Principal Mechanical Engineer

• Design, develop, and integrate mechanical components used in solid rocket motor systems
• Create CAD models, engineering drawings, and specifications for motor cases, nozzles, insulation systems, joints, and structural interfaces
• Apply advanced engineering techniques to design, install, modify, analyze, repair, and test mechanically functioning equipment
• Guide interpretation of blueprints, technical drawings, schematics, and computer-generated reports
• Collaborate with engineers and other personnel to implement operating procedures, resolve system malfunctions, and provide technical information
• Research and analyze customer design proposals, specifications, manuals, and other data to evaluate design feasibility, cost, and maintenance requirements
• Specify system components or direct product modifications to ensure conformance with engineering design and performance specifications
• Investigate equipment failures and difficulties, diagnose faulty operation, and make recommendations to maintenance crews
• May lead functional teams or projects
• Travel up to 25% likely

• Associate's Degree and 8-10 years' experience
• Engineering degree required
• Experience as a Mechanical Design Engineer for solid rocket motors
• Experience with mechanical design integration of solid propulsion systems
• Experience with mechanical system design, mass properties, and integrating sub-assemblies
• Proficient in Microsoft Office, including Excel, Word, and Power Point
• Oral and written communication skills
• Ability to meet deadlines
• Ability to work independently and as part of a team
• Problem-solving skills
• Analytical thinking skills
• Knowledge of applied mechanics
• Knowledge of design engineering and design optimization
• Experience with design reviews and prototyping
• Requirements engineering/analysis
• CAD software
• Computer-Aided Engineering (CAE) software
• Ability to remain stationary at a desk and/or computer for extended periods
• Requires regular movement throughout GD-OTS facilities
• May need to stand for long periods
• Ability to work inside and outside, operate machinery, and work a different shift if requested
• Up to 25% travel likely

Demonstrates expertise in Mechanical Design Engineering for solid rocket motors, including CAD modeling, design optimization, and system integration. Proficient in analyzing and resolving mechanical system issues while collaborating effectively with cross-functional teams.

• Mechanical Design Engineering
• Solid Rocket Motors
• CAD Software
• Design Optimization
• Requirements Engineering

• Mechanical System Design
• Design Reviews
• Prototyping
• Applied Mechanics
• Mass Properties Analysis

• Oral Communication
• Written Communication
• Problem-Solving
• Analytical Thinking
• Team Collaboration

• Associate's Degree
• Engineering Degree

• Solid Propulsion Systems
• Mechanical Components
• Engineering Drawings
• Blueprint Interpretation
• System Malfunctions

• Microsoft Office
• Computer-Aided Engineering (CAE) Software