Senior Systems Validation & Integration Engineer – Modular Data Centers [Hybrid/Houston, TX -USA]
SUBMERHouston, Texas, United States · Posted 2 months agoDescription
Senior Systems Validation & Integration Engineer – Modular Data Centers
Location: Houston, TX (Onsite/Hybrid)
Start: ASAP
Type of Contract: Full Time / Permanent
Travel Requirements: 10%
About Submer
Submer designs and delivers end-to-end AI datacenter infrastructure built around industry-leading liquid cooling. We help organizations scale AI beyond the limits of traditional datacenters by enabling higher density, greater efficiency and lower environmental impact – accelerating time-to-AI from first deployment to full production.
What impact you will have
We are seeking a highly driven and technically rigorous Senior Systems Validation & Integration Engineer to lead the end-to-end validation and integration of our modular data center platform.
This role is critical to ensuring that all subsystems—including power, cooling, controls, networking, compute infrastructure, software, monitoring, and mechanical systems—operate seamlessly as a fully integrated solution.
The position is based in Houston, TX and requires full-time onsite presence, as this individual will play a key role in building and operating our validation lab infrastructure. This role demands 100% commitment to the success of this project, from early integration through full system validation and deployment readiness.
What you will do
System Integration & Validation
- Lead end-to-end system validation of modular data center platforms across all subsystems
- Ensure seamless integration of electrical, mechanical, thermal, controls, networking, and compute components
- Define and execute validation strategies, test plans, and acceptance criteria
Lab Development & Testing Infrastructure
- Design, build, and scale the Houston-based validation lab environment
- Establish testing infrastructure, tools, and processes to support system-level validation
- Oversee lab operations, including test setup, instrumentation, and data collection
Cross-Functional Collaboration
- Work closely with engineering, product, manufacturing, software, and operations teams to ensure system readiness
- Coordinate integration activities across hardware, software, and infrastructure domains
- Act as the technical bridge between design, build, and deployment teams
Performance, Reliability & Troubleshooting
- Validate system performance under real-world and stress conditions
- Identify, isolate, and resolve integration issues across multiple subsystems
- Drive root cause analysis and corrective actions
Documentation & Reporting
- Maintain detailed validation reports, test results, and system performance data
- Provide clear updates to leadership on readiness, risks, and integration milestones
- Contribute to standards, best practices, and continuous improvement initiatives
What you will need
- Bachelor’s or Master’s degree in Electrical Engineering, Mechanical Engineering, Systems Engineering, or a related field
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