Federal Signal Corporation

Senior Test Engineer

Federal Signal Corporation$105K — $125K *
Elgin, IL 60120In-Person
Manufacturing & Automotive
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's in mechanical engineering or related field; Master's preferred
  • 10+ years in engineering, focusing on mechanical testing or reliability
  • Expertise in vibration, structural analysis, and fatigue testing
  • Strong familiarity with sensors and data acquisition technologies
  • Experience in regulated industries (e.g., automotive, aerospace)
  • Proficient in statistical analysis and engineering reporting
  • Familiar with AI/machine learning for data interpretation, a plus

Responsibilities

  • Serve as subject matter expert for various testing strategies
  • Develop detailed test plans and acceptance criteria
  • Lead root cause analyses and failure investigations
  • Oversee complex testing programs for repeatability
  • Design custom fixtures and data acquisition strategies
  • Interpret data and prepare actionable engineering reports
  • Mentor engineers and contribute to lab infrastructure strategy

Benefits

  • Annual bonus potential
  • Life, medical, dental, and vision insurance
  • Paid holidays and vacation
  • 401(k) with matching contributions
  • Tuition reimbursement
  • Smoke-free and drug-free workplace
Full Job Description
Key Activities/Responsibilities

Technical Leadership
• Serve as the subject matter expert for test strategy, including vibration, sound, fatigue, air flow, and pressure testing.
• Develop comprehensive test plans, test protocols, and acceptance criteria.
• Lead root cause analysis and failure investigations.
• Define and maintain best in class test methodologies, measurement techniques, and equipment capabilities.

Test Execution and Oversight
• Oversee complex test programs to ensure accurate and repeatable results.
• Design custom fixtures, instrumentation setups, and data acquisition strategies.
• Ensure test data quality through robust calibration, uncertainty analysis, and statistical validation.
• Interpret test results and prepare clear, data driven engineering reports with actionable insights.

Cross-Functional Collaboration
• Partner with various engineering teams to align test strategy with design intent.
• Provide early-stage technical input to reduce development risks and prevent late-stage failures.
• Actively participate in design reviews and risk assessments.

Continuous Improvement and Innovation
• Evaluate and implement upgrades to lab equipment, automation tools, and analytical methods.
• Introduce and champion emerging test technologies.
• Support safety, compliance, and operational excellence initiatives within the test lab.

Mentorship and Leadership
• Provide technical coaching for engineers, technicians, and interns.
• Develop and maintain documentation, training programs, and engineering standards.
• Contribute to long term strategy for test capability and lab infrastructure.
• Flexibility to perform other duties and assignments as required

Education/Experience• Bachelor's degree in mechanical engineering or related engineering discipline from an accredited university. Master's degree a plus
• 10+ years of engineering experience including mechanical testing, product validation, or reliability engineering experience.

Skills Required• Demonstrated expertise in vibration, structural analysis, and fatigue testing.
• Strong knowledge of sensors and data acquisition (accelerometers, strain gauges, load cells, pressure transducers, LVDTs, microphones, and DAQ systems).
• Proficiency in test method development, root cause analysis, statistical techniques, and engineering reporting.
• Exceptional communication, collaboration, and project management skills.
• Experience in regulated or safety critical industries (automotive, aerospace, medical devices, heavy equipment, or energy).
• Background in correlating test results to analytical models.
• Experience with LabVIEW for development of automated test control and data acquisition.
• Experience in core data analysis techniques that may include: time series analysis, regression analysis, clustering, and predictive analytics.
• Experience using AI and machine learning to automate data interpretation a plus.

Anticipated Salary Range: $105,000-125,000

Benefits of Employment

In addition to excellent career growth opportunities, Federal Signal Corporation offers a wide array of benefits including: annual bonus potential, insurance (life, medical, dental, vision), paid holidays, paid vacation, 401(k) with matching contributions and tuition reimbursement. We provide our employees with a smoke-free, drug-free workplace.

Flexibility to perform other duties and assignments as required

About Federal Signal Corporation

Federal Signal Corporation is a global corporation with about 3200 employees located in Oak Brook, Illinois. Federal Signal designs, develops, and manufactures security systems, fire rescue products, street sweepers, and industrial vacuums. The company operates in two segments: Environmental Solutions Group and Safety and Security Systems Group. The Environmental Solutions Group segment manufactures and supplies a range of street sweepers, vacuum trucks, and other specialty vehicles. The Safety and Security Systems Group segment offers systems and products for campus and community alerting, emergency vehicles, first responder interoperable communications, and industrial communications.
Learn more about Federal Signal Corporation
Size
3,900 employees
Market Cap
$2.7 billion
Industry
Net Income
$96.2 million
Founded
1901
5 Year Trend
+11.4%
Revenue
$1.1 billion
NASDAQ

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