A leading engineering firm is seeking a Senior Design Engineer - Mechanical in Frederick, MD. The ideal candidate will have over 15 years of experience in HVAC and mechanical system design, demonstrating leadership in complex projects. Responsibilities include project planning, performance analysis, and technical documentation preparation. A Professional Engineer (P.E.) license and a Bachelor's degree in Mechanical Engineering are required. Strong collaboration and communication skills are essential for success in this role.#J-18808-Ljbffr