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Senior Thermal Engineer Jobs in Indiana (NOW HIRING)

SAIC

Senior Mechanical Engineer

Indianapolis, IN · Hybrid

$99K - $131K/yr

SAIC is seeking a Senior Mechanical Engineer to lead multi-disciplinary engineering teams and ... Candidate will perform FEA structural and thermal analysis using common software packages.

SAIC

Senior Modeling Engineer-Scientist

Crane, IN · On-site

Engineering and Sciences Subcategory: Mod/Sim Analyst Schedule: Full-Time Shift: Day Job Travel ... Develop, enhance, and validate thermal and electrochemical models to support battery system design ...

Saic

Senior Mechanical Engineer

Indianapolis, IN · On-site

$110 - $150/hr

Description SAIC is seeking a Senior Mechanical Engineer to lead multi-disciplinary engineering ... Candidate will perform FEA structural and thermal analysis using common software packages.

SAIC

Senior Modeling Engineer-Scientist

Crane, IN · On-site

Develop, enhance, and validate thermal and electrochemical models to support battery system design ... Bachelor's degree in engineering or related scientific discipline and five (5) years of experience

SAIC

Senior Modeling Engineer-Scientist

Crane, IN

Develop, enhance, and validate thermal and electrochemical models to support battery system design ... Bachelor's degree in engineering or related scientific discipline and five (5) years of experience

SAIC

Senior Mechanical Engineer

Indianapolis, IN · On-site

$99K - $131K/yr

SAIC is seeking a Senior Mechanical Engineer to lead multi-disciplinary engineering teams and ... Candidate will perform FEA structural and thermal analysis using common software packages.

SAIC

Senior Mechanical Engineer

Indianapolis, IN · On-site

$99K - $131K/yr

SAIC is seeking a Senior Mechanical Engineer to lead multi-disciplinary engineering teams and ... Candidate will perform FEA structural and thermal analysis using common software packages.

Astemo

xEV Inverter Sr. Engineer

Greenfield, IN · Hybrid

$100K - $138K/yr

Engineering Job Summary In this role, under the supervision of the Engineering Manager, you'll ... Possess experience with Mechanical CAE (thermal, structural, etc) * Understanding of electrified ...

Danaher

Senior Process Engineer - Electrical

Indianapolis, IN · On-site

$99K - $128K/yr

The Senior Process Engineer is responsible for supporting process engineering activities for the ... thermal systems, and/or optical systems. * Demonstrated capability to troubleshoot and improve ...

Danaher

Senior Process Engineer - Electrical

Indianapolis, IN · On-site

$99K - $128K/yr

The Senior Process Engineer is responsible for supporting process engineering activities for the ... thermal systems, and/or optical systems. * Demonstrated capability to troubleshoot and improve ...

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Showing results 21-40

All JobsThermal Engineer JobsSenior Thermal Engineer JobsSenior Thermal Engineer Jobs in Indiana

Senior Thermal Engineer information

See Indiana salary details

$56.6K

$120.4K

$174.6K

How much do senior thermal engineer jobs pay per year?

As of Aug 22, 2026, the average yearly pay for senior thermal engineer in Indiana is $120,427.00, according to ZipRecruiter salary data. Most workers in this role earn between $99,400.00 and $136,500.00 per year, depending on experience, location, and employer.

What does a senior thermal engineer do?

A Senior Thermal Engineer is responsible for designing, analyzing, and optimizing thermal management systems in products or processes. They use advanced simulation tools and engineering principles to ensure components operate within safe temperature ranges, often in industries such as aerospace, automotive, and electronics. Their role involves collaborating with cross-functional teams to solve complex heat transfer challenges, improve energy efficiency, and support product development from concept to production. Additionally, they may mentor junior engineers and contribute to research and development efforts.

What are the typical challenges a senior thermal engineer faces when collaborating with cross-functional teams on new product development?

Senior Thermal Engineers often work closely with mechanical, electrical, and design teams to ensure thermal management solutions align with overall product requirements. A common challenge is balancing thermal performance with constraints such as size, weight, cost, and manufacturability. Effective communication and early involvement in the design process are key to addressing potential issues before they become costly or difficult to resolve. Additionally, integrating feedback from testing and simulations into collaborative workflows is essential for optimizing solutions and meeting project deadlines.

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

To thrive as a Senior Thermal Engineer, you need a solid background in mechanical or aerospace engineering, advanced knowledge of thermodynamics and heat transfer, and several years of relevant experience. Proficiency in simulation tools like ANSYS, FloTHERM, and CAD software, as well as familiarity with relevant industry standards, is typically required. Strong problem-solving, project management, and communication skills help you excel in cross-functional teams and complex projects. These competencies are critical for designing effective thermal solutions, ensuring system reliability, and driving innovation in high-performance environments.

What is the difference between Senior Thermal Engineer vs Mechanical Engineer?

