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Contractual Mechanical Test Engineer Jobs (NOW HIRING)

Entegris

Senior Mechanical Test Engineer

Chaska, MN · On-site

$86K - $108K/yr

Senior Mechanical Test Engineer The Role: Entegris is seeking a Senior Mechanical Test Engineer to support our product engineers, scientists, product management, and sales teams by providing test ...

Mentis Systems

Hardware Test Engineer

Durham, NC · On-site

The engineer partners with mechanical, electrical, and controls engineers to define test strategies, enhance Product Qualification Plans (PQPs), and ensure robust verification and validation of ...

Entegris

Senior Mechanical Test Engineer

Chaska, MN

$86K - $108K/yr

Senior Mechanical Test Engineer The Role: Entegris is seeking a Senior MechanicalTest Engineer to support ourproductengineers, scientists, product management, and sales teams by providing test data ...

Entegris

Senior Mechanical Test Engineer

Chaska, MN · On-site

$86K - $108K/yr

Senior Mechanical Test Engineer The Role: Entegris is seeking a Senior MechanicalTest Engineer to support ourproductengineers, scientists, product management, and sales teams by providing test data ...

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Contractual Mechanical Test Engineer information

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How much do contractual mechanical test engineer jobs pay per year?

As of Aug 6, 2026, the average yearly pay for contractual mechanical test engineer in the United States is $100,635.00, according to ZipRecruiter salary data. Most workers in this role earn between $80,000.00 and $114,500.00 per year, depending on experience, location, and employer.

What are some common challenges faced by contractual mechanical test engineers, and how can they be addressed?

Contractual Mechanical Test Engineers often face challenges such as quickly adapting to new teams, understanding unique testing protocols, and managing tight project timelines. Since contracts may be short-term, it’s crucial to rapidly familiarize yourself with company-specific equipment and standards. Building strong communication with permanent staff and staying organized can help you integrate smoothly and meet deadlines. Additionally, proactively seeking clarification and documenting your work ensures that your contributions are clear and valuable, even after your contract ends.

What are the key skills and qualifications needed to thrive as a contractual mechanical test engineer?

To thrive as a Contractual Mechanical Test Engineer, you need a solid background in mechanical engineering principles, experience with testing protocols, and at least a bachelor's degree in mechanical engineering or a related field. Familiarity with testing equipment, data acquisition systems, CAD software, and relevant certifications like ASME or ISO standards is typically required. Strong analytical thinking, attention to detail, and effective communication skills help you interpret results and collaborate with project teams. These skills and qualifications ensure accurate testing, compliance with technical standards, and successful delivery of project objectives within tight contractual timelines.

What is the difference between Contractual Mechanical Test Engineer vs Mechanical Design Engineer?

AspectContractual Mechanical Test EngineerMechanical Design Engineer
CredentialsEngineering degree, testing certificationsEngineering degree, design certifications
Work EnvironmentTesting labs, field testingDesign offices, CAD environments
Industry UsageManufacturing, aerospace, automotiveProduct development, machinery, automotive
Primary FocusTesting and validation of mechanical componentsDesign and development of mechanical systems

The Contractual Mechanical Test Engineer primarily focuses on testing, validation, and quality assurance of mechanical parts, often working in testing labs or on-site. In contrast, a Mechanical Design Engineer concentrates on designing and developing mechanical systems using CAD tools. Both roles require engineering credentials but differ in daily tasks and work environments.

What is a contractual mechanical test engineer?

