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Thermal Engineer Jobs in Riverside, CA (NOW HIRING)

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Quality Control Inspector

Anaheim, CA · On-site

$20 - $25/hr

Inspect products to blueprint, engineering drawings, and work orders. * Verify supplier ... Employment with Thermal Vac Technology is not influenced in any manner by race, color, religion ...

Posted today

Thermal Management: Incorporate thermal mitigation strategies such as fans, heat sinks, conductive paths, and airflow guides. * Mass & Volume Budgets: Ensure adherence to payload constraints ...

Mechanical Engineer-Federal

Irvine, CA · On-site

$70K - $300K/yr

Thermal Management: Incorporate thermal mitigation strategies such as fans, heat sinks, conductive paths, and airflow guides. * Mass & Volume Budgets: Ensure adherence to payload constraints ...

Develop finite element models for thermal and thermo-mechanical simulations. Perform steady-state ... Collaborate with design engineers to improve product performance and reliability. Hands-on ...

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Laboratory Technician

Orange, CA · On-site

$25 - $32/hr

Reporting Relationship Reports to the Laboratory Engineer/Chemist, Laboratory Manager, Quality ... EEOC Thermal-Vac Technology LLC is an Equal Opportunity Employer. Employment with Thermal-Vac ...

Reliability Test Engineer

Irvine, CA · On-site

$110K - $138K/yr

This role supports development programs spanning aerospace actuation systems, thermal management ... This is a hands-on engineering role focused on validating real hardware under real operating ...

Number of Positions: 2 Role #1: Mechanical Engineer - Turbomachinery Role #2: Mechanical Engineer - Thermal systems Location: Irvine, CA Type: Fulltime Mechanical Engineer - Turbomachinery Must Have ...

Posted today

Number of Positions: 2 Role #1: Mechanical Engineer - Turbomachinery Role #2: Mechanical Engineer - Thermal systems Location: Irvine, CA Type: Fulltime Mechanical Engineer - Turbomachinery Must Have ...

Posted today

Reliability Test Engineer

Irvine, CA · On-site

$110K - $138K/yr

This role supports development programs spanning aerospace actuation systems, thermal management ... This is a hands-on engineering role focused on validating real hardware under real operating ...

Canopy's engineering centers around extreme environment materials needed to withstand heat ... Calculate pressure, heat flux, and aero buffet/vibration loads for thermal and structures teams

Showing results 41-60

Thermal Engineer information

See Riverside, CA salary details

$45.4K

$109K

$174.7K

How much do thermal engineer jobs pay per year?

As of Aug 12, 2026, the average yearly pay for thermal engineer in Riverside, CA is $109,050.00, according to ZipRecruiter salary data. Most workers in this role earn between $83,500.00 and $134,600.00 per year, depending on experience, location, and employer.

What is a thermal engineer?

Thermal engineers are professionals who specialize in the study and application of heat transfer and thermodynamics. They design, analyze, and optimize systems and components that involve heating or cooling processes, such as HVAC systems, engines, electronics, and power plants. Their work is essential in industries like aerospace, automotive, electronics, and energy, where managing temperature is critical for performance and safety. Thermal engineers use advanced simulation tools and mathematical models to solve complex heat-related challenges and improve energy efficiency.

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

To thrive as a Thermal Engineer, you need a solid background in thermodynamics, heat transfer, and fluid mechanics, typically supported by a degree in mechanical or thermal engineering. Proficiency with simulation and modeling tools such as ANSYS, MATLAB, and CFD software, as well as familiarity with industry standards, is often required. Strong analytical thinking, problem-solving abilities, and effective communication skills help distinguish top performers in the field. These skills are crucial for designing efficient thermal systems, troubleshooting performance issues, and collaborating with multidisciplinary teams to meet project goals.

What is the difference between Thermal Engineer vs Mechanical Engineer?

AspectThermal EngineerMechanical Engineer
CredentialsBachelor's or Master's in Mechanical, Mechanical Engineering, or ThermodynamicsBachelor's or Master's in Mechanical Engineering or related field
Work EnvironmentDesigning thermal systems, heat transfer analysis, HVAC, aerospace, electronics coolingDesigning mechanical systems, structural components, manufacturing processes
Industry UsageElectronics, aerospace, HVAC, energy systemsAutomotive, manufacturing, robotics, aerospace

Thermal Engineers specialize in heat transfer, thermodynamics, and thermal system design, often working on electronics cooling and energy systems. Mechanical Engineers have a broader scope, covering mechanical design, structural analysis, and manufacturing. While both roles require similar educational backgrounds, Thermal Engineers focus more on thermal aspects within various industries, whereas Mechanical Engineers handle a wider range of mechanical systems.

How much do thermal engineers get paid?

Thermal engineers typically earn between $70,000 and $110,000 annually, depending on experience, location, and industry. Entry-level positions may start around $60,000, while senior roles or specialized fields can pay over $120,000. Certifications and proficiency with simulation tools like ANSYS can influence salary levels.

What does a thermal engineer do?

