Underground Operators Clear the Way for Fiber Networks
Underground operators are an integral part of many of the internet services we know and love. Before a technician connects our homes and businesses to networks, underground operators must bury the infrastructure needed to carry signal, such as conduit and fiber cabling.
This infrastructure is later expanded upon by other personnel to activate the equipment consumers rely on for internet connectivity. Underground operators help internet service providers and electric cooperatives by building out the fiber networks many communities need for broadband internet access.
Underground operators bury the product that keeps projects on track
Underground operators are an essential part of the internet services we rely on every day. Before a technician can connect homes and businesses to a network, underground operators must first bury the infrastructure β conduit, fiber cabling, and more β that carries the signal.
They help internet service providers and electric cooperatives build out the fiber networks communities need for broadband access.
An underground operator uses machinery such as mini-excavators, vibratory plows, and directional drills depending on the project needs. The primary objective is to bury communications product in the ground, allowing protective conduit pipe containing fiber or coaxial cable to be deployed.
Another part of the job involves safely hauling cable and conduit reels across long distances and burying them according to engineering design documentation.

Some of the other responsibilities include:
- Understanding how to proficiently set up the job (equipment placement, reel trailer placement)
- Knowing how to expose (pothole) other utilities
- Understanding the utility locate process, as well as verifying locates exist before performing work
- Properly accounting for clearances from other utilities under the ground, road, highway, sidewalk, and non-pedestrian areas
- Understanding and interpreting architectural, engineering and utility right-of-way grid maps
Operators work exclusively outside and are exposed to weather-related conditions such as dust and fluctuating temperatures. Underground operators are part of the Construction Division of National OnDemand and assist with associated projects.
"Pick a tool, any toolβ
As aforementioned, underground operators use a variety of tools to complete their work. One of the primary tools they use is a multi-directional drill. This term can be used to describe any drill that does not drill solely in a single direction. This technology originated nearly 100 years ago. Although many correlate its use with oil and gas mining, it now is somewhat of a Swiss army knife in application.
In the modern context, directional drilling is primarily used to install conduit under areas such as roads and sidewalks. This conduit is most commonly made from High Density Polyethylene, an exceptionally durable material. In addition to its strength, HDPE can also be installed in long and continuous channels.
Target areas are strategically chosen to minimize impacting traffic. During installation, operators use high-pressure fluid jets and piping to drill a pilot hole, after which a rotating reamer is attached, and the conduit which will later house the fiber optic cabling is pulled back through the pre-reamed opening.
Another tool commonly used by underground operators is the underground plow. Underground plowing is primarily used in telecommunications as a method for coaxial or fiber optic cable placement. Underground plowing typically is less of a disturbance to the surface compared to typical trenching methods. It is used to simultaneously clear an opening and bury product at the same time.

By definition, a vibratory plow is an attachment that cuts the ground in a small diameter with the blade oscillating in such a fashion that makes the excavation process faster. As previously stated, this method is significantly less invasive compared to traditional methods. In plowing, jobs known as βlong-haulβ are a special designation for projects or installations across far distances.
Since fiber optic cables are less susceptible to weather, not affected by electromagnetic interference, and simply weigh less, they can stretch extreme distances while allowing light signals to travel unimpeded. As part of the plowing process, vibratory plows are used in a long haul capacity to lay these cables miles at a time.
Previous experience may be necessary, but learning happens every day
Being an Underground operator for National OnDemand can require some level of previous experience, depending on the project needs. Aside from your ability to operate your assigned equipment, only a high school diploma (or its equivalent) is required. Basic experience in construction is preferred, but not required.
Additionally, it is imperative you be able to pass a drug, background, DOT, and MVR screening. We do provide training as part of the onboarding process for our underground operators as resources allow. As a result, we equip our operators with the skills and experiences they need to succeed in their role.

