Lachlan Doig

Lachlan Doig

Stress Engineer

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  • Timeline

  • About me

    Stress & Structural Integrity Engineer

  • Education

    • Trinity Grammar School, Kew

      1997 - 2001
      High School
    • RMIT University

      2002 - 2005
      Bachelor of Engineering (B.Eng.) (Hons) Aerospace, Aeronautical and Astronautical/Space Engineering
  • Experience

    • GKN Aerospace

      Nov 2006 - Feb 2010
      Stress Engineer

      Stress engineer working on numerous projects including JSF subsystem analysis of small metallic components, A400M Fixed Trailing Edge flap shrouds (CFRP), A400M Front spar and test support for a business jet full scale wing test. Also performed a 7 month Liaison role to GKN UK.

    • Heinkel Group

      Mar 2010 - Mar 2012
      Stress Engineer

      Stress engineer working across multiple projects including A350 demonstrator barrel, A400M VTP, A400m Fuselage, A320 dorsal fin and A330/A380 interiors. Performed analysis on metallics, composites and sonic fatigue. Also assisted in test preparation and support from component level up to the fuselage demonstrator project.

    • EADCO

      Apr 2012 - May 2014
      Stress Engineer

      Stress engineer working at Premium Aerotec for A350 Forward Fuselage (Section 13/14) section assembly components and A350 full scale test support.

    • GKN Aerospace

      Jun 2014 - Oct 2014
      Stress Engineering Consultant

      Stress Engineer contracting through Morsons International for GKN Aerospace, Filton.Primary tasks include analysis of metallic jacking fitting, attachment to composite structure and FEM Validation.

    • LD Aero

      Nov 2014 - Aug 2016
      Director

      Engineering services company specializing in Static Stress, FEM and programming work, available for contract jobs across Europe.

    • Meggitt

      May 2015 - Sept 2016
      Stress Engineer

      Stress engineer working across a diverse range of projects, including non linear multi body dynamic analysis of aerodynamic seals, static analysis, thermal mapping, concession and repair support of heated ice protection engine inlets. Stress drawing signatory.

    • ALTEN Sweden

      Oct 2016 - Mar 2019
      Stress Engineer

      Gripen E full scale static test structural justification, strain Gauge prediction, validation and deviation justification based on both FE and Hand analysis results. Report writing of the Full Scale Static TestLoad case generation to meet the serial airframe load requirementsSub scale testing design & justificationStatic and fatigue justification of metallic components on the Fin.

    • QinetiQ Australia

      May 2019 - now
      Principal Engineer
  • Licenses & Certifications

    • National Engineering Register

      Engineers Australia
      Apr 2023
    • Chartered Engineer

      Engineers Australia
      Apr 2023