2

Part Time Thermal Engineer Jobs (NOW HIRING)

Mechanical Engineer 2

Irvine, CA ยท On-site

$85K - $140K/yr

This is a full-time position or part-time leading to full-time position located in Irvine, CA ... Experience in the development of thermal systems is a strong plus * Exposure to electrical circuits ...

... thermal hotspots within complex, multi-layer high-density interconnect (HDI) boards. * Sensor ... Electronic Design Schedule: Part time Employee Status: Trainee (Fixed Term) (Trainee) Job Type:

... thermal hotspots within complex, multi-layer high-density interconnect (HDI) boards. * Sensor ... Electronic Design Schedule: Part time Employee Status: Trainee (Fixed Term) (Trainee) Job Type:

Thermal management, power optimization, and EMC considerations * ROS/ROS2 experience (if vision ... PART-TIME Full-Time POSITION Computer Vision (Software) Engineer LOCATION Palo Alto, HQ

Thermal management, power optimization, and EMC considerations * ROS/ROS2 experience (if vision ... PART-TIME Full-Time POSITION Computer Vision (Software) Engineer LOCATION Palo Alto, HQ Pay Range ...

Eng Prin - Mech

Hudson, NH ยท On-site

$118K - $200K/yr

Perform structural and thermal analyses using classical methods, such as hand calculations, and ... Mentor less experienced engineers and part-time analysts and review program work products. Because ...

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Showing results 1-20

Part Time Thermal Engineer information

See salary details

$43.5K

$104.5K

$167.5K

How much do part time thermal engineer jobs pay per year?

As of Jun 26, 2026, the average yearly pay for part time thermal engineer in the United States is $104,528.00, according to ZipRecruiter salary data. Most workers in this role earn between $80,000.00 and $129,000.00 per year, depending on experience, location, and employer.

What is the difference between Part Time Thermal Engineer vs Part Time Mechanical Engineer?

AspectPart Time Thermal EngineerPart Time Mechanical Engineer
Required CredentialsBachelor's in Mechanical or Thermal Engineering, certifications like FE or PE often preferredBachelor's in Mechanical Engineering, similar certifications
Work EnvironmentDesign labs, manufacturing facilities, research centersManufacturing plants, design offices, testing labs
Industry UsageHVAC, aerospace, automotive, energy sectorsAutomotive, manufacturing, product design, HVAC
Common Search/ComparisonPart Time Thermal Engineer vs Part Time Mechanical Engineer

Both roles require a background in mechanical or thermal engineering and often involve similar environments. The main difference lies in specialization: Thermal Engineers focus on heat transfer, thermodynamics, and thermal systems, while Mechanical Engineers have a broader scope including mechanics, materials, and design. Candidates should choose based on their specific expertise and career interests within engineering fields.

What are the key skills and qualifications needed to thrive as a Part Time Thermal Engineer, and why are they important?

To thrive as a Part Time Thermal Engineer, you need strong knowledge of thermodynamics, heat transfer, and fluid mechanics, typically supported by a degree in mechanical or thermal engineering. Familiarity with simulation software such as ANSYS, MATLAB, or SolidWorks, and experience with thermal analysis tools are commonly required. Excellent problem-solving abilities, attention to detail, and effective communication skills help you collaborate on projects and convey technical information clearly. These skills and qualifications ensure accurate analysis, efficient design, and successful project outcomes in thermal engineering roles.

What are some common challenges faced by part-time thermal engineers, and how can they effectively manage their workload?

Part-time thermal engineers often face the challenge of balancing project deadlines and technical demands with limited working hours. Effective communication with the team is essential to ensure smooth handovers and progress tracking. Prioritizing tasks, using collaboration tools, and maintaining clear documentation help manage workload efficiently and minimize disruptions. Staying organized and proactive about availability can also support successful project outcomes while working part-time.

What does a part-time thermal engineer do?

A part-time thermal engineer is responsible for analyzing, designing, and improving systems and components that involve heat transfer and temperature control. They may work on projects related to HVAC, automotive, electronics cooling, or energy systems, typically supporting full-time engineering teams on a flexible schedule. The role often includes conducting simulations, performing thermal calculations, and assisting with prototype testing to ensure systems operate efficiently and safely within thermal requirements.
More about Part Time Thermal Engineer jobs
What cities are hiring for Part Time Thermal Engineer jobs? Cities with the most Part Time Thermal Engineer job openings:
What are the most commonly searched types of Thermal Engineer jobs? The most popular types of Thermal Engineer jobs are:
What states have the most Part Time Thermal Engineer jobs? States with the most job openings for Part Time Thermal Engineer jobs include:
Infographic showing various Part Time Thermal Engineer job openings in the United States as of June 2026, with employment types broken down into 100% Part Time. Highlights an 95% In-person, and 5% Remote job distribution, with an average salary of $104,528 per year, or $50.3 per hour.
Mechanical Engineer 2

Mechanical Engineer 2

Saratech

Irvine, CA โ€ข On-site

$85K - $140K/yr

Full-time, Part-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 18 hours ago


Job description

About the Opportunity:

Saratech is seeking a Mechanical Engineer II to carry out engineering assignments involving the planning, design, and testing of mechanical equipment, systems, and processes. This role requires close collaboration with cross-functional teams and provides support to senior engineers on projects of medium complexity. The ideal candidate brings solid mechanical fundamentals, hands-on experience, and the ability to contribute effectively in a defense or aerospace engineering environment. This is a full-time position or part-time leading to full-time position located in Irvine, CA.

