Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Machinist-3rd shift

Arch Precision, LLC

Job Description

Job Description

 

3rd shift: Mon-Thurs, 7:30pm-6:00am

NO WEEKENDS

 

Job Summary

We are seeking a highly skilled and detail-oriented Machinist to join our production team. In this role, you won't just be "pushing a button." You will be the bridge between a raw technical drawing and a finished precision part. You will be responsible for the end-to-end setup of complex jobs on multi-axis CNC and rotary transfer machines, ensuring that the first piece off the line meets our exacting quality standards before handing the process over to operators.

Core Responsibilities

  • Machine Setup: Interpret blueprints, GD&T (Geometric Dimensioning and Tolerancing), and setup sheets to prepare machines for production. This includes installing tools, loading programs, and setting work offsets.
  • First-Article Inspection: Perform the initial run of a part and conduct a comprehensive inspection using micrometers, calipers, and CMM equipment to verify accuracy.
  • Program Troubleshooting: Review G-code and M-code to identify potential errors. Perform "dry runs" and "single-block" execution to ensure tool paths are safe and efficient.
  • Tooling Management: Select, assemble, and preset the correct cutting tools and holders. Monitor tool wear and make necessary offsets or replacements to maintain tolerances.
  • Process Optimization: Collaborate with Programming and Engineering teams to suggest improvements in cycle times, tool life, and fixture stability.
  • Mentorship: Provide guidance to machine operators on part loading, basic offset adjustments, and quality checks once the setup is finalized.

Technical Qualifications

  • Experience: Minimum of 3–5 years of experience in CNC setup.
  • Coding Proficiency: Strong understanding of G-code and M-code ; ability to edit programs at the controller (Fanuc experience preferred).
  • Metrology: Expert-level skill with precision measuring instruments (bore gages, height gages, optical comparators).
  • Math Skills: Strong grasp of shop math, including trigonometry and geometry, for calculating speeds, feeds, and coordinates.
  • Blueprint Literacy: Ability to read complex industrial drawings and understand tight tolerances.

Physical Requirements & Environment

  • Ability to lift up to 50 lbs. and stand for extended periods.
  • Comfortable working in a fast-paced manufacturing environment with exposure to noise, oil, and metal shavings.
  • Strict adherence to PPE (Personal Protective Equipment) and safety protocols.

Soft Skills

  • Problem-Solving: You should enjoy the "puzzle" of a difficult setup and stay calm when a tool path isn't behaving as expected.
  • Precision Mindset: A "close enough" attitude doesn't work here. We value "right the first time."
  • Communication: Ability to clearly explain technical issues to both engineers and entry-level operators.

 

Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the Machinist-3rd shift in Earth City, MO vacancy
  • $26 - $30 per hour

     ...Level: Mid-Level | 5+ years preferred Industry: Industrial Valve Repair & Fabrication --- Why This Role Exists The Manual Machinist is responsible for manufacturing, modifying, and repairing precision components using conventional manual machining equipment,... 
    Suggested
    Hourly pay
    Full time

    Allied Valve

    Earth City, MO
    8 days ago
  • $20 - $24 per hour

     ...as they come off the machines. Some basic production machine operating experience is needed as well.   We have positions on 2nd shifts (4-10's). We are looking to pay around $20.00 to $24.00hr. Pay is based off experience and interview.   Please forward resume... 
    Suggested
    Permanent employment
    Traineeship
    Afternoon shift

    Dedicated Staffing

    Saint Charles, MO
    2 days ago
  • $45.11k - $58.65k

     ...Machinist IILocation: Bridgeton, MO, US, 63044 Job ID: 114938Leonardo DRS Land Systems is seeking a full time, skilled Machinist II to support prototype and job shop machining operations in Bridgeton, MO. This position is responsible for programming, setting up, operating... 
    Suggested
    Full time
    Contract work
    Work experience placement
    Local area
    Flexible hours

    Leonardo DRS

    Bridgeton, MO
    3 days ago
  •  ...Manual MachinistThe Manual Machinist is responsible for manufacturing, modifying, and repairing precision components using conventional manual machining equipment, including Bridgeport mills, engine lathes, drill presses, and other shop tools. This position requires a... 
    Suggested

    ZZZDoNotUseAutomation Service

    Earth City, MO
    1 day ago
  • $45.11k - $58.65k

     ...Machinist II Location: Bridgeton, MO, US, 63044 Job ID: 114938 Leonardo DRS Land Systems is seeking a full time, skilled Machinist II to support prototype and job shop machining operations in Bridgeton, MO. This position is responsible for programming, setting up,... 
    Suggested
    Full time
    Contract work
    Work experience placement
    Local area
    Flexible hours

    Leonardo DRS

    Bridgeton, MO
    4 days ago
  • $21 per hour

     ...Job Description Job Description CNC Machinist-Saint Charles ,MO POSITION SUMMARY We are currently seeking a Machinist to support...  ...SCHEDULE Mon-Thur Training starting on 1st shift 6am-4:30pm or 5am-3:30pm Moving to 2nd shift once training is... 
    Weekly pay
    Temporary work
    Relocation package
    Day shift
    Afternoon shift

    Fuze HR Solutions Inc.

