Principal Mechanical Engineer

Join Epirus, a cutting-edge technology company focused on developing advanced systems for defense and aerospace applications. As a Principal Mechanical Engineer, you will play a key role in defining the mechanical architecture of our next-generation systems, collaborating with various engineering disciplines, and leading mechanical design teams. You will have the opportunity to work on innovative designs, contribute to continuous improvement, and mentor junior engineers. Enjoy a comprehensive benefits package, including health care coverage, stock options, generous PTO, and more.

Responsibilities

• Defining the mechanical architecture for new generation Epirus systems, including optimizing system design and performance.
• Leading mechanical design teams, mentoring junior engineers, and fostering a culture of technical excellence and continuous learning.
• Collaborating with engineering teams to ensure structures meet environmental and mission-specific requirements, and supporting redesign and optimization initiatives.
• Strong written and oral communication skills
• Strong understanding of engineering fundamentals in structures, thermodynamics, and mechanisms

Requirements

• Demonstrated ability to assemble prototypes and first-article builds, including test, troubleshooting and minor fabrication
• Comfortable with basic Finite Element Analysis and structural and thermal hand calculations
• Expert proficiency in mechanical design packages such as SolidWorks or equivalent and practical application of GD&T
• 8+ years of experience in mechanical design and analysis, including design ownership across a full product lifecycle
• BS degree in Mechanical, Aerospace, Structural or similar engineering field
• Ability to understand and contribute to electrical schematics, diagrams and interconnects
• To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State
• MS degree in Mechanical, Aerospace, Structural, or similar engineering field
• Experience with kinematic synthesis, electric actuation, mechatronics, and instrumentation
• Experience analyzing and/or testing systems under static loading, shock, and vibrational environments including random vibration
• Effective communication skills with a collaborative, team-first mindset and the desire to improve scalability of workflows and processes
• Comfortable and organized while working in a fast-paced, ever-changing environment
• Experience with phased array design and/or analysis

Pay

USD 138,000 - 193,000