Design Release Engineer- Rotating Components

GENERAL JOB SUMMARY:

The Rotating Component Design Release Engineer is responsible for ensuring the successful design, development, validation, and release of rotating engine components used within propulsion systems. This role focuses on turbomachinery hardware including turbine wheels, compressor components, shafts, bearings, seals, and associated rotating assemblies.

This role owns component designs from concept through production release, ensuring designs meet performance, structural, manufacturing, and reliability requirements. The role ensures rotating hardware is configuration-controlled, technically mature, and ready for production, test, and customer delivery.

This position works closely with Design Engineering, Product Engineering, Performance Engineering, Systems Engineering, Manufacturing, and Quality to ensure rotating components are robust, manufacturable, and capable of meeting engine performance requirements.

ESSENTIAL JOB FUNCTIONS

Rotating Component Design & Development

• Own the design and development of rotating turbomachinery components, including:
• Turbine wheels and disks
• Compressor rotors and impellers
• Shafts and couplings
• Bearings and bearing support structures
• Seals and rotating interfaces
• Support Design Engineering in the development of 3D CAD models and 2D engineering drawings
• Define component best practices based on customer flow down requirements and internal methodologies as they relate to geometry, tolerances, and interface requirements
• Apply continuous improvement methods to refine component design (design best practices based on learnings) and processes
• Ensure designs meet structural, thermal, and performance requirements

Design Release & Configuration Control

• Ensure engineering drawings, models, and specifications are released in accordance with configuration management standards
• Maintain design documentation including:
• Engineering drawings
• Bills of material (BOM)
• Design calculations
• Interface documentation
• Technical specifications
• Support Engineering Change Requests (ECR) and Engineering Change Notices (ECN)
• Ensure designs are configuration-controlled within PLM/PDM systems
• Manage and present component status & schedule during internal reviews relative Process of Engineering milestones (Change Control Boards, Issues Resolution Board, Gate Reviews)

Structural & Mechanical Analysis

• Perform/Coordinate necessary structural analysis for rotating components including:
• Stress analysis
• Fatigue life evaluation
• Rotor dynamics considerations
• Thermal effects
• Collaborate with CAE/FEA engineers to validate component integrity

Design for Manufacturing & Assembly

• Partner with Manufacturing Engineering to ensure components are manufacturable and producible
• Support machining strategy, tolerancing, and inspection requirements
• Participate in design reviews related to manufacturability and assembly
• Support production readiness reviews and first article inspections
• Support on-site supplier audits

Test & Validation Support

• Support component and system testing activities
• Evaluate test data to confirm rotating component performance
• Support failure analysis and troubleshooting of rotating hardware
• Provide engineering support during development and production testing

Root Cause Analysis & Continuous Improvement

• Participate in post-test design reviews and own the execution of root cause investigations related to rotating component performance or failures
• Support corrective actions and design improvements
• Capture lessons learned to improve future design robustness and manufacturability

Cross-Functional Engineering Collaboration

• Work closely with:
• Design Engineering
• Product Engineering
• Systems Engineering
• Performance Engineering
• Manufacturing Engineering
• Test Engineering
• Quality Engineering
• Support design reviews, technical risk assessments, and engineering decisions
• Communicate design intent and technical requirements to cross-functional teams

SUPERVISORY RESPONSIBILITY

• No direct supervisory responsibility
• May provide technical guidance to junior engineers or technicians

Keyword: turbomachinery design, rotating components, turbine wheels, compressors, shafts, bearings, seals, GD&T, CAD, stress analysis, fatigue, rotor dynamics, FEA, manufacturability, aerospace, ITAR
Required Experience:

KNOWLEDGE, SKILLS & ABILITIES

Required

• Strong understanding of rotating machinery and turbomachinery design
• Knowledge of mechanical design principles including stress, fatigue, and thermal effects
• Ability to interpret and create engineering drawings with GD&T
• Proficiency with CAD software (SolidWorks preferred)
• Strong analytical and problem-solving skills
• Ability to work across multidisciplinary engineering teams
• Ability to manage confidential and export-controlled information (ITAR)

Preferred

• Experience designing turbine, compressor, or rotating propulsion hardware
• Familiarity with rotor dynamics and high-speed rotating systems
• Familiarity with electric motors and power generation
• Experience with FEA tools for structural validation
• Experience with CFD tools or interpreting CFD results
• Experience in AS9100-regulated environments

EDUCATION AND EXPERIENCE

Required

• Bachelor's degree in Mechanical Engineering, Aerospace Engineering, or related discipline
• 3-8 years of experience in mechanical design or turbomachinery engineering

Preferred

• Experience with propulsion systems or aerospace rotating hardware
• Experience supporting development and production programs

WORK ENVIRONMENT / PHYSICAL REQUIREMENTS

• Office, laboratory, and manufacturing environments
• Interaction with production hardware and test equipment
• Ability to work in manufacturing areas and test facilities
• May be required to lift materials or components up to 50 lbs

TRAVEL REQUIREMENTS

• 0-15% as required to support supplier visits, testing, or program activities

THE ABOVE STATEMENTS ARE INTENDED TO DESCRIBE THE GENERAL NATURE AND LEVEL OF WORK BEING PERFORMED BY INDIVIDUALSASSIGNED TO THIS CLASSIFICATION. THEY ARE NOT INTENDED TO BE CONSTRUED AS AN EXHAUSTIVE LIST OF ALL RESPONSIBILITIES, DUTIES AND SKILLS REQUIRED OF PERSONNEL SO CLASSIFIED.

A REVIEW OF THIS CLASSIFICATION HAS EXCLUDED THE MARGINAL FUNCTIONS OF THE CLASSIFICATION THAT AREINCIDENTAL TO THE PERFORMANCE OF FUNDAMENTAL JOB JUTIES. ALL DUTIES AND RESPONSIBILITIES ARE ESSENTIAL JOB FUNCTIONS AND REQUIREMENTS AND ARE SUBJECT TO POSSIBLE MODIFICATION TO REASONABLY ACCOMMODATE INDIVIDUALS WITH DISABILITIES TO PERFORM THIS JOB PROFICIENTLY. THE REQUIREMENTS LISTED IN THIS DOCUMENT ARE THE MINIMUM LEVELS OF KNOWLEDGE, SKILLS OR ABILITIES.

EEO/M/F/D/V

#LI-Onsite

From: Kratos Defense