Senior Test & Validation Engineer - Cooling Systems Hybrid

SUBMER

Georgia

Hybrid

USD 90,000 - 130,000

Full time

14 days+

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Benefits offered by this job

Medical Insurance Plan

401k Plan

Hybrid-friendly environment

Career growth opportunities

Job summary

Submer in Houston is seeking a Senior Test & Validation Engineer to lead test planning, design, setup, execution, and reporting for cooling hardware systems. You will translate system requirements into actionable test cases and partner with engineering, product management, and operations to troubleshoot and continuously improve product and process.

The role requires a Bachelor’s degree in engineering or physics, 5+ years in cooling/hardware testing, hands-on lab work, and strong communication of

Qualifications

Bachelor’s degree in Electrical Engineering, Mechanical Engineering, Thermal Engineering, Physics, or a related field.
5+ years of experience in cooling systems and hardware testing, system integration testing, or a closely related field.
Strong critical‑thinking and troubleshooting skills, with high attention to detail.
Ability to document, analyze, and communicate complex technical issues clearly in both written and verbal form.
Hands‑on experience with server hardware installation, test instrumentation (e.g., sensors, DAQ systems), and test automation tools.
Solid knowledge of heat transfer, thermal analysis, and immersion or liquid cooling concepts.
Ability to wear Personal Protective Equipment (PPE), including safety glasses, nitrile gloves, work gloves, steel‑toed boots, and lab coats.
Ability to use basic hand tools and perform hands‑on work such as fastening bolts and nuts, drilling, cutting, and basic fabrication; welding experience is a plus.
Ability to stand for extended periods of time during testing and to work safely around running equipment and fluids.
Highly motivated, detail‑oriented, and comfortable working in both independent and collaborative team environments.

Responsibilities

Work with cross‑functional teams to develop test plans, procedures, and acceptance criteria for cooling systems (e.g., air, liquid, immersion, and two‑phase solutions) based on product requirements and industry standards.
Set up test equipment and execute functional, performance, stress, and reliability tests.
Troubleshoot issues uncovered during testing and streamline test procedures to improve coverage and efficiency.
Analyze test results, identify deviations and trends, and prepare clear test reports for internal and external stakeholders.
Communicate proactively with managers, customers, design partners, vendors, and other stakeholders regarding test status, risks, and issues.
Support lab operations, including setup, calibration, safety, and maintenance of test equipment and test benches.