Apptronik is a human-centered robotics company developing AI-powered robots to support humanity in every facet of life. Our flagship humanoid robot, Apollo, is built to collaborate thoughtfully with people, starting with critical industries such as manufacturing and logistics, with future applications in healthcare, the home, and beyond. We operate at the cutting edge of embodied AI, applying our expertise across the full robotics stack to solve some of society's most important problems.

You will join a team dedicated to bringing Apollo to market at scale, tackling the complex challenges like safety, commercialization, and mass production to change the world for the better. About Apptronik & The Role At Apptronik, we are building the next generation of general-purpose robots. To support our fast-paced hardware development, our internal R&D Machine Shop is the lifeblood of our iterative design process.

We are seeking an expert-level Machine Shop Manager to oversee all internal machining, fabrication, and prototyping operations. This role is strictly focused on servicing our internal R&D engineering teams—not external customers. Your primary mission is to enable our engineers to receive high-quality prototype parts in the quickest amount of time possible, targeting a 48-hour turnaround.

You will act as a facilitator, operational leader, and subject matter expert, removing bottlenecks so engineers can focus on design.

Key Responsibilities

1. Shop Operations & Workflow Management Workflow Optimization: Oversee the daily operations of the R&D shop, ensuring high throughput and prioritizing a target two-day turnaround time for requested prototype parts. , Jira, Asana) for all machining and fabrication requests to track jobs, monitor queue health, and route work efficiently.

, directing complex CAM programming to specialists, assigning quick secondary operations like tapping or deburring to junior staff to maximize CNC uptime). Customer Service Excellence: Act as a true partner to the engineering team. Proactively manage requests, provide status updates, and ensure the burden of shop logistics (ordering, tooling prep) does not fall on the engineering staff.

2. Team Leadership & Supervision Team Management: Direct, mentor, and evaluate a diverse shop staff, which may include CAM programmers, dedicated CNC machinists, junior/support machinists, and 3D printing technicians. Technical Mentorship: Serve as subject matter expert in the shop.

Provide guidance on complex machining strategies and troubleshoot difficult setups. Culture Building: Foster a welcoming, non-possessive, and highly collaborative environment where engineers feel comfortable utilizing shop resources and collaborating with shop staff. , manual mills/lathes, CNCs) to safely authorize engineers and onboard new shop personnel.

3. Inventory, Supply Chain & Material Management Material Stocking: Establish, maintain, and forecast a robust base inventory of raw materials, ensuring continuous availability of commonly used aluminum, mild steel, plastics, and various profiles (round, square, flat). Hardware & Fasteners: Maintain a highly organized, Kanban-style inventory of standard hardware, including fasteners, helicoils, dowel pins, and 80/20 extrusions/brackets.

Tooling Procurement: Take full, proactive ownership of purchasing shop supplies, high-end metrology equipment, cutting tools (endmills, drills, taps), and machine fluids without requiring engineers to compile purchase orders. Shop Organization: Champion 5S principles to maintain a pristine, highly organized shop with clear labeling, logical tool storage, and optimized floor plans. 4.