ZipRecruiter

Log In

1

Mainline Jobs (NOW HIRING)

Kenny Seng Construction

Mainline Excavator

Provo, UT · On-site

$21.50 - $28.50/hr

Mainline Excavator Operator Company: Kenny Seng Construction, Inc. Location: Provo, Utah Employment Type: Full-Time Compensation: DOE + $500 Hire-On Bonus Make Life Excellent - Join an Industry ...

Danos, LLC

Mainline Mechanic

Alvarado, TX

Overview The Mainline Mechanic is responsible for the inspection, maintenance, and repair of mechanical systems and equipment supporting pipeline and midstream operations. This includes compressors ...

Danos, LLC

Mainline Mechanic

Alvarado, TX · On-site

The Mainline Mechanic is responsible for the inspection, maintenance, and repair of mechanical systems and equipment supporting pipeline and midstream operations. This includes compressors, pumps ...

Danos, LLC

Mainline Mechanic

Alvarado, TX · On-site

Overview The Mainline Mechanic is responsible for the inspection, maintenance, and repair of mechanical systems and equipment supporting pipeline and midstream operations. This includes compressors ...

Kenny Seng Construction

Mainline Excavator

Provo, UT · On-site

$21.50 - $28.50/hr

Mainline Excavator Operator Company:Kenny Seng Construction, Inc. Location: Provo, Utah Employment Type:Full-Time Compensation: DOE + $500 Hire-On Bonus Make Life Excellent - Join an Industry Leader ...

Kenny Seng Construction

Mainline Excavator

Provo, UT · On-site

$21.50 - $28.50/hr

DOE Mainline Excavator Operator Company:Kenny Seng Construction, Inc. Location: Provo, Utah Employment Type:Full-Time Compensation: DOE + $500 Hire-On Bonus Make Life Excellent Join an Industry ...

Mainline Fiber

OSP Fiber Splicer

Richmond, VA · On-site

$50K - $60K/yr

About Mainline, LLC At Mainline LLC, our core values-Clients, Community, and our Team-define who we are and guide our mission. We excel in delivering fiber infrastructure solutions with a commitment ...

Quanta Services

Mainline Trench Operator

Sumner, WA · On-site

$34.60 - $59.75/hr

Mainline Trench Operator If you enjoy working with a great group of professionals, are accurate, thrive in a fast-paced environment, and enjoy using your analytic and organizational skills, then we ...

Potelco, Inc.

Mainline Trench Operator

Sumner, WA · On-site

$34.60/hr

About this Role Mainline Trench Operator If you enjoy working with a great group of professionals, are accurate, thrive in a fast-paced environment, and enjoy using your analytic and organizational ...

next page

Showing results 1-20

People also search for

All JobsMainline Jobs

Mainline information

See salary details

$11

$28

$61

How much do mainline jobs pay per hour?

As of Jun 5, 2026, the average hourly pay for mainline in the United States is $28.63, according to ZipRecruiter salary data. Most workers in this role earn between $18.03 and $31.25 per hour, depending on experience, location, and employer.

What is a Mainline job?

A Mainline job typically refers to a role associated with the primary operations of a company, often in industries like railway, oil and gas, or telecommunications. In railways, it pertains to positions involved in the maintenance and operation of major train routes. In other industries, it can mean working on key infrastructure projects or networks. The responsibilities vary but usually involve ensuring smooth and efficient service along primary systems.

What are the key skills and qualifications needed to thrive in the Mainline position, and why are they important?

To thrive as a Mainline Pipefitter (commonly referred to as 'Mainline' in the utility and pipeline industries), you need excellent mechanical aptitude, physical stamina, and a strong understanding of pipeline construction and maintenance, usually supported by relevant trade training or apprenticeship. Knowledge of pipe threading machines, trenchers, and the ability to read blueprints and schematics is often essential, with OSHA safety certification highly recommended. Attention to detail, teamwork, and effective communication are important soft skills for coordinating with crews and ensuring safety standards are met. These competencies ensure that mainline projects are completed efficiently, safely, and in compliance with industry regulations.

