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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Systems Validation & Integration Engineer - Modular Data Centers [Houston, TX -USA] - **Company:** Submer, Inc - **Location:** Houston, TX, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Systems Engineering, Data Centers, Subsystems, System Testing, Systems Integration, Strategies of Testing, Industrial Software - **Published:** June 11, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=c9c4001297807c23 ## About the Role Do you have experience in Thermal control?, * Bachelor's or Master's degree in Electrical Engineering, Mechanical Engineering, Systems Engineering, or a related field * 7-10+ years of experience in systems integration, validation, or test engineering * Hands-on experience with complex, multi-disciplinary systems (data centers, modular infrastructure, industrial systems, or similar) * Strong understanding of: * Power systems and electrical distribution * Cooling systems (air and/or liquid) * Networking and compute infrastructure * Controls systems and monitoring platforms * Experience building or managing lab / test environments is highly preferred * Proven ability to diagnose and resolve complex integration issues * Strong communication and cross-functional collaboration skills Key Competencies * Systems thinker with strong attention to detail * Hands-on, problem-solving mindset * Ability to operate in fast-paced, build-as-you-go environments * High ownership and accountability * Strong organizational and execution skills ## Description 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 ## Related Videos - [10M Data Records Lost, Underwater Computing, and Psychedelic Fish - Matthias Geniar](https://www.wearedevelopers.com/videos/1908-10m-data-records-lost-underwater-computing-and-psychedelic-fish-matthias-geniar) - [Why make use of an integration platform in today's software developments and infrastructure?](https://www.wearedevelopers.com/videos/758-why-make-use-of-an-integration-platform-in-today-s-software-developments-and-infrastructure) - [How To Test A Ball of Mud](https://www.wearedevelopers.com/videos/173-how-to-test-a-ball-of-mud) - [The Sustainability Race: AI's Promises, Pitfalls and Potential](https://www.wearedevelopers.com/videos/100155-the-sustainability-race-ai-s-promises-pitfalls-and-potential) - [How I Built QA from Scratch in a Scaling Startup - no fluff real life story](https://www.wearedevelopers.com/videos/2041-how-i-built-qa-from-scratch-in-a-scaling-startup-no-fluff-real-life-story) - [Building the Nervous System of AI - Michael Kagan (NVIDIA)](https://www.wearedevelopers.com/videos/2133-building-the-nervous-system-of-ai-michael-kagan-nvidia) ## Related Articles - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Why Attend a Developer Event in 2026?](https://www.wearedevelopers.com/magazine/688-why-attend-a-developer-event-in-2026) - [What Makes WeAreDevelopers World Congress Different From Every Other Tech Event?](https://www.wearedevelopers.com/magazine/701-what-makes-wearedevelopers-world-congress-different-from-every-other-tech-event) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs) - [Finding Jobs in Germany](https://www.wearedevelopers.com/magazine/375-finding-jobs-in-germany)