Senior Systems Validation & Integration Engineer – Modular Data Centers [Hybrid/Houston, TX -USA]

About the role

The Senior Systems Validation & Integration Engineer will lead the end-to-end validation and integration of Submer's modular data center platform. This role is critical for ensuring all subsystems operate seamlessly as a fully integrated solution.

Responsibilities

• 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
• 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
• Work closely with engineering, product, manufacturing, software, and operations teams to ensure system readiness
• 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
• 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
• 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

Requirements

• 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

Qualifications

• 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

Skills

• 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

Benefits

Attractive compensation package reflecting your expertise and experience.

Medical Insurance Plan.

401k Employee volunteer contribution Plan.

A great work environment characterized by friendliness, international diversity, flexibility, and a hybrid-friendly approach.

Pay

Attractive compensation package reflecting your expertise and experience.

Schedule

Full Time / Permanent

Application

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