Machinist III

Entegris; Tennessee; On-site; USD 55,000 - 75,000; Full time

Job summary

Entegris is seeking a Machinist III to perform precision machining on graphite, silicon carbides, and other specialty materials. You will follow detailed blueprints, operate advanced CNC machines including 4th/5th axis mills and grinders, and collaborate with programmers on new parts.

You will create hand-typed CNC code, ensure safety, follow SOPs, and maintain high-quality output while meeting weekly shipping targets. ISO 9000/14000 familiarity is a plus.

Qualifications

• High school diploma or equivalent.
• Strong math and precision measurement skills; able to read blueprints or drawings.
• Experience with CMM is a plus.
• Advanced knowledge of machining methods; able to make complex programming adjustments.
• Experience with programming software is a plus; familiarity with CNC programming.
• Proficient in Geometric Dimensioning and Tolerancing (GD&T).
• Detail-oriented with a safety-focused mindset.

Responsibilities

• Follow detailed blueprints, customer specs, and SOPs.
• Operate precision machining tools and CNC machinery.
• Work with 4th & 5th axis mills, lathes, grinders, and saws.
• Make code adjustments and support fixture creation with programmers.
• Perform quality checks and adhere to safety guidelines.
• Support maintenance and housekeeping tasks as needed.
• Ensure on-time shipping by following weekly schedules.

Skills

Math and precision measurement

Read machine drawings

CMM experience

Advanced machining methods

Complex code adjustments

Programming software experience

Geometric Dimensioning and Tolerancing

Attention to detail

PPE adherence

Ability to work any shift

ISO 9000/14000 experience

Export control compliance knowledge

Education

High School Diploma or equivalent

Tools

CMM (Coordinate Measuring Machine)

Machining equipment knowledge

Computer numerical control (CNC) programming

Job description

Job Title:

Machinist III

Job Description:

Summary:

Perform tasks directly related to the machining of graphite, silicon carbides, and other specialty materials.

Primary Responsibilities and Duties:

• Work is job oriented, following detailed blueprints, customer specifications, and internal work instructions;

• Operate hand tools, precision measuring equipment, and computers, (desktop and machine control varieties)

• Operate 4th & 5th axis mills, live tooling lathes, surface and centerless grinders, cup grinders, bandsaws, and other machining equipment;

• Complete machining tasks within a customer job;

• Make complex code adjustments within program.

• Collaborate with programmers on program/fixture creation for new parts.

• Create hand-typed CNC code (i.e., chip prevention lines, fixturing)

• Adhere to all safety protocols and guidelines to ensure a safe working environment for yourself and colleagues.

• Follow standard operating procedures (SOPs) and manufacturing guidelines to consistently produce high-quality products.

• Follow weekly scheduled work to track with on-time shipping.

• May be tasked with preventative maintenance and housekeeping duties.

Qualifications (Education, Training, Experience, Knowledge, Skills, Physical Requirements)

• High School Diploma or equivalent;

• Possess math and precision measurement skills and able to read machine drawings;

• Experience using a CMM (coordinate measuring machine) a plus

• Possess advanced knowledge of machining methods;

• Ability to make complex code adjustments within program.

• Experience using programming software a plus.

• Knowledge of advanced Geometric Dimensioning and Tolerancing

• Astute attention to detail to drive Safety and Quality;

• Ability to perform visual checks and handle materials responsibly while wearing required Personal Protective Equipment (PPE);

• Work any shift as required to meet business needs;

• Experience in working in an ISO 9000/14000 environment a plus;

• Candidate must have the capacity to comply with the federally mandated requirements of U.S. export control laws.

Physical Requirements

• Completion of pre-employment physical required

• Physical requirements of the job include:

• Ability to lift and move up to 50 lbs. as needed.
• Capability to ascend and descend ladders using a three-point grip.
• Frequent tasks will include squatting, kneeling, bending, reaching, and standing.
• Occasional work may be required in confined workspaces.
• Ability to perform hand squeezes requiring force up to 30 lbs.
• Performing repetitive tasks or motions for extended periods.
• Maintaining balance and coordination, especially when working on elevated platforms or in areas with uneven surfaces.
• Capability to perform physically demanding tasks over extended periods, often in varying environmental conditions (e.g., hot, cold, or humid environments).
• Adequate visual acuity to perform detailed inspections or precision work.