Solidworks
Bala Murugan Kaleeswaran
Mechanical Systems Engineer
Dublin
Summary
Mechanical and Systems Engineer with over 6 years of experience contributing to the design, integration, and qualification of reliable systems for space missions and regulated products. Comfortable working across the full development cycle from CAD design and structural simulation to testing and documentation using tools like SolidWorks, Siemens NX, and ECSS standards. Known for a hands-on approach, attention to detail, and a strong commitment to collaborative problem-solving in multidisciplinary engineering environments.
Overview
9
9
years of professional experience
5
5
years of post-secondary education
Work History
Mechanical Lead Engineer
HCL Technologies
11.2021 - 07.2024
- Led design and development projects from concept through commercialization for products involving sheet metal, casting, and plastic components in industrial and complex medical device applications.
- Applied innovative solutions to resolve design challenges, optimizing product performance, efficiency, and user experience.
- Skilled in concept design, 3D modeling, large assembly handling, GD&T manufacturing drawings, and tolerance stack-up analysis to enhance product precision and manufacturability.
- Contributed to CAD sustenance and concept creation for Medfusion 3500 v6 and 4000 Syringe Infusion Pumps, ICU Medical Trauma Tower Fluid Warmer, and Cooper Surgical MARA, improving product reliability and usability.
System Engineer Intern
Realtra Space Systems
05.2025 - Current
- Designed and executed the mechanical integration and qualification testing of a modular Battery Power system equipped for space applications.
- Developed structural simulations using SolidWorks to assess product performance under launch conditions in accordance with ECSS standards.
- Validated interface compatibility between Battery Power Systems & sub-systems , including power delivery, harness routing, and environmental compliance, through hands-on testing and collaborative design reviews.
- Engineered environmental qualification tests for Camera Systems developed for Cryogenic conditions, by helping develop and carry out thermal and vibration test strategies to verify functionality in cryogenic and launch environments.
- Prepared technical documentation for Preliminary & Final Design reviews, maintained configuration control, and supported failure analysis and traceability throughout the qualification and acceptance stages in coordination with senior engineers and review boards.
- Tools & Standards: ECSS, Solidworks, Fusion 360, Microsoft Office Suite, Environmental Test Equipment (Thermal & Vibration)
Mechanical Integration Design Engineer
Indian Space Research Organisation
12.2018 - 10.2021
- Designed spacecraft layouts accommodating all required components and electrical subsystems using AutoCAD, ensuring functional alignment and minimizing interference with other subsystems.
- Conducted 3D modelling and configuration studies for satellites on Unigraphics (UG-NX), adhering to subsystem constraints and optimizing spatial configuration.
- Created 3D pipe routing for heat pipes in spacecraft for TVAC testing and other electronic packages. Performed root cause analysis of defects, evaluating and implementing solutions for enhanced reliability.
- Specified realistic tolerances using GD&T for spacecraft integration fixture fabrication, ensuring precision in assembly and compliance with design requirements.
- Conducted feasibility assessments and design validation for mechanical integration, aligning designs with space environment specifications and subsystem requirements.
- Collaborated with cross-functional teams to generate technical documentation and reporting for customer reviews, meeting project milestones within tight deadlines.
- Project Contributions: Contributed to various communication spacecraft projects, including GSAT20, GSAT-12R, IRNSS-1J, IDRS, and GAGANYAAN, supporting mission success through dedicated design and integration efforts.
Data Associate
Amazon Technologies Ltd
02.2017 - 07.2018
- Spearheaded the development of continuous improvement charters and structured scopes of work to streamline operational efficiencies, directly supporting reliable and optimized system functionality.
- Created comprehensive reports using business intelligence tools to aid decision-making processes, collaborating with management to refine project insights and ensure effective communication of technical progress.
- Facilitated competitive benchmarking to support Alexa AI development, applying a rigorous analysis that contributed to system enhancements, ensuring high performance and adaptability under varied conditions.
Education
Bachelors - Mechanical Engineering
Sethu Institute Of Technology
07.2012 - 06.2016
Master of Science - Space Science & Technology
University College Dublin
Dublin 09.2024 - Current
Skills
System engineering
Finite element analysis
Structural analysis
Product development
Assembly Integration
Mechanical system design
Technical documentation
undefinedSoftware
AutoCAD
Seimens NX
Microsoft Office
Teamcenter
Fusion 360
References
Michael Martin,
Engineering Manager,
Realtra Space Systems Engineering.
Email: mmartin@realtra.space
Timeline
System Engineer Intern
Realtra Space Systems
05.2025 - Current
Master of Science - Space Science & Technology
University College Dublin
09.2024 - Current
Mechanical Lead Engineer
HCL Technologies
11.2021 - 07.2024
Mechanical Integration Design Engineer
Indian Space Research Organisation
12.2018 - 10.2021
Data Associate
Amazon Technologies Ltd
02.2017 - 07.2018
Bachelors - Mechanical Engineering
Sethu Institute Of Technology
07.2012 - 06.2016
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