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Entry Level Fluid Mechanics Engineer Jobs in Riverside, CA

Thompson Pipe Group

Heavy Duty Diesel Mechanic

Rialto, CA · On-site

$33.80/hr

  • Life

  • Retirement

... of engineers, contractors, and manufacturers based in Rialto, California. From humble beginnings ... Checks, communicate and fill necessary fluids (battery, powering steering, and washer fluid ...

FieldAI

Electrical Engineer-Federal

Irvine, CA · On-site

You will collaborate closely with the mechanical, sensor, and compute teams to build tightly ... We are recruiting across a wide range of experience levels from entry level engineers to senior and ...

FieldAI

Electrical Engineer-Federal

Irvine, CA

$70K - $300K/yr

You will collaborate closely with the mechanical, sensor, and compute teams to build tightly ... We are recruiting across a wide range of experience levels from entry level engineers to senior and ...

RESOLVEM USA

Be Seen First

Electrical Engineer 1

Irvine, CA · On-site

$75K - $95K/yr

  • Medical

  • Dental

  • Retirement

  • PTO

About the job Most entry-level EE jobs put you in a corner running the same test for a year. This ... Collaborate with mechanical, systems, software, test, quality, and manufacturing engineers, plus ...

RESOLVEM USA

Be Seen First

Electrical Engineer 1

Irvine, CA · On-site

$75K - $95K/yr

  • Medical

  • Dental

  • Retirement

  • PTO

About the job Most entry-level EE jobs put you in a corner running the same test for a year. This ... Collaborate with mechanical, systems, software, test, quality, and manufacturing engineers, plus ...

FieldAI

Sensor Systems Engineer-Federal

Irvine, CA · On-site

Integrate sensors with electrical (USB, Ethernet, I2C, CAN, GMSL), mechanical (mounts, jigs ... We are recruiting across a wide range of experience levels from entry level engineers to senior and ...

FieldAI

Sensor Systems Engineer-Federal

Irvine, CA · On-site

$70K - $300K/yr

Integrate sensors with electrical (USB, Ethernet, I2C, CAN, GMSL), mechanical (mounts, jigs ... We are recruiting across a wide range of experience levels from entry level engineers to senior and ...

Sulzer AG

Helper Mechanic

Orange, CA · On-site

$19 - $23.50/hr

Sulzer is a leading engineering company with a proud heritage of innovation. Join our global team ... This entry-level role supports senior mechanics in diagnosing issues, performing basic repairs, and ...

Thermal Structures

Be Seen First

Project Engineer - Composites

Corona, CA · On-site

$70K - $100K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

This entry-level role develops foundational knowledge of composite materials, fabrication processes ... Bachelor's degree in Engineering (Mechanical, Aerospace, Materials, or related field) required ...

Parker

Assembler/Tester B - Fluid Systems Division

Irvine, CA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

For more than a century, the company has been enabling engineering breakthroughs that lead to a ... RESPONSIBILITIES: 1. Performs basic assembly/test functions utilizing mechanical skills, hand and ...

Sorenson Engineering

Engineering Technician

Yucaipa, CA · On-site

Level I: Entry-level position responsible for basic engineering support activities including data entry, basic document management and performing measurements, mechanical or electrical work or basic ...

Pwc

Supply Chain Execution Senior Associate

Irvine, CA · On-site

$77K - $202K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

... Engineering Mechanics, Engineering Physics, Industrial and Operations Engineering, Industrial ... PwC does not intend to hire experienced or entry level job seekers who will need, now or in the ...

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All JobsFluid Mechanics Engineer JobsEntry Level Fluid Mechanics Engineer JobsEntry Level Fluid Mechanics Engineer Jobs in Riverside, CA

Entry Level Fluid Mechanics Engineer information

See Riverside, CA salary details

$18

$34

$57

How much do entry level fluid mechanics engineer jobs pay per hour?

