Manufacturing Engineer Jobs in Missouri (NOW HIRING)

Engineering moves at software speed. Manufacturing doesn't. Yet.

Machina Labs is changing that. We build intelligent, software‑defined factories that produce complex metal structures directly from digital design. By integrating advanced metal forming, robotics, and automated production inside a flexible factory architecture, we enable customers to move from prototype to production in weeks, not years.

Backed by Lockheed Martin, Toyota, and NVIDIA, we're building the manufacturing infrastructure that defense, aerospace, and advanced mobility programs will run on.

If you want to work on hard problems that matter and see them fly, drive, and defend, this is the place.

The Manufacturing Engineer plays a critical role in creating CAM programs, developing and releasing internal manufacturing procedures, and overseeing Robocraftsman cells. This individual will implement continuous improvement strategies, utilizing lean methodologies to reduce waste. As the primary user of the Robocraftsman cells, the Manufacturing Engineer will identify limitations, recommend improvements to hardware and software teams, and test upgrades. This role works closely with the Robotic Process Engineering team and Production Technicians to ensure the timely delivery of parts to customers.

• Create forming and cutting tool paths using internal CAM tools.
• Develop and release manufacturing procedures for production teams.
• Oversee and take ownership of Robocraftsman cells, acting as the primary user.
• Drive continuous improvement and reduce waste through lean manufacturing principles.
• Collaborate with the Product Team to identify cell limitations and recommend improvements.
• Test and validate hardware and software upgrades to ensure smooth integration into production.
• Partner with the Robotic Process Engineering team to troubleshoot and optimize cell performance.
• Work closely with Production Technicians to ensure timely and accurate production of parts.
• Maintain detailed records of changes, improvements, and tests related to Robocraftsman cells.
• Provide technical support and training to manufacturing staff on new processes, tools, and systems.

• B.S. in Mechanical, Manufacturing, Industrial Engineering, or related field.
• 2 years of manufacturing experience in production-heavy environments.
• Hands‑on experience designing, testing, and improving manufacturing processes to stay lean and efficient.
• Strong ability to conduct root cause analysis and implement corrective actions.
• Experience collaborating with cross‑functional teams, including software engineers, product managers, and mechanical engineers.
• Proficiency with CAD, CAM software, and CNC programming.
• Background in job shops or manufacturers with forming, machining, or sheet metal capabilities.
• Familiarity with Material Resource Planning (MRP) software.
• Strong technical writing, problem‑solving, and communication skills.
• Ability to manage multiple priorities and meet deadlines in a fast‑paced environment.
• Ability to travel up to 20% of the time.

• Experience in a manufacturing engineer role at an ISO9001/ASE9100 certified facility.
• Practical experience in a machine shop with a focus on quality standards.
• Knowledge of GD&T and precision assessment principles.
• Experience in lean, safety, and compliance activities.
• Experience authoring/revising technical documents, including quality procedures, work instructions, and technical reports.
• Proficiency in surface modeling using CAD.

$80,000 - $115,000 a year

In addition to the provided base salary range, this role also offers comprehensive benefits (Medical, Dental, Vision), PTO, and Stock Options.

*This job description is not designed to cover or contain a comprehensive listing of activities, duties, or responsibilities required for this role. Duties and responsibilities may change based on business needs.

Machina Labs is an affirmative action and equal employment opportunity employer and considers all applicants for employment without regard to race, color, religion, sex, gender identity, gender expression, sexual orientation, national origin, age, disability, or status as a protected veteran in accordance with state and federal law.

We endeavor to make the job application process accessible to any and all users. If you have a disability that impacts your ability to complete the job application process and would like to request assistance or a reasonable accommodation, please contact us at (888)444-9777. This contact information is for accommodation requests only, not to inquire about the status of applications.