As a thermal engineer, you maintain, create, or repair mechanical systems that involve a heat transfer process into other forms of energy. You analyze how mechanical heat sources interact with different physical and industrial systems. You test various components of heat transfer within a system, which sometimes involves chemical fluids and gas. You may work with large or small-scale heating or cooling equipment, from industrial heaters to airplane engines. Other duties and responsibilities require you to work in locations in need of heat or cooling mitigation, such as a power plant or landfill. Aerospace companies, public utilities, and other industrial firms hire thermal engineers.

What are some common challenges thermal engineers face when designing cooling systems for electronic devices?

Thermal Engineers often encounter challenges such as managing heat dissipation in increasingly compact and high-powered electronic devices, where space for cooling solutions is limited. Balancing performance, efficiency, and cost while ensuring reliability requires careful selection of materials and innovative thermal management techniques. They must also collaborate closely with electrical and mechanical engineers to integrate thermal solutions without compromising overall device functionality. Adapting to rapidly evolving technologies and staying updated on industry standards is essential for long-term success in this role.

What is the role of a thermal engineer?

A thermal engineer designs and analyzes systems to manage heat transfer and temperature regulation in products and processes. They use principles of thermodynamics, heat transfer, and fluid mechanics, often utilizing simulation tools like CFD software, to ensure components operate within safe temperature ranges and improve energy efficiency.
What are popular job titles related to Thermal Engineer jobs in Riverside, CA? For Thermal Engineer jobs in Riverside, CA, the most frequently searched job titles are:
What cities near Riverside, CA are hiring for Thermal Engineer jobs? Cities near Riverside, CA with the most Thermal Engineer job openings:
Infographic showing various Thermal Engineer job openings in Riverside, CA as of August 2026, with employment types broken down into 88% Full Time, 5% Part Time, and 7% Contract. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $109,050 per year, or $52.4 per hour.

Quality Control Inspector

Thermal-Vac

Anaheim, CA • On-site

$20 - $25/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 21 hours ago

Posted today

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Job description

This position reports to the Quality Manager and will perform receiving, in-process, and final inspection in accordance with established work orders and Quality Management System requirements. Has the responsibility and authority to carry out assigned tasks.

This position reports to the Quality Manager and will perform receiving, in-process, and final inspection in accordance with established work orders and Quality Management System requirements. Has the responsibility and authority to carry out assigned tasks.


Essential Functions:

  • Ensure that processed hardware meets or exceeds all applicable requirements.
  • Inspect products to blueprint, engineering drawings, and work orders.
  • Verify supplier certifications meets TVT purchase order requirements.
  • Perform verification of product identification.
  • Carry out surface plate inspection and layout setups.
  • Perform a complete visual inspection of received in-process and end items.
  • Accept items that meet the requirements and reject those that do not conform.
  • Initiate non-conformance reports on hardware that does not meet requirements.
  • Maintain records and documentation of inspection as required.
  • Able to read and understand furnace digital charts.
  • Perform hardness testing inspection.
  • Maintain a clean and organized work area.
  • Perform micro-hardness testing inspection.
  • Perform seepage testing and helium leak testing.
  • Always maintain confidentiality.

Knowledge, Skills, and Abilities:

  • Read and interpret blueprints and engineering drawings.
  • Ability to use inspection hand tools including but not limited to micrometers, calipers, height gages, surface roughness finish, surface plate, profilometer, and video borescope.
  • Speak, read and write English.
  • Effectively communicate with all departments.
  • Intermediate computer skills including Microsoft Excel and Outlook.

Working Conditions: This position takes place in a normal inspection/ office environment and may communicate with the shop floor as deemed necessary.

Minimum Qualifications:

  • High school diploma or equivalent.
  • Ability to lift 30 lbs. The following vision in at least one eye, either corrected or uncorrected: a minimum of Curpax N5, Jaeger #2, or equivalent at 16 inches or greater, and shall be capable of adequately distinguishing and differentiating colors. Will be tested every 12 months.

Desired Qualifications

  • Two (2) years of experience in the inspection of manufactured hardware.
  • Experience with blueprints, engineering drawings, and inspection hand tools.
  • Familiarity with hardness testing inspection.

Success Factors:

  • Team player that works well with others and is able to provide support in other process areas.
  • Works well independently, under pressure and deadlines.
  • Able to multitask.


Willingness to participate in efforts and innovation to reduce non-value-added tasks.


Nothing in this job description restricts management’s right to assign or reassign duties and responsibilities to this job at any time.

Job Type: Full-time

EEOC

Thermal Vac Technology, is an Equal Opportunity Employer. Employment with Thermal Vac Technology is not influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

ITAR REQUIREMENTS

To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.

Company Description

Thermal Vac Technologies, based in Orange, California, has been a trusted provider to the aerospace and defense industries for over 50 years. Recognized as a premier thermal processing and precision brazing facility, we specialize in delivering high-quality, complex components that meet the most demanding industry standards.

We are ISO 9001 and AS9100 Registered, as well as Nadcap Certified, ensuring our commitment to excellence, consistency, and compliance across all operations.

At Thermal Vac Technologies, we foster a workplace culture built on integrity, innovation, and teamwork. Our employees benefit from:

Challenging and meaningful projects

A clean, safety-focused work environment

Competitive pay and excellent benefits

Opportunities for training and career advancement

Join a company where your work contributes directly to the success of mission-critical aerospace and defense programs.