Open To Work
MUHAMMAD A KHAN
Stress Engineer
Wichita,USA
Summary
Senior Stress Engineer with over 22 years in the aircraft industry, specializing in structural analysis and regulatory compliance. Expertise includes the design, analysis, and substantiation of aircraft primary and secondary structures, using advanced CAE/CAD tools. Proven ability to mentor junior engineers and enhance operational efficiency.
Overview
28
28
years of professional experience
Work History
Senior Stress (Specialist) Engineer
Bombardier Aerospace
Wichita, Kansas
08.2021 - 11.2025
- Performed Structural analysis and substantiation of various primary, secondary structures of the aircraft for multiple programs on Bombardier Global and challenger aircraft using numerical methods and classical hand calculations.
- Analyzed various supporting structures, components for Antenna and fairing installs to aircraft structure in determining structural adequacy for customer requirements and FAA/EASA regulatory compliance.
- Verified teammates' work for accuracy of FBD and section properties, ensuring compliance with FAA/EASA and customer requirements.
- Updated Fuselage GFEM models with reinforced structure for Global aircraft upgrades substantiation.
- Developed DFEMs to substantiate supporting structures and modified existing GFEMs to account for supporting structure.
- Established and maintained database of tested sub-assemblies for substantiation of similar components, facilitating quicker report completion for antennas.
- Updated CAD models in Catia to propose design changes.
- Reviewed various aircraft layouts and determined regulatory requirements for exterior OML structures (Antennas) on the aircraft.
- Performed trade studies and review analysis assumptions to optimize better design.
- Coordinated project timelines and resources to ensure efficient workflow and timely delivery.
- Provided technical guidance to junior engineers and interns.
- Performed root cause analysis on defective parts or assemblies to determine underlying causes of failure.
Senior Stress Engineer (Contract)
SNC Engineering
Wichita, Kansas
04.2021 - 08.2021
- Performed finite element modeling and analysis of various aircraft structures for Cargo door Mods using numerical methods and classical hand calculations.
- Analyzed Actuator attachment fittings and reinforcing structures for Cargo door install.
- Produced stress reports for cargo door modifications ensuring compliance with FAA requirements.
- Coordinated cross-functional teams for design and installation of cargo door modifications.
- Conducted stress analysis of various frame structures, components, and assemblies.
- Collaborated with design teams to optimize materials for performance and safety.
- Performed finite element analysis simulations of structures subjected to dynamic loading.
Sr Stress Engineer
Collins Aerospace
Wichita, Kansas
06.2014 - 02.2021
- Conducted stress analysis on aerospace components to ensure structural integrity.
- Performed finite element modeling and analysis of Galleys and Interior Monuments for A350 programs using numerical methods and classical hand calculations.
- Analyzed various components of galleys to determine structural adequacy for customer requirements and EASA regulatory compliance.
- Verified teammates' analyses for compliance with EASA and customer requirements, enhancing accuracy and reliability.
- Utilized software tools for finite element analysis and data interpretation.
- Created standard templates for substantiating joints and interfaces, streamlining analysis processes.
- Created and maintained database of tested sub-assemblies that can be used in substantiating similar components resulting in time reduction in completion of reports.
- Coordinated cross-functional teams in design, manufacturing, and weights to establish standardized procedures, improving collaboration.
- Directed in defining configuration controls and standard parts library resulting in time savings to substantiate structures.
- Reviewed various aircraft layouts and determined regulatory requirements for interior monuments.
- Performed trade studies and review analysis assumptions to optimize better design.
- Suggested design changes to meet function, strength, and weight requirements of structures.
- Raytheon Technologies Inc, formerly BE Aerospace, Rockwell Collins
- Presented findings and recommendations to cross-functional teams for decision-making.
- Identified trends in test results and formulated corrective action plans.
Stress Analysis Engineer (Contract)
MRAS/GE Aviation
Middle River, Maryland
09.2013 - 02.2014
- Conducted stress analysis of various Nacelle structures, components, and assemblies.
- Executed finite element modeling and analysis of inlet, rake assemblies, and nacelle components using numerical methods and classical hand calculations to ensure structural integrity.
- Generated stress reports showing compliance with FAA requirements.
- Evaluated shipping containers for inlets, IFS fan cowls, and thrust reversers to meet design specifications.
- Coordinated cross-functional teams in manufacturing and installation to streamline project workflows.
- Reviewed engineering drawings and coordinated with In-house design team and outside supplier.
Stress Engineer
PATS Aircrafts Systems
Georgetown, Delaware
01.2009 - 09.2013
- Performed Stress analysis of various (737 series) reinforced primary/secondary structures for required strength and generated technical reports showing compliance with FAR.
- Extracted interface, internal loads from FEM using Nastran/Patran. Substantiated final auxiliary fuel tank structure/hardware and modified airframe to meet FAR part 25 regulations.
- Conducted stress analysis and structural substantiation for supporting structures, components, and assemblies of auxiliary fuel tanks, ensuring compliance with safety regulations.
- Analyzed and produced substantiation reports for frame mount, barrier bulkhead, and seat/divan installations, supporting aircraft structural integrity and regulatory compliance.
