Cooling Applications Engineer
Rittal LLC · United States
- Hybrid
- Full-time
- $100,000 / year
- United States
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Job highlights
- Pre-sales role for data center cooling solutions.
- Provide technical expertise to sales and customers.
- Design and consult on cooling architectures.
- Engage customers via presentations and workshops.
- Requires engineering degree and 3+ years experience.
About the role
Cooling Application Engineer – Pre-Sales (Hyperscale Data Centers, U.S.)
Rittal LLC is looking for a Cooling Application Engineer to support Pre-Sales activities for liquid and air-cooling solutions in the U.S. hyperscale data center market. This role provides technical expertise to sales teams and customers, ensuring Rittal’s cooling technologies meet engineering requirements and deployment challenges in hyperscale and cloud computing environments.
Key Responsibilities:
- Pre-Sales Support: Collaborate with sales teams to present and position Direct Liquid Cooling (DLC), Rear-Door Heat Exchangers (RDHx), and advanced air-cooling solutions for hyperscale customers.
- Solution Design & Technical Consultation: Analyze customer requirements and develop customized cooling architectures aligned with ASHRAE, Open Compute Project (OCP), and U.S. regulatory standards.
- Customer Engagement & Presentations: Conduct technical workshops, site visits, and proof-of-concept demonstrations for cloud providers, colocation operators, and enterprise clients.
- Proposal & Tender Support: Provide technical documentation, bid responses, and RFP/RFQ support to ensure compliance with customer specifications.
- Product Adaptation & Testing: Work with R&D and product teams to tailor global solutions for U.S. hyperscale market needs.
- Industry & Market Analysis: Track emerging trends in high-density cooling, sustainability initiatives, and energy efficiency standards to guide product positioning. Represent the company in associations such as OCP and ASHRAE. Participate and present at trade shows and conferences.
Qualifications & Skills:
- Bachelor’s degree in Mechanical Engineering, Thermal Engineering, or a related field.
- 3+ years of experience in application engineering, pre-sales, or technical sales support for data center cooling.
- Strong expertise in heat transfer, fluid dynamics, and energy efficiency metrics (PUE, WUE, etc.).
- Experience working with hyperscale data centers, cloud providers, or colocation facilities.
- Knowledge of ASHRAE thermal guidelines, OCP cooling specifications, and North American compliance standards.
- Excellent presentation and communication skills for engaging technical and executive audiences.
- Ability to travel to customer sites, industry events, and corporate meetings (~30-40% travel).
- Fluent in English; additional language skills are a plus.
Preferred Qualifications:
- Hands-on experience with Direct Liquid Cooling (DLC), immersion cooling, or high-density air-cooling solutions.
- Familiarity with CFD (Computational Fluid Dynamics) modeling for thermal analysis.
- Knowledge of data center sustainability initiatives, such as carbon footprint reduction and heat reuse technologies.
Why Join Rittal?
- Work with a leading global provider of industrial and IT infrastructure solutions.
- Engage with top hyperscalers, cloud providers, and enterprise data centers in the U.S.
- Be part of next-generation cooling innovations shaping the future of high-performance computing.
Key skills/competency:
- Cooling Application Engineer
- Pre-Sales
- Hyperscale Data Centers
- Liquid Cooling
- Air Cooling
- ASHRAE
- OCP
- Thermal Engineering
- Heat Transfer
- Fluid Dynamics
Skills & topics
- Cooling Application Engineer
- Pre-Sales
- Data Center Cooling
- Hyperscale Data Centers
- Liquid Cooling
- Air Cooling
- ASHRAE
- OCP
- Thermal Engineering
- Mechanical Engineering
- Sales Support
- Technical Sales
- Rittal LLC
How to get hired
- Tailor your resume: Highlight your experience in data center cooling, pre-sales support, and hyperscale environments, incorporating keywords like 'thermal engineering,' 'ASHRAE,' and 'OCP.'
- Showcase technical skills: Emphasize your expertise in heat transfer, fluid dynamics, and energy efficiency metrics (PUE, WUE) within your application.
- Demonstrate customer engagement: Provide examples of your experience in customer presentations, technical consultations, and solution design for data centers.
- Prepare for technical interviews: Be ready to discuss your knowledge of cooling technologies, industry standards (ASHRAE, OCP), and potential solutions for hyperscale challenges.
Technical preparation
Master heat transfer and fluid dynamics principles.,Understand PUE, WUE, and other energy metrics.,Study ASHRAE and OCP cooling specifications.,Familiarize with DLC and high-density cooling.
Behavioral questions
Describe a complex cooling challenge you solved.,How do you collaborate with sales teams?,Explain a technical concept to a non-technical audience.,How do you stay updated on industry trends?
Frequently asked questions
- What are the primary responsibilities of a Cooling Application Engineer at Rittal LLC?
- As a Cooling Application Engineer at Rittal LLC, your primary responsibilities will involve supporting pre-sales activities for liquid and air-cooling solutions, providing technical expertise to sales teams and customers, designing customized cooling architectures, and engaging with clients through presentations and workshops, particularly within the U.S. hyperscale data center market.
- What qualifications are essential for the Cooling Application Engineer role at Rittal LLC?
- Essential qualifications include a Bachelor's degree in Mechanical Engineering, Thermal Engineering, or a related field, along with at least 3 years of experience in application engineering, pre-sales, or technical sales support for data center cooling. Strong expertise in heat transfer, fluid dynamics, and knowledge of industry standards like ASHRAE and OCP are also crucial.
- What kind of travel is expected for the Cooling Application Engineer position at Rittal LLC?
- The Cooling Application Engineer role involves approximately 30-40% travel. This travel will include customer site visits, industry events, and corporate meetings to support sales activities and engage with clients.
- Does Rittal LLC consider candidates with experience in specific cooling technologies for this role?
- Yes, Rittal LLC has preferred qualifications that include hands-on experience with Direct Liquid Cooling (DLC), immersion cooling, or high-density air-cooling solutions. Familiarity with CFD modeling and data center sustainability initiatives is also beneficial.
- How does Rittal LLC support professional development for its employees in roles like Cooling Application Engineer?
- While specific professional development programs aren't detailed, Rittal LLC emphasizes innovation and engagement with next-generation cooling technologies. Employees can expect opportunities to work with leading hyperscalers and contribute to shaping the future of high-performance computing, fostering growth through challenging projects and industry exposure.
- What is the importance of ASHRAE and OCP standards in this Cooling Application Engineer role at Rittal LLC?
- Knowledge of ASHRAE thermal guidelines and Open Compute Project (OCP) cooling specifications is vital for this Cooling Application Engineer role at Rittal LLC. These standards are used to develop customized cooling architectures and ensure compliance with customer requirements in hyperscale and cloud computing environments.