Power and Electrical Design Engineer

Location & work modality: Houston TX (Hybrid)

Start: ASAP

Type of Contract: Full Time / Permanent

About Submer

Submer enables sustainable digital infrastructure by providing cutting-edge liquid cooling solutions for data centers. Our technology is designed to reduce environmental impact while improving performance and efficiency. We are a purpose-driven company with a passion for innovation and a growing global presence.

What impact you will have

We are seeking a Staff Datacenter Power and Electrical Design Engineer to lead the design implementation and optimization of power distribution systems within high-density data center environments. This role focuses on ensuring safe reliable and scalable delivery of electrical power from busbars and rack PDUs down to server infrastructure supporting mission-critical workloads and next-generation computing platforms. The ideal candidate brings a strong background in mission-critical electrical systems and thrives in fast-paced cross-disciplinary environments.

What youll do

System Design & Integration

• Develop rack-level busbar systems and interfaces with PDUs ensuring efficient safe and scalable power delivery to IT equipment.
• Produce detailed schematics layout drawings and technical documentation for rack-level distribution.
• Oversee installation commissioning and validation of electrical systems ensuring alignment with project requirements and industry standards.

Power Distribution Engineering

• Perform load flow short-circuit and reliability studies for rack-level networks using industry-standard analysis tools.
• Specify and validate connectors cabling and protective devices for high-current power distribution.
• Collaborate with facilities IT and mechanical teams to align power distribution with cooling and operational requirements.

Performance Optimization & Troubleshooting

• Monitor power quality system efficiency and voltage regulation for busbar-to-server distribution paths.
• Lead root-cause analysis and corrective actions for power-related issues.
• Recommend and implement design or operational improvements to increase reliability maintainability and scalability.

Compliance & Documentation

• Ensure all designs and installations comply with applicable electrical codes safety standards and best practices.
• Develop and maintain technical documentation including test plans validation reports and O&M manuals.

Collaboration & Support

• Partner with IT facilities and operations teams to deliver integrated data center solutions.
• Provide subject-matter expertise on electrical distribution in support of business growth and technology roadmaps.

What youll need

• Bachelors or Advanced degree in Electrical Engineering (or related field).
• Minimum 7 years of experience in data center or mission-critical power distribution design and operations.
• Strong knowledge of busbar power distribution rack PDUs and server-level power delivery.
• Proficiency with electrical design/analysis software and modeling tools.
• Deep understanding of electrical codes (NEC IEC) safety standards and data center best practices.
• Proven troubleshooting analytical and problem-solving skills.
• Strong communication skills and the ability to collaborate effectively across functions.

Our job titles may span more than one job level. The actual base pay is dependent on a number of factors such as transferable skills work experience business needs and market demands.

What we offer

• Attractive compensation package refleting your expertise and experience.
• Medical Insurance Plan.
• 401k Employee volunteer contribution Plan.
• A great work environment characterised by friendliness international diversity flexibility and a hybrid-friendly approach.
• Youll be part of a fast-growing scale-up with a mission to make a positive impact offering an exciting career evolution.

Our Inclusive Responsibility

Submer is committed to creating a diverse and inclusive environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race color religion gender gender identity or expression sexual orientation national origin genetics disability age veteran status or any other protected category under applicable law.