CAD Modeler / Design Engineer

Modern Technology Solutions Inc • Beavercreek, OH

1d • Onsite

About The Position

Modern Technology Solutions, Inc. (MTSI) is seeking a CAD Modeler / Design Engineer to support government customers in developing detailed 3D CAD models related to mission requirements. The role supports mechanical design assessments, evaluates component integration and compatibility, and prepares technical memoranda documenting design findings and recommendations.

The position requires strong SolidWorks or comparable CAD modeling skills, attention to detail, and collaboration with customer engineering teams to ensure models meet design standards, interface requirements, and technical specifications. The successful candidate will also help establish and improve Parts Data Management (PDM) standards and processes that support consistent, efficient, and traceable engineering workflows.

The position is located onsite in Beavercreek, Ohio. An active Top Secret security clearance with eligibility for Sensitive Compartmented Information (SCI) access is required. U.S. citizenship is required due to applicable security and contract requirements.

Requirements

• At least 3 years of experience developing 3D CAD models using SolidWorks or comparable modeling software.
• Ability to interpret engineering drawings, technical specifications, and design requirements and translate them into accurate CAD models.
• Strong attention to detail and ability to produce accurate, high-quality technical products.
• Effective communication and collaboration skills, including the ability to work directly with customer engineering teams, incorporate technical feedback, and resolve design discrepancies.
• Proactive, conscientious work ethic and ability to contribute to improved CAD modeling efficiency, consistency, and quality.
• Ability to work independently while contributing effectively to a multidisciplinary engineering team.
• Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, or a related engineering discipline.
• Active Top Secret security clearance with eligibility for Sensitive Compartmented Information (SCI) access.
• U.S. citizenship.

Nice To Haves

• Two or more years of experience applying Geometric Dimensioning and Tolerancing (GD&T) principles.
• Three or more years of professional experience in mechanical design, engineering analysis, or related disciplines.
• Five or more years of experience developing 3D CAD models using SolidWorks.
• Professional experience with finite element analysis (FEA) tools and associated engineering analysis methods.
• Experience using SolidWorks PDM or comparable product data management and configuration management systems.
• Experience conducting intelligence analysis or supporting intelligence-related missions.
• Certified SOLIDWORKS Associate (CSWA), Certified SOLIDWORKS Professional (CSWP), or Certified SOLIDWORKS Expert (CSWE) certification.

Responsibilities

• Develop and maintain detailed 3D CAD models of missile systems, mission-related components, and subassemblies using SolidWorks or comparable CAD software.
• Prepare technical memoranda documenting physical design assessments, component characteristics, interface considerations, and engineering findings.
• Ensure CAD models comply with customer-defined design standards, modeling conventions, templates, and documentation requirements.
• Verify component fit, form, and interface compatibility with larger assemblies and associated subsystems in accordance with applicable design requirements.
• Participate in technical reviews with the customer’s vehicle design team to validate model accuracy, resolve discrepancies, incorporate feedback, and support acceptance of completed models.
• Support the development, documentation, and implementation of Parts Data Management (PDM) standards, requirements, and best practices.
• Collaborate with mechanical engineers, systems engineers, analysts, and other technical personnel to resolve modeling issues and improve design consistency and productivity.
• Maintain accurate, organized, and traceable CAD models and associated technical data in accordance with customer processes and applicable configuration management requirements.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level