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freiberufler Mechanical Design Engineer auf freelance.de

Mechanical Design Engineer

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  • 60‐100€/Stunde
  • 81247 München
  • Europa
  • hi  |  en  |  de
  • 24.04.2025
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Kurzvorstellung

As a specialized engineer with extensive experience in the development and integration of mechanical systems and electronic components, I bring expertise in CAD, thermal management, and structural analysis.

Auszug Referenzen (1)

"Mr. B. worked as lead mechanical engineer for design of Servo Control Unit for Pegasus eVTOL aircraft."
Mechanical Design Engineer (Festanstellung)
Raja Harsha Muppala
Tätigkeitszeitraum

12/2023 – 4/2024

Tätigkeitsbeschreibung

• Designed a power electronics packaging 1.3kW/kg for an inverter for propulsion vectoring system,
integrating dual power channels and five sensor interfaces.
• Designed and developed machined mechanical housings, bus bars.
• Defined sizing, mechanical interface and electrical interface.
• Responsible for system level requirements management.
• Responsible for structural analysis and thermal management of the system.
• Created design documents, certification documents and test documents.
• Responsible for mechanical system integration in propulsion vectoring system.
• Performed design calculations, tolerance stack up, creepage and clearance,
• Hands on experience in prototype build, assembly and troubleshooting.
• Produced manufacturing drawings, assembly drawings per ISO standards.
• Interaction with supplier for unit build, custom connector manufacturing.
• Experience in system integration and type certification per EASA part 21.
• Mentored Junior engineers and contractors.

Eingesetzte Qualifikationen

Design-Ingenieur

Qualifikationen

  • Creo Elements/Pro (Pro/ENGINEER, Pro/E, ProE)
  • Elektromagnetische Verträglichkeit
  • FEA structural analysis(FEM)
  • Prototyping
  • Requirements Management
  • SolidWorks
  • Teamcenter (Siemens PLM Software)
  • Testen
  • Thermal management
  • Tolerance stack-up

Projekt‐ & Berufserfahrung

Mechanical Design Engineer (Festanstellung)
Lilium eAircraft, München
12/2023 – 4/2024 (5 Monate)
Luft- und Raumfahrtindustrie
Tätigkeitszeitraum

12/2023 – 4/2024

Tätigkeitsbeschreibung

• Designed a power electronics packaging 1.3kW/kg for an inverter for propulsion vectoring system,
integrating dual power channels and five sensor interfaces.
• Designed and developed machined mechanical housings, bus bars.
• Defined sizing, mechanical interface and electrical interface.
• Responsible for system level requirements management.
• Responsible for structural analysis and thermal management of the system.
• Created design documents, certification documents and test documents.
• Responsible for mechanical system integration in propulsion vectoring system.
• Performed design calculations, tolerance stack up, creepage and clearance,
• Hands on experience in prototype build, assembly and troubleshooting.
• Produced manufacturing drawings, assembly drawings per ISO standards.
• Interaction with supplier for unit build, custom connector manufacturing.
• Experience in system integration and type certification per EASA part 21.
• Mentored Junior engineers and contractors.

Eingesetzte Qualifikationen

Design-Ingenieur

Senior Lead Mechanical Engineer
Collins Aerospace
7/2014 – 11/2023 (9 Jahre, 5 Monate)
nicht angegeben
Tätigkeitszeitraum

7/2014 – 11/2023

Tätigkeitsbeschreibung

Führte den NPI- und R&D-Prozess für Flugzeugelektronikverpackungen, entwarf und entwickelte Strukturen, führte Strukturanalyse und Wärme-Management durch.

Ausbildung

Birla Institute of Technology and Science
Master’s in design engineering

Pilani
R.V. College of Engineering
Bachelor’s in mechanical engineering

Bangalore

Über mich

Innovative and detail-oriented aerospace mechanical design engineer with 11+ years of experience in electronic product packaging, product development, component design, and test equipment design.Technical expertise in mechanical design, structural analysis, DO-160 compliance, EMI/EMC shielding, power electronics packaging, system integration and testing. Proficient in CAD design, thermal management, material selection, regulatory requirements, industry standards and safety regulations.

Weitere Kenntnisse

Mechanical component Design and Analysis: | SolidWorks | Creo | NX | Catia | AutoCAD| Geometric Dimensioning and Tolerance (GD&T) | Tolerance stack-up | FEA structural analysis(FEM) | Ansys | Transmission component design | enclosures | Test equipment design | Hand calculations | ASME and ISO drafting | Coating and finishes |
New Product Development: | Concept development | Trade-off analysis | Requirement compliance | Prototype build | Design verification tests | DFM | DFMEA | DFA | production support | vendor management | System integration |Industry standards |Electromechanical products |Electronics & Power Electronics Packaging: | Thermal management | Heat sink optimization | High-voltage isolation | PCB component placement | High voltage systems and connectors | EMI/EMC shielding | Creepage and clearance | Hardware selection | ARINC Tray packaging | IEC
60664 | IPC-2221
Manufacturing: | CNC machining | Sheet metal | Pressure die casting | Injection molding
Testing: | RTCA DO 160 | MIL-STD-810G | HALT | ESS | HASS |
Project Management: | Jira | Confluence | Cost estimation | Risk assessment |
PLM(PDM)& Requirement Management: | Teamcenter | DOORS, | Polarian |Bill of Materials (BOM)

Persönliche Daten

Sprache
  • Hindi (Muttersprache)
  • Englisch (Fließend)
  • Deutsch (Grundkenntnisse)
Reisebereitschaft
Europa
Arbeitserlaubnis
  • Europäische Union
Profilaufrufe
233
Alter
33
Berufserfahrung
11 Jahre und 8 Monate (seit 07/2014)

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