Contractual Mechanical Test Engineers are professionals hired on a contract basis to design, conduct, and analyze tests on mechanical systems and components. Their primary role is to ensure that products meet specific performance, safety, and quality standards. They often work in industries such as automotive, aerospace, manufacturing, and energy, collaborating with design and production teams. Unlike permanent employees, contractual engineers typically work on specific projects or for set time periods, providing specialized expertise as needed.
What cities are hiring for Contractual Mechanical Test Engineer jobs? Cities with the most Contractual Mechanical Test Engineer job openings:
What are the most commonly searched types of Mechanical Test Engineer jobs? The most popular types of Mechanical Test Engineer jobs are:
What states have the most Contractual Mechanical Test Engineer jobs? States with the most job openings for Contractual Mechanical Test Engineer jobs include:
Contractual Mechanical Test Engineer jobs near you

Thermal Mechanical Test Engineer, Silicon Packaging (Starlink)

SpaceX

Bastrop, TX

Other

Re-posted 5 days ago

SpaceX rating

8.8

Company rating: 8.8 out of 10

Based on 147 frontline employees who took The Breakroom Quiz

14th of 71 rated aerospace companies

Job description

THERMAL MECHANICAL TEST ENGINEER, SILICON PACKAGING (STARLINK)

SpaceX is leveraging our experience building rockets and spacecraft to deploy Starlink, the world's largest satellite constellation and most advanced broadband internet system. We provide reliable and fast internet to millions of users worldwide, including populations with little or no connectivity, rural communities, aircraft, watercraft, and places where existing services are unreliable, too expensive, or disconnected by natural disasters. We design, build, test, and operate all parts of the system, thousands of satellites and consumer dishes that allow users to connect within minutes of unboxing. The Starlink team is seeking out the best-in-class professionals to maximize Starlink's potential for communities and businesses around the globe.

As a Thermal Mechanical Test Engineer for Silicon Packaging at SpaceX, you will develop and execute thermal and mechanical modeling and test programs for advanced semiconductor packaging and board-level assemblies. You will support the silicon packaging process engineering organization by characterizing package and board thermal performance, validating mechanical robustness, and correlating simulation results with physical test data to enable high-volume production of reliable Starlink hardware. 

RESPONSIBILITIES: 

  • Develop and run thermal and mechanical finite element models, and thermal simulations, to predict package and board-level behavior under operational and environmental conditions 
  • Develop process models to support new production line bring-up and investigations into packaging processes 
  • Design, set up, and execute thermal and mechanical test campaigns 
  • Perform board-level thermal characterization and testing to evaluate heat spreading, junction temperatures, and system-level thermal performance 
  • Operate and maintain thermal and mechanical test equipment, such as thermal chambers, along with instrumentation, including thermocouples and infrared cameras 
  • Analyze test data, correlate models with empirical results, and provide actionable feedback to packaging, silicon design, and manufacturing teams 
  • Support new package and board designs through test planning, execution, and data reporting 
  • Collaborate cross-functionally with packaging process engineers, hardware design teams, production operations, and quality to integrate test insights into product development and production ramp 

BASIC QUALIFICATIONS: 

  • Bachelor's degree in an engineering, math, or science discipline
  • 1+ years of experience with thermal or mechanical modeling and testing in an industry or academic setting

PREFERRED SKILLS AND EXPERIENCE:

  • Bachelor's in mechanical engineering, materials science, aerospace engineering, physics, applied mathematics, or other STEM discipline
  • Advanced degree in an engineering, math, or science discipline
  • Experience with board-level thermal testing and characterization using thermocouple mapping, power dissipation testing, or infrared thermography 
  • Experience using finite element analysis or thermal simulation tools such as ANSYS, Abaqus, COMSOL, Flotherm, or Icepak 
  • Experience with 3D and reduced-order thermal and mechanical modeling 
  • Experience correlating simulation models with physical test data 
  • Experience in simulation and characterization of IC packaging thermal resistance parameters 
  • Proficiency in Python or MATLAB for data analysis and post-processing 
  • Background in semiconductor packaging or high-reliability electronics environments 
  • Experience working in a fast-paced, high-volume manufacturing or new product introduction setting 

ADDITIONAL REQUIREMENTS: 

  • Ability to work extended hours or weekends as needed for mission critical deadlines

What SpaceX employees say

Pay

Benefits

Hours and flexibility

Workplace

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About SpaceX

Sourced by ZipRecruiter

Industry

Aerospace product and parts manufacturing, data services, guided missile and space vehicle manufacturing and satellite telecommunications

Company size

1,001 - 5,000 Employees

Headquarters location

Hawthorne, CA, US

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