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Mainline Jobs in Colorado (NOW HIRING)

HEI Civil - Colorado

Mainline Operator

Denver, CO · On-site

$40/hr

Haga clic aquí para ver Vacantes y Solicitar en Español Looking for an opportunity to make a lasting mark on future generations and the communities they call home? Search no further, HEI has been ...

Apex Underground

Mainline Operator

Arvada, CO · On-site

$25 - $43/hr

Why We Need You Apex Underground is seeking a skilled Heavy Equipment Operator to support our excavation and construction projects. This role is essential in ensuring that all site work is performed ...

HEI Civil - Colorado

Mainline Operator

Denver, CO · On-site

$40/hr

Haga clic aquí para ver Vacantes y Solicitar en Español Looking for an opportunity to make a lasting mark on future generations and the communities they call home? Search no further, HEI has been ...

Home Depot

Cashier

Sterling, CO · On-site

$10.75 - $14.50/hr

A Head Cashier will position Cashiers and support them by expediting price checks, approving Point of Sale transactions and markdowns for mainline registers, Self-Checkout, Returns, Pro Desk, Special ...

Home Depot

Cashier

Sterling, CO · On-site

$16.50 - $17.50/hr

A Head Cashier will position Cashiers and support them by expediting price checks, approving Point of Sale transactions and markdowns for mainline registers, Self-Checkout, Returns, Pro Desk, Special ...

Home Depot

Cashier

Castle Rock, CO · On-site

$18.50 - $19.50/hr

A Head Cashier will position Cashiers and support them by expediting price checks, approving Point of Sale transactions and markdowns for mainline registers, Self-Checkout, Returns, Pro Desk, Special ...

Home Depot

Cashier

Boulder, CO · On-site

$20 - $21/hr

A Head Cashier will position Cashiers and support them by expediting price checks, approving Point of Sale transactions and markdowns for mainline registers, Self-Checkout, Returns, Pro Desk, Special ...

Home Depot

Cashier

Evergreen, CO · On-site

$20 - $21/hr

A Head Cashier will position Cashiers and support them by expediting price checks, approving Point of Sale transactions and markdowns for mainline registers, Self-Checkout, Returns, Pro Desk, Special ...

Home Depot

Cashier

Aurora, CO · On-site

$19 - $20/hr

A Head Cashier will position Cashiers and support them by expediting price checks, approving Point of Sale transactions and markdowns for mainline registers, Self-Checkout, Returns, Pro Desk, Special ...

Home Depot

Cashier

Glendale, CO · On-site

$19 - $20/hr

A Head Cashier will position Cashiers and support them by expediting price checks, approving Point of Sale transactions and markdowns for mainline registers, Self-Checkout, Returns, Pro Desk, Special ...

Home Depot

Cashier

Canon City, CO · On-site

$16 - $17/hr

A Head Cashier will position Cashiers and support them by expediting price checks, approving Point of Sale transactions and markdowns for mainline registers, Self-Checkout, Returns, Pro Desk, Special ...

Home Depot

Cashier

Denver, CO · On-site

$12 - $16.50/hr

A Head Cashier will position Cashiers and support them by expediting price checks, approving Point of Sale transactions and markdowns for mainline registers, Self-Checkout, Returns, Pro Desk, Special ...

Home Depot

Cashier

Arvada, CO · On-site

$18.50 - $19.50/hr

A Head Cashier will position Cashiers and support them by expediting price checks, approving Point of Sale transactions and markdowns for mainline registers, Self-Checkout, Returns, Pro Desk, Special ...

Home Depot

Cashier

Colorado Springs, CO

$11.50 - $15.75/hr

A Head Cashier will position Cashiers and support them by expediting price checks, approving Point of Sale transactions and markdowns for mainline registers, Self-Checkout, Returns, Pro Desk, Special ...

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Showing results 1-20

All JobsMainline JobsMainline Jobs in Colorado

Mainline information

See Colorado salary details

$10

$26

$57

How much do mainline jobs pay per hour?

As of Sep 11, 2026, the average hourly pay for mainline in Colorado is $26.95, according to ZipRecruiter salary data. Most workers in this role earn between $16.97 and $29.42 per hour, depending on experience, location, and employer.

What is a mainline?

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 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.

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 are popular job titles related to Mainline jobs in Colorado?

For Mainline jobs in Colorado, the most frequently searched job titles are:

What job categories do people searching Mainline jobs in Colorado look for?

The top searched job categories for Mainline jobs in Colorado are:

Mainline jobs near you
Infographic showing various Mainline job openings in Colorado as of September 2026, with employment types broken down into 74% Full Time, 24% Part Time, 1% Contract, and 1% Nights. Highlights an 95% Physical, 1% Hybrid, and 4% Remote job distribution, with an average salary of $56,061 per year, or $27 per hour.

Service Technician (Mainline Technician)

Englewood, CO • On-site

Groove Subaru
201 - 500 employees
Learn more about Groove Subaruexternal

$27 - $42/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 28 days ago

Job description

Description

Groove Subaru is looking for an experienced Automotive Service Technician (Mainline Technician) to join our growing Service Department. If you're passionate about diagnosing and repairing vehicles, take pride in producing quality work, and want to be part of a dealership that values its technicians, we'd love to hear from you.


Pay: $27.00 - $42.00 Flat Rate (Based on Experience)


What We Offer:

  • Competitive flat-rate pay
  • Consistent workflow
  • Medical, dental, and vision insurance
  • 401(k)
  • Paid time off and paid holidays
  • Ongoing Subaru training and certification opportunities
  • Career advancement opportunities
  • Employee discounts

Responsibilities:

  • Diagnose and repair mechanical, electrical, and drivability concerns.
  • Perform engine, transmission, suspension, steering, brake, and HVAC repairs.
  • Complete manufacturer-recommended maintenance services.
  • Perform accurate diagnostics using Subaru diagnostic equipment and repair procedures.
  • Maintain detailed repair orders and documentation.
  • Conduct multi-point vehicle inspections.
  • Work efficiently while maintaining high-quality workmanship.
  • Follow all safety procedures and dealership policies.
  • Collaborate with Service Advisors and fellow technicians to provide an exceptional customer experience.

Requirements

  • Previous automotive technician experience required.
  • Subaru experience is preferred but not required.
  • ASE certifications are a plus.
  • Strong diagnostic and troubleshooting skills.
  • Valid driver's license with a clean driving record.
  • Ability to work in a fast-paced, team-oriented environment.
  • Own a complete set of professional tools.

Why Groove Subaru:


At Groove Subaru, our technicians are a vital part of our success. We invest in our team by providing ongoing training, consistent work, quality equipment, and opportunities to grow your career. We believe in rewarding hard work and creating a positive workplace where technicians can thrive. If you're ready to take the next step in your automotive career, apply today and join the Groove Subaru team! 

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