The Field Applications Engineer- Power Systems will interface directly with our customers. The role works as part of a team of other Applications Engineers and Account Managers who work closely with Sensata’s global engineering, sales, and other cross-functional disciplines.General Responsibilities • Utilizes advanced knowledge of engineering principles & practices in the design, development, analysis and release of products throughout the product life cycle • Present in regular meetings with customers to provide an emphasis on technical problem solving. Supports existing customers on new product development projects under development • Communicate business and technical information between the customer and Sensata • Develop and maintain an in-depth technical understanding of Sensata’s products and competitor product offerings • Leads design review sessions, both customer and internal, as required; this includes conducting drawing and specification reviews with customers • Leads failure analysis examinations and prepare failure analysis reports of findings • Ensure projects meet customer requirements and quality standards • Perform engineering analyses. Review product specifications and utilize computer aided engineering applications to apply conditions, replicate performance, and evaluate the manufacturability of products • Help develop and refine 'standard' product configurations that capitalize on the company's strengths and products. Provide onsite technical assistance to the sales team at industry trade shows and customer demonstrations • Negotiate technical specifications • Respond to requests for proposals and assist in the preparation of quotations for standard and custom products • Establish and maintain customer engineering relations Experience / Qualifications • A university degree required (i.e. Bachelors degree) or equivalent relevant work experience. • Must be a team player able to work in a fast-paced environment with demonstrated ability to handle multiple competing tasks and demands • Strong communication skills; oral, written and presentation • Strong organization, planning and time management skills to achieve results • Strong personal and professional ethical values and integrity • Holds self-accountable to achieving goals and standards • Proficient in Microsoft Office programs (Outlook, Word, PowerPoint, and Excel) • Strong interpersonal & collaboration skills to work effectively with all levels of the organization including suppliers and/or external customers

Additional Responsibilities

• Lead technical engagement with data center customers, focusing on rack-level electrical protection, power conversion, and distribution systems.
• Support product integration of Power Distribution Units (PDUs), Power Supply Units (PSUs), Battery Backup Units (BBUs), and High Voltage Direct Current (HVDC) sidecar racks.
• Translate customer requirements into technical specifications for circuit breakers, contactors, solid-state relays, and energy storage interfaces.
• Conduct design reviews and failure analysis for UL489, UL62368, and CE-certified components used in rack power systems
• Collaborate with engineering and product teams to develop customized electrical protection solutions for high-density racks, including HVDC architectures.
• Provide technical support during trade shows and customer demos, showcasing Sensata’s capabilities in energy storage, rack-level power management and electrical safety.
• Assist in proposal development and quotations for standard and custom electrical products tailored to data center rack environments.

Preferred Qualifications

In addition to core qualifications, the following would be a plus for candidates focused on energy storage, electrical and rack power systems:

• Experience with data center electrical architectures, including single-line and 5-line diagrams
• Familiarity with rack-level power distribution and modular power systems (e.g., sidecar racks, busway systems, remote power panels)
• Knowledge of HVDC systems, especially in retrofit applications for hyperscale data centers
• Understanding of power usage effectiveness (PUE) and energy efficiency metrics in data center environments
• Experience with certification standards such as UL489, UL62368, CE, and AEC-Q200
• Exposure to AI compute workloads and their impact on rack power density and electrical protection needs

Expected Equipment Familiarity

Candidates should be comfortable analyzing specifications to support :

• Circuit Breakers (UL489, magnetic-hydraulic, solid-state)
• Contactors (1000Vdc, 100–500A, UL62368)
• Solid-State Relays (SSR) for high-efficiency switching
• Power Distribution Units (PDUs) and Remote Power Panels (RPPs)
• Battery Backup Units (BBUs) and Uninterruptible Power Supplies (UPS)
• Busway Systems and rack-level HVDC conversion modules
• Energy Storage Systems for peak shaving and microgrid integration

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