    Saint Charles, MO
    4 days ago
  •  ...caregivers we can actually build around. That means people who communicate, show up when they say they will, take ownership of their shifts, and understand that when a family hires home care, they are trusting us with THE LIVES of their loved ones. Because caregiving... 
    Night shift
    Full time
    Part time
    Work at office
    Sleeping nights
    Flexible hours
    Shift work

    SYNERGY HomeCare

    Saint Charles, MO
    6 days ago
  • $20 - $25 per hour

    Job Description Job Description Set-Up Technician Pay: $20-$25/hr (depending on experience) Schedule: Full-Time Job Overview We are seeking a hands-on Set-Up Technician to prepare, repair, and maintain modular buildings and trailers. This role involves basic...
    Weekly pay
    Full time
    Contract work
    Temporary work

    Aerotek

    Saint Charles, MO
    5 days ago
  • St. Charles Health System is seeking a Certified Nursing Assistant (CNA) to provide patient- and family-centered care as part of the health care team. The role reports to the Department Manager/Assistant Nurse Manager and supports units with 24/7 care across the hospital...
    Night shift

    St. Charles Health System Inc.

    Saint Charles, MO
    13 hours ago
  • $30 - $40 per hour

    Evening Gown & Cocktail Dress Seamstress - Alterations - O'Fallon, MOO'Fallon, Missouri, United States$ 30.00 - 40.00 (US Dollar)Join our network of independent alteration professionals specializing in evening and cocktail wear. What You'll DoAlter evening gowns, cocktail...
    For contractors
    Local area
    Afternoon shift

    Thimble Alterations

    O Fallon, MO
    13 hours ago
  • St. Charles Health System Inc. is seeking a Certified Nursing Assistant (CNA) to provide patient- and family-centered care across units. The role supports 24/7 care, adheres to nursing orders, and maintains patient comfort and safety. Training and certification are required...
    Night shift

    St. Charles Health System Inc.

    Saint Charles, MO
    13 hours ago
  •  ...Job Description Job Description Hiring: Experienced Machinist Location: WB Industries - O'Fallon, MO Are you a skilled machinist looking to join a team that takes pride in precision and quality? At WB Industries, we specialize in customized metal fabrication... 

    WB Industries

    O Fallon, MO
    22 days ago
  •  ...standards. The candidate should be able to read blueprints and operate equipment according to guidelines. Flexibility to work 2nd or 3rd shift is required, with strong emphasis on teamwork, reliability, and continuous improvement in a food-processing environment. #J-18808... 
    Night shift
    Afternoon shift

    Balchem Corp.

    Bridgeton, MO
    2 days ago
  • Trinity Products, headquartered in Saint Charles, MO, seeks a Dyna Operator for 3rd shift (Sunday-Thursday, 9:00pm-5:30am). Training will be on 1st shift (Mon-Fri, 6:00am-2:30pm) for about 4-6 weeks before transitioning to 3rd shift. You will cut steel pipe to spec, using... 
    Night shift
    Day shift

    Trinity Products LLC

    Saint Charles, MO
    22 hours ago
  • $20 per hour

     ...Chemical OperatorLocation: St. Louis, MOSchedule: 3rd Shift (11:30 PM - 8:00 AM)Position Type: Temp-to-HireCompensation: Starting at $20.00/hour (Based on experience)About the OpportunityCPAY Staffing & Recruiting is seeking dependable, safety-focused Chemical Operators... 
    Night shift
    Temporary work
    Immediate start
    Shift work
    Weekend work

    CPAY Staffing and Recruiting

    Bridgeton, MO
    4 days ago
  • A healthcare services company is seeking a Hospital Service Technician in Bridgeton, Missouri. The role involves delivering and managing medical equipment, providing customer service to clinical staff, and ensuring compliance with hospital protocols. Candidates should have...
    Night shift
    Full time
    Flexible hours

    Agiliti

    Bridgeton, MO
    3 days ago
  • $1,100 per week

     ...miles Short-Leg Premium: $40 flat pay + mileage on any load under 50 miles Stop Pay: $20.00 per stop Volume: ~1,000 miles weekly Shift & Duty Details: Home Time: 100% Home Daily Shift Options: Day or Night dispatches available (weekend & holiday work as needed)... 
    Night shift
    Traineeship
    Local area
    Sleeping nights
    Shift work
    Weekend work

    Velocity TruckingPros LLC

    Florissant, MO
    2 days ago
  •  ...| Stepdown Location: Bridgeton, MO Agency: Titan Medical Group Pay: Competitive weekly pay (inquire for details) Shift Information: Nights - 3 days x 12 hours Start Date: 11/2/2026 About the Position Travel Stepdown RN Location... 
    Night shift
    Weekly pay
    Full time
    Shift work