What does a typical workday look like for a Mainline Pipefitter?

On a typical day, a Mainline Pipefitter is involved in tasks such as preparing and aligning pipes, performing welding or joining operations, reading project plans, and inspecting pipeline sections for quality control. Work often takes place outdoors, requiring close collaboration with a construction or utility crew to install or repair main pipelines. Mainline Pipefitters regularly use specialized machinery and power tools, and must adhere strictly to safety guidelines throughout their shift. The work can be physically demanding and may involve travel to various job sites, but it provides hands-on problem-solving and the opportunity to contribute to vital infrastructure projects.
More about Mainline jobs
What cities are hiring for Mainline jobs? Cities with the most Mainline job openings:
What states have the most Mainline jobs? States with the most job openings for Mainline jobs include:
What job categories do people searching Mainline jobs look for? The top searched job categories for Mainline jobs are:
Mainline jobs near you
Infographic showing various Mainline job openings in the United States as of May 2026, with employment types broken down into 93% Full Time, 5% Part Time, and 2% Temporary. Highlights an 98% In-person, and 2% Remote job distribution, with an average salary of $59,554 per year, or $28.6 per hour.
Mainline Excavator

Mainline Excavator

Kenny Seng Construction

Provo, UT • On-site

$21.50 - $28.50/hr

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 24 days ago

Job description

Mainline Excavator Operator
Company: Kenny Seng Construction, Inc.
Location: Provo, Utah
Employment Type: Full-Time
Compensation: DOE + $500 Hire-On Bonus
Make Life Excellent - Join an Industry Leader
Are you an experienced operator looking for a stable, local company with a massive pipeline of work? Kenny Seng Construction is a booming general engineering contractor with 40 years of experience in project management, earthwork, and utilities. We are currently seeking a skilled Mainline Excavator Operator to join our growing team.
Why Join Us?
  • Sign-On Incentive: Start strong with a $500 hire-on bonus.
  • Stability & Growth: 40 years in the business with local advancement opportunities.
  • Comprehensive Benefits: 401(k) with match, premium Health/Dental/Vision insurance, HSA/FSA options, and Life insurance.
  • Strong Culture: We live by our Core Values: Project Excellence, Patience, Perseverance, Integrity, Innovation, Discipline, and Teamwork.

Position Responsibilities
  • Precision Excavation: Excavate line and grade for mainline waterline, sewer, storm drain, and water pipe according to project plans.
  • Utility Safety: Masterfully excavate around existing utilities with high precision.
  • Technical Implementation: Understand and execute trench depth, grade compaction, pothole procedures, and pipeline installation.
  • Safety Leadership: Act as the OSHA Certified Competent Person for trenching and shoring; implement rigging and shoring practices to ensure a safe environment for all.
  • Equipment Care: Maintain thorough knowledge of equipment maintenance to ensure fleet reliability.
  • Project Oversight: Read plans accurately and keep the crew organized and on task to meet goals and deadlines.

Qualifications & Requirements
  • Experience: Proven track record in mainline excavation and pipe utilities.
  • Certification: OSHA Certified Competent Person for trenching and shoring.
  • Attitude: A positive, team-oriented mindset with the ability to follow supervisor directions.
  • Communication: Effective communication skills with co-workers and supervisors.
  • Compliance: Must pass pre-employment and random drug/alcohol testing (Drug-Free Workplace).

About Kenny Seng Construction, Inc.
With four decades of experience, we are committed to Project Excellence through Integrity, Discipline, and Innovation. Our mission is simple: To Make Life Excellent. We embrace Perseverance to overcome challenges and Teamwork to ensure quality craftsmanship and strong relationships.
Ready to build your career with the best? Apply today.
Kenny Seng Construction, Inc. is an Equal Opportunity Employer.

Apply