As of Aug 13, 2026, the average hourly pay for entry level fluid mechanics engineer in Riverside, CA is $34.64, according to ZipRecruiter salary data. Most workers in this role earn between $28.08 and $39.13 per hour, depending on experience, location, and employer.

What does an entry level fluid mechanics engineer do?

An Entry Level Fluid Mechanics Engineer assists in analyzing and designing systems involving the flow of liquids and gases. They often work under the guidance of senior engineers to conduct experiments, use simulation software, and interpret data related to fluid dynamics. Their tasks may include supporting the development of products like pumps, pipelines, or HVAC systems, and helping troubleshoot performance issues. This role typically requires strong problem-solving skills and a foundational understanding of engineering principles and fluid mechanics.

What are the key skills and qualifications needed to thrive as an entry level fluid mechanics engineer?

To thrive as an Entry Level Fluid Mechanics Engineer, you need a solid understanding of fluid dynamics, thermodynamics, and mathematics, typically backed by a bachelor's degree in mechanical or aerospace engineering. Familiarity with simulation software like ANSYS Fluent or COMSOL Multiphysics, as well as CAD tools and programming languages such as MATLAB or Python, is often required. Strong analytical thinking, teamwork, and effective communication skills help you collaborate with multidisciplinary teams and convey technical information clearly. These competencies are crucial for solving complex engineering problems and delivering reliable, innovative solutions in fluid mechanics projects.

What are some typical projects and responsibilities for an entry level fluid mechanics engineer in their first year?

As an Entry Level Fluid Mechanics Engineer, you can expect to work on a range of projects that involve analyzing fluid flow through systems such as pipelines, pumps, or HVAC units. Your daily tasks may include running simulations with computational fluid dynamics (CFD) software, preparing technical reports, and supporting senior engineers with experimental setups or data analysis. Collaboration is common, as you'll often work closely with multidisciplinary teams including mechanical designers and project managers. This hands-on experience will help build your technical foundation and communication skills, setting the stage for future advancement.

What is the difference between Entry Level Fluid Mechanics Engineer vs Mechanical Engineer?

AspectEntry Level Fluid Mechanics EngineerMechanical Engineer
Required CredentialsBachelor's in Mechanical, Aerospace, or Civil Engineering; knowledge of fluid dynamicsBachelor's in Mechanical Engineering; broad engineering fundamentals
Work EnvironmentResearch labs, design firms, manufacturing plantsManufacturing, design, R&D, consulting
Industry UsageSpecialized in fluid systems, hydraulics, aerodynamicsBroader engineering projects including mechanics, thermodynamics

Entry Level Fluid Mechanics Engineers focus on fluid-related systems and require specialized knowledge in fluid dynamics, often working in labs or design firms. Mechanical Engineers have a broader scope, covering various engineering disciplines, and work across multiple industries. Both roles typically require a bachelor's degree, but their focus areas and work environments differ.

What are the most commonly searched types of Fluid Mechanics Engineer jobs in Riverside, CA? The most popular types of Fluid Mechanics Engineer jobs in Riverside, CA are:
What are popular job titles related to Entry Level Fluid Mechanics Engineer jobs in Riverside, CA? For Entry Level Fluid Mechanics Engineer jobs in Riverside, CA, the most frequently searched job titles are:
What job categories do people searching Entry Level Fluid Mechanics Engineer jobs in Riverside, CA look for? The top searched job categories for Entry Level Fluid Mechanics Engineer jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Entry Level Fluid Mechanics Engineer jobs? Cities near Riverside, CA with the most Entry Level Fluid Mechanics Engineer job openings:
Entry Level Fluid Mechanics Engineer jobs near you
Infographic showing various Entry Level Fluid Mechanics Engineer job openings in Riverside, CA as of July 2026, with employment types broken down into 89% Full Time, 7% Part Time, and 4% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $72,043 per year, or $34.6 per hour.

