Machinist

CORE LABORATORIES LP; Godley (TX); On-site; USD 52,000 - 72,000; Full time

Job summary

Core Laboratories seeks a reliable Machinist to set up, operate, and maintain CNC equipment in a manufacturing environment. Responsibilities include interpreting engineering drawings, using precision measuring tools, and maintaining quality and safety standards.

The role requires basic machine setup, documentation, and adherence to ISO quality practices, with a focus on continuous production performance and clear shift communications.

Qualifications

• High school diploma or equivalent is required.
• One year plus related work experience preferred.
• CNC machining class work or certificate preferred.

Responsibilities

• Set up CNC machines and verify program revision, material, and quantity.
• Position machine home and tooling offsets for proper alignment.
• Follow drawings, prints, or orders to operate machines.
• Understand CNC tooling applications and print reading basics.
• Read micrometers, calipers, and thread gauges accurately.
• Maintain safe, clean work area and follow safety policies.

Skills

Reading drawings

CNC machining

Precision measuring

GD&T

Quality control

Safety

Education

High school diploma or equivalent

CNC class work or certificate

Tools

Micrometers

Calipers

Thread gauges

Job description

We are seeking a reliable and detail-oriented Machinist to set up, operate, and maintain CNC machining equipment in a safe and efficient manufacturing environment. The ideal candidate will be able to read engineering drawings, use precision measuring instruments, perform basic machine setup and maintenance, and follow quality control and ISO standards. This role requires accurate documentation, strong communication skills, and a commitment to safety, quality, and continuous production performance.

DUTIES & RESPONSIBILITIES

• Perform basic machine set-up, including checks for Revision of Program, correct material, and quantity required.
• Set initiation position for machine home and tooling offsets.
• Follow machine operation procedures according to written drawings, prints, or verbal orders.
• Have a good understanding of CNC tooling and their applications.
• Interpret Engineering drawings with a basic understanding of print reading.
• Read and interpret micrometers, calipers and thread gauges properly.
• Follow shop safety standards and adhere to all safety policies and procedures.
• Perform daily machine maintenance, including checking machine fluid levels, lifting devices for wear and tear, cleaning chips and debris from area and notify supervisor of potential issues on tooling requirements.
• Follow company Quality Control standards.
• Interpret and apply ISO standards where required.
• Accurately complete required paperwork and utilize electronic time keeping hardware/ software.
• Maintain a communication log at the machine to record all alarms and issues encountered during the shift, and provide clear communications between shifts, both written and verbal.

QUALIFICATIONS

High school diploma or equivalent. One year plus of related work experience required. CNC machining class work or certificate preferred.

KNOWLEDGE, SKILLS & ATTRIBUTES

• Ability to furnish their own basic precision measuring tools and required hand tools - preferred
• Ability to distinguish between different metals used in process.
• Working knowledge of basic metal cutting principles.
• Basic knowledge of tooling nomenclature.
• Perform complete machine set-up without assistance.
• Diagnose process problems and apply appropriate corrections.
• Ability to read and interpret precision-measuring instruments.
• Proficient in machining and inspecting multiple thread forms, including Acme, Stub Acme, V-thread, Round, and Buttress threads used in industrial and mechanical applications.
• Ability to distinguish different material and their machining properties and can use correct tooling and their required feeds and speeds.
• Ability to consistently work within a tolerance of +/- .001 ranges.
• Experience in trouble shooting and making edits in CNC programs.
• Ability to understand and apply GD&T as required.

PHYSICAL DEMANDS

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. The employee may be asked to lift and/or move up to 60 pounds.

WORK ENVIRONMENT

The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Typical machine shop environment including exposure to sharp edges, pinch points, powered rotating equipment, shavings, chips, dust, fumes, chemicals and noise. Safety glasses with side shields and steel toed boots/shoes required to be worn at all times. Face shield when required.

Equal Opportunity Employer

Core Laboratories, including all of its affiliated and related entities, is an equal opportunity employer and is committed to creating an inclusive environment for everyone. Employment decisions are made regardless of characteristics including, but not limited to, race, color, sex, sexual orientation, gender identity, national origin, age, disability, religion, genetic information, protected veteran or uniformed service member status, and any other characteristic protected under applicable law.

COMPANY OVERVIEW

Core Laboratories is the Reservoir Optimization Company Core Laboratories Inc. is a leading provider of proprietary and patented reservoir description and production enhancement services and products used to optimize petroleum reservoir performance. The Company has over 70 offices in more than 50 countries and is located in every major oil-producing province in the world. We are well-positioned to serve the growing needs of the energy transition while continuing to fulfill the demand for reliable and affordable energy sources like crude oil and natural gas. Our services, products, expertise, and innovations will continue to be essential as our clients meet the growing demand for energy globally.

VALUES

At Core Lab, our values matter: Safety, Honesty and Integrity, Customer Focus, Building Trust, and Employee Development. We regard our employees as our greatest asset. We believe that identifying, attracting, developing, and retaining talent are significant actions because our people are so important.