prototype engineer

Helix Earth

<div>
 <p>
  <strong>
   Mechanical Engineer
  </strong>
 </p>
 <p>
  <strong>
   Helix Earth
  </strong>
  (Houston, TX 77004) is a clean tech startup where we're fixing how the world handles humidity in buildings. Air conditioning is on track to account for 8% of global CO2 emissions by 2050, and most of that energy is simply wasted fighting humidity. We spun out of Rice University and NASA in 2022 to solve that. By adapting technology our co-founder invented for NASA space exploration, we aim drastically cut air conditioning energy use and improve indoor air quality.
 </p>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   Helix Earth
  </strong>
  has won numerous awards including the
  <strong>
   Smart Cities pitch contest at SXSW
  </strong>
  and our Co-Founder Dr. Rawand Rasheed was named to
  <strong>
   Forbes 30 under 30
  </strong>
  for Energy and Green Tech.
 </p>
 <p>
  <br/>
 </p>
 <p>
  Helix Earth is seeking a
  <strong>
   Mechanical Engineer
  </strong>
  , who will report directly to the Engineering Manager and Lead Engineer. The position will be onsite and located at our Houston, TX offices.
 </p>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   About You
  </strong>
 </p>
 <ul>
  <li>
   You are a hands-on mechanical engineer who brings rigor and creativity to subsystem development from concept through pre-production.
  </li>
  <li>
   You thrive in fast-paced startup environments&mdash;designing, building, and iterating quickly to deliver robust, reliable hardware.
  </li>
  <li>
   You have a strong grasp of fundamentals (mechanics, materials, heat transfer, fluids) and use structured methods like design of experiments (DOE) to drive decisions.
  </li>
  <li>
   You are fluent in modern computer-aided design (CAD) tools (SolidWorks or equivalent) and comfortable taking designs into the shop to prototype and test.
  </li>
  <li>
   You collaborate naturally across electrical, controls, and manufacturing teams to integrate subsystems cleanly and on schedule.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   Job Responsibilities
  </strong>
 </p>
 <ul>
  <li>
   Support prototype builds, including part procurement,
   <strong>
    supplier sourcing
   </strong>
   , assembly, 3D printing, and hands-on fabrication.
  </li>
  <li>
   Set up and conduct various tests on components, prototypes, or materials (e.g., stress, vibration, performance, and chemical testing) to validate designs and analyze performance.
  </li>
  <li>
   Configure and instrument prototypes with thermocouples, RTDs, pressure sensors, flow meters, humidity sensors, and DAQ systems.
  </li>
  <li>
   Diagnose mechanical failure, identify RCA, and execute quick design revisions.
  </li>
  <li>
   Conduct FMEA/risk reviews, implement mitigations, and verify via testing.
  </li>
  <li>
   Create detailed engineering drawings (including proper use of GD&amp;T), Bills of Materials (BOMs), assembly instructions, and quality inspection protocols;
   <strong>
    maintain version control
   </strong>
   and document updates throughout development using PDM.
  </li>
  <li>
   Work with electrical, firmware, chemical, thermal, and manufacturing teams to deliver integrated system solutions.
  </li>
  <li>
   <strong>
    Bridge prototype-to-product transition
   </strong>
   by refining designs for manufacturability (DFM), coordinating with suppliers and contract manufacturers, and supporting early production builds.
  </li>
  <li>
   Collaborate with vendors on tooling, fabrication methods, and cost/lead-time optimization.
  </li>
  <li>
   <strong>
    Drive sourcing and supplier communication
   </strong>
   to ensure materials, components, and custom parts meet cost, quality, and lead-time targets
  </li>
  <li>
   Support pilot builds,
   <strong>
    work instruction
   </strong>
   and
   <strong>
    SOP
   </strong>
   development, and factory/supplier bring-up.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   Qualifications
  </strong>
 </p>
 <ul>
  <li>
   B.S. or higher in Mechanical Engineering or related field.
  </li>
  <li>
   Proficiency in CAD software is required (i.e.
   <strong>
    SolidWorks
   </strong>
   ).
  </li>
  <li>
   Knowledge of engineering principles like heat transfer, solid mechanics, and materials selection is a must.
  </li>
  <li>
   Ability to perform fundamental engineering calculations and interpret technical data.
  </li>
  <li>
   Demonstrated experience with
   <strong>
    DOE (design of experiments)
   </strong>
   , prototyping, and structured validation testing.
  </li>
  <li>
   Experience with hands-on fabrication: 3D printing, machining, assembling
   <strong>
    prototypes
   </strong>
   , and using common shop tools.
  </li>
  <li>
   Strong documentation skills&mdash;revision control, BOM management, engineering change processes
  </li>
  <li>
   Knowledge of
   <strong>
    DFM/DFA
   </strong>
   principles and experience preparing designs for manufacturing.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <p>
  <br/>
 </p>
 <p>
  We are looking for exceptional talent to help us put a dent in the 120 year old HVAC industry and to shape the future of sustainable tech.
 </p>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   Benefits
  </strong>
 </p>
 <ul>
  <li>
   Competitive compensation package with equity options.
  </li>
  <li>
   Comprehensive health, dental, and vision insurance.
  </li>
  <li>
   Paid time off, holidays, and flexible work schedule.
  </li>
  <li>
   Opportunity to shape cutting-edge sustainable technology with real-world impact.
  </li>
  <li>
   Collaborative, mission-driven culture with direct exposure to leadership.
  </li>
  <li>
   Career growth potential in a rapidly scaling startup.
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <p>
  NO RECRUITERS PLEASE
 </p>
</div>


