CNC Machinist Level II

Seiler Instrument Inc.; St. Louis (MO); On-site; USD 33,000 - 47,000; Full time

Benefits offered by this job

Medical, Vision, and Dental health

PTO

401(k) Matching

Tuition Reimbursement

9 annual paid holidays

Employee events

EAP

Flexible start/stop times

Profit-Based Bonus

Job summary

Seiler Instrument Inc. in St. Louis, MO is seeking a CNC Machinist Level II to operate CNC mills and lathes, producing high-precision, tight-tolerance components exactly to specification.

This role requires solid CNC experience, the ability to read blueprints, perform in-process inspections, and maintain safe, organized shop conditions. A $5,000 sign-on bonus is offered along with comprehensive benefits.

Qualifications

• 2+ years CNC machining experience.
• Must read blueprints and use inspection tools.
• Ability to lift up to 75 pounds and operate safely.

Responsibilities

• Operate CNC mills and/or lathes to produce parts to documented requirements.
• Read and interpret blueprints and job documentation to confirm features, dimensions, and tolerances.
• Perform in-process inspection using calipers, micrometers, indicators and document results.
• Monitor part quality during runs and escalate out-of-tolerance conditions promptly.
• Maintain a clean, safe work area and comply with safety and quality requirements.

Skills

CNC Machining

Blueprint reading

Inspection tools use

Safety-focused

Lift up to 75 pounds

Education

High School Diploma or GED

Tools

Fanuc controls

Mitsubishi controls

Okuma controls

Job description

# CNC Machinist Level IIHot JobSt. Louis - St. Louis, MO 63122## OverviewSalary Range$24.00 - $34.00 HourlyPosition TypeFull TimeJob ShiftAnyEducation LevelHigh School/GEDTravel PercentageNoneCategorySkilled Labor - Trades## DescriptionExpand your machining career in a Machinist Level II role where precision matters and every part counts. In this position, you’ll operate CNC equipment to produce high-quality, tight-tolerance components built exactly to specification. Designed for machinists with solid foundational CNC experience and strong quality habits, this role offers the opportunity to sharpen your skills, build confidence on the shop floor, and contribute to work that demands accuracy and consistency. If you’re detail-driven, dependable, and ready to grow in a performance-focused environment, this is where you start making an impact. Seiler is offering a $5,000 sign on bonus for CNC Machinist hires! **Pay Range: $24.00 - $34.00**Location: St. Louis Missouri, On-site **Perks and Benefits:*** Medical, Vision, and Dental health plans* Parental and Bonding Leave* PTO* 401(k) Matching* Tuition ReimbursementHere at Seiler, we are committed to not only manufacturing and selling the highest quality systems and utilizing modern techniques, but we are also committed to our employees’ well-being and happiness. In addition to the perks above we also offer:* 9 annual paid holidays* 1-2 free company events every summer* Employee Assistance Program (EAP)* Flexibility in start/stop time for most positions* Profit-Based Bonus and ***More!*****Responsibilities include:*** Operate CNC mills and/or lathes to produce parts to documented requirements.* Read and interpret blueprints and job documentation to confirm features, dimensions, and tolerances.* Perform in-process inspection using standard measuring instruments (e.g., calipers, micrometers, indicators) and document results.* Monitor part quality during runs; communicate issues and escalate out-of-tolerance conditions promptly.* Perform routine machine care per standard work (e.g., cleaning, chip management, basic checks).* Maintain a clean, organized work area and comply with safety and quality requirements.## Qualifications**Requirements*** High school diploma or GED.2+ years CNC machining experience.* Technical degree may be a substitute for some experience.* Ability to read and interpret prints and use common inspection tools.* Consistent track record of safe machine operation and quality performance.* Ability to lift and carry up to 75 pounds (some positions).**Preferred Qualifications*** Experience producing precision parts in a controlled quality environment (inspection records, documentation).* Familiarity with common CNC controls (e.g., Fanuc, Mitsubishi, Okuma).* Exposure to close-tolerance work and consistent use of measurement tools.