Cnc Machinist

Job Title: Machinist III - CNC Machining
Pay:
$32 - $36.80/hr
Shift:
Graveyard: 10:00 PM - 6:30 AM, Monday-Friday
**First 2 months training on Day Shift (6:00 AM - 2:30 PM) minus 15% differential during training**
Job Description
The Machinist II sets up and operates CNC machining centers to produce precision components according to written instructions, blueprints, and specifications. This role supports daily production by ensuring accuracy, efficiency, and adherence to quality standards while also contributing to workflow coordination and providing guidance to less experienced team members.
Responsibilities

• Set up and operate CNC machines and equipment to manufacture parts according to job instructions, blueprints, and work orders.
• Perform machining operations using appropriate fixtures, tooling, and CNC programs to achieve required dimensions and finishes.
• Run previously set up jobs independently and monitor production to maintain consistency, accuracy, and quality.
• Inspect parts during and after production using precision measuring tools to ensure they meet required specifications.
• Use micrometers, calipers, and other inspection tools to verify dimensions and maintain quality standards.
• Perform visual inspections and quality checks in accordance with established procedures and GMP standards where applicable.
• Maintain accurate documentation of work performed and ensure all tasks are completed correctly within assigned work areas.
• Perform basic machine adjustments and troubleshoot minor issues during production to minimize downtime.
• Collaborate with team members and support staff to meet production goals and improve workflow within the machining area.
• Provide direction and guidance to helpers or entry-level team members as needed to support team performance.
• Record and document work performed each day, including using pass-down communication (such as email) to supervisors when working off shifts.
• Follow written lab request instructions and communicate any discrepancies or non-conformances to the supervisor and/or quality engineer.
• Apply strong data integrity practices when recording and reporting production or inspection data, including use of Microsoft Excel workbooks and Microsoft Access.
• Use FIFO (first in, first out) principles to self-schedule assignments and manage workload effectively.
• Keep work areas clean, organized, and compliant with safety and housekeeping standards.
• Adhere to all safety policies and procedures while working around machinery and in a manufacturing environment.

Essential Skills

• Minimum of 3+ years of CNC machining experience in a manufacturing environment.
• Proven experience setting up and operating CNC equipment to produce precision components.
• Ability to read and follow written instructions, blueprints, work orders, and lab request documentation.
• Strong understanding of machining processes, tooling, and materials.
• Ability to perform accurate measurements and basic shop math.
• Proficiency using precision inspection tools such as micrometers and calipers.
• Experience with quality inspection, quality control, and visual inspection practices.
• Basic computer skills and ability to work with production systems.
• Effective written and verbal communication skills.
• Strong attention to detail and commitment to quality.
• Ability to work independently and as part of a team.
• Ability to manage multiple tasks in a production environment.
• High school diploma or equivalent.

Additional Skills & Qualifications

• Experience working in a manufacturing or machine shop setting.
• Familiarity with composite materials, including carbon fiber and fiberglass composites.
• Knowledge of time and temperature-sensitive (TATS) materials.
• Experience using Microsoft Excel workbooks and Microsoft Access to record and report data.
• Ability to follow and interpret written lab request instructions.
• Experience communicating discrepancies or non-conformances to supervisors and quality engineers.
• Strong ethic regarding data integrity and accurate recordkeeping.
• Experience applying FIFO (first in, first out) principles for self-scheduling assignments.
• Familiarity with GMP (Good Manufacturing Practice) environments or standards.

Why Work Here?
You will join a company that invests in its people through comprehensive benefits, professional development, and a supportive culture. Employees have access to medical, dental, and vision insurance plans, along with FSA and HSA options to support health and financial wellness. The organization encourages growth with tuition reimbursement programs and a 401(k) plan with company match to help build long-term financial security. Work-life balance is supported through paid holidays, paid time off, parental leave, and paid family leave. You can also take advantage of a gym membership, employee engagement events, referral bonus programs, life insurance, and short-term and long-term disability coverage, plus additional benefits that reinforce a stable and engaging work environment.
Work Environment
This role is based in a manufacturing and machine shop setting, working primarily on CNC machining centers. The schedule is a graveyard shift from 10:00 PM to 6:30 AM, Monday through Friday. The first two months include training on the day shift from 6:00 AM to 2:30 PM, with a reduced shift differential during the training period. The position requires standing for extended periods with frequent movement throughout the work area. You will work around active machinery, noise, and standard shop conditions, following strict safety and housekeeping standards. The environment is team-oriented, with a strong focus on safety, quality, and meeting production goals.
Job Type & Location
This is a Permanent position based out of Fairfield, CA.
Pay and Benefits
The pay range for this position is $66560.00 - $76544.00/yr.
Comprehensive Medical, Dental, and Vision Insurance PlansFSA/HSA Plans AvailablePaid HolidaysGym MembershipTuition Reimbursements401(k) Plan with Company MatchPaid Time OffEmployee Engagement EventsReferral Bonus ProgramLife Insurance and AD&D CoverageShort-Term and Long-Term Disability InsuranceParental Leave & Paid Family LeavePlus much more!
Workplace Type
This is a fully onsite position in Fairfield,CA.
Application Deadline
This position is anticipated to close on Jul 31, 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.