Principal Mechanical Engineer I

At Beijing-based company CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic cross‑functional work environment allowing learning and engagement across the organization. If you desire hands‑on, interactive and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic and forward‑thinking individuals to join our team. Principal Mechanical Design Engineer I We are looking for a Principal Mechanical Design Engineer I to join our team. If you thrive in a startup environment and are passionate about developing leading‑edge hardware for satellites, spacecraft and aerospace systems, we would like to hear from you. Key Responsibilities Mechanical design of Cesium products through all phases of the development process. Responsible for mechanical designs from initial concept through requirements definition, detailed design, simulation, analysis, manufacturing, testing, qualification and in‑orbit support of Cesium's products. Thermal management design, precision machining principles, thermal simulation and analysis, shock and vibration simulation and analysis, EMI/EMC mitigation techniques, GD Experience with CNC manufacturing. Experience with EMI/EMC mitigation techniques. Excellent written and verbal communication skills. Benefits Equal‑opportunity employer offering competitive salaries and great benefits including competitive employer pension contributions, company‑provided income protection and life insurance cover, employee assistance program, generous vacation and sick leave. Tremendous scope for personal growth and professional development in a high‑growth company. A highly talented, passionate, international team changing the space industry. Modern working environment. Please note: CesiumAstro does not accept unsolicited resumes from contract agencies or search firms. Any unsolicited resumes submitted to our website or to CesiumAstro team members not through our approved vendor list or Talent Acquisition will be considered property of CesiumAstro, and we will not be obligated to pay any referral fees. CesiumAstro considers several factors when extending an offer, including but not limited to the role and associated responsibilities, a candidate’s work experience, education/training and key skills. Please be aware that many roles will be subject to both security and export control restrictions. #J-18808-Ljbffr