Machine Operator

Job Description

Job Description

Job Title: Machine Operator
Job Description

This role operates production machinery and supports outside operations to produce high-quality parts in a fast-paced manufacturing environment. The Machine Operator loads parts, performs manual operations such as drilling and deburring, and uses precision measuring tools to ensure products meet strict dimensional and quality requirements.

Responsibilities

• Operate production machinery safely and efficiently in a manufacturing environment.
• Load parts into machines and ensure they are properly positioned and secured before operation.
• Perform outside operations such as manual drilling, deburring, and other secondary processes as needed.
• Use electric drills to perform drilling and tapping operations on products according to specifications.
• Use a torque wrench to bolt down fixtures into T-plates and ensure secure setups.
• Operate CNC mills, including HAAS CNC machines, following established procedures and work instructions.
• Perform saw and bandsaw operations to cut materials to required dimensions.
• Utilize calibrated precision measuring instruments such as calipers, micrometers, depth gauges, thread gauges, pin gauges, and other dimensional inspection tools to verify part quality.
• Conduct dimensional inspections to confirm parts meet engineering drawings and tolerances.
• Follow lean manufacturing principles to reduce waste, improve efficiency, and maintain organized work areas.
• Apply basic math skills to measure, calculate, and verify dimensions and quantities.
• Complete departmental paperwork accurately, including production records and inspection documentation.
• Follow all safety procedures and guidelines to maintain a safe working environment.
• Adapt to repetitive production work while maintaining attention to detail and consistent quality.
• Participate in learning and mastering setup processes, including more challenging setups as skills develop.
• Work regular and optional extended hours, including some Saturdays, to meet production demands.

• Experience in a manufacturing environment, preferably with machine operation.
• One year of experience performing machine operation with a HAAS CNC or relevant equivalent experience.
• Ability to operate CNC mills and production machinery safely and effectively.
• Ability to perform saw and bandsaw operations.
• Proficiency using precision measuring tools such as calipers, micrometers, depth gauges, thread gauges, and pin gauges.
• Ability to read and write at a High School level or equivalent to follow written instructions and complete paperwork.
• Basic math skills to perform measurements and calculations.
• Familiarity with lean manufacturing principles.
• Understanding of lean Six Sigma concepts.
• Ability to perform dimensional inspections and interpret measurement results.
• Capability to perform manual operations such as drilling, deburring, and tapping.
• Ability to use an electric drill for drilling and tapping operations.
• Ability to use a torque wrench to secure fixtures properly.
• Capacity to work in a repetitive production setting while maintaining quality and focus.
• Commitment to safety and quality in all aspects of the job.

• High School diploma or equivalent education.
• Experience operating HAAS CNC equipment.
• Hands-on experience with CNC mills, saws, and bandsaws.
• Experience working within a lean manufacturing environment.
• Exposure to lean Six Sigma methodologies and continuous improvement practices.
• Strong attention to detail and ability to perform accurate dimensional inspections.
• Comfort working with calibrated precision measuring instruments.
• Willingness to learn new processes and handle challenging setups.
• Ability to adapt to a structured production environment rather than a job shop setting.

The organization offers a stable production environment with consistent hours and regular overtime opportunities, allowing employees to build steady income while developing their technical skills. Team members receive the opportunity to tackle challenging setups, take pride in producing quality parts, and work in a culture that values safety, precision, and continuous improvement. A sign-on bonus structure rewards commitment over time, and employees can take advantage of optional Saturday work for additional hours. The workplace encourages learning, growth, and the satisfaction that comes from mastering complex processes and contributing to a high-performing manufacturing team.

Work Environment

This position operates in a production manufacturing environment with a focus on safety, consistency, and quality. The standard schedule is a 1st shift, running from 6:00 a.m. to 2:30 p.m., with regular workweeks approaching 50 hours and optional Saturday shifts available for those who want additional hours. The work involves operating CNC mills, including HAAS machines, as well as saws and bandsaws, and performing manual operations such as drilling and deburring. Employees use precision measuring tools such as calipers, micrometers, depth gauges, thread gauges, and pin gauges to perform dimensional inspections. The environment is repetitive and production-focused, distinct from a job shop, and emphasizes learning the process thoroughly. Safety and quality are core priorities, and the role can be challenging in terms of mastering setups and maintaining consistent output, but it offers rewarding experiences for those who enjoy problem-solving and producing high-quality parts.

Job Type & Location

This is a Contract to Hire position based out of San Diego, CA.

The pay range for this position is $20.75 - $20.75/hr.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following:
• Medical, dental & vision
• Critical Illness, Accident, and Hospital
• 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available
• Life Insurance (Voluntary Life & AD&D for the employee and dependents)
• Short and long-term disability
• Health Spending Account (HSA)
• Transportation benefits
• Employee Assistance Program
• Time Off/Leave (PTO, Vacation or Sick Leave)

This is a fully onsite position in San Diego,CA.

This position is anticipated to close on Jun 16, 2026.

We know that finding work is hard, and finding meaningful work is harder. Aerotek connects 180,000+ light industrial and skilled trades workers with 14,000+ employers each year, helping our workers navigate an evolving labor market and find jobs that meets their goals, skills and interests. Since 1983, we have provided a variety of career opportunities across North American industry – from short-term assignments at Fortune 500 companies where you can build your skills, to long-term opportunities where you can play a vital role solving for companies’ construction, manufacturing and maintenance challenges. Our 1,500+ experienced recruiters across 250+ offices work relentlessly to put our workforce in a position to thrive. Let us rise to meet your challenges and put our people-are everything spirit to the test as your career continues to grow.

Aerotek offers weekly pay, employee benefits including medical, dental & vision, life insurance, health advocacy and employee assistance programs, a 401(k) plan, and employee discounts.

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

San Francisco Fair Chance Ordinance:
Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector:
It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI):
We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.

We know that finding work is hard, and finding meaningful work is harder. Aerotek connects 180,000+ light industrial and skilled trades workers with 14,000+ employers each year, helping our workers navigate an evolving labor market and find jobs that meet their goals, skills, and interests. Since 1983, we have provided a variety of career opportunities across North American industry – from short-term assignments at Fortune 500 companies where you can build your skills, to long-term opportunities where you can play a vital role in solving companies’ construction, manufacturing, and maintenance challenges. Our 1,500+ experienced recruiters across 250+ offices work relentlessly to put our workforce in a position to thrive. Let us rise to meet your challenges and put our people-are-everything spirit to the test as your career continues to grow.

Company Description

We know that finding work is hard, and finding meaningful work is harder. Aerotek connects 180,000+ light industrial and skilled trades workers with 14,000+ employers each year, helping our workers navigate an evolving labor market and find jobs that meet their goals, skills, and interests. Since 1983, we have provided a variety of career opportunities across North American industry – from short-term assignments at Fortune 500 companies where you can build your skills, to long-term opportunities where you can play a vital role in solving companies’ construction, manufacturing, and maintenance challenges. Our 1,500+ experienced recruiters across 250+ offices work relentlessly to put our workforce in a position to thrive. Let us rise to meet your challenges and put our people-are-everything spirit to the test as your career continues to grow.