Derek Marshall Jr.
Stress Analyst
Philadelphia,PA
Summary
Enthusiastic Mechanical Engineer eager to contribute to team success through hard work, attention to detail and excellent organizational skills. Clear understanding of industry expectation and training in continuous engineering technologies. Motivated to learn, grow and excel as a member of a team.
Overview
5
5
years of post-secondary education
9
9
years of professional experience
Work History
Experienced Structural Analyst
Boeing
04.2022 - Current
- Created Structural Repair Manuals for V-22 on both metallic and composite structure. Repair manuals included damage tolerance both repaired and unpaired on all surfaces, along with outstanding circumstances including bird strike parameters.
- Executed Analysis on 777-F intercostals and fittings in tandem with international teams.
- Conducted varying analysis across CST-100 from ranging analysis including, traditional static, bolted joint, elastic-plastic, FEM both discrete and system level, modal and fracture.
- Conducted tool adaptation and creation with EI&T teams on understanding of defects in composite structure and script based approach to accurately model strength knockdown and failure due characteristics.
- Created multiple EI&T test documentation of processes, results, and conditioning factors of core composites.
Entry Level Structural Analysis
Belcan
04.2019 - 04.2022
- Collaborated with Boeing engineers on a national level to achieve requirements designated by the D.O.D.
- Performed stress analysis on high-level programs such as MQ-25, XSP, and VC-25B Mod
- Used multiple high-level software to acquire accurate analysis of critical systems
- Presented results to Boeing management in a timely and professional manner
- Presented design changes to project managers and incorporated recommended changes.
Operations Engineer
SPS Technologies
04.2018 - 10.2020
- Worked under proper aircraft certification regulations for large scale companies on complex products.
- Oversaw teams implement factory wide changes with multi-hub, server-based communication systems.
- Conducted root cause analysis for recurring issues, resulting in long-term solutions and improved system stability.
- Independently worked on innovative projects to identify faults or improvements in procedure and on the shop floor.
Mechanical Engineer
BABCock & Wilcox Enterprises
04.2017 - 09.2020
- Independently designed various system plans using AutoCAD with multi-layered aspects including electrical and structural
- Handled confidential information of multi-million dollar projects with extensive amounts of materials and capital
- Communicated with subcontractors and vendors to ensure cohesion and corrections made
Education
Bachelor of Science - Mechanical Engineering
Drexel University
Philadelphia, PA 09.2015 - 06.2020
Skills
Classical Analysis
Solidworks
Siemens NX
AutoCAD
CATIA
Matlab
CSW
Nastran
Patran
Hyperworks
Ansys
Abaqus
Aircraft Structures
Bolted Joint Analysis
Composite Analysis
Composite Repairs
SOL 101 Analysis
Modal Analysis
Fracture
Elastic-Plastic Analysis
NASGRO
IVT
Enovia
TeamCenter
G-Code
Linux
Technical Writing
Microsoft Office
Projects
NASA Big Idea Project
- Coordinated on Drill made for the lunar surface in conjunction with multiple organizations
- Designed actuation systems to allow for optimal performance in PSR regions
- Formed in-depth analysis including economic, weight and design requirement examination to be presented to NASA judges
- Designed space worthy custom cutting edges for drill and autonomous core collection
NASA R-LSV Project
- Lead teams encompassing all aspects of lunar landing for cargo, crew, fuel, and economic needs
- Coordinated tasks and deadlines with executives to ensure realistic goals and project completion
- Designed multiple basic systems for functionality and realistic expectations for future in-depth assessments
- Performed high-level mathematics to calculate proper design decisions and requirements
Timeline
Experienced Structural Analyst
Boeing
04.2022 - Current
Entry Level Structural Analysis
Belcan
04.2019 - 04.2022
Operations Engineer
SPS Technologies
04.2018 - 10.2020
Mechanical Engineer
BABCock & Wilcox Enterprises
04.2017 - 09.2020
Bachelor of Science - Mechanical Engineering
Drexel University
09.2015 - 06.2020