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Drilling Assistant Jobs in Riverside, CA (NOW HIRING)

Dyno Nobel

Driller / Drill Operator

Corona, CA · On-site

$19/hr

Job Brief Operate applicable drill equipment in a safe, reliable, timely and professional manner. Assist the operator in the safe operation of the drill rig and drill truck. The pay for this role is ...

Dyno Nobel

Driller / Drill Operator

Corona, CA

$19/hr

... Assist the operator in the safe operation of the drill rig and drill truck including cleaning ... Prepare and maintain all records and reports concerning drilling activities, including safety, in ...

Cascade Drilling, LP

Mechanic

Upland, CA

$25 - $35/hr

Knowledge of drilling rigs and equipment preferred. In addition, flexibility with the ability to ... Document exceptions and forward to the Administrative Assistant to enter in the computer * Use ...

Cascade Drilling, LP

Mechanic

Upland, CA

Knowledge of drilling rigs and equipment preferred. In addition, flexibility with the ability to ... Document exceptions and forward to the Administrative Assistant to enter in the computer * Use ...

Cascade Drilling, LP

Mechanic

Upland, CA · On-site

$25 - $35/hr

Knowledge of drilling rigs and equipment preferred. In addition, flexibility with the ability to ... Document exceptions and forward to the Administrative Assistant to enter in the computer * Use ...

Multiquip

Mechanical Assembler l

San Bernardino, CA

$20 - $22/hr

Drill, tap, ream, and countersink holes using hand tools, power tools, and drill presses. * Perform ... * Assist with inventory monitoring and production needs. * Maintain a safe, clean, and organized ...

Partners Personnel

Toolmaker

Beaumont, CA · On-site

$28 - $40/hr

Operate manual machine shop equipment including lathes, mills, grinders, and drill presses. * Assist with mold installations and ensure proper mold operation. * Maintain tooling inventory and spare ...

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All JobsDrilling JobsDrilling Assistant JobsDrilling Assistant Jobs in Riverside, CA

Drilling Assistant information

See Riverside, CA salary details

$6

$20

$34

How much do drilling assistant jobs pay per hour?

As of Aug 2, 2026, the average hourly pay for drilling assistant in Riverside, CA is $20.40, according to ZipRecruiter salary data. Most workers in this role earn between $15.82 and $22.31 per hour, depending on experience, location, and employer.

What are some typical daily responsibilities of a Drilling Assistant on a worksite?

As a Drilling Assistant, your daily tasks often include preparing and maintaining drilling equipment, assisting the drill operator with setting up and moving rigs, and ensuring that safety protocols are followed on site. You may also be responsible for collecting soil or core samples, recording data, and helping with site cleanup. Collaboration with drillers, geologists, and other crew members is essential to ensure efficient and safe operations.

What is the highest paid assistant job?

The highest paid assistant jobs are often executive assistants or administrative assistants in high-level industries or corporations, with salaries reaching six figures for those with specialized skills, extensive experience, or working in major financial or legal sectors. These roles may require advanced certifications, strong organizational skills, and the ability to handle complex tasks under tight deadlines.

What is the difference between Drilling Assistant vs Drilling Operator?

AspectDrilling AssistantDrilling Operator
CredentialsHigh school diploma, safety trainingHigh school diploma, technical training, certifications
Work EnvironmentOn-site at drilling rigs, assisting with equipmentOperates drilling equipment, on-site at rigs
Employer & Industry UsageOil & gas companies, drilling contractorsOil & gas companies, drilling contractors
Search & Comparison IntentYesYes

While both roles work on drilling sites, a Drilling Assistant primarily supports the drilling team with basic tasks and equipment handling, often requiring less technical training. A Drilling Operator operates and manages drilling machinery, requiring more technical skills and certifications. Both roles are essential in the drilling process, but the Drilling Operator has more responsibility and technical expertise.

What does a Drilling Assistant do?

A Drilling Assistant supports drilling operations on oil, gas, or water wells by helping set up and maintain equipment, handling materials, and performing routine maintenance. They assist drillers and other crew members to ensure the drilling process runs smoothly and safely. Typical tasks include preparing drilling fluids, cleaning the work area, and monitoring equipment under supervision. This entry-level role is crucial for keeping drilling sites organized and efficient while learning the basics of the drilling industry.

How to become a driller assistant?

To become a drilling assistant, candidates typically need a high school diploma or equivalent and should have basic knowledge of construction or drilling equipment. On-the-job training is common, and some employers prefer candidates with safety certifications such as OSHA training. Physical stamina and the ability to work in outdoor environments are also important.

What does a drillers assistant do?

A drillers assistant supports drilling operations by preparing equipment, handling tools, and assisting the driller with tasks such as setting up the drill site and monitoring drilling progress. They often work in outdoor environments, follow safety protocols, and may need certifications like OSHA training. The role requires physical stamina and attention to detail to ensure efficient and safe drilling activities.

What is the salary of assistant driller?

The salary of an assistant driller typically ranges from $40,000 to $70,000 per year, depending on experience, location, and the company. They often work in offshore or onshore drilling environments and may receive additional benefits such as overtime pay and hazard allowances.

What are the key skills and qualifications needed to thrive as a Drilling Assistant, and why are they important?

