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Line Boring Machinist Jobs (NOW HIRING)

Stowers Machinery Corporation

Machinist

Knoxville, TN · On-site

$18.25 - $25/hr

Position Scope The Machinist is responsible for machining, rebuilding, and restoring Caterpillar ... Experience with line boring, shaft rebuilding, component reclamation, and precision repair work.

Metso Outotec

Field Machinist

Mesa, AZ · On-site

Set up and operate portable machine tools including mills, lathes, and line boring equipment. * Perform precision alignments and tolerances per job requirements. * Inspect and measure completed work ...

Blanchard Machinery Company

Machinist

West Columbia, SC · On-site

$19.75 - $27/hr

Maintain and operate of a variety of machining equipment, to include services such as pipe beveling and cutting, line boring, flange facing, among other applications preferred. * Knowledgeable in ...

Blanchard Machinery Company

Machinist

West Columbia, SC · On-site

$19.75 - $27/hr

Maintain and operate of a variety of machining equipment, to include services such as pipe beveling and cutting, line boring, flange facing, among other applications preferred. * Knowledgeable in ...

Blanchard Machinery Company

Machinist

West Columbia, SC · On-site

$19.75 - $27/hr

Maintain and operate of a variety of machining equipment, to include services such as pipe beveling and cutting, line boring, flange facing, among other applications preferred. * Knowledgeable in ...

Metso Outotec

Field Machinist

Mesa, AZ · On-site

Set up and operate portable machine tools including mills, lathes, and line boring equipment. * Perform precision alignments and tolerances per job requirements. * Inspect and measure completed work ...

Metso Outotec

Field Machinist

Mesa, AZ

Set up and operate portable machine tools including mills, lathes, and line boring equipment. * Perform precision alignments and tolerances per job requirements. * Inspect and measure completed work ...

Metso Outotec

Field Machinist

Mesa, AZ · On-site

Set up and operate portable machine tools including mills, lathes, and line boring equipment. * Perform precision alignments and tolerances per job requirements. * Inspect and measure completed work ...

Sargents Equipment

Machinist

Pardeeville, WI · On-site

$23.25 - $31.75/hr

Field Porting Line Boring * Ability to make Mechanical repairs * Possess manual dexterity and an ... Knowledgeable experience in Machinist field * Good math skills with analytical

Sargents Equipment

Machinist

South Chicago Heights, IL · On-site

$21.25 - $29/hr

Field Porting Line Boring * Ability to make Mechanical repairs * Possess manual dexterity and an ... Knowledgeable experience in Machinist field * Good math skills with analytical

Metso Outotec

Set up and operate portable machine tools including mills, lathes, and line boring equipment. * Perform precision alignments and tolerances per job requirements. * Inspect and measure completed work ...

Trumbull Industries

Cabinet Maker

Warren, OH · On-site

... line boring machines, table saws, miter saws, etc., be able to interpret drawings and layouts, & have some kind of cabinet installation knowledge. Cabinet vision and lockdowel experience is a plus.

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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 10, 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.

Machinist

Knoxville, TN • On-site

Stowers Machinery Corporation
Machinery Manufacturing • 201 - 500 employees
Learn more about Stowers Machinery Corporationexternal

$18.25 - $25/hr

Full-time

Posted 6 days ago

Job description

Description:


Position Scope

The Machinist is responsible for machining, rebuilding, and restoring Caterpillar and allied equipment components to OEM specifications. This position operates precision machine tools and measuring equipment to repair shafts, bores, housings, sleeves, and other critical components. The Machinist works closely with service technicians and shop personnel to provide high-quality repairs that improve equipment reliability, minimize downtime, and support customer success.

Requirements:


Knowledge and Skill Requirements

  • Strong knowledge of machining principles, metalworking practices, and precision measurement techniques.
  • Ability to operate manual and CNC machine tools, including lathes, mills, boring equipment, presses, and related shop machinery.
  • Proficient in reading blueprints, technical drawings, repair specifications, and service manuals.
  • Knowledge of Caterpillar component repair standards and tolerances preferred.
  • Ability to use precision measuring instruments such as micrometers, calipers, bore gauges, dial indicators, and depth gauges.
  • Strong troubleshooting and problem-solving skills.
  • Ability to maintain accurate repair documentation and work order records.
  • Effective communication and teamwork skills.
  • Commitment to safety, quality, and continuous improvement.

Preferred Qualifications

  • Completion of a machinist, machining technology, or related technical training program.
  • Experience repairing heavy equipment, diesel engine, hydraulic, powertrain, or industrial components.
  • Understanding of welding, fabrication, and metal restoration techniques.
  • Knowledge of CNC programming and operation.

Education Requirements

  • High school diploma or GED required.
  • Technical school or vocational training in machining technology preferred.

Leadership Responsibilities

  • Demonstrates Stowers Machinery's commitment to safety, quality, and customer satisfaction.
  • Serves as a technical resource for technicians and shop personnel regarding machining capabilities and repair solutions.
  • Promotes teamwork and collaboration across service, parts, and operations departments.
  • Takes ownership of work quality and supports continuous improvement initiatives.

Preferred Experience and Skills

  • Three or more years of machining experience in a heavy equipment, diesel, industrial, manufacturing, or repair environment preferred.
  • Experience with line boring, shaft rebuilding, component reclamation, and precision repair work.
  • Familiarity with Caterpillar equipment and component repair processes preferred.
  • Strong mechanical aptitude and attention to detail.
  • Ability to prioritize multiple projects while maintaining repair accuracy and turnaround expectations.

Work Environment

  • Works primarily in a machine shop and heavy equipment repair environment.
  • Regular exposure to moving machinery, noise, airborne particles, oils, grease, and varying temperatures.
  • Requires standing, walking, bending, lifting, and operating shop equipment for extended periods.
  • Must be able to safely lift and move materials and components with assistance from lifting devices as required.
  • Requires adherence to all company safety policies and use of appropriate personal protective equipment (PPE).