---
title: "Diege Johnson - Engineering Manager in Bengaluru | Tal"
description: "Meet Diege Johnson, Product Design and Development | CAD/CAE/PLM Expert | Engineering Calculations | Quality Management | Leadership and Team Management based in Bengaluru. AI stack includes antigravity, claude, and gemini."
image: "https://tal.club/meet/diege-johnson/share-image"
---

# Diege Johnson on Tal

## Headline

Product Design and Development \| CAD/CAE/PLM Expert \| Engineering Calculations \| Quality Management \| Leadership and Team Management

## About

As an accomplished Mechanical Engineer with over 17 years of diverse experience in product design, development, and engineering, I specialize in delivering custom\-engineered solutions for various industries, including oil and gas, pharmaceuticals, and chemicals\. My expertise spans CAD, CAE, and PLM tools, ensuring compliance with industry standards, performing rigorous engineering calculations, and driving continuous improvement initiatives\. At Ingersoll\-Rand, I have successfully managed the design and execution of complex rotary screw and centrifugal compressor packages, overseeing electrical component selection, motor sizing, wiring schematics, and P&IDs\. My role involves meticulous Bill of Material \(BoM\) management, vendor drawing approvals, and ensuring compliance with ATEX and other relevant standards\. Previously, at Schlumberger, I played a pivotal role in subsea landing string projects, contributing to the design, material selection, and integration of safety systems with client BOP systems\. My contributions significantly enhanced project efficiency and compliance with API standards\. During my tenure at TAAL Technologies, I progressed from a Graduate Engineer Trainee to a Senior Design Engineer, focusing on the reverse engineering of industrial products and the validation of hydraulic tongs used on oil rigs\. My work involved advanced CAD modeling, tolerance analysis, and ensuring design functionality and assembly efficiency\. I hold a Bachelor's degree in Mechanical Engineering from Jawaharlal Nehru National College of Engineering \(VTU\), and my professional development includes certifications in ATEX, Project Management, Petroleum Exploration & Production, and Leadership & People Management\. With a robust background in quality assurance, root cause analysis, vendor management, and a commitment to continuous improvement, I am dedicated to driving engineering excellence and delivering high\-quality, reliable solutions\.

## Location

Bengaluru

## AI stack

antigravity

claude

gemini

## Work experience

Engineering Manager at Ingersoll Rand, Sep 2025 \- Present · 1 yr 1 mo, Bengaluru, Karnataka, India, Lead engineering of rotary screw & centrifugal compressor packages for EU/global regions\. Own BOM/configuration governance & engineering release quality\. Oversaw \~$50M annual engineered output across ETO projects\. Implemented ATEX compliance improvements incl\. Z\-purge updates\. Led structural design/verification via ANSYS & Creo Simulate\. Improved OTD, ECO reduction & cycle\-time through standardized workflows\.

Tech Lead \(Engineer to Order\) at Ingersoll Rand, Sep 2023 \- Aug 2025 · 2 yrs, Bengaluru, Karnataka, India, • Delivered custom\-engineered rotary screw and centrifugal compressor packages for oil and gas, pharma, and chemical industries\. • Managed electrical component selection, motor selection \(15\-500 HP\), wiring schematics, and P&IDs\. • Created and maintained comprehensive Bills of Material \(BoM\), ensuring accuracy and efficiency in project execution\. • Approved vendor drawings and datasheets, leading to streamlined procurement and reduced errors\. • Leveraged a deep understanding of PLC functions and control panel layouts to enhance system reliability and performance\. • Ensured compliance with ATEX standards and Z\-purge for control panels\. • Designed and analysed structural components and customized skid bases using Ansys Workbench and Creo Simulate\. • Reviewed and approved component drawings, electrical wiring schematics, P&IDs, and customer documentation\.

Senior Engineer at Ingersoll Rand, Dec 2016 \- Sep 2023 · 6 yrs 10 mos, bangalore, Engineer To Order of Rotary air compressor \(Oil free, contact cooled\) and Centrifugal air compressor packages\. Working on customization of standard air compressor for customer\-specific requirements\. Work includes modification of Compressor enclosure/ packaging, Sheet metal brackets, Welding, Electrical component selection \(Starter box, contactors, relays\), Selection of Motors \(15\-500 HP\), Electrical wiring schematic, Process and instrumentation diagrams\.

Mechanical Engineer \- Subsea Landing strings, Rapid Response at Schlumberger, Jan 2014 \- Dec 2016 · 3 yrs, Pune, Maharashtra, • Supported subsea landing string projects for Testing Services segment, collaborating closely with field engineers\. • Completed BoMs for tools shipped to rigs, ensuring safe and efficient testing services\. • Designed project\-specific equipment for subsea landing string safety systems\. • Conducted design calculations using Mathcad and Ansys Mechanical, adhering to API standards\. • Integrated landing string safety systems with client BOP systems and reviewed project\-specific equipment drawings\. • Selected materials and coatings tailored to project environments, ensuring compliance with NACE\-0175 standards\. • Created hydraulic P&IDs, mechanical design calculations, and FAT procedure documents\. • Successfully designed lifting sling sets and plans, ensuring safe and efficient FPSO operations\. • Conducted HARC analysis, achieving compliance with Schlumberger QHSE standards and enhancing workplace safety\. • Contributed to engineering activities for offshore projects with clients like BP\-Angola, Apache\-Julimar, Van Gogh, and Total\-Kaombo\.

Senior Design Engineer – Industrial at Taal technologies, Dec 2009 \- Jan 2014 · 4 yrs 2 mos, Bangalore, India, • Advanced from GET to Senior Engineer, working on various industrial products, including internal combustion power generation units\. • Conducted reverse engineering of complete engine assemblies, including 3D scanning and material composition testing\. • Studied existing die\-cast cylinder head valves and modelled multilayered sheet metal valve covers • Scanned and converted physical parts into surface data using Geomagic Studio, then created feature\-based models\. • Validated design for assemweekly, and monthly status reports to track testing progress and communicate with stakeholders\.

## Education

Bachelor of Engineering, Mechanical, Jawaharlal Nehru national college of engineering

Schooling, High school, St Charles High School

[View the original profile](https://tal.club/meet/diege-johnson)

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