Junior Mechanical Engineer

TestRight Nanosystems Private Limited

<p><b>Role Overview</b></p><p>Hands-on Electronics Engineer responsible for product development, prototyping, production supervision, and vendor coordination. Startup experience and end-to-end product lifecycle exposure preferred.</p><p><b>Key Responsibilities</b></p><ul><li>Design and develop electro-mechanical systems</li><li>3D modeling &amp; assemblies using <b>SolidWorks</b></li><li>Prototype development using <b>Arduino &amp; embedded systems</b></li><li>Rapid prototyping using <b>3D printing</b></li><li>Troubleshoot mechanical, electrical &amp; firmware issues</li><li>Supervise production and ensure quality standards</li><li>Optimize designs for manufacturability (DFM)</li><li>Manage BOMs and technical documentation</li><li>Coordinate with vendors &amp; suppliers</li><li>Lead vendor negotiations (cost, quality, timelines)</li><li>Drive projects from concept to production</li></ul><p><b>Requirements</b></p><ul><li>Bachelor&rsquo;s in Engineering</li><li>1+ years relevant experience</li><li>Strong hands-on skills in Arduino, SolidWorks, 3D printing</li><li>Experience in production supervision</li><li>Vendor management &amp; negotiation experience</li></ul><p><b>Preferred</b></p><ul><li>Startup experience</li><li>Exposure to complete product lifecycle</li><li>Knowledge of PCB integration / IoT systems</li></ul><p>Job Type: Full-time</p><p>Pay: ₹30,000.00 - ₹60,000.00 per month</p><p>Application Question(s):</p><ul><li>If selected, how soon will you be able to join?</li><li>What is your current in-hand monthly salary?</li></ul><p>Experience:</p><ul><li>total work: 1 year (Preferred)</li></ul><p>Work Location: In person</p>

Electronics Engineer

Capgemini

<div><div><div><p>Bangalore</p><div>
Repair Engineer</div><p>
</p></div></div><div></div><div><div><div><div><div><p>
At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world&rsquo;s most innovative companies unleash their potential. From autonomous cars to life-saving robots, our digital and software technology experts think outside the box as they provide unique R&amp;D and engineering services across all industries. Join us for a career full of opportunities. Where you can make a difference. Where no two days are the same.</p><div><div><div><div>
Job Description</div></div><div>
This role involves the development and application of engineering practice and knowledge in the following technologies: Design of mechanical systems, devices, equipment and machines; installing and maintaining mechanically functioning equipment; simulating a wide range of interactions and evaluate performance in real world scenarios; and develop prototype for manufacturability, testing and validation.</div></div><div><div><div>
Job Description - Grade Specific</div></div><div>
Focus on Mechanical and Physical Engineering. Develops competency in own area of expertise. Shares expertise and provides guidance and support to others. Interprets clients needs. Completes own role independently or with minimum supervision. Identifies problems and relevant issues in straight forward situations and generates solutions. Contributes in teamwork and interacts with customers.</div></div></div><p>
Capgemini is a global business and technology transformation partner, helping organizations to accelerate their dual transition to a digital and sustainable world, while creating tangible impact for enterprises and society. It is a responsible and diverse group of 340,000 team members in more than 50 countries. With its strong over 55-year heritage, Capgemini is trusted by its clients to unlock the value of technology to address the entire breadth of their business needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data, combined with its deep industry expertise and partner ecosystem.</p></div></div><div><div><div>
<div><div>Ref. code</div><div>
415814-en_GB</div></div><div><div>
Posted on</div><div>
17 Feb 2026</div></div><div><div>
Experience level</div><div>
Experienced Professionals</div></div><div><div>
Contract type</div><div>
Permanent</div></div><div><div>
Location</div><div>
Bangalore</div></div><div><div>
Business unit</div><div>
Engineering and RandD Services</div></div><div><div>
Brand</div><div>
Capgemini Engineering</div></div><div><div>
Professional communities</div><div>
Products &amp; Systems Engineering</div></div></div></div></div></div></div></div></div><p></p>

Repair Engineer

TWP Pvt.Ltd

<p>Responsibilities</p><ul><li>Design and develop mechanical and electrical systems and components.</li><li>Conduct testing and analysis to ensure system performance and safety.</li><li>Troubleshoot and resolve technical issues related to system design and implementation.</li><li>Collaborate with cross-functional teams to integrate new technologies and processes.</li><li>Prepare technical documentation and reports.</li><li>Assist in prototype development and testing.</li><li>Ensure compliance with industry standards and regulations.</li></ul><p>Qualifications</p><ul><li>Diploma In Mechanical Engineering, Electrical Engineering, or related field.</li><li>Minimum of 3 years of experience in mechanical and electrical engineering.</li><li>Strong analytical and problem-solving skills.</li><li>Knowledge of industry standards and safety regulations.</li><li>Excellent communication and teamwork abilities</li></ul><p>How To Apply: Email To &quot;hrsupport@teamworkpackages.com&quot; Or</p><p>Drop Your Resume (WhatsApp : 0326-8039075)</p><p>Job Type: Full-time</p><p>Pay: Rs40,000.00 - Rs45,000.00 per month</p><p>Work Location: In person</p>

