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Freelance Hil Test Engineer Jobs (NOW HIRING)

G-TECH Services

Automotive Test Engineer

Dearborn, MI · On-site

$37/hr

Automotive Test Engineer * Define efficient physical and virtual SW validation methods by ... Test Execution - HiL test execution, report generation, and test environment triage Simulink ...

Priamba Soft

HIL Tester

New Carlisle, IN · On-site

Need a seasoned HIL Automation Engineer with deep expertise in Vector tools (CANoe/CANalyzer), CAPL ... Develop and maintain automated HIL test frameworks * Create CAPL scripts for restbus simulation and ...

Belcan

Hardware-In-Loop (HIL) Engineer

Raleigh, NC

$56/hr

The HIL Engineer is responsible for the setup, integration, maintenance, and validation of Hardware-in-the-Loop (HIL) test systems used for the development and verification of power electronics ...

PACCAR

ECU Test Engineer

Mount Vernon, WA · On-site

Job Summary The Hardware-in-the-Loop (HIL) Test Engineer will be responsible for validating PACCAR Electronics-developed ECU software through HIL testing. This role partners closely with product ...

PACCAR

ECU Test Engineer

Mount Vernon, WA · On-site

Job Summary The Hardware-in-the-Loop (HIL) Test Engineer will be responsible for validating PACCAR Electronics-developed ECU software through HIL testing. This role partners closely with product ...

PACCAR

ECU Test Engineer

Mount Vernon, WA · On-site

Job Summary The Hardware-in-the-Loop (HIL) Test Engineer will be responsible for validating PACCAR Electronics-developed ECU software through HIL testing. This role partners closely with product ...

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Freelance Hil Test Engineer information

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How much do freelance hil test engineer jobs pay per hour?

As of Aug 11, 2026, the average hourly pay for freelance hil test engineer in the United States is $44.24, according to ZipRecruiter salary data. Most workers in this role earn between $33.41 and $52.40 per hour, depending on experience, location, and employer.

What are some common challenges faced by freelance HIL test engineers when working remotely with clients?

Freelance HIL (Hardware-in-the-Loop) Test Engineers often encounter challenges such as coordinating test schedules across different time zones, managing access to client hardware or simulation platforms, and ensuring clear communication with in-house engineering teams. Since HIL testing typically requires specialized equipment, freelancers may need to travel to client sites or establish secure remote access, which can introduce logistical and technical hurdles. Building strong relationships with client teams and maintaining organized documentation help to overcome these challenges and ensure successful test execution.

What is a freelance HIL test engineer?

A Freelance HIL (Hardware-in-the-Loop) Test Engineer is a specialist who independently designs, implements, and executes tests on embedded systems by simulating real-world conditions using HIL setups. They work on a contract or project basis rather than as full-time employees, often collaborating with automotive, aerospace, or industrial companies to verify the performance and reliability of control systems. These engineers use simulation tools and hardware to ensure products meet safety and functionality standards before release. Their freelance status allows them flexibility to work with multiple clients, often remotely or onsite as needed.

What is the difference between Freelance Hil Test Engineer vs Freelance Software Test Engineer?

AspectFreelance Hil Test EngineerFreelance Software Test Engineer
CredentialsTypically requires certifications like ISTQB, CSTESimilar certifications like ISTQB, CSTE are common
Work EnvironmentOften works remotely or on client sites, focusing on hardware and system testingPrimarily remote or on-site, focusing on software applications
Industry UsageUsed in industries like healthcare, aerospace, and manufacturingCommon in IT, software development, and tech companies
Search & Comparison IntentPeople compare for testing roles in hardware/system environmentsPeople compare for software testing roles in tech projects

The main difference is that Freelance Hil Test Engineers focus on hardware, systems, and specialized testing environments, while Freelance Software Test Engineers concentrate on software applications and development projects. Both roles require similar certifications and can be performed remotely, but they serve different industry needs.

What are the key skills and qualifications needed to thrive as a freelance HIL test engineer?

