FEA (Finite Element Analysis) or CAE (Computer-Aided Engineering)
Kratos Defense & Security Solutions, Inc.
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Benefits offered by this job
Job summary
Kratos Defense & Security Solutions, Inc. seeks an FEA/CEA Engineer to perform structural, thermal, vibration, fatigue, and computational analyses in support of aerospace propulsion systems.
You will collaborate with Design, Product, Manufacturing, Quality, Test, and Program Management to validate designs and ensure performance and reliability. The ideal candidate is hands-on, translating analytical results into practical engineering decisions and supporting hardware from concept through testing
Qualifications
- Bachelor's degree in Mechanical, Aerospace, or related engineering discipline.
- 3+ years of experience with finite element, structural, thermal, or computational engineering analysis.
- Demonstrated experience developing and interpreting FEA models.
- Strong understanding of linear and nonlinear analysis techniques; implicit and explicit analysis; solid mechanics; stress analysis; contact analysis; material behavior; heat transfer; fatigue; vibration; engineering mechanics.
Responsibilities
- Develop and perform finite element and computational analyses for aerospace components, assemblies, and propulsion systems.
- Validate designs, assess margins, and support qualification testing.
- Correlate analytical predictions with test results and assist in design reviews.
- Provide technical disposition and root-cause analysis for nonconforming hardware.
Skills
Education
Tools
Job description
The FEA / CEA Engineer is responsible for performing structural, thermal, vibration, fatigue, and computational engineering analysis in support of the design, development, qualification, and production of aerospace propulsion systems and components.
This position works closely with Design Engineering, Product Engineering, Manufacturing, Quality, Test, and Program Management to validate designs, identify technical risks, resolve hardware issues, and ensure products meet performance, reliability, manufacturability, and customer requirements.
The ideal candidate is a hands-on engineer capable of translating analytical results into practical engineering decisions and supporting hardware from initial concept through testing and production.
- Develop and perform finite element and computational analyses for aerospace components, assemblies, and propulsion systems.
- Perform linear and nonlinear structural analysis, including stress, strain, deformation, contact, and load-path evaluations.
- Conduct thermal and thermal-stress analysis for components operating in high-temperature environments.
- Perform modal, vibration, harmonic, and dynamic response analysis as required.
- Evaluate component fatigue life, durability, fracture risk, and structural margins.
- Develop appropriate analytical models, assumptions, boundary conditions, material properties, loading conditions, and acceptance criteria.
- Perform mesh development, convergence studies, sensitivity studies, and model verification.
- Calculate and document Factors of Safety and Margins of Safety against applicable design requirements.
- Support rotating-component analysis including shafts, turbine components, bearings, housings, and other propulsion-system hardware.
- Correlate analytical predictions with component, subsystem, and engine test results.
- Support instrumentation and test planning required to validate analytical models.
- Support Design Reviews, DFMEA/PFMEA activities, qualification testing, First Article Inspection, and production readiness.
- Perform root-cause analysis of component failures, test anomalies, nonconformances, and field-return hardware.
- Support RCCA, FRACAS, NCR, and corrective-action activities with engineering analysis and supporting data.
- Evaluate supplier-manufactured components when dimensional, material, or manufacturing conditions deviate from engineering requirements.
- Provide technical disposition recommendations for nonconforming hardware when supported by engineering analysis.
- Provide analysis supporting design changes, configuration changes, ECOs, and product improvements.
- Work directly with Design Engineering to optimize geometry, materials, tolerances, weight, performance, and durability.
- Define and develop modeling and simulation best practices and techniques
- Develop concise engineering reports documenting assumptions, methods, results, conclusions, risks, and recommendations.
- Maintain analysis files, models, calculations, and technical documentation in accordance with configuration-management requirements.
- Support continuous improvement of engineering analysis methods, tools, templates, standards, and validation processes.
- Turbine and rotating components
- Shafts and rotor systems
- Compressor and turbine structures
- Engine housings and cases
- Bearings and bearing-support structures
- Welded and joined assemblies
- High-temperature materials
- Cast, machined, and additive-manufactured components
- Fasteners and mechanical joints
- Thermal interfaces
- Vibration and resonance
- Fatigue and durability
- Structural integrity
- Test fixtures and production tooling
- Assembly contact
- Hyperelastic materials
- Bachelor's degree in Mechanical Engineering, Aerospace Engineering, Engineering Mechanics, or related engineering discipline.
- 3+ years of experience performing finite element, structural, thermal, or computational engineering analysis.
- Demonstrated experience developing and interpreting FEA models.
- Strong understanding of:
- Linear and non-linear analysis techniques
- Implicit and explicit analysis techniques
- Solid mechanics
- Stress analysis
- Contact analysisMaterial behavior
- Heat transfer
- Fatigue
- Vibration
- Engineering mechanics
- Experience with industry-standard FEA/CAE software such as ANSYS, Abaqus, NASTRAN, HyperMesh, or equivalent.
- Ability to independently establish loads, boundary conditions, material properties, contacts, constraints, and appropriate modeling assumptions.
- Ability to interpret engineering drawings, GD&T, specifications, and material requirements.
- Strong analytical problem-solving and technical-report-writing skills.
- Ability to work collaboratively across Engineering, Manufacturing, Quality, Supply Chain, Test, and Program Management.
- Master's degree in Mechanical, Aerospace, or Engineering Mechanics.
- Experience with gas turbine engines, propulsion systems, turbomachinery, or rotating equipment.
- Experience performing:
- Nonlinear analysis
- Contact analysis
- Thermal-mechanical analysis
- Modal and vibration analysis
- Fatigue/life analysis
- Rotor-dynamic analysis
- Fracture mechanics
- Hyperelastic sealing analysis
- Experience correlating analytical models with physical test data.
- Experience supporting component and engine qualification testing.
- Familiarity with aerospace material properties and temperature-dependent material behavior.
- Experience supporting failure investigations and root-cause analysis.
- Working knowledge of AS9100, configuration management, DFMEA, PFMEA, FRACAS, and aerospace qualification practices.
- Familiarity with MATLAB, Python, or similar engineering-analysis tools.
- Experience in a fast-paced aerospace, defense, propulsion, automotive, or advanced-manufacturing environment.
- Analytical rigor and engineering judgment
- Strong mechanical aptitude
- Problem solving and root-cause analysis
- Technical communication
- Design and test collaboration
- Attention to analytical assumptions and model validity
- Ability to balance analytical sophistication with practical engineering needs
- Bias toward hardware validation and data-driven decisions
- Ability to work effectively in a rapidly developing production environment
- 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
- 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 INDIVIDUALS ASSIGNED 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 ARE INCIDENTAL 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
- Medical, Dental & Vision Insurance Coverage
- Life/ADD & Short/Long Term Disability Insurance
- 401(k) Savings Plan
- Employee Stock Purchase Plan (ESPP)
- Paid Time-Off (PTO)
- Holidays
- Education Reimbursement
Kratos Defense is an Equal Opportunity Affidate Action Employer. EOE, Minorities, Females, Vet, Disabled, Sexual Orientation, Gender Identity or any other protected class. All qualified job seekers are encouraged to apply. Kratos Defense is committed to America's veterans by providing opportunities for them to continue contributing after service to our nation. We also work to provide reasonable accommodations to individuals with disabilities.
If you require an accommodation to navigate or apply to our careers site, please send your request to HRAccessibility@kratosdefense.com or call 858-964-2916. Any inquires not related to requesting an accommodation will be discarded.
The company will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant.
For applicants in the EU and California residents, please review our privacy notice.
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