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Line Boring Machinist Jobs (NOW HIRING)

CNC Manual Machinist

Kent, WA · On-site

$25 - $40/hr

Line boring and milling * Pump base manufacturing and split line machining * Facing plates, flange facing, and keyway cutting * Trunnions, wicket gate bores, and valve seat machining * Journals ...

Conduct line boring, bore welding, shaft repair, and precision machining operations. * Repair and rebuild buckets, blades, truck beds, frames, booms, and other structural components. * Read and ...

CNC Machinist

Chula Vista, CA · On-site

$25 - $40/hr

Line boring and milling * Pump base manufacturing and split line machining * Flange facing, keyway cutting, and facing plates * Trunnions, wicket gate bores, and valve seats * Journals, shafts ...

Operate a variety of equipment, tools and machinery to cut, turn, bore and shape parts; using automatic and manual saws; a mill, radial arm drills, a variety of lathes and line boring machines.

Conduct line boring, bore welding, shaft repair, and precision machining operations. * Repair and rebuild buckets, blades, truck beds, frames, booms, and other structural components. * Read and ...

Conduct line boring, bore welding, shaft repair, and precision machining operations. * Repair and rebuild buckets, blades, truck beds, frames, booms, and other structural components. * Read and ...

Manual Machinist

Pasadena, TX · On-site

$35 - $45/hr

Perform precision boring operations, including line boring of pump casings and housing (preferred). * Interpret mechanical drawings, sketches, and specifications to determine machining processes and ...

DIESEL MACHINIST

Conley, GA · On-site

$21 - $28.75/hr

Perform engine block machining including boring, honing, line boring, and decking. * Machine cylinder heads, including valve jobs, surfacing, and installing guides/seats. * Operate specialized shop ...

DIESEL MACHINIST

Conley, GA · On-site

$21 - $28.75/hr

Perform engine block machining including boring, honing, line boring, and decking. * Machine cylinder heads, including valve jobs, surfacing, and installing guides/seats. * Operate specialized shop ...

Machinist

Knoxville, TN

$18.25 - $25/hr

The Machinist works closely with service technicians and shop personnel to provide high-quality ... Experience with line boring, shaft rebuilding, component reclamation, and precision repair work.

Machinist

Knoxville, TN · On-site

$18.25 - $25/hr

Experience with line boring, shaft rebuilding, component reclamation, and precision repair work ... Regular exposure to moving machinery, noise, airborne particles, oils, grease, and varying ...

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Line Boring Machinist information

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How much do line boring machinist jobs pay per hour?

As of Sep 9, 2026, the average hourly pay for line boring machinist in the United States is $20.70, according to ZipRecruiter salary data. Most workers in this role earn between $16.83 and $21.63 per hour, depending on experience, location, and employer.

What does a line boring machinist do?

A Line Boring Machinist specializes in repairing and restoring the alignment of bores, such as those found in heavy equipment, engines, or industrial machinery. They use specialized boring machines to accurately enlarge or align holes in metal components, often working on-site in challenging environments. Their work is critical for maintaining the functionality and safety of large mechanical systems, as misaligned bores can lead to equipment failure. Line boring machinists must have strong technical skills, precision, and attention to detail.

What are the key skills and qualifications needed to thrive as a line boring machinist?

To thrive as a Line Boring Machinist, you need strong mechanical aptitude, precision measurement skills, and experience with machining or metalworking, often supported by a technical diploma or apprenticeship. Familiarity with portable line boring machines, micrometers, calipers, and related equipment is typically required. Attention to detail, problem-solving, and effective communication are standout soft skills for this role. These skills ensure accurate repairs and modifications, minimize downtime, and maintain the integrity of heavy machinery or equipment.

What are some typical challenges faced by line boring machinists on the job?

Line Boring Machinists often encounter challenges such as working in confined or awkward spaces, since many line boring tasks are performed on large, stationary equipment in the field. Precision is critical, so maintaining tight tolerances and alignment under less-than-ideal conditions can be demanding. Additionally, machinists must be adept at troubleshooting equipment issues and adapting to unexpected repairs or wear patterns. Collaborating with mechanics and engineers is common to ensure machinery is restored to safe and optimal operation.

What is the difference between Line Boring Machinist vs Pipefitter?

AspectLine Boring MachinistPipefitter
CredentialsMachining certifications, technical trainingTrade certifications, apprenticeship programs
Work EnvironmentIndustrial plants, construction sites, manufacturing facilitiesConstruction sites, industrial plants, piping systems
Industry UsageHeavy industry, manufacturing, power plantsOil & gas, chemical plants, HVAC systems

While both roles work in industrial settings, a Line Boring Machinist specializes in precision machining of large bore surfaces, whereas a Pipefitter focuses on installing and maintaining piping systems. The two roles often collaborate but require different skill sets and certifications.

What cities are hiring for Line Boring Machinist jobs?

Cities with the most Line Boring Machinist job openings:

What states have the most Line Boring Machinist jobs?