To thrive as a Freelance HIL Test Engineer, you need a solid background in electrical engineering, control systems, and experience with Hardware-in-the-Loop (HIL) testing methodologies. Familiarity with tools like dSPACE, NI LabVIEW, Vector CANoe, and relevant programming languages (such as Python or MATLAB/Simulink) is typically required, along with certifications in automotive or embedded systems testing. Strong problem-solving skills, attention to detail, and effective communication are vital soft skills for collaborating with diverse clients and adapting to various project requirements. These skills and qualifications are critical for ensuring accurate system validation, efficient troubleshooting, and successful project delivery in dynamic, technical environments.
More about Freelance Hil Test Engineer jobs
What cities are hiring for Freelance Hil Test Engineer jobs? Cities with the most Freelance Hil Test Engineer job openings:
What are the most commonly searched types of Hil Test Engineer jobs? The most popular types of Hil Test Engineer jobs are:
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Freelance Hil Test Engineer jobs near you
Infographic showing various Freelance Hil Test Engineer job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 10% Part Time, 3% Contract, and 1% Nights. Highlights an 93% Physical, 1% Hybrid, and 6% Remote job distribution, with an average salary of $92,027 per year, or $44.2 per hour.

Automotive Test Engineer

G-TECH Services

Dearborn, MI • On-site

$37/hr

Contractor

Medical, Dental, Vision, Life, PTO

Re-posted 2 days ago

Job description

Automotive Test Engineer

• Define efficient physical and virtual SW validation methods by integrating plant models with controller software source code.

• Engage cross functional team members to coordinate on-time delivery of in house and supplier software components to be compatible with the virtual test environments.

• Develop virtual test environments & test cases to enable testing HW dependent test cases through simulation.

• Work closely with ADAS feature and system engineers to resolve in-house software issues • Work with the Hardware in the Loop, Driver in the loop, and Vehicle in the loop Simulator teams to further reduce dependency on vehicle level testing.

• Utilize and support automation for build, test, data analysis and reporting.

Skills Required:

Test Automation, Software Testing, Test Execution, Simulink Test Automation – Leveraging automated test tools (e.g. ECU-Test) to build and execute HIL testing Software Testing – Hardware-in-Loop (HiL) testing of embedded system Software. Functional or performance based testing experience are both fine. Test Execution – HiL test execution, report generation, and test environment triage Simulink – general Simulink model generation and execution experience. HIL model creation experience preferred including integration with dSPACE tool chains (ControlDesk/ConfigDesk)

Experience Required:

• BS in Electrical Engineering, Computer Science, Mechanical Engineering or related field or a combination of education and equivalent experience

• 2+ years HIL development and execution experience.

• 2+ years of experience with Matlab/Simulink tools

• Demonstrated experience in working on HIL and DIL simulators and deploying SW on external target ECUs.

Experience Preferred:

• MS in Electrical Engineering, Computer Science, Mechanical Engineering or related field

• Familiarity with Embedded Tester, dSPACE, ECU-Test and Vector tools

• Experience with Software Configuration Management Systems (e.g. Git)

• Experience with using CI/CD pipelines in Jenkins/Github Actions

• Demonstrated experience in building plant and controller models for automotive Braking, Steering and Suspension systems

• Demonstrated experience in Vehicle CAN Network

• Demonstrated experience in system dynamics modeling using first principles and in using tools like CarSim or CarMaker

Education Required:

Bachelor's Degree

Education Preferred:

Master's Degree

Additional Information :

***FULLY ONSITE 5 DAYS PER WEEK***

Company Description

Why work at G-Tech?
G-Tech is a woman-owned company that values your ideas, encourages your growth, and always has your back. When you work at G-Tech, not only do you get health and dental benefits, but you also have training opportunities, flexible/remote work options, growth opportunities, 401K and competitive pay. Apply today!

G-Tech is an Equal Opportunity Employer (EOE), all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.
By submitting your application, you acknowledge that recruiting technologies, including AI-assisted tools, may be used to support candidate evaluation, sourcing, matching, and communications.