Cnc Machinist

Aerotek; Chattanooga (TN); On-site; USD 44,000 - 51,000; Full time

Benefits offered by this job

Weekly pay

Medical, dental & vision

401(k) Retirement Plan

Job summary

Aerotek is seeking a CNC Machinist 5-Axis in Hixson, TN. The role focuses on operating and setting up 5-axis CNC machines, interpreting complex blueprints, and performing conversational programming at the machine. You will use Siemens and other common CNC controls to produce precision components from grey iron, steel, and carbon steel.

The position runs on first shift (7:00 a.m. to 3:30 p.m.) with overtime on Saturdays as needed, and is contract to hire, onsite in Hixson, TN.

Qualifications

• 35 years of hands-on CNC machining experience.
• Proven experience operating and setting up 5-axis CNC machines.
• Proficiency with conversational programming, including creating and editing programs at the machine.
• Experience operating CNC machines equipped with Siemens controls.
• Ability to read, interpret, and understand engineering drawings, including dimensions, tolerances, and machining specifications.
• Strong understanding of machining processes, cutting tools, and proper machine setups.
• Ability to work independently and troubleshoot machining issues while maintaining quality standards.
• Ability to inspect finished parts using precision measuring equipment such as calipers and micrometers.
• Solid knowledge of G and M code fundamentals.
• High level of technical skill appropriate for CNC machinist role.

Responsibilities

• Operate and set up 5-axis CNC machines to produce precision parts according to engineering drawings and specifications.
• Perform conversational programming at the machine, including creating, editing, and optimizing programs to improve efficiency and part quality.
• Interpret and understand engineering blueprints, including dimensions, tolerances, and machining specifications, to plan machining operations.
• Apply a strong understanding of G and M codes to verify, adjust, and troubleshoot CNC programs as needed.
• Set up and run CNC lathes, horizontal and vertical machining centers, and horizontal boring machines as required.
• Select appropriate cutting tools, fixtures, and work-holding methods, and ensure proper machine setups for each job.
• Machine components from materials such as grey iron, steel, and carbon steel while maintaining tight tolerances.
• Use precision measuring instruments, including calipers and micrometers, to inspect finished parts and verify conformance to specifications.
• Troubleshoot machining issues, adjust offsets and programs, and resolve quality concerns independently.
• Operate machines using Siemens, Fanuc, Haas, and other common CNC controls in a machine shop environment.
• Safely use overhead cranes and other material-handling equipment to move parts and tooling as needed.
• Maintain a clean, organized, and safe work area and follow all shop safety procedures.
• Collaborate with team members and support continuous improvement in machining processes and setups.

Skills

5-axis CNC machining

conversational programming

Siemens controls

G and M codes

reading engineering drawings

precision inspection

troubleshooting machining issues

setup and operation of CNC lathes and

team collaboration

Tools

Siemens controls

Fanuc

Haas

Overhead cranes

Job description

Job Title: CNC Machinist 5-Axis

Job Description

This CNC Machinist role focuses on operating and setting up 5-axis CNC machines, interpreting complex blueprints, and performing conversational programming at the machine. You will use Siemens and other common CNC controls to produce precision components from materials such as grey iron, steel, and carbon steel, while maintaining high quality and efficiency in a climate-controlled manufacturing environment.

Responsibilities

• Operate and set up 5-axis CNC machines to produce precision parts according to engineering drawings and specifications.
• Perform conversational programming at the machine, including creating, editing, and optimizing programs to improve efficiency and part quality.
• Interpret and understand engineering blueprints, including dimensions, tolerances, and machining specifications, to plan machining operations.
• Apply a strong understanding of G and M codes to verify, adjust, and troubleshoot CNC programs as needed.
• Set up and run CNC lathes, horizontal and vertical machining centers, and horizontal boring machines as required.
• Select appropriate cutting tools, fixtures, and work-holding methods, and ensure proper machine setups for each job.
• Machine components from materials such as grey iron, steel, and carbon steel while maintaining tight tolerances.
• Use precision measuring instruments, including calipers and micrometers, to inspect finished parts and verify conformance to specifications.
• Troubleshoot machining issues, adjust offsets and programs, and resolve quality concerns independently.
• Operate machines using Siemens, Fanuc, Haas, and other common CNC controls in a machine shop environment.
• Safely use overhead cranes and other material-handling equipment to move parts and tooling as needed.
• Maintain a clean, organized, and safe work area and follow all shop safety procedures.
• Collaborate with team members and support continuous improvement in machining processes and setups.

Essential Skills

• 35 years of hands-on CNC machining experience.
• Proven experience operating and setting up 5-axis CNC machines.
• Proficiency with conversational programming, including creating and editing programs at the machine.
• Experience operating CNC machines equipped with Siemens controls.
• Ability to read, interpret, and understand engineering drawings, including dimensions, tolerances, and machining specifications.
• Strong understanding of machining processes, cutting tools, and proper machine setups.
• Ability to work independently and troubleshoot machining issues while maintaining quality standards.
• Ability to inspect finished parts using precision measuring equipment such as calipers and micrometers.
• Solid knowledge of G and M code fundamentals.
• High level of technical skill appropriate for CNC machinist role.

Additional Skills & Qualifications

• Experience with CNC lathes and lathe machines.
• Experience working with Fanuc and Haas CNC controls.
• Experiece operating horizontal and vertical machining centers and horizontal boring machines.
• Experience machining materials such as grey iron, steel, and carbon steel.
• Familiarity with 4-axis and 5-axis machining environments.
• Comfort working in a machine shop environment using overhead cranes and related equipment.
• Strong attention to detail and commitment to producing high-quality, precision components.

Why Work Here?

You will join a stable manufacturing organization that offers a long-term fit for skilled CNC professionals. The environment values technical excellence, independent problem-solving, and craftsmanship, giving you the opportunity to fully use and grow your advanced machining skills. You can expect consistent work, overtime opportunities when available, and the chance to work with modern equipment in a professional, well-organized shop.

Work Environment

This position is based in a climate-controlled manufacturing facility and machine shop. You will work primarily on first shift, Monday through Friday, from 7:00 a.m. to 3:30 p.m., with overtime on Saturdays as needed. The role involves operating CNC equipment such as 5-axis machines, CNC lathes, horizontal and vertical machining centers, and horizontal boring machines, using controls including Siemens, Fanuc, and Haas. You will work around materials such as grey iron, steel, and carbon steel, and regularly use precision measuring tools, cutting tools, and overhead cranes. The environment is hands‑on, safety‑focused, and geared toward high‑precision machining in a professional shop setting.

Job Type & Location

This is a Contract to Hire position based out of Hixson, TN.

Pay and Benefits

The pay range for this position is $32.00 - $37.00/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 & visionCritical Illness, Accident, and Hospital401(k) Retirement Plan Pre‑tax and Roth post‑tax contributions availableLife Insurance (Voluntary Life & AD&D for the employee and dependents)Short and long‑term disabilityHealth Spending Account (HSA)Transportation benefitsEmployee Assistance ProgramTime Off/Leave (PTO, Vacation or Sick Leave)

Application Deadline

This position is anticipated to close on Nov 23, 2026.

Workplace Type

This is a fully onsite position in Hixson,TN.

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.