Location & work modality: Houston, TX (Hybrid)

Start: ASAP

Type of Contract: Full Time / Permanent

About Submer

Submer enables organizations scaling AI to overcome the limits of traditional datacenters across power, compute density and efficiency.

We design and deliver scalable, high-density AI datacenter infrastructure built around industry-leading liquid cooling, supporting everything from early AI deployments to full-scale production environments.

Acting as a full-stack delivery partner, Submer provides advisory, design, build and IT integration through a single point of accountability, working with a deep ecosystem of technology specialists. This end-to-end approach accelerates time-to-AI while reducing operational cost, complexity and environmental impact.

The result is AI infrastructure that performs today, scales predictably and avoids the redesigns and inefficiencies slowing the market down.

What impact you will have

We are seeking an Electrical Engineer with strong experience in server-level power distribution and data center electrical systems. This hybrid role bridges IT hardware and facility infrastructure—covering everything from server-to-rack power design through to data hall distribution, PDUs, and MEP systems. The ideal candidate will bring a systems-level perspective to innovate, design, and deliver next-generation data center solutions in partnership with both OEMs and hyperscalers.

What you’ll do

• Design, develop, and validate electrical architectures from server to rack level, including PDUs, busbars, and cabinet-level power systems.

• Engineer and review data center electrical infrastructure, including LV/MV distribution, switchgear, UPS, and generator integration.

• Collaborate cross-functionally with mechanical (MEP) and design & build teams to ensure electrical systems align with cooling and overall facility architecture.

• Partner with OEMs (e.g., AMD, Dell, Nvidia, Supermicro) to optimize electrical integration at the rack and chassis level.

• Support innovation and R&D projects, developing scalable electrical designs for next-generation immersion-cooled environments.

• Contribute to D&B project execution: design review, vendor selection, commissioning, and on-site validation.

• Develop and maintain documentation, electrical schematics, and test protocols compliant with global standards (IEC, NEC, IEEE, etc.).

• Ensure safety, reliability, and efficiency of all power systems while meeting sustainability and energy-efficiency objectives.

What you’ll need

• Bachelor’s or Master’s degree in Electrical Engineering or a related field.

• 5–10 years of experience in server power distribution and/or data center electrical systems.

• Proven track record with OEMs (AMD, Dell, Nvidia, Supermicro, etc.) or MEP/hyperscaler environments.

• Strong understanding of rack-level electrical design, PDUs, and power topologies.

• Experience with data center design standards (TIA-942, Uptime Institute, ASHRAE TC9.9).

• Familiarity with immersion cooling or advanced cooling methods a plus.

• Excellent communication and project coordination skills; ability to work in cross-functional and global teams.

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.

• You´ll 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.