AspectSenior Thermal EngineerMechanical Engineer
Required CredentialsBachelor's or Master's in Mechanical, Mechanical Engineering, or Thermodynamics; certifications like ASME or HVAC licensesBachelor's or Master's in Mechanical Engineering; similar certifications often applicable
Work EnvironmentDesigning thermal systems, heat transfer analysis, HVAC, aerospace, or energy sectorsDesign, analysis, manufacturing, and testing across various industries including automotive, aerospace, and manufacturing
Employer & Industry UsageEngineering firms, energy companies, HVAC providers, aerospaceManufacturers, consulting firms, product design companies, industrial sectors

While both roles require a background in mechanical engineering, Senior Thermal Engineers specialize in heat transfer, thermal system design, and energy efficiency, often within specialized sectors like aerospace or energy. Mechanical Engineers have broader responsibilities across various mechanical systems. The roles overlap in credentials and work environments but differ in focus and expertise.

What are the most commonly searched types of Thermal Engineer jobs in Indiana?

The most popular types of Thermal Engineer jobs in Indiana are:

What are popular job titles related to Senior Thermal Engineer jobs in Indiana?

For Senior Thermal Engineer jobs in Indiana, the most frequently searched job titles are:

What job categories do people searching Senior Thermal Engineer jobs in Indiana look for?

The top searched job categories for Senior Thermal Engineer jobs in Indiana are:

Senior Thermal Engineer jobs near you
Infographic showing various Senior Thermal Engineer job openings in Indiana as of August 2026, with employment types broken down into 90% Full Time, 6% Part Time, and 4% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $120,427 per year, or $57.9 per hour.

Senior Mechanical Engineer

SAIC

Indianapolis, IN • Hybrid

$99K - $131K/yr

Full-time

Posted 17 days ago

SAIC rating

7.9

Company rating: 7.9 out of 10

Based on 79 frontline employees who took The Breakroom Quiz

80th of 225 rated it services

Job description

Job ID: 2615317

Location: Indianapolis, IN, US

Date Posted: 2026-08-05

Category: Engineering and Sciences

Subcategory: Mechanical Engr

Schedule: Full-Time

Shift: Day Job

Travel: Yes - 10% of the time

Minimum Clearance Required: None

Clearance Level Must Be Able to Obtain: Secret

Potential for Remote Work: ORA_HYBRID


Description

JOB DESCRIPTION: 

SAIC is seeking a Senior Mechanical Engineer to lead multi-disciplinary engineering teams and projects related to the design, manufacture, and sustainment of US military equipment and systems and other related systems in support of its Indianapolis facility. This position will be a hybrid role with approximately (1-4 days per week onsite) at our Indianapolis, IN facility. 

JOB DUTIES: 

  • May work with teams developing, producing, and sustaining radar and related RF systems, electronic warfare systems, communications equipment and systems, acoustic systems, electro-optic systems, weapon system launch and control systems, test equipment, and other military equipment. 
  • Candidate is expected to have mastery in the use and application of technical standards, principles, theories, concepts and techniques for designing mechanical constructs. 
  • Candidate is expected to be able to work independently and solve complex engineering problems for multiple simultaneous projects. 
  • Must have a good understanding of the effects of static loads, stress loads, acoustic pressure, altitude, humidity, and other environmental exposures on systems and components. 
  • Candidate will perform FEA structural and thermal analysis using common software packages.
  • Candidate is expected to have a strong background in GD&T and ASME standards (or other industry standards) applied to drawings and models. 
  • Candidate will work to standardize mechanical engineering processes and tools for the facility and will guide the mechanical engineering team in the implementation of the processes and tools. 
  • Candidate will manage a team of other Mechanical Engineers, will mentor and give guidance to lower-level engineers, and will be able to review their work and help them improve their skills.

Qualifications

REQUIRED EXPERIENCE AND CLEARANCE: 

  • Bachelors and nine (9) years or more experience; Masters and seven (7) years related experience.
  • Experience generating mechanical requirements and translating them into design concepts to achieve desired output
  • Experience writing and interpreting technical reports and requirements and interface documents
  • Strong background in product design review processes, to include preparation of review documentation and products, and presentation of material in a structured development environment (i.e. defense, medical, automotive, etc.)
  • Experience running small projects related to electronics system development and/or integration.
  • Experience leading teams of engineers and/or other related project personnel
  • Computer skills:
    • Microsoft Office Suite
    •  Experience with CAD tools such as SolidWorks, AutoCAD and/or Creo
    • Experience using FEA tools, preparing reports with findings, and using results to improve mechanical/system designs
  • Experience preparing presentation material and presenting to peers, project tram members, customers, and managers at all levels
  • Experience with Configuration Management Tools for version control of hardware, software, and documentation.
  • Candidate must be a US Citizen.
  • Must be able to obtain a Secret Security Clearance. 

DESIRED EXPERIENCE: 

  • Experience working in a small team collaborative environment.
  • Experience managing and mentoring Mechanical Engineers
  • Product Life Cycle Management.  Experience with product development procedures, specifically iterative product design & development of embedded systems.

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