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Hil Testing Jobs in California (NOW HIRING)

Sr Embedded Platform Engineer

Irvine, CA · On-site

$110K - $151K/yr

HIL Testing, Hardware Bring-Up, Low-Level Debugging Required Qualifications * 5+ years of experience developing embedded firmware for complex real-time systems * Strong proficiency in embedded C/C ...

In this role, you will design, build, and maintain HIL simulation environments that enable full system integration testing of our Effector platforms - bridging the gap between software development ...

New

HIL Engineer

El Segundo, CA · On-site

$130K - $190K/yr

In this role, you will design, build, and maintain HIL simulation environments that enable full system integration testing of our Effector platforms - bridging the gap between software development ...

Testing, Validation, and Troubleshooting Develop and execute HIL test plans, procedures, acceptance criteria, and validation reports. Validate controls performance under normal operating conditions ...

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Hil Testing information

See California salary details

$13

$24

$39

How much do hil testing jobs pay per hour?

As of Jul 25, 2026, the average hourly pay for hil testing in California is $25.00, according to ZipRecruiter salary data. Most workers in this role earn between $19.90 and $28.22 per hour, depending on experience, location, and employer.

What is a HIL Testing job?

A HIL (Hardware-in-the-Loop) Testing job involves validating and verifying embedded systems by simulating real-world scenarios using hardware and software models. Engineers in this role develop test cases, automate testing procedures, and analyze system behavior to ensure reliability and performance. HIL testing is commonly used in industries like automotive, aerospace, and industrial automation to test control systems before deployment.

What does a typical day look like for someone working in HIL Testing?

A typical day in HIL Testing involves designing and setting up test benches, running simulations of real-world scenarios on hardware prototypes, analyzing results, and documenting any issues or anomalies found. You'll work closely with hardware designers, embedded software engineers, and project managers to develop test cases and troubleshoot control systems. The role often requires managing multiple test cycles, adapting to evolving specifications, and participating in team meetings to review progress. This hands-on environment combines a mix of technical work, problem-solving, and collaborative communication to ensure the proper functioning and safety of complex electronic systems before they are deployed in the field.

What are the key skills and qualifications needed to thrive in the Hil Testing position, and why are they important?

To thrive in HIL (Hardware-in-the-Loop) Testing, a strong background in electrical engineering, embedded systems, and test automation is essential, often supported by a relevant engineering degree. Experience with tools such as dSPACE, NI LabVIEW, MATLAB/Simulink, and knowledge of real-time simulation platforms are highly valued, and certifications in software or hardware testing can be advantageous. Critical thinking, problem-solving, and effective communication are important soft skills for diagnosing issues and collaborating closely with multidisciplinary engineering teams. These competencies ensure accurate validation of complex control systems and help deliver reliable, high-quality products in industries like automotive and aerospace.

What job categories do people searching Hil Testing jobs in California look for? The top searched job categories for Hil Testing jobs in California are:
What cities in California are hiring for Hil Testing jobs? Cities in California with the most Hil Testing job openings:
Infographic showing various Hil Testing job openings in California as of July 2026, with employment types broken down into 2% Locum Tenens, 55% As Needed, 36% Full Time, 3% Part Time, 2% Contract, and 2% Summer. Highlights an 90% Physical, 7% Hybrid, and 3% Remote job distribution, with an average salary of $51,998 per year, or $25 per hour.

Aerospace Embedded Software Engineer with HIL

THE TILTED CIRCLE LLC

Irvine, CA • On-site

$141K - $185K/yr

Other

This job post has expired today. Applications are no longer accepted.


Job description

Job description:

Embedded Software Engineer with HIL

100% onsite

Irvine, CA

12+ months

 

Must have a LinkedIn.

3 levels of interviews – Level 1- 30 mins video call with Cyient, Level 2 - 30 mins video call with customer, Level 3 – 1.30 to 2hr in person interview with customer.

 

Profiles from Avionics background – DO178 is must.

Job Overview:

We are looking for an experienced Embedded Software Engineer to join our engineering team.

Key Responsibilities:

  • Participate in the complete Software Development Lifecycle (SDLC) including requirements analysis, architecture/design, implementation, integration, and testing.
  • Develop and maintain embedded applications using C/C++.
  • Work closely with hardware teams on board bring-up, OS bring-up, and device driver development.
  • Develop and integrate hardware interface solutions for embedded platforms.
  • Ensure regulatory compliance with customer safety and security standards.
  • Debug, test, and optimize embedded software for performance and reliability.
  • Collaborate with cross-functional teams including hardware, systems, and verification engineers.

Required Skills:

  • Hardware in the loop (HIL) testing
  • Expertise with National Instruments hardware / LabVIEW
  • Ensure regulatory compliance with customer safety and security standards D0-178.
  • Strong experience in Embedded C/C++ development.
  • Hands-on experience with board bring-up, OS bring-up, and device driver development.
  • Experience with hardware interfaces such as:UART,USB,Ethernet,I2C,SPI,RS232 / RS422
  • Knowledge of communication protocols including CAN, TCP/IP, UDP

Additional qualifications that are highly desirable:

  • MIL-STD-882E and JSSSEH
  • Time Sensitive Networking (TSN).