Product Line Owner - High Density Cooling Racks

Submer • Spring, TX

23d • Hybrid

About The Position

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.

The Product Line Owner is the end-to-end business leader for a product line of high-density cooling racks for AI and high-density compute. Acting as a “mini-GM,” the PLO owns market insight, product strategy, roadmap, and financial performance (P&L) from concept to end-of-life. The role combines deep technical understanding of liquid cooling and high-density AI infrastructure with strong business, negotiation, and stakeholder-management skills, ensuring the product line delivers sustainable revenue, margin, and customer value in a global, multicultural environment.

Requirements

• 5+ years in product management or product line management of complex, technical hardware or infrastructure solutions; 10+ years total experience strongly preferred.
• Demonstrated experience in one or more of: DLC datacentre equipment, high-density racks, HPC/AI infrastructure, power and cooling systems, or similar.
• Clear track record of responsibility for product financials (revenue, margin, pricing) and successful product launches in a scaling company.
• Experience working cross-functionally with Sales, Strategic Partnerships, Engineering, Supply Chain, Manufacturing, Quality, and Support in a hardware/industrial environment.
• Master’s degree in Engineering, Mechanical/Electrical Engineering, Computer Science, or related technical field.

Nice To Haves

• Additional business or management qualification (e.g. MBA or equivalent) is a plus.

Responsibilities

• Market and Customer Insight
• Product Strategy, Roadmap, and Portfolio Management
• Business Case and P&L Ownership
• Cross-Functional Leadership and Execution
• Product Definition and Lifecycle Management
• Sales and Go-to-Market Support
• Governance and Reporting

Benefits

• Attractive compensation package reflecting your expertise and experience.
• Restaurant Pass.
• Private Health Insurance.
• Languages classes (English).
• A healthy work environment with fresh fruits to energise and an on-site gym for active breaks.
• A great work environment characterized 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.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level