About CFD Research: Since its inception in 1987, CFD Research has delivered innovative technology solutions within the Aerospace & Defense, Biomedical & Life Sciences, Intelligence & Sensing, and Energy & Materials industries. CFD Research has earned multiple national awards for successful application and commercialization of innovative component/system technology prototypes, multi-physics simulation software, multi-disciplinary analyses, and expert support services. Based in Huntsville, Alabama where laboratory facilities and headquarters are located, CFD Research also has office and laboratory facilities in Dayton, Ohio, prototyping test and evaluation facilities in Hollywood, Alabama, and office facilities in Fort Walton Beach, Florida. CFD Research is an ISO9001:AS9100D registered company and is appraised at CMMI Level II for Services. CFD Research is a 100% ESOP (employee-owned company) recognized in Inc. Magazine's Inc5000 as a top growing company for four of the last five years. Learn more at www.cfd-research.com

We are seeking a highly capable Mechanical Engineer specializing in Product Development and Mechanical Design to be deeply involved in the full product lifecycle—from concept generation to detailed design, analysis, prototyping, and transition to production.

This engineer will support and lead all mechanical aspects of ruggedized aerospace and military products, including structures, enclosures, thermal solutions, mechanisms, interface hardware, and electronics packaging. The role includes creating and maintaining drawing templates, documentation, and manufacturing ready outputs.

The ideal candidate is an analytical thinker and hands on designer who thrives in a fast paced R&D environment—tackling complex design challenges, innovating mechanical solutions, and performing structural and thermal analyses while leveraging practical engineering skills along with advanced simulation, modeling, and problem solving capabilities to produce robust, high quality products for mission critical applications.

Key Responsibilities

• Lead mechanical product development and design across all phases, from concept to production release

• Design and model mechanical assemblies including enclosures, structural parts, mechanisms, brackets, mounting hardware, and electronics packaging

• Perform stack up analysis, GD&T application, tolerance analysis, and detailed dimensioning to ensure reliable fit and manufacturability

• Conduct or support structural, shock, vibration, modal, and thermal analyses for compliance with MIL STD 810 and related standards

• Create complete mechanical documentation packages including drawings, drawing templates, BOMs, and configuration controlled artifacts under AS9100 processes

• Apply Design for Manufacturability (DFM) and Design for Assembly (DFA) principles to support efficient, quality focused production

• Collaborate closely with a cross function engineering teams throughout the development

• Develop and implement thermal management strategies including conduction paths, heat sinking, interface materials, and airflow considerations

• Support ruggedization efforts: sealing, gasketing, coatings, shock and vibration protection, environmental hardening

• Assist in prototype development, machining, and vendor engagement

• Participate in design reviews, verification testing, and root cause analysis • Ensure final mechanical designs meet system level requirements, environmental constraints, manufacturability goals, and reliability expectations

Required Qualifications:

• BS in Mechanical Engineering

• Proficiency in SolidWorks or equivalent advanced 3D CAD tools

• Experience using FEA simulation tools such as Ansys Mechanical, SolidWorks Simulation, or equivalent for structural or thermal analysis

• Experience designing mechanical assemblies for electronics, electromechanical systems, or rugged hardware

• Strong understanding of structural mechanics, thermal fundamentals, stack up analysis, GD&T, and tolerance analysis

• Familiarity with aerospace/military mechanical design requirements and environmental qualification methodologies