To thrive as a Drilling Assistant, you need a basic understanding of drilling operations, safety protocols, and often a high school diploma or equivalent. Familiarity with drilling rigs, hand tools, and safety equipment, as well as certifications like H2S Awareness or First Aid, are typically required. Strong teamwork, attention to detail, and effective communication help you excel in this physically demanding and safety-focused environment. These skills and qualities are crucial for maintaining operational efficiency and ensuring a safe worksite.
What are the most commonly searched types of Drilling jobs in Riverside, CA? The most popular types of Drilling jobs in Riverside, CA are:
What are popular job titles related to Drilling Assistant jobs in Riverside, CA? For Drilling Assistant jobs in Riverside, CA, the most frequently searched job titles are:
What job categories do people searching Drilling Assistant jobs in Riverside, CA look for? The top searched job categories for Drilling Assistant jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Drilling Assistant jobs? Cities near Riverside, CA with the most Drilling Assistant job openings:
Drilling Assistant jobs near you
Infographic showing various Drilling Assistant job openings in Riverside, CA as of July 2026, with employment types broken down into 1% As Needed, 75% Full Time, 21% Part Time, 1% Temporary, and 2% Contract. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $42,431 per year, or $20.4 per hour.

Traveling Driller Assistant

Cascade Drilling, LP

Santa Ana, CA • On-site

$22/hr

Full-time

PTO

Re-posted 20 days ago

Job description

Description
Position at Cascade Drilling, LP
Find out why our employees choose Cascade and what it's like to work here by visiting our Careers Page at www.cascade-env.com/careers.
HERE'S WHAT YOU NEED TO KNOW -
  • We offer competitive pay and benefits -
    • Starting pay of $20.00 - $22.00 per hour, zero experience required; Starting pay of $22.00 per hour for those with a CDL A
    • 2 Weeks paid Vacation; 7 paid holidays; 40 hours paid sick leave, at a minimum
    • Great potential for overtime
    • Great Benefits at a minimal cost to the employee
    • Project-based bonuses AND performance-based merit increases
    • Employee Referral Bonus of $2,000
    • Reimbursement for attending CDL Training School AND pay increases after obtaining a CDL A
  • We offer the opportunity for travel -
    • Our Upland location travels 50-60% of the time.
    • Travel is mainly within Southern California, Arizona, and Nevada
    • Projects typically operate on a Monday - Friday schedule with occasional weekend and night shifts, depending on project requirements. Workday schedules may be 10 - 12 hours
    • Occasional travel on the weekends may be required
    • Private hotel room for traveling employees at ZERO cost AND per diem
  • We offer the opportunity to grow professionally -
    • State of the Art CORE Safety Training Program with necessary safety gear provided
    • Flexible career paths with opportunities for advancement and growth
    • Encouragement to pursue new roles nationwide, explore a variety of projects, and work with mentors and experts who help shape the industry
  • Offer of employment is conditional upon passing a pre-employment criminal background check and drug test and maintaining a clean driving record, in accordance with DOT requirements.
  • Prior experience working with sonic, auger, rotary or direct push rigs is a plus, but not required

HERE'S AN IDEA OF WHAT YOU CAN EXPECT TO DO -
  • Drive, operate, and maintain drill rigs, vehicles, forklifts, skid-steers, and other equipment
  • Work outdoors year-round within two or three-person crews
  • Solve problems and work productively in a team
  • Follow all safety policies and procedures
  • Conduct pre-trip inspections
  • Perform physical labor, shoveling drilling debris, and transporting materials using proper lifting techniques
  • Maintain all required certifications and training
  • Be able to safely lift up to 50 pounds
  • Complete other duties and projects, as assigned

HERE'S WHAT WE REQUIRE -
  • Negative drug test
  • Satisfactory results of a background check (and your authorization to conduct a routine background check) - offenses will be reviewed on a case-by-case basis
  • Possessing a valid Driver's License for the state in which you reside and satisfactory results of a Motor Vehicle Report (MVR) is an essential requirement to function in this job
  • Obtaining and maintaining an interstate DOT Medical Card and meeting all Federal Interstate FMCSA requirements to operate a Commercial Motor Vehicle
  • Passing a HAZWOPER physical
  • Verifying your legal right to work in the United States under the Immigration Reform and Control Act of 1986 (IRCA)
  • Respiratory Protection will be required to be worn if specified by a site-specific Health and Safety Plan, or when air monitoring indicates potential for exposure levels to reach an established action, level, threshold limit value (TLV), or permissible exposure limit (PEL). To comply with health and safety standards to protect against workplace hazards, employees may be required to shave or maintain facial hair in a manner that ensures a proper seal for respirator use.

Cascade Environmental, LLC, and our subsidiaries is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to race, national origin, age, sex, religion, disability, sexual orientation, marital status, veteran status, gender identity or expression, or any other basis protected by local, state or federal law. This policy applies with regard to all aspects of one's employment, including hiring, transfer, promotion, compensation, eligibility for benefits, and termination. EEO is the Law.
Cascade is committed to offering reasonable accommodations to job applicants with disabilities. If you need assistance or an accommodation due to a disability, please contact us at (425) 527-9700.

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