Staff Mechanical Design Engineer (SJ2025SD)

As a Staff Mechanical Design Engineer at Archer, your key responsibilities will include designing, developing, and testing high voltage motors for eVTOL applications, optimizing engine designs through mechanical and thermal modeling, and conducting dynamometer tests to validate results. You'll also be instrumental in designing test equipment and generating vital technical documents, making sure the engineering team adheres to all aspects of mechanical design.

To qualify for the Staff Mechanical Design Engineer position at Archer, you need at least a Bachelor’s Degree in Mechanical Engineering, along with a minimum of 5 years of experience in mechanical design using NX or CAD packages. Strong knowledge of mechanical tolerance stackup analysis, GD&T, and MATLAB are crucial for success in this role.

Important skills for a Staff Mechanical Design Engineer at Archer include proficiency in CAD and NX software, a solid understanding of mechanical design principles, thermal and mechanical modeling capabilities, and strong analytical abilities to optimize designs. Familiarity with FEA, GD&T, and experience in rapid prototyping will also give you a competitive edge.

At Archer, you can expect a collaborative and inclusive work environment that values diversity and promotes innovative thinking. We believe that a variety of perspectives drives better solutions and team success. As a Staff Mechanical Design Engineer, you'll work alongside talented individuals dedicated to advancing sustainable air mobility while enjoying flexible work arrangements and a supportive culture.

As a Staff Mechanical Design Engineer at Archer, you'll have numerous opportunities for professional growth and development. Our commitment to fostering talent includes access to ongoing learning opportunities, mentorship, and the chance to take on leadership roles within projects. Additionally, your work will directly impact the future of air travel, opening doors to advancements in your career.

When answering this question, focus on a particular project that showcases your role in the design process. Discuss the challenges you faced, the tools you used, and how your contributions led to a successful outcome. This highlights your practical experience and problem-solving skills, which are crucial for a Staff Mechanical Design Engineer.

In response, explain your methodology for thermal analysis, such as using specific software or standards. Discuss how you integrate thermal analysis into the design process to ensure comprehensive understanding and optimization of components, particularly in eVTOL applications, which require high efficiency and reliability.

Provide insights into your experience with Finite Element Analysis (FEA) techniques. Mention specific examples where you've used FEA to evaluate and improve the performance of mechanical components. Highlight any software you are proficient in and discuss the impact of your optimizations on project outcomes.

Describe your understanding of Geometric Dimensioning and Tolerancing (GD&T) principles and how you apply them in mechanical design. Discuss any relevant projects where you used GD&T effectively and how it contributed to the manufacturability and assembly of your designs.

Discuss your proficiency with CAD systems, particularly NX, and how you've utilized these tools in your past projects. Offer examples where CAD played a crucial role in the design and development process, and mention any particular features or techniques you excel at that enhance your designs.

Share strategies you use to manage time and prioritize tasks when facing tight deadlines. Discuss your organization skills and how you delegate or collaborate with team members to meet project goals while maintaining quality in your work, which is essential for a Staff Mechanical Design Engineer.

Demonstrate your knowledge of the latest advancements in eVTOL technology, including innovations in battery efficiency, propulsion systems, or materials used in aircraft design. This not only shows your industry awareness but also signals your commitment to continued learning and adaptation in the field.

Outline your approach to validation through testing, emphasizing the importance of data-driven decision-making. Discuss any specific types of testing you've conducted, like dynamometer tests, and how the results influenced further design iterations.

Explain your strategies for rapid prototyping, including techniques and tools you use. Provide examples from past projects where prototyping has led to significant insights or changes in design direction, showcasing your iterative approach to mechanical engineering.

Discuss the importance of teamwork in mechanical design, particularly in the context of Archer's inclusive work culture. Share examples of successful collaborations and how collective input helped refine designs or address challenges effectively.