Flex

Test Engineer

Flex$95K — $115K *
Information Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in Computer Science, Computer Engineering, Electrical Engineering, or related field; MSEE preferred
  • 3-5 years of hands-on experience in failure analysis and system-level testing in a manufacturing environment
  • Proficiency in scripting languages like Python and Bash, and advanced Linux command-line skills
  • Expertise in computer and server hardware integration, diagnostics, and repair
  • Experience with data acquisition systems and sensors
  • Strong knowledge of statistical analysis for data-driven troubleshooting
  • Experience developing test operations processes, including SOPs and operational activities.

Responsibilities

  • Develop and execute test procedures for new server products
  • Conduct failure analysis and debugging of server systems
  • Automate test processes and analyze data for insights
  • Implement continuous improvement initiatives in testing
  • Leverage knowledge of liquid cooling in testing procedures
  • Provide technical leadership and training to team members
  • Collaborate cross-functionally with engineering and production teams
  • Ensure safety and compliance in testing operations.

Benefits

  • Medical, dental, and vision plans
  • Life Insurance
  • Short-term and long-term disability coverage
  • 401(k) matching contributions
  • Vacation and paid sick time
  • Tuition reimbursement
Full Job Description
Job Summary

To support our extraordinary teams who build great products and contribute to our growth, we're looking to add a Test Engineer located in Austin, TX.

Reporting to the Test Engineering Manager, the Test Engineer will serve as a key technical lead and individual contributor for a new liquid-cooled server rack product line. You will drive launch and ongoing support of high-power AI/ML, GPU, and hardware accelerator-based server, storage, and networking platforms featuring advanced liquid cooling. This role owns test process development for full rack (L6,10/L11) assembly and integration-ensuring quality, performance, and safety-across NPI and sustaining production. You'll design procedures, automate test execution, analyze data for continuous improvement, and leverage liquid cooling expertise to deliver robust end-customer solutions.

Minimum Qualifications
  • Bachelor's degree in CS, CE, EE/Electronics, or related field (MSEE or advanced degree preferred).
  • 3-5 years of hands-on experience in failure analysis and system-level testing within a high-paced manufacturing environment.
  • Proficiency in scripting languages (Python, Bash), advanced Linux command-line operations, and hardware/network troubleshooting including the ability to train others on Linux fundamentals.
  • Expertise in computer and server hardware/software integration, diagnostics, and repair -particularly within a manufacturing or high-level assembly environment
  • Experience with DAQs and sensors (thermocouples, flow meters, pressure sensors).
  • Strong knowledge of statistical analysis and its application to data-driven troubleshooting and decision-making
  • End-to-end development of the test operations process, including SOPs, work instructions, process flowcharts, operational activities, and destination routing.


Preferred Qualifications:
  • Performing hands-on debugging, validation, and system-level failure analysis of next-generation server and rack systems within a high-mix, high-ambiguity manufacturing environment.
  • Strong Linux CLI proficiency, hardware integration expertise, and advanced troubleshooting skills across L6, and L10, test stages. Ability to train others on Linux basics.
  • System architecture understanding-how liquid cooling integrates with overall system testing.
  • Intermediate programming in Bash and Python.
  • Familiarity with liquid cooling components (pumps, radiators, cold plates, chillers, reservoirs, tubing, fittings, coolants).
  • Leak detection/prevention techniques and best practices.


Essential Duties & Responsibilities
  • Test Development & Execution
  • Failure Analysis & Debugging
  • Automation & Data Analysis
  • Continuous Improvement
  • Knowledge of liquid cooling
  • Technical Leadership & Training
  • Cross-Functional Collaboration
  • Reporting & Communication
  • Safety & Compliance


What you'll receive for the great work you provide:
  • Full range of medical, dental, and vision plans
  • Life Insurance
  • Short-term and Long-term Disability
  • Matching 401(k) Contributions
  • Vacation and Paid Sick Time
  • Tuition Reimbursement

Application Deadline:

Applications for this job position will be accepted for at least five days following the job posting start date below and continuing until the end date below or until the position is filled. This posting may close sooner due to application volume.
Job Posting Start Date 07-29-2026 Job Posting End Date 08-03-2026
Job Category
Production Engineering

Is Sponsorship Available?
No

About Flex

Flex Ltd. is an American Singaporean-domiciled multinational electronics contract manufacturer. It is the third largest global electronics manufacturing services (EMS), original design manufacturer (ODM) company by revenue, behind only Pegatron for what concerns original equipment manufacturers. Flex has manufacturing operations in over 30 countries, totaling approximately 200,000 employees.
Learn more about Flex
Size
172,648 employees
Market Cap
$9.7 billion
Industry
Net Income
$421 million
Founded
2016
5 Year Trend
+1.8%
Revenue
$23.3 billion
NASDAQ

Similar Jobs

More Jobs at Flex

More Information Technology Jobs

Find similar Test Engineer jobs: