Cnc Machinist

This role focuses on setting up and operating both CNC and manual machining equipment in a moderate to high-volume production environment. You will interpret engineering documentation, ensure parts meet precise tolerances, and maintain accurate production records while contributing to a clean, safe, and collaborative workplace.

• Set up and operate CNC machining centers as well as manual lathes and milling centers in accordance with production requirements.
• Adjust tool and fixture offsets to achieve documented material tolerances and ensure parts meet engineering specifications.
• Read and interpret work instructions, production orders, and product or component drawings to determine required dimensions and tolerances.
• Follow work order instructions and accurately record task times and production activities as directed.
• Use precision measuring equipment to inspect parts and verify conformance to engineering-released documents and quality standards.
• Maintain a clean, organized, and well-serviced work area, including regular cleaning and basic maintenance of machines.
• Collaborate with team members and communicate effectively to support smooth production flow and resolve issues promptly.
• Perform other machining and production-related duties as assigned to support overall manufacturing operations.

• 5–10 years of machining experience in moderate to high-volume production environments.
• Set up, operation, and adjustment experience with both manual and CNC lathe machining equipment.
• Ability to read and interpret production drawings, engineering blueprints, and work instructions.
• Ability to read and comprehend production Bills of Materials and production orders.
• Proficiency in using precision measuring tools, including micrometers, gage pins, thread gages, digital and analog indicators, surface plates, calipers, and related tools, fixtures, and jigs.
• Strong attention to first-time accuracy and adherence to documented tolerances and quality requirements.
• Ability to work effectively under pressure while maintaining a professional and collaborative demeanor.
• Reliable, self-motivated work ethic with strong verbal communication skills.
• Demonstrated ability to follow instructions, document work accurately, and support continuous production operations.

• 2–5 years of CNC programming experience preferred.
• Experience working with Mastercam is a plus.
• Experience in moderate to high-volume production machining environments.
• Strong teamwork skills and the ability to contribute positively to a supportive, ethical company culture.
• Commitment to ongoing learning, certification, and skills development.

You will join a company that invests in its people through comprehensive benefits, continuous training, and a strong focus on well-being. Employees enjoy medical, vision, dental coverage and a 401(k) plan with retirement match, as well as an uncapped referral bonus program. The organization provides free lunch daily and an on-site gym to support a healthy lifestyle. Certification opportunities and structured growth and training programs help you advance your career. Mental health awareness initiatives and dedicated wellness weeks reflect a genuine commitment to employee balance and resilience, while a positive, ethical culture fosters respect, collaboration, and long-term engagement.

This position operates in a production machining environment with CNC machining centers, manual lathes, and milling equipment. You will work with precision measuring instruments such as micrometers, gage pins, thread gages, indicators, surface plates, and calipers as part of daily inspection activities. The available shift is a first shift schedule of four 10-hour days, Monday through Thursday, from 5:30 a.m. to 3:30 p.m., supporting a consistent work routine and extended weekends. The facility emphasizes cleanliness, organization, and regular machine servicing to maintain a safe and efficient workspace. Employees have access to an on-site gym and enjoy free lunches, contributing to a supportive and comfortable work setting.

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

The pay range for this position is $32.00 - $35.00/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 Leandro,CA.

This position is anticipated to close on Aug 4, 2026.

About Aerotek

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.