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Mainline Jobs (NOW HIRING)

Fiber Splicer - Florida

Panama City, FL · On-site +1

$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 ...

Summary of Mainline Equipment Operator at Layton Services: Accountable for operating various types of heavy machinery to install water, sewer, and storm utilities. Operations where you will be ...

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 ...

Summary of Mainline Equipment Operator at Layton Services: Accountable for operating various types of heavy machinery to install water, sewer, and storm utilities. Operations where you will be ...

Mainline Excavator Operator Company: LHC, Inc. Location: Flathead Valley, Montana Pay Range: $26 - $34 per hour (based on experience) We're on the lookout for skilled Mainline Excavator Operatorsto ...

Mainline Excavator Operator Company: LHC, Inc. Location: Flathead Valley, Montana Pay Range: $26 - $34 per hour (based on experience) We're on the lookout for skilled Mainline Excavator Operators to ...

Mainline Construction Technician

Columbia, MO · On-site

$17 - $21.75/hr

We are looking for a hardworking and skilled Mainline Construction Worker to support underground telecom construction projects. This role requires experience performing utility locates, installing ...

Mainline Excavator Operator Company: LHC, Inc. Location: Flathead Valley, Montana Pay Range: $26 - $34 per hour (based on experience) We're on the lookout for skilled Mainline Excavator Operators to ...

Showing results 21-40

Mainline information

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$11

$28

$61

How much do mainline jobs pay per hour?

As of Sep 12, 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?

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.

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:

Infographic showing various Mainline job openings in the United States as of September 2026, with employment types broken down into 73% Full Time, 26% Part Time, and 1% Nights. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution, with an average salary of $59,554 per year, or $28.6 per hour.

Construction Supervisor - South Carolina

Columbia, SC • On-site

Other

Medical, Life, PTO

Posted 10 days ago


Job description

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 to efficiency, transparency, and unparalleled value for our Clients. We understand that our work not only impacts infrastructure but also shapes our Clients' brand reputation on a larger scale. Our Community Pillar is central to our service philosophy; we believe in making a positive difference in the communities we serve. We recognize that our greatest asset is our people—the Mainline Team. We are dedicated to cultivating a safe, healthy, and productive work environment that empowers our team to thrive.

At Mainline, we truly value our people as the heartbeat of our organization. Their passion and dedication drive the exceptional service we provide to our clients. With a steadfast focus on their safety, well-being, and productivity, we continually refine our service delivery approach. This dedication is what sets us apart. That is the Mainline Way!

Why Mainline?
  • Excellent company culture!
  • Full Time
  • Full Benefits Package (Mainline LLC contributes 75% of the premiums for employee health coverage and 50% for dependent family members' health coverage).
  • Company Paid Life Insurance
  • Unlimited Paid Time Off
  • Holidays
What Will You Be Doing?

FLSA Classification: Exempt

Reports to: Associate Construction Manager

Req Date : March 1, 2025

JOB DESCRIPTIONSummary/Objective:

The Construction Supervisor is responsible for managing all daily aspects and resources necessary to complete our OSP projects across multiple customer projects. This person will need to communicate with our vendors, customers and neighborhood residents, as well as manage job documentation and deliverables.

Essential Functions:

Reasonable accommodations may be made to enable individuals with disabilities to perform these essential functions.

  • Manage all assigned OSP projects, clients, and partners in accordance with SPEQ Metrics.
  • Maintain all project-related data through the company software and defined processes.
  • Follow all company protocols for gathering necessary project data such as production schedules, daily logs, red lines, as-builts, and other project deliverables.
  • Ensure Quality Control is done promptly
  • Report any damage or incidents to company management with documentation.
  • Maintain clear, timely communication with customers, subcontractors, and management.
  • Create and maintain healthy relationships with vendors, customers, employees, and subcontractors.
  • Actively champion company culture and leadership goals when carrying out all responsibilities
  • Ensure safety evaluations and meetings are occurring.
  • Proactively communicate with Senior Management related to project progress.
  • Enamor clients with project delivery excellence.
  • Ensure safety regulations and construction standards are followed at all times.
  • Knowledge of light and heavy equipment used in Outside Construction and Maintenance.
  • Requires in-depth knowledge of telecommunications, Outside Plant, construction, Fiber Restoration, and splicing/testing
  • Requires excellent communication and customer service skills
  • Highly organized and detail-oriented
  • Self-motivated and able to work independently
  • Proficient with Microsoft Office suite
  • Experience training contractors and subcontractors in technical and non-technical duties
Supervisory Responsibilities:
  • Oversee contractors and subcontractors

The position is 100% onsite, and working conditions are normal for construction sites. Work hours will be dictated by the needs of the business for client-related project schedules; field working conditions to oversee project progress, including nights and weekends. Travel daily to job sites within a local geographic area (50%). On occasion, for special projects or to attend company-approved meetings, travel outside the normal area will be required (10%).

Physical Demands:

While performing the duties of this job the employee is regularly required to walk long distances on uneven surfaces, climb stairs, bend, stoop, kneel, occasionally lift moderate weights (up to 50 pounds), and inspect various areas of a construction site in all weather conditions, which may involve reaching, crawling, and stretching;they also need good vision, hearing, and the ability to stand for extended periods.The employee is required to sit for extended periods of time while traveling to construction sites by the most efficient method available.

Travel Required:

Up to 50%

Required Education and Experience:
  • Minimum 1-3 years of experience in OSP fiber optic construction in a similar role.
  • Knowledgeable in fiber optic network testing equipment and procedures.
  • Familiar with the OSP construction standards, codes, regulations, and safety practices.
  • Excellent communication, leadership, organizational, and problem-solving skills.
  • Ability to work independently or as part of a team in a fast-paced environment.
  • Ability to travel frequently to various project sites.
  • Must be local to the market you are applying for.
Affirmative Action/EEO Statement:

It is thepolicyof Mainline LLC to provide equal employment opportunities without regard to race, color, religion, sex, national origin, age, disability, marital status, veteran status, sexual orientation, genetic information, or any other protected characteristic under applicable law.

Other Duties:

Please note that this job description is not intended to cover or list in full the activities, duties, or responsibilities required of the employee for this job. Duties, responsibilities, and activities may change at any time with or without notice.

Equal Opportunity Employer

Mainline LLC is proud to be an equal opportunity employer and provides consideration for employment to all qualified applicants without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity, gender expression, or any other characteristic protected by federal, state, or local anti-discrimination laws.

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