Langmuir Systems · 3 hours ago
Mechanical Engineer - Machine Design
The Woodlands, TX
Full-time
Onsite
Senior Level
$85K/yr - $85K/yr
5+ years expLangmuir Systems is a fast-growing company that specializes in the design and manufacture of consumer-grade and light-industrial CNC machinery. They are seeking an experienced Mechanical Engineer with a deep obsession for machine design to design and develop mechanical systems and components for CNC equipment.
IndustrialE-CommerceE-Commerce PlatformsIndustrial EngineeringService Industry
No H1B
U.S. Citizen Only
Responsibilities
System Architecture: Design and develop mechanical systems, frames, and motion components for CNC plasma, milling, and turning equipment
Precision Modeling: Create detailed 3D CAD models and 2D production drawings using Autodesk Inventor , prioritizing structural rigidity and ease of assembly
Rigidity & Vibration Analysis: Perform complex calculations including tolerance stacks, bearing life/load, and vibration damping to ensure machine precision under load
FEA Validation: Conduct Finite Element Analysis (FEA) to optimize the strength-to-weight ratio of moving components (gantries, carriages, spindles)
DFM & Cost Engineering: Select materials and fasteners that balance high performance with cost-effective manufacturing (castings, extrusions, and precision sheet metal)
Prototyping & Testing: Lead physical prototype builds, stress-testing designs to failure, and implementing iterative improvements based on real-world data
Technical Documentation: Direct the creation of BOMs, assembly guides, and maintenance manuals that make complex machinery accessible to our customers
Qualification
Required
Bachelor of Science (B.S.) in Mechanical Engineering
Minimum 5 years of professional experience in mechanical design, specifically focused on machines or moving assemblies
The Builder Mindset: Hands-on experience with CNC machining, welding, or manual fabrication. You must understand the 'feel' of the equipment you design
CAD Mastery: Proficiency in Autodesk Inventor or a comparable high-end 3D CAD package
Structural Literacy: Strong understanding of GD&T and how it applies to real-world manufacturing tolerances and assembly fitment
Citizenship: Must be authorized to work in the U.S.; sponsorship is not available
Preferred
Motion Control Expertise: Familiarity with stepper/servo drive systems, ball screws, and linear motion hardware
Product Lifecycle Experience: A proven track record of taking a complex mechanical system from a 'back of the napkin' concept to a mass-produced consumer product
Automation Knowledge: Experience with robotics or industrial automation integration
Benefits
401(k) & 401(k) matching
Comprehensive Health, Dental, and Vision insurance
Paid time off (PTO)
Access to shop equipment
Company
Langmuir Systems
Langmuir Systems is an automation and metal working company.
11-50 employees
Funding
Current Stage
Early StageTotal Funding
unknown2023-01-20Acquired
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