- Developed engineering reports with supporting stress calculations for airframe structure deviations or damages during installation of auxiliary fuel systems, ensuring adherence to safety standards.
- Contributed to project kick-off/SOW meetings, PDR and CDR for commercial transport category aircraft programs with engineering team and customers.
- Reviewed aircraft technical documents to ensure compliance with PATS aircraft approved processes and procedures.
Structures Engineer
Dassault Falcon Jet
Little Rock, Arkansas
03.2006 - 11.2008
- Analyzed Main Galleys, Auxiliary Galleys, Bulkhead Assemblies, Console table Assemblies, Dining table Assemblies and shown their compliance to FAR/JAR and falcon jet standards.
- Analyzed attachments with primary structures such as Frames, Floor beams, Stringers, Floor panels etc.
- Generated comprehensive stress reports demonstrating compliance with FAR/JAR and Dassault Falcon Jet standards, facilitating regulatory approval.
- Performed structural substantiation of Monuments such as Galleys, Divans, magazine racks etc. for Aircraft interiors and updated in Enovia.
- Coordinated with suppliers and engineering members to identify and resolve design and quality issues, ensuring project specifications were met.
- Coordinated and assisted cross functional teams like Manufacturing engineering, electrical wiring, system engineering for Oxygen Supply modules, Therapeutic supply modules, Water supply modules and their attachments.
- Coordinated and assisted cross functional teams like manufacturing engineering and electrical wiring.
- Coordinated with Design groups for design changes and drawing updates.
- Maintained and updated the design changes and Bill of Materials.
Product Engineer
Weber Aircraft LP
Gainesville, Texas
03.2005 - 02.2006
- Designed and developed sheet metal and plastic components for aircraft seating, enhancing overall product functionality.
- Analyzed/Designed Seats for economy class/business class with various features.
- Conducted GD&T for seat components.
- Coordinated with suppliers and engineering teams to resolve design and quality issues, ensuring timely follow-up and effective problem resolution.
- Coordinated with FEA group for stress analysis and interpreted results.
- Conducted stack-up analysis for seat assemblies, ensuring proper fit and functionality in final product design.
- Worked closely with Manufacturing Engineers to resolve various manufacturing issues in the engineering drawings.
- Collaborated on Zodiac project
Design Engineer
Siemens VDO
Auburn Hills, Michigan
01.2003 - 02.2005
- Designed and developed radio modules that met OEM design standards.
- Executed DFMEA, PFMEA, and DVP&R to ensure compliance with customer specifications.
- Prepared Statement of Requirements for the Radio Modules to define the performance requirement.
- Applied GD&T principles in design of automotive infotainment components.
- Coordinated design team to generate cost-effective proposals, resolve design and tooling issues, and maintain logs of concerns and follow-ups.
- Participated in assembly and drafting of components for automotive systems.
Design Engineer
Mahindra & Mahindra Automotive Limited
, INDIA
07.1997 - 06.1999
- Developed solid models (2D & 3D) of automotive components using CATIA and Pro/E, applying GD&T principles for precise detailing.
- Created models of complex parts and assemblies for newly designed automotive systems, ensuring integration with overall design objectives.
- Collaborated with associates at all levels to facilitate and implement essential engineering changes.
- Monitored CAE Support Helpdesk and benchmarked CAE pre/post-processing applications. Coordinated scheduling and software training.
- MMAL, INDIA
Education
M.S - Mechanical Engineering, Major: Solid mechanics (FEA)
Wayne State University
Detroit, MI, USA12-2002
B.S - Mechanical Engineering with Specialization in Production Eng.
Osmania University
Hyderabad, INDIA06-1997
Skills
- Structural analysis
- CAD modeling
- Regulatory compliance
- Trade studies
- Root cause analysis
- Technical documentation
- Engineering documentation
- Project management tools
- Operating systems
- Problem solving
- Attention to detail
- Time management
- Effective communication
Work Preference
Job Search Status
Open to workWork Type
Contract WorkFull TimeLocation Preference
On-SiteHybridSalary Range
$85/hr - $1000/hrTimeline
Senior Stress (Specialist) Engineer
Bombardier Aerospace
08.2021 - 11.2025
Senior Stress Engineer (Contract)
SNC Engineering
04.2021 - 08.2021
Sr Stress Engineer
Collins Aerospace
06.2014 - 02.2021
Stress Analysis Engineer (Contract)
MRAS/GE Aviation
09.2013 - 02.2014
Stress Engineer
PATS Aircrafts Systems
01.2009 - 09.2013
Structures Engineer
Dassault Falcon Jet
03.2006 - 11.2008
Product Engineer
Weber Aircraft LP
03.2005 - 02.2006
Design Engineer
Siemens VDO
01.2003 - 02.2005
Design Engineer
Mahindra & Mahindra Automotive Limited
07.1997 - 06.1999
M.S - Mechanical Engineering, Major: Solid mechanics (FEA)
Wayne State University
B.S - Mechanical Engineering with Specialization in Production Eng.
Osmania University