Underground operators receive industry-leading benefits with National OnDemand
Your qualifications, years of personal and professional experience, and even job-location will affect your overall pay range. Your income is predicted to increase as the need for underground operators continues to grow.
When working in the telecommunications industry, you may expect to receive benefits that could include medical insurance, sick leave, and vacation days. While working for National OnDemand, you will get all the above, plus more. You may receive a company vehicle with a fuel card, tools and apparel, disability insurance, free life insurance, paid time off, dental and vision coverage, and be able to utilize our Employee Assistance Program.
National OnDemand invests in its employees by offering a comprehensive benefits package that supports both personal and professional success. From bonuses and insurance to company vehicles and fuel cards, we provide the perks that matter most. We are here to support our team β anytime, anywhere.
Once you receive your first paycheck, you will be paid weekly thereafter. If you are interested in joining the National OnDemand team, visit nationalondemand.com/careers.
Start paving the way at National OnDemand today
Our underground operators pave the way for other roles as they contribute to many overarching infrastructure projects. They are fundamental in constructing the foundation that other jobs expand upon. You should be able to demonstrate proficiency operating your assigned machinery, with previous construction experience preferred.
If you are interested in being an underground operator, visit our careers page to learn how to become a part of our team as an employee, or check out open positions on the right side of the page. National OnDemand, Inc. prides itself on always maintaining ambitious standards and prioritizing safety on every project. Join our network of talented professionals and set yourself up for a long and successful career.
FAQs
Q. What does an underground operator do?
An underground operator uses machinery such as mini-excavators, vibratory plows, and directional drills to bury communications product in the ground. This allows protective conduit pipe containing fiber or coaxial cable to be deployed. Underground operators also haul cable and conduit reels across long distances, locate underground utilities, interpret engineering maps, and ensure proper clearances from other utilities. They are part of the Construction Division and work exclusively outdoors.
Q. How much does an underground operator make?
Pay for underground operators varies based on qualifications, years of experience, and job location. At National OnDemand, income is predicted to increase as the need for underground operators continues to grow. Employees are paid weekly after their first paycheck. Visit nationalondemand.com/careers to view current openings and compensation details.
Q. Do you need experience to become an underground operator?
Some level of previous experience may be required depending on the project, but only a high school diploma or equivalent is required. Basic construction experience is preferred but not mandatory. National OnDemand provides training as part of the onboarding process to equip operators with the skills they need to succeed in the role.
Q. What equipment do underground operators use?
Underground operators use a variety of machinery including mini-excavators, vibratory plows, and directional drills. Directional drills are used to install conduit under roads and sidewalks without disrupting the surface. Vibratory plows cut the ground in a small diameter to bury cable quickly and with minimal surface disturbance. For long-haul projects spanning several miles, vibratory plows are used to lay fiber optic cable across extended distances.
Q. Is underground operator a physically demanding job?
Yes. Underground operators work exclusively outdoors and are exposed to weather-related conditions such as dust and fluctuating temperatures. The role requires the use of hands and fingers to handle, feel, or operate objects, tools, and controls, as well as reaching with hands and arms. Operators must be comfortable working in demanding field environments and completing tasks with minimal supervision in time-sensitive situations.
Q. Do underground operators need a CDL or driver's license?
Candidates must be able to pass a DOT and MVR screening as part of the hiring process at National OnDemand. This means a clean driving record is required. Specific licensing requirements may vary depending on the equipment and project needs. Visit nationalondemand.com/careers for details on current openings and requirements.
Q. What is the job outlook for underground operators?
The job outlook is strong. Underground operators help build the fiber networks that communities across the United States depend on for broadband internet access. As federal and state investment in broadband infrastructure continues to grow, the demand for skilled underground operators is expected to increase significantly, providing strong long-term job security in the telecommunications and construction industries.
Current Openings
Traveling Underground Laborer
Lake City, FL
Post Date: 05/06/2026
Underground Construction Mngr
Shiloh, NC
Post Date: 05/05/2026
Underground Construction Mngr
Charleston, SC
Post Date: 05/06/2026
Underground Construction Mngr
Mt. Pleasant, SC
Post Date: 05/06/2026
Underground Construction Spvr
Walkertown, NC
Post Date: 05/05/2026
Underground Laborer
Greenville, TX
Post Date: 05/06/2026