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Underground Worker Jobs in California (NOW HIRING)

Omni Underground is hiring Construction Workers/General Laborers to join our growing underground utility crews. This is a hands-on field position supporting directional drilling, potholing, trenching ...

Construction Worker

Fowler, CA · On-site

$17.75 - $24/hr

Description Omni Underground is hiring Construction Workers/General Laborers to join our growing underground utility crews. This is a hands-on field position supporting directional drilling ...

The Underground Foreman/Operator position will oversee the work of their crews' depending on job ... Working Conditions: This is a full-time hourly position, expected to work at least 40 hours per ...

Underground Foreman

San Jose, CA · On-site

$28 - $36/hr

The Underground Foreman/Operator position will oversee the work of their crews' depending on job ... Working Conditions: This is a full-time hourly position, expected to work at least 40 hours per ...

The Underground Foreman/Operator position will oversee the work of their crews' depending on job ... Working Conditions: This is a full-time hourly position, expected to work at least 40 hours per ...

Do you have excellent Underground Foreman experience and are looking for your next opportunity? Essel is looking to hire a great Underground Foreman! * Complete all phases within labor, material and ...

Do you have excellent Underground Foreman experience and are looking for your next opportunity? Essel is looking to hire a great Underground Foreman! * Complete all phases within labor, material and ...

Do you have excellent Underground Foreman experience and are looking for your next opportunity? Essel is looking to hire a great Underground Foreman! * Complete all phases within labor, material and ...

Underground Pipe Layer Labor

Morgan Hill, CA

$21.75 - $28.50/hr

This is a great opportunity for dependable laborers with site utility or underground experience who are comfortable working outdoors and around heavy equipment. Responsibilities * Assist with ...

Underground Pipe Layer Labor

Morgan Hill, CA · On-site

$21.75 - $28.50/hr

This is a great opportunity for dependable laborers with site utility or underground experience who are comfortable working outdoors and around heavy equipment. Responsibilities * Assist with ...

Underground Utility Electrician

Morgan Hill, CA · On-site

$28.50 - $39/hr

Candidates should have strong experience working from site plans and utility drawings in early-phase construction environments. Responsibilities * Install underground electrical conduit systems (PVC ...

Underground Utility Electrician

Morgan Hill, CA · On-site

$28.50 - $39/hr

Candidates should have strong experience working from site plans and utility drawings in early-phase construction environments. Responsibilities * Install underground electrical conduit systems (PVC ...

Underground Pipe Layer Labor

Morgan Hill, CA · On-site

$21.75 - $28.50/hr

This is a great opportunity for dependable laborers with site utility or underground experience who are comfortable working outdoors and around heavy equipment. Responsibilities * Assist with ...

Candidates should have strong experience working from site plans and utility drawings in early-phase construction environments. Responsibilities * Install underground electrical conduit systems (PVC ...

Be Seen First

Practical working knowledge of underground utility construction, pipe/conduit laying and installation. Know how to comfortably use excavator, skid steer, forklift, experience in underground utility ...

Lead Cost Estimator

Los Angeles, CA · On-site

$160K - $290K/yr

ABOUT DELVE UNDERGROUND Delve Underground is a leader in underground and heavy civil engineering ... In addition to working hard, we also have fun . We socialize and celebrate achievements at summer ...

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Lead Cost Estimator

San Francisco, CA · On-site

$160K - $290K/yr

ABOUT DELVE UNDERGROUND Delve Underground is a leader in underground and heavy civil engineering ... In addition to working hard, we also have fun . We socialize and celebrate achievements at summer ...

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Underground Worker information

See California salary details

$13

$23

$33

How much do underground worker jobs pay per hour?

As of Sep 2, 2026, the average hourly pay for underground worker in California is $23.88, according to ZipRecruiter salary data. Most workers in this role earn between $19.23 and $28.46 per hour, depending on experience, location, and employer.

What is an underground worker?

Underground workers are professionals who perform their duties below the earth’s surface, typically in industries such as mining, tunneling, or construction. Their tasks may include extracting minerals, constructing tunnels, maintaining underground infrastructure, or ensuring safety in these environments. These workers often operate heavy machinery, monitor environmental conditions, and adhere to strict safety protocols due to the hazardous nature of their work. Strong physical fitness and specialized training are usually required for these roles.

What are the key skills and qualifications needed to thrive as an underground worker, and why are they important?

To thrive as an Underground Worker, you need physical stamina, safety awareness, and a basic understanding of mining or tunneling operations, typically supported by a high school diploma or equivalent. Familiarity with heavy machinery, ventilation systems, and safety certifications like MSHA (Mine Safety and Health Administration) are often required. Strong teamwork, attention to detail, and effective communication help individuals stand out in this demanding environment. These skills and qualifications are essential to ensure personal safety, operational efficiency, and compliance with strict regulatory standards in challenging underground conditions.

