator experience or equivalent of education and experience.

Under general supervision the CNC Operator sets up and operates machines with computer controls that use single or multiple spindle lathe type screw machines equipped with automatic indexing and ...

Under general supervision the CNC Operator operates machines with computer controls that use single or multiple spindle lathe type screw machines equipped with automatic indexing and feeding ...

PRODUCTION SPECIALTY LEVEL I

Torrance, CA

$17.25 - $22.25/hr

Operates and maintains at least 2 automatic multi-spindle screw or CNC machines to perform ... and safe operating procedures at all times. * Required to bring any known or suspected ...

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Screw Machine Operator information

See California salary details

$12

$22

$32

How much do screw machine operator jobs pay per hour?

As of Jun 9, 2026, the average hourly pay for screw machine operator in California is $22.57, according to ZipRecruiter salary data. Most workers in this role earn between $18.03 and $26.35 per hour, depending on experience, location, and employer.

What Is a Screw Machine Operator?

A screw machine operator is a type of machinist who uses an automatic lathe to build specialty and custom-ordered parts or tools. As a screw machine operator, you install stops, gears, and cams and adjust them to produce parts to client specifications. Your responsibilities include the operation and monitoring of the turning machine and other machinery as each part is made and testing each piece against the blueprints. Screw machine operators need a high school degree or a GED certificate. Skills and qualifications that help in a screw machine operator career include mechanical experience and mathematical abilities. You need to be able to read blueprints accurately and properly service and maintain your equipment.

What are the key skills and qualifications needed to thrive as a Screw Machine Operator, and why are they important?

To thrive as a Screw Machine Operator, you need mechanical aptitude, attention to detail, and experience with machine operation, typically supported by a high school diploma or equivalent. Familiarity with screw machines, CNC equipment, and blueprint reading, along with relevant safety certifications, is crucial. Strong problem-solving skills, manual dexterity, and effective communication help operators excel and adapt to production demands. These skills are important for ensuring efficient machine operation, product quality, and a safe manufacturing environment.

What is the difference between Screw Machine Operator vs Lathe Machinist?

AspectScrew Machine OperatorLathe Machinist
CredentialsHigh school diploma or equivalent; on-the-job trainingHigh school diploma or equivalent; technical training often preferred
Work EnvironmentManufacturing plants, working with small parts on automatic or semi-automatic machinesMachine shops, working with various materials on manual or CNC lathes
Industry UsageCommon in fast-paced production of small, precise partsUsed in custom, prototype, or small-batch manufacturing

While both Screw Machine Operators and Lathe Machinists work in manufacturing environments and require similar credentials, Screw Machine Operators focus on operating automatic screw machines for high-volume, small-part production. Lathe Machinists typically work with manual or CNC lathes for diverse, often lower-volume projects. Understanding these differences helps in choosing the right career path or job search focus.

What are some common challenges faced by Screw Machine Operators, and how can they be addressed on the job?

Screw Machine Operators often encounter challenges such as machine jams, maintaining tight tolerances, and managing tool wear. Addressing these requires strong attention to detail, regular preventive maintenance, and a proactive approach to troubleshooting. Collaborating closely with maintenance teams and quality inspectors also helps ensure smooth operations and product quality. Continuous learning about new machining techniques and keeping up with safety protocols can further enhance efficiency and job satisfaction.

What are Screw Machine Operators?

Screw Machine Operators are skilled workers who set up and operate automatic screw machines to produce precision turned parts, such as screws, bolts, and other small metal components. They read blueprints or job orders to determine machine setup and operation, select and install cutting tools, and monitor the machining process to ensure quality standards. These operators often perform routine maintenance on the machines and inspect finished parts for accuracy. Attention to detail and mechanical aptitude are important for success in this role.
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What job categories do people searching Screw Machine Operator jobs in California look for? The top searched job categories for Screw Machine Operator jobs in California are:
What are popular job titles related to Screw Machine Operator jobs in CA? For Screw Machine Operator jobs in CA, the most frequently searched job titles are:

CNC Swiss Screw Machinist (2nd Shift)

ITT Inc. - English US

El Cajon, CA

$26.78 - $40.14/hr

Full-time, Other

Medical, Retirement, PTO

Posted 20 days ago


Job description

ITT Inc. (NYSE: ITT) is a diversified global leading manufacturer of highly engineered critical components and customized technology solutions serving the flow, aerospace and defense, transportation, industrial, and energy markets. Through operational execution, innovation, and disciplined capital deployment, including strategic acquisitions such as SPX FLOW, ITT partners with its customers to deliver enduring solutions to the key industries that underpin our modern way of life. 