Salary Range:

  • Pay Grade 49

Qualifications and Experience:

  • Bachelor of Science in Mechanical Engineering (B.S.M.E.) from an accredited four-year college or university

  • Two to five years of experience in the design, analysis, and development of industrial equipment

  • US Citizenship Required

Duties and Responsibilities:

  • Design mechanical equipment, systems, and processes to meet program requirements

  • Perform engineering calculations and analyses to validate design performance and suitability

  • Troubleshoot and resolve issues related to the assembly, repair, and testing of environmental control systems

  • Under general supervision, execute assignments involving responsibility for a secondary project or a portion of a major project

  • Support higher-level engineers on medium-complexity projects and assist with more complex assignments as needed

  • Provide technical guidance and direction to junior engineers, designers, and drafters

  • Collaborate with colleagues within the department and across other functional teams

  • Prepare technical documentation and written reports as required

  • Present designs and technical information to peers, engineers, and customers

Skills and Abilities:

  • Strong knowledge of applied thermodynamics and mechanical design principles

  • Familiarity with drawing and drafting standards

  • Experience carrying out engineering assignments involving mechanical equipment and systems

  • Defense or aerospace industry experience preferred

  • Experience in the development of thermal systems is a strong plus

  • Exposure to electrical circuits and control theory is a plus

  • Understanding of military specifications, environmental specifications, and test specifications preferred

  • Hands-on testing and hardware experience required

  • Strong written and verbal communication skills, including the ability to deliver effective technical presentations to customers

Other Requirements:

  • Complies with all organizational policies and procedures
  • Maintains strict confidentiality of all customer and/or employee information to assure customer and/or employee rights are protected
  • Adheres to policies regarding notification of absence and PTO requests
  • Attends all mandatory management and staff meetings
  • Represents the organization in a respectful and professional manner
  • Attend and comply with annual health, safety, training, and education requirements
  • Adheres to dress code, appearance is neat and clean

Additional Information:

  • Physical demands:
    • The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job.
    • The ideal candidate must be able to complete all physical requirements of the job with or without a reasonable accommodation.
    • Must be able to remain in a stationary position 50% of the time. The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
    • Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine, and computer printer.
    • Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
  • Follow detailed complex directions, reason and problem solve.
  • The person will frequently communicate and converse with other staff. Must be able to exchange accurate information in these situations.
  • Company participates in E-Verify.
  • Company is committed to providing equal employment opportunity without regard to race, color, religion, sex, sexual orientation, national origin, age, disability, or any other protected status with respect to recruitment, hiring, promotion, and other terms and conditions of employment.
  • Nothing in this job description restricts management's right to assign or reassign duties and responsibilities to this job at any time;
  • This description reflects managements assignment of essential functions, it does not proscribe or restrict the tasks that may be assigned
  • This job description is subject to change at any time.

Benefits

Insurance: All full-time regular employees (and dependents) are eligible to get medical, dental, vision coverage. Employees also can buy up on benefits like FSA, HSA, Life insurance, long and short-term disability.

Comprehensive health care and wellness plans

Retirement Plan: All employees can enroll in the company's 401k with company matching.

Paid Time Off: All full-time regular exempt employees are eligible for our Discretionary Time Off vacation policy after 90 days from their start date, Discretionary Time Off plan is a non-accrual plan for employees. All full-time regular non-exempt employees are eligible for our Paid Time Off Plan policy after 90 days, Paid Time Off plan is an 3.33 hours accrual per pay period for employees.

Paid Time Off: All full-time regular exempt employees are eligible for our Discretionary Time Off vacation policy after 90 days from their start date, Discretionary Time Off plan is a non-accrual plan for employees. All full-time regular non-exempt employees are eligible for our Paid Time Off Plan policy after 90 days, Paid Time Off plan is an 3.33 hours accrual per pay period for employees.

Paid Holidays: All full-time employees will receive 8 paid holidays per year. Full-time non-exempt employees receive an extra floater holiday per year.

Paid Sick Time: All full-time and part-time employees will receive 40 sick hours per year or minimum sick time required by the state.

NOTE TO STAFFING AGENCIES AND RECRUITERS: Saratech does not accept unsolicited resumes from any external agency for the placement of any position. Unsolicited resumes submitted by agencies and received by Saratech will be considered the property of Saratech and may be contacted and engaged with directly by Saratech. Saratech will not pay a placement fee or any other fees to any third-party agency, firm, or recruiter who is not specifically retained with a signed fee agreement by Saratech Human Resources to conduct a candidate search. Please do not forward unsolicited resumes to our website or to any Saratech employee. Saratech will not be responsible for any fees associated with unsolicited resumes.

EQUAL EMPLOYMENT OPPORTUNITY NOTICE: Paydarfar Industries, Inc. dba Saratech is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, gender expression, national origin, disability, protected veteran status, or any other basis protected by applicable federal, state, or local law.

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