Staff/Senior Mass Properties Engineer

About the company

Electra develops hybrid-electric eSTOL aircraft with distributed electric propulsion and blown lift, turbine genset in-flight recharging, carrying 7–9 passengers or ~3,000 lb from very short unimproved runways.

About this role

<div class="content-intro"><p><span style="font-size: 12pt;"><strong>About Electra</strong></span></p> <p><span style="font-size: 12pt;">At Electra, we’re building the EL9 — a nine-passenger, hybrid-electric aircraft that takes off and lands in 150 feet. Our Ultra Short technology unlocks thousands of new operating locations and enables what we call Direct Aviation: quiet, point-to-point regional travel that gets people from where they are to where they want to go, without the congestion of major airports or the noise of conventional aviation.</span></p> <p><span style="font-size: 12pt;">A global company, headquartered in Manassas, VA, Electra is backed by Lockheed Martin, Honeywell, and Safran, has filed for FAA Part 23 type certification, and carries 2,000+ intent to purchase from operators worldwide. We’re a team of ~100 people moving fast toward first EL9 test flights in 2027 and certification by late 2029 or 2030. Every hire matters at this stage — and this role is no exception.</span></p></div><p>&nbsp;</p> <p><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;"><strong>The Role </strong></span></p> <p><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">Electra is seeking a Staff/Senior Mass Properties Engineer to support the development of our EL9 Ultra Short aircraft. This is an incredible opportunity to make a direct impact on a cutting-edge development program.</span></p> <p><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;"><strong>What You'll Do </strong></span></p> <ul> <li style="font-family: arial, helvetica, sans-serif; font-size: 12pt;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">Support the mass properties control and management execution across for the EL9 program.</span></li> </ul> <ul> <li style="font-family: arial, helvetica, sans-serif; font-size: 12pt;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">Conduct advanced design weight estimation to develop preliminary weight estimates to support advanced design proposals, prototyping efforts, trade studies, etc.</span></li> </ul> <ul> <li style="font-family: arial, helvetica, sans-serif; font-size: 12pt;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">Develop current and forecasted weight, balance, and mass properties data.</span></li> </ul> <ul> <li style="font-family: arial, helvetica, sans-serif; font-size: 12pt;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">Perform estimation, calculation, and measurement/verification of mass, center of gravity, and inertias of components, assemblies and completed systems.</span></li> </ul> <ul> <li style="font-family: arial, helvetica, sans-serif; font-size: 12pt;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">Develop mass properties processes and tools to be implemented across Electra.</span></li> </ul> <ul> <li style="font-family: arial, helvetica, sans-serif; font-size: 12pt;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">Coordinate with SMEs across the program to understand weight impacts of design decisions.</span></li> </ul> <ul> <li style="font-family: arial, helvetica, sans-serif; font-size: 12pt;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">Support the development and presentation of weight status or technical data to design teams and program leadership.</span></li> </ul> <ul> <li style="font-family: arial, helvetica, sans-serif; font-size: 12pt;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">Review and support detail and installation drawing release processes.</span></li> </ul> <ul> <li style="font-family: arial, helvetica, sans-serif; font-size: 12pt;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">Work under minimal direction.</span></li> </ul> <ul> <li style="font-family: arial, helvetica, sans-serif; font-size: 12pt;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">Excellent written/verbal communication skills and enjoys working in a team environment.</span></li> </ul> <p><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;"><strong>What You Bring </strong></span></p> <ul> <li style="font-family: arial, helvetica, sans-serif; font-size: 12pt;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">B.S. in STEM discipline.</span></li> </ul> <ul> <li style="font-family: arial, helvetica, sans-serif; font-size: 12pt;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">5- 10 years of mass properties experience.</span></li> </ul> <ul> <li style="font-family: arial, helvetica, sans-serif; font-size: 12pt;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">Experience with applicable industry recommended mass properties practices.</span></li> </ul> <ul> <li style="font-family: arial, helvetica, sans-serif; font-size: 12pt;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">A strong work ethic and ability to independently execute the areas described by the responsibilities and essential functions.</span></li> </ul> <ul> <li style="font-family: arial, helvetica, sans-serif; font-size: 12pt;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">Excellent organization and communication skills.</span></li> </ul> <ul> <li style="font-family: arial, helvetica, sans-serif; font-size: 12pt;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">Other duties as assigned.</span></li> </ul> <p><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;"><strong>Bonus Points </strong></span></p> <ul> <li style="font-family: arial, helvetica, sans-serif; font-size: 12pt;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">Advanced degree preferred.</span></li> </ul>