Manufacturing Engineer

About
Foundation Industries is building a physical API for the frontier: manufacturing infrastructure that turns designs into real hardware near the speed of development. We believe the future science fiction promised will only arrive if manufacturing infrastructure matches the pace of development.
We’re starting with CNC machining critical components and building a manufacturing platform that connects every step of the process into one continuously improving, software-defined system.
We’re backed by Y Combinator and other awesome investors and have shipped parts to customers like Skydio, Westmag, and Askari Defense.
Role Description
We’re hiring a Manufacturing Engineer who combines exceptional CAM programming and hands-on machining ability with a strong mechanical engineering background. You’ll own complex parts from drawing and CAD through machining strategy, 5-axis toolpath development, setup, prove-out, inspection, and production.
Deep CAM proficiency is central to this role. You should be able to develop efficient, reliable machining strategies for challenging geometry and prove them out at the machine. You’ll work directly with the founders and our software and engineering teams to turn your programming expertise into repeatable processes, manufacturing standards, and automation.
Near-term
Own CAM programming for complex 5-axis parts, including operation sequencing, tool selection, cutting strategies, and toolpath optimization
Develop and validate simultaneous 5-axis programs, using simulation to evaluate tool engagement, clearances, collisions, and machine motion
Independently set up, prove out, troubleshoot, and run the programs you create
Solve machining challenges involving tight tolerances, thin walls, complex geometry, tool access, and part stability
Build reusable CAM templates, tool libraries, cutting parameters, and setup documentation
Select and develop workholding that supports reliable machining and inspection
Work with our software team to identify opportunities for CAM automation and improvements to programming workflows
Long-term
Define standards for CAM programming, machining strategy, and program validation
Build reusable programming methods that reduce programming time, prove-out time, and cycle time while maintaining quality
Partner with our software team to turn expert programming decisions into increasingly automated CAM workflows
Help qualify new machines, CAM capabilities, post-processors, tooling, and automation
Mentor Manufacturing Engineers and operators in programming, troubleshooting, and machining practices
Partner with customers and engineering on DFM and complex technical requirements
What we’re looking for
Deep CAM proficiency, with demonstrated experience programming demanding 3+2 and simultaneous 5-axis parts
Strong judgment in toolpath strategy, tool orientation, cutting parameters, operation sequencing, and balancing machining efficiency with process reliability
Substantial hands-on CNC experience, with the ability to independently set up, prove out, troubleshoot, and run your own programs
A mechanical engineering background, through formal education or equivalent practical depth, applied directly to manufacturing problems
Strong understanding of cutting forces, tool deflection, material behavior, and workholding, and how they inform programming decisions
Ability to interpret demanding drawings and GD&T, plan inspection, and verify finished parts against requirements
Enjoyment of complex part making and difficult machining challenges, including unfamiliar geometry, demanding tolerances, and problems that require experimentation
Comp
$150k–$175k annual salary
Equity grant (early-stage, meaningful)
Health benefits

Skills
Documentation

Experience
3+ years

Work arrangement
No