Job Opportunities API

At Heart Aerospace we develop the ES-30, a regional hybrid-electric airplane with a capacity of 30 passengers, an electric zero-emission range of 200 km and an extended hybrid range of 400 km. Heart is targeting type certification of the ES-30 by the end of the decade. Your mission We are building hybrid-electric aircrafts and are establishing an in-house machine shop to support prototype, tooling, and early production efforts. We are seeking a CNC Programmer/Machinist  who will be the  first hire in the machine shop. You will have an opportunity to  play a key role in shaping machining processes, standards, and culture.   This is a hands-on role requiring deep experience machining  large aluminum structural components , developing robust processes, and transitioning work from prototype through low-rate production. The ideal candidate brings strong technical judgment, takes pride in craftsmanship, and operates with an unwavering commitment to safety and equipment care.   Key responsibilities include but are not limited to: Program, set up, and operate CNC machines for prototype, tooling, and low-rate production components   Machine components of various materials (Alum, SS, Steels, Ti) of varying heat treatments. Main categories include   large aluminum structural parts, battery and electrical housing development components,  and miscellaneous  test tooling components.    Develop CNC programs using  Autodesk Fusion (CAM)   Operate and support:   Haas VF-4 3-axis mills   Haas UMC-750 5-axis mills   Design and build  fixtures and work holding , and perform complete machine setups.    Complete machining operations through first article inspection.    Develop tool lists and machining strategies that prioritize  safety, accuracy, surface quality, and cost effectiveness   Utilize  Renishaw probing systems  (tool setter and part probe) for setup, in-process verification, and inspection   Support  manual mill and lathe work for quick-turn prototype parts, tooling, and fixturing.   Perform saw operations to prepare raw material as required and perform final deburr including edge-breaks, polish and thread work as required.    Apply strong understanding of  GD&T, datum structures, and inspection methods  to ensure parts meet engineering intent   Perform first-article inspections and support quality documentation   Work closely with manufacturing and design engineers to influence DFM and process development   Help establish shop best practices, standard work, and workflows as the shop grows   Safety, Organization & Culture   Maintain an  extremely high standard of safety  — safety is the number one priority   Take ownership of equipment care, preventive maintenance, and proper machine use   Keep tooling, fixtures, and work areas organized and clearly labeled   Support and help build a  5S / Lean manufacturing environment   Demonstrate a proactive, can-do attitude and willingness to step in where needed   Skills & Requirements: You'll Bring These Qualifications for CNC Programmer/Machinist 5+ years of experience  as a CNC Programmer/Machinist in aerospace or high-precision manufacturing   Significant experience machining  large aluminum structural components   Strong proficiency with  Autodesk Fusion CAM   High level of skill operating  Haas VF-series 3-axis  and  Haas 5-axis  mills   Hands-on experience with  Renishaw tool