As artificial intelligence (AI) propels tech behemoths to broaden their asset horizons into realms such as land, power, and data centers—ranging from the recruitment of civil engineering experts to substantial investments in intelligent computing hubs—a notable shift is underway. Recently, DeepSeek's official website unveiled a series of job vacancies, underscoring the sentiment that "each era witnesses its unique infrastructure transformation" and specifically highlighting electrical, HVAC (Heating, Ventilation, and Air Conditioning), environmental, and civil engineering as essential fields of expertise. This strategic maneuver underscores a pivotal transition for model companies, which have traditionally leaned on external computing resources, as they now embark on a deep dive into the development of their own computing infrastructure.