The Design Engineer 3 at AEVEX Aerospace is engaged in the design of aircraft structural and system modifications using 3D CAD software. Tasks will involve platform modification layouts, preliminary sizing, load path development, cursory structural calculations, design and optimization of aircraft structure, systems & components, composite structural design, and other design functions. The Design Engineer 3 may be asked to direct, guide, and verify work performed by other design engineers.

Essential Functions:

• Creates engineering layouts models, and drawings for significant aircraft structural and systems modifications using 3D Catia CAD software.
• Provides leadership to a team of designers/draftsman to complete engineering drawing packages and drives design solutions from initial concept through final implementation.
• Provides technical guidance to support project that includes proposal and development work.
• Mentor’s junior engineers.
• Provides design solutions to manufacturing problems. Identifies creative ways to overcome obstacles and meet schedule deadlines.
• Performs or verifies engineering testing/calculations to meet performance and safety protocols.
• Documents designs, analyses & test results with accurate and concise reports.
• Interprets engineering drawings and works cross-functionally to resolve issues.
• Conducts liaison engineering when required.
• Interfaces with stress analysts and shop floor mechanics throughout airframe integration projects.
• Performs other related duties as assigned.
• Regular and reliable attendance on a full-time basis [or in accordance with posted schedule].
• Responsible for exhibiting professional behavior with both internal and external business associates that reflects positively on the company and is consistent with the company's policies and practices.
• Embodies AEVEX’s cultural values and aligns daily actions with department goals and company culture.

Qualifications and Competencies:

• Sound understanding and demonstration of engineering concepts and principles.
• Ability to understand new concepts quickly and apply them accurately in an evolving, fast-paced environment.
• Broad experience with typical aircraft materials (MMPDS), hardware (MS, NAS, AN, bolts, rivets, screws, nuts, bushings, etc.) aluminum and steel sheet metal, fiberglass, honeycomb panels, machined parts and welding.
• Strong understanding of airframe structures, systems, manufacturing and assembly procedures.
• Excellent attention to detail and creative problem-solving skills.
• Strong communication skills, both verbal and written.
• Proficient in MS Office Suite for report writing and analysis preparation.

Education / Certifications:

• Bachelor’s degree in aerospace or mechanical engineering

Experience:

• 5-10 years' experience with Catia V5 design of aerospace/aircraft structural modifications and/or new design

Security Clearance:

• Must have the ability to obtain and maintain a Secret Security Clearance. (US Citizenship is required)

Physical Requirements:

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. While performing the duties the employee is: Constantly required to sit, and to reach to use computers and other office equipment Frequently required repetitive movements of wrists, hands, and/or fingers Occasionally experience a high level of noise, adverse weather or temperature conditions For the purpose of this summary, occasionally is used to represent up to 1/3 of the time given to the work day, frequently represents 1/3 to 2/3 of the time and constantly represents 2/3 or more of the time.

The Senior Stress Engineer at AEVEX Aerospace is responsible for analyzing primary & secondary aircraft structures to show compliance with FAA 14CFR Part 23 & Part 25 regulations. These analyses include loads development, classical hand calculations, Finite Element (FEM) modeling, fatigue & damage tolerance assessment and testing of aircraft modifications involving both metallic & composite structure and are thoroughly documented in formal structural substantiation reports.

Essential Functions:

• Provides stress analysis of metallic & composite structures using classical hand calculations and finite element modeling (FEM) with advanced meshing techniques
• Performs loads develop in support of static, dynamic and fatigue & damage tolerance assessments
• Develops Fatigue & Damage Tolerance (F&DT) reports
• Other functions may include basic thermal analysis, basic aero-elastic flutter, dynamic response, non- linear analysis, pre- and post-test analysis, structural optimization, and software programming
• Completes stress notes & develops macros using Excel and Mathcad or similar software
• Documents analyses in formal structural substantiation reports and other airworthiness documents
• Contributes to FAA STC Project Specific Certification Plans (PSCP)
• Interfaces with Design Engineers to determine structural load paths and design optimization
• Reviews & approves engineering drawings & reports • Attends design reviews as necessary
• Regular and reliable attendance on a full time basis [or in accordance with posted schedule].
• Responsible for exhibiting professional behavior with both internal and external business associates that reflects positively on the company and is consistent with the company's policies and practices.
• Embodies AEVEX’s cultural values and aligns daily actions with department goals and company culture.

Qualifications and Competencies:

• Ability to obtain and maintain a Secret Security Clearance (US Citizenship required)
• Familiarity with resources such as MMPDS, Bruhn, Roark, etc., aircraft fasteners, materials, sheet metal assemblies, machined fittings, composites (fiberglass/carbon fiber), and honeycomb and solid laminate construction
• Knowledge of and familiarity with 14 CFR Part 23 and Part 25 structures regulations
• Strong foundation in technical skills, such as stress analysis, FEM, and solid modeling.
• Solid understanding of engineering modeling techniques and principles
• Experience reviewing and interpreting engineering models, drawings and manuals
• Strong organizational, analytical and problem solving skills
• Ability to evaluate, document, and report information regarding designs based on structural trade studies
• Experience with sheet metal modeling techniques for aircraft structures
• Strong communication skills, both written and verbal.
• Proficient in MS Office for report writing and analysis preparation
• Ability to work collaboratively with the engineering team and cross functionally
• Proficient in writing technical reports and presenting data in a clear and concise manner
• Driven self starter with a strong sense of accountability

Education / Certifications:

• Degree in Aerospace or Mechanical Engineering or equivalent experience required

Experience:

• 8-10 years of classical aircraft hand stress analysis methods and NASTRAN (FEMAP) finite element modeling
• Experience with primary & secondary structural modifications on aircraft

Physical Requirements: The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. While performing the duties the employee is: Constantly required to sit, and to reach to use computers and other office equipment. For this summary, occasionally is used to represent up to 1/3 of the time given to the work day, frequently represents 1/3 to 2/3 of the time and constantly represents 2/3 or more of the time.