Night Shift Machine Operator Jobs in California (NOW HIRING)

Night Shift Machine Operator - $23.75/hr - Miramar Company

Job Description

The 3rd Machine Operator I works in the saw department, operating bandsaws and related equipment to process metal parts and rods according to production specifications. This role focuses on loading materials, performing manual outside operations, inspecting dimensions, and documenting measurements while following lean manufacturing principles in a high-volume production environment.

Responsibilities

• Operate saws and bandsaws safely and efficiently to cut parts and rods according to specified dimensions.
• Load parts and rods onto machines, ensuring correct placement and secure setup prior to operation.
• Perform outside operations and manual tasks associated with the saw processes as required by production needs.
• Conduct dimensional inspections using calipers and other measuring tools to verify that parts meet quality standards.
• Read and interpret simple manufacturing drawings and blueprints to understand part requirements and cutting specifications.
• Accurately document measurements, dimensions, and inspection results on departmental paperwork and production records.
• Apply lean manufacturing and lean Six Sigma principles to reduce waste, improve efficiency, and support continuous improvement efforts.
• Follow written instructions, standard operating procedures, and safety guidelines at all times.
• Maintain a clean and organized work area around the saw equipment and related workstations.
• Work in a repetitive production setting, including standing for extended periods and performing consistent tasks throughout the shift.
• Collaborate with team members and supervisors to learn the process and resolve basic production or quality issues.
• Support regular overtime needs by working close to 50 hours per week when required.

Essential Skills

• Experience working in a manufacturing environment, preferably with machine operation and saw operation.
• Ability to operate bandsaws and related machinery in a production setting.
• At least 1 year of experience using calipers to perform dimensional inspections.
• At least 1 year of experience reading simple manufacturing drawings and blueprints.
• Ability to read and write at a high school level or equivalent to follow written instructions and complete paperwork.
• Basic math skills for measuring, calculating dimensions, and recording data accurately.
• Knowledge of lean manufacturing principles.
• Familiarity with lean Six Sigma concepts.
• Ability to perform repetitive tasks while maintaining focus on safety and quality.
• Capability to stand for up to 8 hours during a shift in a production environment.

Additional Skills & Qualifications

• High school diploma or equivalent education.
• Comfort working with inspection tools and performing dimensional inspection.
• Attention to detail when documenting measurements and completing departmental paperwork.
• Willingness to learn new processes and adapt to established production methods.
• Ability to work flexible hours, including regular overtime and occasional weekend work.
• Strong commitment to workplace safety and adherence to operational procedures.

Why Work Here?

You join a production environment that values continuous improvement and efficiency through lean manufacturing and lean Six Sigma practices. The role offers consistent hours with regular overtime opportunities, providing stable, predictable work and the chance to grow your skills in machine operation and dimensional inspection. You receive structured training on day or second shift to help you learn the process, and you work with a team that supports your development in a modern manufacturing setting.

Work Environment

This position is on 3rd shift, typically from 10:30 p.m. to 6:15 a.m., with approximately one week of training provided on 1st or 2nd shift. The role is based in a production saw department, working with bandsaws and related cutting equipment in a manufacturing facility. The environment is repetitive and fast-paced, requiring standing for up to 8 hours and performing consistent manual tasks. Employees regularly work close to 50 hours per week, with flexibility for optional Saturday work when needed. The facility emphasizes lean manufacturing practices, safety, and efficient material handling, and provides clear processes and visual resources to help employees understand the workspace and operations.

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

The pay range for this position is $23.75 - $23.75/hr.

Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.

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 Sep 13, 2026.

Aerotek® Inc. provides staffing and services solutions in manufacturing, logistics, construction, aviation, facilities and maintenance. We provide the expertise, solutions and people required to rise to the challenges of North American industry. Headquartered in Hanover, Md., Aerotek operates a unified network of over 200 offices across North America, supporting more than 18,000 clients each year. Aerotek is an Allegis Group company, the global leader in workforce and business solutions. To learn more, visit: Aerotek.com | 1-888-AEROTEK.

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.