CNC Machinist

Caliberr Staffing; Grand Rapids (MI); On-site; USD 52,000 - 68,000; Full time

Benefits offered by this job

Medical coverage

401K

Paid time off

Job summary

Caliberr Staffing is seeking a skilled CNC Machinist to oversee setup and operation of lathes and mills, ensuring parts meet exact tolerances.

You will prepare tooling, manage raw materials, and make live G-code adjustments, performing regular QC with calipers, micrometers, and CMM equipment.

This fast-paced shop rewards precision, teamwork, and continuous improvement through adherence to 5S, AS9100 vision standards, and strong blueprints.

Qualifications

• 3–5 years of professional experience in CNC setup and operation for both mills and lathes.
• Ability to interpret complex blueprints with GD&T.
• Strong communication skills to support continuous improvement and meet customer requirements.
• Proficiency in industrial math and using MS Office/Windows software for production tracking.
• Must satisfy ITAR eligibility and physical capability to lift up to 50 pounds.
• AS 9100 vision standards required for high-precision inspections.

Responsibilities

• Operate CNC lathes and mills to meet production goals and deadlines.
• Configure machines and tooling following technical specifications.
• Perform quality checks using calipers, micrometers, and CMM equipment.
• Manage production data with JobBoss and other digital systems.
• Conduct routine equipment maintenance to prevent downtime.
• Identify and fix tooling or equipment problems quickly.
• Complete de-burring and rework to meet finishing standards.
• Suggest process improvements to boost efficiency and machining performance.
• Maintain a tidy 5S-compliant workspace and follow safety protocols.

Skills

CNC setup and operation

GD&T concepts

Blueprint reading

Communication skills

Industrial math

MS Office / Windows software

ITAR compliance

Physical strength

AS 9100 vision standards

Tools

CMM equipment

Height gauges

Optical comparators

Thread gauges

Job description

As a CNC Machinist, you will oversee the entire manufacturing process for parts produced on lathes and mills, spanning from the initial machine setup through to the final quality assessment. This position demands technical expertise in preparing tooling, managing raw material input, and performing live modifications to G-code to ensure precise tolerances are met. To excel in this fast-moving shop, you must be capable of lifting substantial components and possess a keen eye for detail when resolving mechanical challenges.

Daily Tasks

• Operate CNC lathes and mills with high efficiency to help the team consistently reach production goals and meet critical delivery deadlines.
• Independently configure machines and tooling by following technical specifications to facilitate a smooth and productive workflow.
• Perform comprehensive quality checks, including initial, mid-run, and final inspections using precision tools like calipers, micrometers, and CMM equipment to ensure part integrity.
• Manage production data, tracking, and internal updates by utilizing JobBoss and other digital software systems.
• Carry out standard operator-level maintenance tasks to support equipment longevity and keep machinery running at its best.
• Quickly identify and fix equipment or tooling problems to reduce downtime and help maintain high-precision output.
• Complete de-burring and necessary rework on components to ensure they meet the required finishing standards.
• Suggest and implement process improvements to help boost overall operational efficiency and machining performance.
• Keep your workspace tidy and orderly, ensuring it remains fully compliant with 5S organizational standards.
• Follow all company safety protocols and PAC standards to help maintain a secure, accident-free work environment for everyone.

Required Skills and Qualifications

• Between 3 and 5 years of professional experience in CNC setup and operation for both mills and lathes.
• Deep knowledge of machining center principles, specifically regarding X, Y, and Z-axis orientation and centerline or edge pickup methods.
• High level of proficiency in using precision measurement tools, such as height gauges, optical comparators, thread gauges, and CMM technology.
• Strong ability to interpret complex blueprints, including a thorough grasp of Geometric Dimensioning and Tolerancing (GD&T) principles.
• Excellent communication skills to help foster a culture of continuous improvement and ensure all customer requirements are met.
• Competency in industrial math and the ability to use MS Office and Windows-based software for tracking production.
• Must satisfy all eligibility criteria to work with ITAR-controlled materials and data.
• Physical capability to lift, pull, and push tooling or raw materials weighing up to 50 pounds.
• Must meet AS 9100 vision standards to ensure the ability to conduct high-precision inspections and identify minor surface flaws.
• Medical coverage
• Retirement savings plan (401K)
• Paid time off

We operate as a drug-free facility. All applicants must successfully pass a background check and a pre-employment drug screening.