    Titan Medical Group

    Bridgeton, MO
    1 day ago
  •  ...| Stepdown Location: Bridgeton, MO Agency: Titan Medical Group Pay: Competitive weekly pay (inquire for details) Shift Information: Nights - 3 days x 12 hours Start Date: 11/2/2026 About the Position Travel Stepdown RN Location... 
    Night shift
    Weekly pay
    Full time
    Shift work

    Titan Medical Group

    Bridgeton, MO
    1 day ago
  •  ...| Stepdown Location: Bridgeton, MO Agency: Titan Medical Group Pay: Competitive weekly pay (inquire for details) Shift Information: Nights - 3 days x 12 hours Start Date: 11/9/2026 About the Position Travel Stepdown RN Location... 
    Night shift
    Weekly pay
    Full time
    Shift work

    Titan Medical Group

    Bridgeton, MO
    1 day ago
  • TIGER Drylac USA, Inc is seeking a Night Shift Sr. Maintenance Technician to support 2nd and 3rd shifts at the St. Charles area site. The role focuses on keeping powder coating operations running safely and efficiently, with a strong emphasis on responsive maintenance and... 
    Night shift
    For contractors
    Afternoon shift

    TIGER DRYLAC USA INC

    Saint Charles, MO
    22 hours ago
  •  ...the first 3% of pay you contribute to the plan; plus 50% of next 2% contributed. ~  NOT INTO WORKING 9 TO 5? We have a work shift and schedule for you! Our 1st shift offers four different work schedules. ARE YOU A GOOD FIT? Do you take pride in your... 
    Temporary work
    Shift work
    Day shift
    Afternoon shift

    Seyer Industries Inc.

    Saint Peters, MO
    9 days ago
  • $25 - $30 per hour

     ...Job Description Job Description $25.00-30.00/hour (+$3.00 shift differential) 2nd shift Monday - Thursday 3:30 p.m. to 2:00 a.m Manual Machinist We are currently seeking highly-skilled Machinists to work in our manual machining department.  Will need to be... 
    Shift work
    Afternoon shift

    804 Technology

    Saint Peters, MO
    29 days ago
  •  ...and support production objectives; a relevant degree and 2-3 years' related experience are preferred. Experience with piping, electrical, pneumatic systems and plant air compressors is a plus; second/third shift flexibility required. #J-18808-Ljbffr Balchem Corporation
    Night shift
    Afternoon shift

    Balchem Corporation

    Bridgeton, MO
    2 days ago
  •  ...to the Maintenance Manager and support safety, quality, and uptime across a food processing facility. Flexibility to work 2nd or 3rd shift is required. Candidates should have 2-3 years of related experience and an associate or college degree in electromechanical or mechatronics... 
    Night shift
    Remote job
    Afternoon shift

    Balchem

    Bridgeton, MO
    2 days ago
  •  ...Critical Care Location: Bridgeton, MO Agency: Titan Medical Group Pay: Competitive weekly pay (inquire for details) Shift Information: Nights - 3 days x 12 hours Start Date: 11/23/2026 About the Position Travel ICU RN Location:... 
    Night shift
    Weekly pay
    Full time
    Shift work

    Titan Medical Group

    Bridgeton, MO
    1 day ago
  • Job Description Job Description Hogan Transportation is a 100-year-old full-service, multi-faceted transportation company operating throughout North America with a tradition of unparalleled, personalized service to clients, utilizing first-class equipment and advanced...
    Night shift

    Hogan

    Bridgeton, MO
    18 days ago
  • $2,063 per week

     ...Registered Nurse (RN) | Stepdown Location: Bridgeton, MO Agency: FlexCare Pay: $2,063 per week Shift Information: Nights - 3 days x 12 hours Contract Duration: 13 Weeks Start Date: ASAP About the Position Position Details Profession... 
    Night shift
    Full time
    Contract work
    Immediate start
    Shift work

    FlexCare

    Bridgeton, MO
    1 day ago
  • $2,225 per week

     ...Registered Nurse (RN) | Stepdown Location: Bridgeton, MO Agency: Triage Staffing Pay: $2,225 per week Shift Information: Nights - 3 days x 12 hours Contract Duration: 13 Weeks Start Date: 11/2/2026 About the Position Travel Nursing:... 
    Night shift
    Full time
    Contract work
    Shift work

    Triage Staffing

    Bridgeton, MO
    1 day ago
  • $2,054 per week

     ...| Intensive Care Unit (ICU) / Critical Care Location: Bridgeton, MO Agency: Triage Staffing Pay: $2,054 per week Shift Information: Nights - 3 days x 12 hours Contract Duration: 13 Weeks Start Date: 11/2/2026 About the Position Travel... 
    Night shift
    Full time
    Contract work
    Shift work

    Triage Staffing

    Bridgeton, MO
    1 day ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Machinist-3rd shift. Be the first to apply!