Actalent
Firmware Test Engineer - Houston, TX
Job Overview:
We are seeking a detail-oriented Firmware Test Engineer to support the validation of embedded software for gas metering products. This role involves hands-on testing using both black-box and white-box methodologies, interpreting C/C++ embedded code, and contributing to the transition from manual to automated test frameworks. The ideal candidate brings a strong foundation in embedded systems and a proactive mindset for continuous improvement.
Key Responsibilities:
Execute black-box and white-box manual testing of embedded firmware for gas metering devices
Analyze and interpret C/C++ embedded code to support white-box test development
Monitor signal behavior and identify root causes of firmware bugs and anomalies
Collaborate with firmware developers to validate functionality and resolve issues
Drive the transition from manual test procedures to automated test frameworks using Python and scripting tools
Operate test equipment and microcontroller development environments to simulate real-world conditions
Document test plans, results, and defect reports in compliance with engineering standards
Required Skills & Experience: Proficiency in Embedded C and C++ for firmware analysis and test development
Hands-on experience with black-box and white-box testing methodologies
Familiarity with embedded systems, microcontrollers, and firmware validation
Working knowledge of Linux environments and scripting for test automation
Experience with I2C communication protocols and test instrumentation
Strong debugging and signal analysis skills
Preferred Qualifications: Bachelor’s degree in Electrical Engineering, Computer Science, or related field
(Associate degree with programming certification will also be considered)
Experience testing firmware on STMicroelectronics microcontrollers
Python scripting for automation and white-box test execution
Use of test equipment (oscilloscopes, logic analyzers, etc.) for black-box validation
Experience Level: Intermediate – 2 to 5 years of relevant experience preferred Pay and Benefits The pay range for this position is $40.00 - $50.00/hr. Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • Medical, dental & vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave) Workplace Type This is a hybrid position in Houston,TX. Application Deadline This position is anticipated to close on Oct 31, 2025. About Actalent Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 30,000 consultants and more than 4,500 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500. The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law. If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing due to a disability, please email actalentaccommodation@actalentservices.com (%20actalentaccommodation@actalentservices.com) for other accommodation options.
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Analyze and interpret C/C++ embedded code to support white-box test development
Monitor signal behavior and identify root causes of firmware bugs and anomalies
Collaborate with firmware developers to validate functionality and resolve issues
Drive the transition from manual test procedures to automated test frameworks using Python and scripting tools
Operate test equipment and microcontroller development environments to simulate real-world conditions
Document test plans, results, and defect reports in compliance with engineering standards
Required Skills & Experience: Proficiency in Embedded C and C++ for firmware analysis and test development
Hands-on experience with black-box and white-box testing methodologies
Familiarity with embedded systems, microcontrollers, and firmware validation
Working knowledge of Linux environments and scripting for test automation
Experience with I2C communication protocols and test instrumentation
Strong debugging and signal analysis skills
Preferred Qualifications: Bachelor’s degree in Electrical Engineering, Computer Science, or related field
(Associate degree with programming certification will also be considered)
Experience testing firmware on STMicroelectronics microcontrollers
Python scripting for automation and white-box test execution
Use of test equipment (oscilloscopes, logic analyzers, etc.) for black-box validation
Experience Level: Intermediate – 2 to 5 years of relevant experience preferred Pay and Benefits The pay range for this position is $40.00 - $50.00/hr. Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • Medical, dental & vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave) Workplace Type This is a hybrid position in Houston,TX. Application Deadline This position is anticipated to close on Oct 31, 2025. About Actalent Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 30,000 consultants and more than 4,500 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500. The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law. If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing due to a disability, please email actalentaccommodation@actalentservices.com (%20actalentaccommodation@actalentservices.com) for other accommodation options.
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