States with the most job openings for Line Boring Machinist jobs include:

What are popular job titles related to Line Boring Machinist jobs?

For Line Boring Machinist jobs, the most frequently searched job titles are:

Infographic showing various Line Boring Machinist job openings in the United States as of September 2026, with employment types broken down into 5% As Needed, and 95% Full Time. Highlights an 100% In-person job distribution, with an average salary of $43,062 per year, or $20.7 per hour.

Line Boring Welder/Machinist

Bismarck, ND • On-site

Butler Machinery Company
Machinery Manufacturing • 201 - 500 employees

$32.73 - $49/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 27 days ago


Key responsibilities

  • Perform mechanical repairs, fabrication, design, layout, and blueprint reading related to equipment.

  • Use mechanical aptitude to perform maintenance, diagnostics, and repair for customer equipment needs.

  • Complete service reports, timecards, parts orders, and communicate effectively with supervisors and customers.


Butler Machinery rating

6.2

Company rating: 6.2 out of 10

Based on 5 frontline employees who took The Breakroom Quiz


Job description

Overview: 

Are you looking for a company that helps develop your skillset, cares about your development, and provides a training environment to succeed? Butler Machinery Company is a third-generation family-owned business that believes in helping employees reach their full potential. In this ever-changing industry, Butler Machinery has provided security, training, and growth opportunities for employees since 1955.

At Butler Machinery Company we offer rewarding career opportunities and professional level training in our state-of-the art training facility. While we grow together, we consistently promote our mission and values in every decision we make.

In this role you’ll use your mechanical aptitude to perform maintenance, diagnostics and repair for all customer equipment needs. With a career at Butler, you’ll begin a journey of personal and professional growth.

Learn more about a technician career at Butler by visiting https://butlermachinery.com/techniciancareers

Full-Time Welder Pay Scale: $32.73-$49.00/hr DOE

We are looking for ideal candidates who embrace the following values 

  • Our Team – At Butler, we believe our team is our greatest asset.  We believe in working together and treating each other with dignity and respect.
  • Customer-Driven – We are customer driven.  We strive to exceed our customer’s expectations, but never at the cost of our values.
  • Integrity – We believe that integrity is paramount.  Our word is the cornerstone of our business, and we will earn the trust of those we serve.
  • Accountability – We believe in accountability.  We understand the impact of our decisions and accept responsibility for our words and our actions.  
  • Excellence – We believe in excellence through innovation, life-long learning and professional development.  
  • Safety – We believe in uncompromised safety.  We are collectively responsible for the safety of one another in all workplace situations.  

Responsibilities: 

The position will involve but not be limited to the following duties:

    • Required - Line boring experience
    • Stick and Wire feed welding
    • Carbon Arc Cutting
    • All Oxy-Acetylene operations
    • Complete mechanical repairs as required
    • Fabrication, design, layout and blueprint reading
    • Communicate effectively with supervisors and customers as needed
    • Complete service reports, timecards, parts orders
    • Proficient computer technology skills 
    • Wash parts and components as required
    • Work within and promote the vision, mission and values of BMC
    • Perform other duties as assigned


Qualifications:

    • Must be able to use and read precision measuring tools
    • Must be detail orientated individual
    • Self-driven
    • Ability to fabricate, design, layout and read blueprints
    • Previous experience in weld repair of machinery
    • Mechanical abilities are required
    • Line boring experience is required
    • Must be able to lift up to 70 lbs and be on feet most of the day
    • Individuals must have a positive attitude and like to work in a team environment
    • The position will primarily work on the heavy line of equipment
    • CDL or the ability to obtain a CDL
    • Ability to meet insurability standards to drive a company vehicle
    • Able to work weekends as required.
    • Must have valid work authorization and be able to work in the U.S. without company sponsorship.


Benefits: 

As a family business for three generations, we currently employ over 900 associates in 20 locations throughout North Dakota, South Dakota, Montana, and Nebraska. If you desire to start your career with our team, here are some of the industry leading benefits we offer: 

  • Generous retirement plan with 8% guaranteed by the company each year once eligibility is met, with no minimum required contributions out of your pocket
  • Health Insurance – 3 plan options
  • Health Savings Account – Employer contribution up to $1,300/year 
  • Dependent Care Flex Spending Account
  • Dental Insurance – 2 plan options 
  • Vision Insurance
  • Basic Life/AD&D and Supplemental Life Insurance
  • Employer paid Short-Term Disability Coverage – 60% of base pay
  • Maternity and Paternity Benefits
  • Holidays
  • Paid Time Off (PTO)
  • 401(K) Plan
  • Employee Assistance Program (EAP) – including Health Coaching 
  • SmartDollar – employer paid financial planning program 
  • Legal Shield/ID Shield products 
  • Other company-sponsored benefits include uniforms, safety glass allowance, optional Credit Union membership and educational assistance
  • Voluntary Benefit options - Cancer Insurance/Accident/Hospitalization


 EOE/Vet/Disability

#LI-Onsite



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