What are some common challenges faced by underground workers and how can they be managed?

Underground workers often face unique challenges such as confined working spaces, limited natural light, and exposure to dust or noise. These conditions require strict adherence to safety protocols, use of personal protective equipment, and regular training on emergency procedures. Collaboration is key—workers typically operate as part of a close-knit team to ensure tasks are completed safely and efficiently. Maintaining good communication and situational awareness helps manage risks and fosters a supportive work environment.

What is the difference between Underground Worker vs Miner?

AspectUnderground WorkerMiner
CredentialsOSHA safety training, industry-specific certificationsOSHA safety training, mining certifications
Work EnvironmentUnderground tunnels, confined spacesMining shafts, underground mines
Employer & IndustryConstruction, tunneling, mining companiesMining companies, mineral extraction industries
Search & ComparisonCommonly compared for underground work rolesMore specialized, but often compared in mining contexts

Underground Workers perform various tasks in confined underground environments, including construction, tunneling, or maintenance. Miners specifically focus on extracting minerals or resources from underground mines. While both roles require safety certifications and involve working underground, miners are specialized in mineral extraction, whereas underground workers may have broader responsibilities in different underground industries.

What are underground worker jobs?

Underground worker jobs involve performing tasks in subterranean environments such as mines, tunnels, or utility systems. These roles often require knowledge of safety protocols, use of specialized equipment, and physical endurance to operate in confined and potentially hazardous conditions.

What are popular job titles related to Underground Worker jobs in California?

For Underground Worker jobs in California, the most frequently searched job titles are:

What job categories do people searching Underground Worker jobs in California look for?

The top searched job categories for Underground Worker jobs in California are:

Infographic showing various Underground Worker job openings in California as of August 2026, with employment types broken down into 1% As Needed, 73% Full Time, 22% Part Time, 1% Temporary, 2% Contract, and 1% Nights. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution, with an average salary of $49,665 per year, or $23.9 per hour.

Construction Worker

Omni Underground, inc.

Fowler, CA

$27/hr

Full-time

Posted 12 days ago


Job description

Omni Underground is hiring Construction Workers/General Laborers to join our growing underground utility crews.

This is a hands-on field position supporting directional drilling, potholing, trenching, backfilling, compaction, vault and box setting, conduit installation, and restoration. We are looking for dependable people who aren't afraid to work, take direction well, and want an opportunity to learn and advance in the underground utility industry.

Construction or underground utility experience is preferred, but we are willing to train the right person. Experience operating equipment or holding a Class A CDL is a major plus.

If you want steady work, enjoy working outdoors, and are looking for an opportunity to develop into an Equipment Operator, Drill Operator, Locator, or Foreman, we want to hear from you.

Compensation:

$20 - $27 hourly


Responsibilities:
  • Perform general construction labor supporting underground utility installation and directional drilling crews.

  • Assist with potholing, trenching, conduit installation, backfilling, compaction, and restoration.

  • Operate hand tools, compactors, pumps, saws, and other construction equipment safely.

  • Assist equipment operators with excavation, vault and box setting, material handling, and jobsite setup.

  • Load, unload, stage, and maintain tools, materials, conduit, and equipment throughout the workday.

  • Follow Dig Alert markings, jobsite safety requirements, and direction from Foremen and Equipment Operators.

  • Maintain a clean, organized, and safe jobsite while helping the crew meet daily production goals.


Qualifications:
  • Previous construction, underground utility, excavation, or general labor experience preferred but not required.

  • Class A CDL strongly preferred.

  • Experience with potholing/vacuum excavation, backhoes, mini excavators, skid steers, or similar equipment is a plus.

  • Ability to perform physical construction work, including lifting, digging, carrying materials, and working around heavy equipment.

  • Dependable attendance, reliable transportation, and willingness to show up ready to work every day.

  • Ability to follow instructions, communicate with the crew, and work safely around existing underground utilities.

  • Willingness to work outdoors in varying conditions and work overtime or occasional weekends when projects require it.


About Company

Omni Underground is a growing underground utility contractor specializing in directional drilling, joint trench, potholing, vault and box setting, restoration, and full turnkey utility installation throughout California.

We’re building a team of people who take pride in their work and want to grow with the company. Our culture is built around four core values: Grit, Integrity, Respect, and Teamwork. That means showing up, working hard, doing things the right way, taking care of your crew, and taking ownership of the job.

We invest in our people and believe in promoting from within. For someone willing to learn and put in the work, there are opportunities to advance into equipment operation, drilling, locating, crew leadership, and foreman positions.

If you’re dependable, motivated, and looking for more than just another construction job, we’d like to hear from you.