Summary
Overview
Work History
Education
Skills
Certification
Timeline
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SUMIN MOHANDAS

Www.linkedin.com/in/suminmohandas,NSW

Summary

Versatile engineer with a strong background in fast-paced, high-production environments, driving equipment reliability, risk mitigation, and maintenance optimization for heavy mobile machinery and workshop tooling. Proven track record in leading complex projects, managing subcontractors, and fostering cross-functional collaboration to deliver safe, efficient, and cost-effective solutions. Adept at applying Lean methodologies, conducting root cause analysis, and ensuring rigorous compliance with safety standards.

Overview

9
9
years of professional experience
1
1
Certification

Work History

Mechanical Engineer

Thiess
Muswellbrook, NSW
01.2024 - Current
  • Created and executed maintenance strategies for heavy mobile equipment and workshop tooling, improving lifecycle performance and operational efficiency.
  • Delivered CAPEX projects from planning through execution, including tooling upgrades, equipment replacements, and facility improvements.
  • Ensured full compliance with WHS, MDG/TRG standards, embedding safety and risk management into all mechanical systems and processes.
  • Applied Lean (5S), RCM, and defect elimination principles to improve equipment reliability and increase availability.
  • Managed subcontractors and cross-discipline teams, ensuring safe and compliant delivery of maintenance and project activities on time and within scope.
  • Conducted risk assessments and applied structured change management, supporting the safe rollout of modifications and continuous improvement initiatives.
  • Developed and delivered how to guides and training materials to upskill technicians and operators in the safe and effective use of machinery and equipment.
  • Provided engineering input in design reviews, ensuring proposed changes enhanced equipment reliability, safety, and maintainability.

MECHANICAL ENGINEER

Sublime Air Conditioning
Sydney, NSW
01.2021 - Current
  • Create 3D model of mechanical services in Revit MEP and generate bill of materials using ESTmep
  • Prepare tender letters for project quoting and variation reports for extra costs incurred during project execution
  • Create safe installation methodology and SWMS for heavy equipment erection
  • Create Project scope, Operations and Maintenance manual and other technical documents at various stages of project execution
  • Conform HVAC equipment and ducts installation to relevant standards and building codes
  • Liaise with clients and stakeholders from inception to operation to maintain constructive relationships
  • Design and draft structural frames in Autodesk Inventor and make fabrication drawings
  • Apply DFMA methods to improve assembly time and reduce module costs
  • Provide technical guidance to project team to meet construction standards
  • Develop and provide training strategies for junior engineers and estimators

MECHANICAL DRAFTER AND SUPERVISOR

Node - Architecture and Design Studio
, India
04.2017 - 06.2018
  • Designed and drafted steel and aluminum fittings for residential buildings
  • Supervised and managed various trades at construction sites
  • Prepared bill of materials and estimated project costs
  • Managed procurement of materials by selecting appropriate suppliers based on project requirements
  • Ensured that all safety procedures are followed at construction site without any compromise
  • Successfully implemented effective labor management practices and optimized workforce utilization to ensure timely project completion

SERVICE EXECUTIVE

Godrej and Boyce Mfg. Co Ltd
, India
09.2016 - 03.2017
  • Successfully managed operations of three service centers with a call load of 3000 per month independently
  • Reduced customer escalation levels by 30% in region
  • Categorized and inspected over 5000 returned products to identify common technical issues
  • Achieved 76% increase in sales of refurbished products
  • Prepared bill of materials for air conditioning system installations
  • Headed team of engineers and technicians to analyze frequently replaced spare parts in washing machines, resulting in technical report that significantly reduced product faults
  • Conducted market research to understand customer requirements, incorporating some into new fully automatic washing machines
  • Improved customer satisfaction index from 42% to 65% within four months, receiving recognition from the company

Education

Master of Engineering - Mechanical Engineering

University of New South Wales
Sydney, NSW
12.2020

Bachelor of Technology - Mechanical Engineering

Cochin University of Science And Technology
Cochin, INDIA
06.2016

Skills

  • Finite Element Analysis - ANSYS
  • 3D modelling - Solidworks and Inventor
  • Technical Documentation
  • MS Office suite
  • Root Cause Analysis
  • Performance Improvements
  • Risk assessment
  • Process improvement
  • Reliability centered maintenance
  • Asset management

Certification

  • Professional Mechanical Engineer - Engineer's Australia
  • Post graduate certificate in liquid and gas air flow measurement and control techniques and standards -
    Fluid Control Research Institute, India

Timeline

Mechanical Engineer

Thiess
01.2024 - Current

MECHANICAL ENGINEER

Sublime Air Conditioning
01.2021 - Current

MECHANICAL DRAFTER AND SUPERVISOR

Node - Architecture and Design Studio
04.2017 - 06.2018

SERVICE EXECUTIVE

Godrej and Boyce Mfg. Co Ltd
09.2016 - 03.2017

Master of Engineering - Mechanical Engineering

University of New South Wales

Bachelor of Technology - Mechanical Engineering

Cochin University of Science And Technology

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