Heavy Duty Diesel Mechanic

Thompson Pipe Group

Rialto, CA • On-site

$33.80/hr

Full-time

Life, Retirement

Re-posted 21 days ago

Thompson Pipe Group rating

7.3

Company rating: 7.3 out of 10

Based on 5 frontline employees who took The Breakroom Quiz

Job description

2nd Shift Heavy Duty Diesel & Rollingstock Mechanic

Starting at $33.80/hour

Who We Are

Thompson Pipe Group is a privately held family business of engineers, contractors, and manufacturers based in Rialto, California. From humble beginnings, we built a family of products to meet the needs of all kinds of infrastructure. Each generation of products is better than the previous.

Thompson Pipe Group is now the largest and most diverse drainage, sanitary, pressure and trench-less pipe provider, with manufacturing locations across the country and serving not just the US but all of North America. Please visit our website at www.thompsonpipegroup.com

JOB SUMMARY

Under general supervision performs very specific skilled work. Maintains the plant’s mechanical, diesel, electrical, and electronic equipment. Welds to repair and fabricate components essential to production processes. Maintains and repair’s structure, piping, fixtures and equipment. Performs predictive and preventive maintenance. Performs other duties of a similar nature as may be required.


Essential Functions:

  • Tasks and activities of company’s fleet auto repair shop, working on gas- and diesel-powered vehicles, trucks, and heavy equipment.
  • Performs preventive maintenance such as changing oil, greasing and replacing parts on a scheduled basis
  • Under supervision, replaces parts and performs minor repairs as necessary
  • Replaces designated lube fittings and tires utilizing air tools and hand tools
  • Uses schematics, service manuals and parts lists in setting up and performing repairs
  • Operate Fuel/Lube truck to deliver fuel/lube to equipment on site
  • Performs other duties as required
  • Performs all duties and activities in a manner that conforms to safety requirements
  • Maintain work area clean and safe work practices
  • Takes the initiative to get things done.
  • Checks, communicate and fill necessary fluids (battery, powering steering, and washer fluid)-replace all caps.


Required Experience:

  • 2 years of Diesel Mechanic experience
  • DOT knowledge
  • Hands on experience with lube, oil, filter, brakes, tire (auto, lt truck, commercial, and farm) preventative maintenance fluid flushes.
  • Locate, diagnose and repair mechanical malfunctions in gas and diesel-powered vehicles and equipment.
  • Ability to diagnose/troubleshoot regeneration systems
  • Ability to troubleshoot electrical systems
  • Must have experience using a standard/metric wrench and socket set, screwdriver s, hammer, impact gun and sockets, pry bar, alignment toe hooks, air hammer, tape measure, vise grips, torque bits, wheel bearing socket set, 12 volt test light, and oil filter tools to perform the duties of the GMT position
  • Must be able to lift 50 Lbs. easily
  • Lube tech: 1 year (Required)
  • Truck Tire Installer: 1 year (Required)
  • Must be able to provide your own tools

Work Environment

  • While performing the duties of this job, the employee is frequently exposed to fumes or airborne particles, moving mechanical parts and vibration. The noise level in the work environment can be loud.

Physical Demands

  • While performing the duties of this job, the employee is occasionally required to stand; walk; sit; use hands to finger, handle, or feel objects, tools or controls; reach with hands and arms; climb stairs; talk or hear. The employee must occasionally lift or move products and supplies, up to 75 pounds.

Position Type/Expected Hours of Work

This is a full-time position.

What We Offer

  • Thompson offers a variety of benefit plans and a company-matched 401K retirement plan
  • Life and Supplement Life
  • Employee Discounts
  • Paid Holidays
  • Company Events
  • Training and Development
  • Career Advancement Opportunities



We are located at 3009 N Laurel Ave Rialto CA 92377


EOE/AA – M/F/Vet/Disability

Thompson Pipe Group is an Equal Opportunity Employer, and we pride ourselves on recruiting, employing, training, compensating, and promoting regardless of race, religion, color, national origin, sex, disability, age, veteran status, and other protected status as required by applicable law.


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