Union Technologies is reindustrializing America’s defense manufacturing base with a first-of-its-kind Factories-as-a-Stockpile™ model, integrating advanced robotics, manufacturing, and software into sovereign factory systems at scale. Headquartered in Dallas, Texas, UNION is dedicated to restoring America’s industrial strength and guaranteeing deterrence for the century ahead.
We recently emerged from stealth with $50M in funding led by top-tier venture investors and strategic partners. Read more in our Press Release
As a Design Engineer your primary responsibility is to develop and release manufacturable mechanical designs for high performance, defense grade metal components, production tooling, fixtures, and related equipment. This role translates technical requirements into accurate 3D models, drawings, and specifications, working closely with manufacturing, quality, and process engineering to bring designs from concept through qualification and production. A successful Design Engineer takes a hands on approach to solving design challenges, balances performance with manufacturability, and maintains disciplined configuration control in a fast-paced manufacturing environment.
Responsibilities:
Develop detailed 3D models, assemblies, production drawings, and specifications for precision metal components, tooling, and manufacturing fixtures
Translate customer technical data, design requirements, and production constraints into practical, manufacturable engineering solutions
Create and maintain CAD models, drawings, bills of materials (BOMs), and engineering documentation using SolidWorks
Apply GD&T per ASME Y14.5 and establish clear dimensional, tolerance, material, and surface finish requirements
Collaborate with process, manufacturing, quality, and inspection teams to support design for manufacturability and assembly (DFM/DFA)
Design and refine work holding, gauges, tooling, and fixtures for CNC machining, forging, inspection, and automated production cells
Support design reviews, engineering change requests, drawing releases, and revision control through established PDM processes
Resolve drawing interpretation questions and address design related issues identified during prototype builds, commissioning, and production
Support first article inspections (FAI), dimensional inspections, technical reviews, and product qualification activities
Evaluate tolerances, stack ups, material selections, and component interfaces to improve quality, repeatability, and manufacturing yield
Coordinate with suppliers and internal stakeholders on component designs, tooling requirements, technical deviations, and corrective actions
Other duties as assigned
Skills and Preferred Knowledge
Strong proficiency in SolidWorks, including parametric part modeling, assemblies, drawings, and design revisions
Experience creating production-ready mechanical drawings and applying GD&T per ASME Y14.5
Knowledge of CNC machining, metal forming or forging, fabrication, and precision manufacturing methods
Working knowledge of materials, fits, tolerances, surface finishes, and inspection techniques
Ability to design tooling, work holding, gauges, and fixtures with manufacturing and inspection needs in mind
Experience with SolidWorks PDM or similar product data management and engineering change control systems
Strong problem solving, dimensional analysis, and technical documentation capabilities
Ability to collaborate effectively with machinists, manufacturing engineers, quality personnel, and suppliers
Ability to operate in a fast-paced manufacturing environment and provide hands-on support on the factory floor
Proficiency using Microsoft Office (Outlook, Word, Excel, PowerPoint, Visio and Project)
Required Qualifications
Bachelor’s degree in mechanical engineering, Manufacturing Engineering, or a closely related engineering field or industry related relevant experience
5+ years of mechanical design engineering experience in precision manufacturing, aerospace, defense, or complex industrial products
Demonstrated experience creating and releasing detailed CAD models and manufacturing drawings using SolidWorks or equivalent software
Strong working knowledge of GD&T, tolerance analysis, material specifications, and design for manufacturability
Experience supporting design changes, prototypes, engineering documentation, and cross-functional technical reviews
Experience with CNC-machined components and manufacturing tooling or fixture design preferred, proficiency in Mastercam a plus
Physical Demands:
The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. While performing the duties of this job, the employee is frequently required to:
Walk, sit, stand, bend, lift, reach with hands and arms, stoop, kneel, crouch, crawl, use hands to fingers, handle or feel objects, and move continually during working hours
Lift over 50 pounds, along with over the head lifting
Vision abilities, peripheral vision, depth perception, and the ability to adjust and focus
Able to work flexible hours – including over-time, and weekends to meet customer demands
Personal Protective Equipment - typically required to perform the essential functions of this job - will be provided.
Benefits & Perks:
Competitive pay with equity
Medical, dental, and vision insurance
Paid time off and holidays
Training and growth opportunities
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