Hardware-In-Loop (HIL) Engineer

Equiliem; Raleigh (NC); Hybrid; USD 50,971 - 67,502; Full time

Benefits offered by this job

Medical Insurance

Vision & Dental Insurance

Life Insurance

Matching 401(k)

Commuter Benefits

Employee Discounts & Rewards

Payroll Payment Options

Job summary

Equiliem is seeking an experienced Hardware-In-the-Loop (HIL) Engineer in Raleigh, NC to set up, integrate, maintain, and validate HIL test systems supporting power electronics, energy storage, and control systems. The role collaborates across controls, firmware, systems, and hardware teams to develop HIL models, automate testing, and verify products throughout development.

The ideal candidate has hands-on HIL platform experience (OPAL-RT or similar) with strong troubleshooting, analytical, and

Qualifications

• 3+ years of experience in HIL testing, system validation, or related engineering role.
• HIL platforms experience, e.g., OPAL-RT, with hardware/software integration.
• Experience developing automated test scripts using Python, MATLAB/Simulink, or similar tools.

Responsibilities

• Configure, integrate, maintain, and troubleshoot HIL test systems.
• Develop, validate, and maintain HIL models for system-level testing.
• Configure HIL environments for power electronics, energy storage, and control systems.
• Develop and execute automated test scripts to improve coverage and efficiency.
• Collaborate with controls, firmware, systems, and hardware teams to verify designs.
• Perform hardware/software integration to ensure reliable HIL operation.
• Analyze test results and support root-cause investigations.
• Document test procedures, configurations, results, and findings.
• Support test automation and HIL infrastructure improvements.
• Assist with installation, calibration, and maintenance of HIL equipment.
• Ensure compliance with engineering standards and safety procedures.

Skills

HIL testing

OPAL-RT

Python

MATLAB/Simulink

Embedded systems

CAN/Ethernet/Modbus

Test automation

Troubleshooting

Education

Bachelor's degree in Electrical Engineering, Mechanical Engineering, Computer Engineering or related

Tools

OPAL-RT

Job description

Hardware-In-the-Loop (HIL) Engineer

Raleigh, NC

Pay: $43.00 per hour

26-07738

Job Summary

The Hardware-In-the-Loop (HIL) Engineer is responsible for the setup, integration, maintenance, and validation of Hardware-in-the-Loop (HIL) test systems used to support the development and verification of power electronics, energy storage, and control systems. This role partners closely with controls, firmware, systems, and hardware engineering teams to develop HIL models, configure test environments, automate test execution, and support product verification throughout the development lifecycle. The ideal candidate has hands‑on experience with HIL platforms, hardware and software integration, and test automation while demonstrating strong troubleshooting, analytical, and collaboration skills.

Job Responsibilities

• Configure, integrate, maintain, and troubleshoot Hardware-in-the-Loop (HIL) test systems.
• Develop, validate, and maintain HIL models to support system-level testing and product verification.
• Configure and maintain HIL test environments for power electronics, energy storage, and control systems.
• Develop and execute automated test scripts to improve test coverage and efficiency.
• Collaborate with controls, firmware, systems, and hardware engineering teams to define and implement verification strategies.
• Perform hardware and software integration activities to ensure reliable operation of HIL systems.
• Analyze test results, identify issues, and support root‑cause investigations.
• Document test procedures, system configurations, validation results, and engineering findings.
• Support continuous improvement initiatives related to test automation, validation processes, and HIL infrastructure.
• Assist with the installation, calibration, and maintenance of HIL equipment and associated hardware.
• Ensure compliance with engineering standards, quality requirements, and safety procedures.
• Perform other duties as assigned.

Job Requirements

• 3+ years of experience working with Hardware-in-the-Loop (HIL) testing, system validation, or a related engineering role.
• Hands‑on experience with HIL platforms, such as OPAL-RT or similar real‑time simulation systems.
• Experience integrating hardware and software components within HIL environments.
• Experience developing automated test scripts using Python, MATLAB/Simulink, or similar programming tools.
• Strong understanding of power electronics, control systems, and embedded systems.
• Familiarity with communication protocols such as CAN, Ethernet, Modbus, or similar industrial interfaces.
• Strong troubleshooting, analytical, and problem‑solving skills.
• Ability to interpret electrical schematics, wiring diagrams, and system documentation.
• Excellent written and verbal communication skills.
• Ability to work collaboratively in a cross‑functional engineering environment.
• Proficiency with Microsoft Office and engineering documentation tools.

Education

• Bachelor's degree in Electrical Engineering, Mechanical Engineering, Computer Engineering, Mechatronics, or a related engineering discipline. Equivalent combination of education and relevant experience may be considered.

About Equiliem

Equiliem believes in empowering success. It's our job to cultivate relationships that connect people and employers in a way that is inclusive, intelligent, and allows both to thrive.

Across the U.S., leading companies in healthcare, government, engineering, manufacturing, professional services, and energy rely on us for their workforce solutions. Our recruiting and HR services include contract and direct hire staffing, Payrolling/EOR, Independent Contractor Compliance, and Managed Services.

For almost 30 years, we've helped shape our industry. Today, we continue to research, ask questions, and continuously enhance the candidate journey and client experience.

Benefits

• Medical Insurance
• Vision & Dental Insurance
• Life Insurance
• Matching 401(k)
• Commuter Benefits
• Employee Discounts & Rewards
• Payroll Payment Options

Future Communication Consent

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EEO Employer

Equiliem is an equal opportunity employer. We do not discriminate or allow discrimination based on race, color, religion, creed, sex, age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Equiliem will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law. If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation in using our website for a search or application, please contact our Employee Services Department at [emailprotected] or [phone].