Cnc Machinist

Job Description

Job Description

Job Title: Machinist II
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 helping coordinate workflow and providing guidance to less experienced team members within the work area.

Responsibilities

• Set up and operate CNC machines and equipment to manufacture parts in accordance with job instructions, blueprints, and work orders.
• Perform machining operations using appropriate fixtures, tooling, and CNC programs to achieve precise dimensions and finishes.
• Run previously set up jobs independently and monitor production to ensure consistent output and product quality.
• Inspect parts during and after production to confirm they meet required specifications and tolerances.
• Use precision measuring tools, including micrometers and calipers, to verify dimensions and maintain quality standards.
• Conduct visual inspections and quality checks to identify defects, non-conformances, or potential issues.
• 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 to support their development and ensure proper work practices.
• Maintain accurate documentation of production activities, inspections, and data in designated systems, including Microsoft Excel workbooks and Microsoft Access databases.
• Record and document work performed each day, including sending a detailed pass-down email to the supervisor when working off shifts.
• Perform basic machine adjustments and troubleshoot minor issues during production to minimize downtime and maintain throughput.
• Follow GMP and quality control procedures to ensure compliance with internal standards and customer requirements.
• Apply FIFO (first in, first out) principles when self-scheduling assignments to manage time-sensitive materials and tasks.
• Read and follow written Lab Request instructions and communicate any discrepancies or non-conformances to the Supervisor and/or Quality Engineer.
• Handle composite materials, including carbon fiber and fiberglass composites, with attention to time and temperature-sensitive (TATS) requirements.
• Maintain a strong ethic regarding data integrity, ensuring all recorded information is accurate, complete, and reliable.
• Keep work areas clean, organized, and compliant with safety standards, including proper handling of machinery and materials.
• Adhere to all safety, quality, and production guidelines in a manufacturing and machine shop environment.
• Effectively manage multiple tasks in a production environment while meeting deadlines and quality expectations.

• High school diploma or equivalent.
• Minimum of 3+ years of CNC machining experience.
• Experience setting up and operating CNC equipment in a manufacturing environment.
• Ability to read and follow written instructions, blueprints, work orders, and Lab Request documents.
• Strong understanding of machining processes, tooling, and materials.
• Ability to perform accurate measurements and basic shop math.
• Comfort using inspection tools such as micrometers and calipers to verify finished parts.
• Strong attention to detail and commitment to quality in all machining and inspection activities.
• Basic computer skills and ability to work with production systems, including Microsoft Excel and Microsoft Access.
• Effective written and verbal communication skills for documenting work and collaborating with team members.
• Ability to work independently with minimal supervision and as part of a team in a production environment.
• Ability to manage multiple tasks and priorities while maintaining quality and safety standards.

• Experience performing visual inspection and quality control checks in a manufacturing or machine shop setting.
• Familiarity with composite materials, specifically carbon fiber and fiberglass composites.
• Knowledge of time and temperature-sensitive (TATS) materials and their handling requirements.
• Experience using GMP practices to support quality and compliance.
• Ability to use Microsoft Excel workbooks and Microsoft Access to record and report production and inspection data.
• Strong ethic regarding data integrity and accurate documentation.
• Ability to communicate discrepancies or non-conformances to supervisory or quality engineering personnel.
• Experience applying FIFO (first in, first out) principles when scheduling and executing assignments.
• Comfort working in a team-oriented environment with a focus on safety, quality, and production.

Employees benefit from a comprehensive total rewards package designed to support health, financial well-being, and work-life balance. Available offerings include medical, dental, and vision insurance plans, flexible spending and health savings account options, paid holidays, paid time off, and gym membership support. Team members can take advantage of tuition reimbursement, a 401(k) plan with company match, and a referral bonus program to grow their careers and earnings. Additional protections such as life insurance, AD&D coverage, short-term and long-term disability insurance, and parental and paid family leave provide added peace of mind. Employee engagement events and a wide range of additional benefits create a supportive, engaging workplace where people can thrive.

Work Environment

This role is based in a manufacturing and machine shop setting with dedicated first and second shift schedules. The first shift runs from 6:00 a.m. to 2:30 p.m., Monday through Friday, and the second shift runs from 10:00 a.m. to 6:30 p.m., Monday through Friday. Work involves standing for extended periods with frequent movement around machinery and equipment, as well as exposure to noise and standard shop conditions. The environment is team-oriented with a strong focus on safety, quality, and production, and relies on the use of CNC machines, precision measuring tools, and computer-based production and data systems.

Job Type & Location

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

The pay range for this position is $27.30 - $27.30/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 Fairfield,CA.

This position is anticipated to close on Jul 16, 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.

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.