Headquartered in Stamford, Connecticut, ITT has a market cap of roughly $20 billion and employs more than 15,000 people across 40 countries and serves customers in approximately 125 countries. Following the acquisition of SPX FLOW, the company is expected to generate $5.4 billion in annual revenue.

Our businesses are organized in three distinct segments, each based around our core engineering DNA: 

Flow Technologies: A global leader in, providing a broad portfolio of pumps, valves, mixing and agitation equipment, heat transfer, homogenizers, separation, water and wastewater treatment, and engineered process solutions.Our leading brands include the iconic Goulds Pumps (with more than 175 years of history), Anhydro, APV, Bornemann, Bran+Luebbe, C’treat, Engineered Valves, Gerstenberg Schröder, Habonim, Johnson Pump, Lightnin, Philadelphia, Plenty, PRO Cast, Rheinhütte, Seital Separation, Stelzer, Svanehøj, Tigerholm, Uutechnic, VIDAR, Waukesha Cherry-Burrell.

Motion Technologies: A global leader in brake pads (ICE and electrified brake pads) and shock absorbers (energy absorption solutions) for transportation applications. Our leading brands include Friction Technologies, KONI and Axtone.

Connect and Control Technologies: A leader in critical applications for the aerospace, defense and industrial markets, including harsh environment connectors and control components. Our leading brands include ITT Cannon, Enidine, Aerospace Controls and kSARIA. 


ITT Micro-Mode is seeking a second shift Swiss Screw Machinist to join our precision manufacturing team in El Cajon, CA. This role is responsible for operating Citizen L12 Swiss-style CNC machines to produce small, high-precision components for business-critical applications. The ideal candidate will have experience with Swiss-type lathes, a strong attention to detail, and the ability to follow established procedures to ensure consistent part quality and production efficiency.


  • Operate Citizen L12 Swiss-style CNC machines to manufacture precision components.
  • Load raw materials and monitor machine operations to ensure parts meet tight tolerances and specifications.
  • Inspect parts using precision measuring tools (e.g., micrometers, calipers, indicators) and document results.
  • Follow setup instructions, work orders, and blueprints to ensure accurate production.
  • Perform basic machine adjustments and offsets as needed to maintain part quality.
  • Maintain a clean and organized work area, adhering to safety and 5S standards.
  • Communicate with setup personnel, programmers, and quality inspectors to resolve production issues.
  • Perform routine machine maintenance and report any mechanical issues.
  • Participate in continuous improvement efforts and support Lean manufacturing initiatives.
  • Other duties as assigned.

  • High School diploma or GED required; technical training or certification preferred.
  • 3–5 years of CNC machining experience, with at least 1–2 years operating Swiss-style CNC machines.
  • Experience with Citizen R04 and/or R07 machines strongly preferred.
  • Ability to read and interpret blueprints and technical drawings.
  • Familiarity with CNC controls and machine interface operations.
  • Proficient in using precision measuring instruments.
  • Strong attention to detail and commitment to quality.
  • Ability to follow verbal and written instructions accurately.
  • Good communication skills and a team-oriented attitude.
  • Willingness to work flexible shifts or overtime as needed.

We aim to pay our ITTers fairly and competitively in the locations that they live and work. Pay-for-performance is a principle that we believe in, and employees are rewarded based not only on what they accomplish, but also on how they reflect ITTs values. ITT offers a competitive salary and robust total rewards package, such as health insurance, 401(k), short and long-term disability, paid time off, growth and developmental opportunities, and other incentive compensation programs. Specific benefits are dependent upon whether or not the position is part of a collective-bargaining agreement. The salary offered to a candidate is based several factors such as candidate experience and qualifications, location, as well as market and business considerations.
Hourly Range is from $26.78 to $40.14, plus a benefit plan.