Electrical & Mechanical Engineer

Micro Supreme Auto Industries Pvt Ltd

<p><b>Development Engineer &ndash; Job Description</b></p><p><b>Development is defined as</b>:</p><p>Develop manufacturing process for parts and transforming concepts into prototypes for testing, validating and improvement for ultimately mass volume production. This includes achieving costs, timing and quality requirements.</p><p><b>Overall Purpose of the Role:</b></p><p>Responsible for the development and validation of products. Analysing and directing recommendations for problem resolution to the expectation of the client. Work to improve the performance and efficiency of existing products. Provide support to new-business development and product-launch. Works under general supervision, reviewed at project milestones and on completion. Plans projects or subtasks so they may be tracked and presented. Results impact project/programme completion.</p><p>Work experience specific for this role: Precision parts machining (Automotive / Non-Automotive), precision engine parts, aerospace/medical parts.</p><p><b>Key Responsibilities:</b></p><p>&middot; Feasibility Study: Analyse customer product specifications and applicable regulations /legislations for their area of the programme. Define the product functional analysis (based on standard) to translate customer specifications and internal requirements into clear product performance criteria</p><p>&middot; Prototype manufacturing</p><p>&middot; Product, process, fixture validation: Define, plan, and follow the product validations</p><p>&middot; PFD</p><p>&middot; PFMEA: Participate in PFMEA processes (based on standards) and make sure tests that are identified as recommended actions are incorporated</p><p>&middot; BOM creation/routing through SAP</p><p>&middot; Estimate cost associated with manufacturing of a product</p><p>&middot; Advanced Product Quality Planning</p><p>&middot; Confirm the material choice proposed can meet mechanical performance requirements</p><p>&middot; Support the creation and maintenance of process documentation associated with the analysis process</p><p>&middot; Give the necessary inputs to the Design Engineer to ensure that the design meets the defined performance</p><p>&middot; Support the Design Engineer about specifications knowledge and product robustness.</p><p>&middot; Participate in design reviews</p><p>&middot; Subjectively and objectively assess component stability performance in a repeatable, safe manner</p><p>&middot; Gather data on system performance</p><p>&middot; Use gathered data alongside subjective evaluation to identify parameter changes to drive the desired change in system</p><p>&middot; Work closely with suppliers for clarifying technical requirements</p><p>&middot; According to validation/measurement results, define necessary product improvements to meet the specifications</p><p>&middot; Define the product improvements to meet the specifications</p><p>&middot; Interfacing with internal and external clients to deliver updates, design recommendations and analysis results</p><p>&middot; Preparation of detailed technical presentations for both internal and client project engineering review</p><p>&middot; Support reaching the quality, costs and delivery targets of the project</p><p>&middot; Report all resulting data on their area of the programme</p><p>&middot; Support design review and contribute to achievement of Engineering Milestones as well as Customer Program Milestones</p><p>&middot; Undertake special projects (research and development) as required</p><p>&middot; Contribute to continuous improvement activities</p><p>&middot; Write reports and present progress at project meetings and to clients</p><p>&middot; Achieve goals within budget</p><p>&middot; Conduct benchmarking studies to determine best practices/designs and future trends</p><p>&middot; Attend various meetings and action/communicate instructions</p><p>&middot; Undertake continuous training and development</p><p>&middot; Perform root cause analysis and resolve problems</p><p>&middot; Lead and/or support operators and trainee engineers</p><p>&middot; Train people within own work group</p><p><b>Relationship Management</b>:</p><p>&middot; Liaise and communicate with other departments, customers, suppliers.</p><p>&middot; Be an effective team member, working with supervisor and colleagues to ensure smooth workflow with maximum output</p><p><b>Self-Management</b></p><p>&middot; Assertive, optimistic, resilient and welcomes change</p><p>&middot; Proactively contributes to the team and has a collaborative approach to working with others</p><p>&middot; Shows moral courage, openness and honesty in all dealings</p><p>&middot; Good team-working skills</p><p>&middot; Self-motivated, flexible, proactive and committed</p><p><b>Skills and Attributes:</b></p><p>&middot; Independently determines approach to assigned tasks</p><p>&middot; Analytical and numerical skills</p><p>&middot; Strong problem-solving skills with high attention to detail</p><p>&middot; A creative, logical approach for generating new ideas and solutions, with the ability to transition through to part development</p><p>&middot; Knowledge of computer aided design (CAD) software- CREO parametric 3.0 / Catia V5, 3D modelling, technical drawings, GD&amp;T, fitment/clearance/performance analysis, CFD tools for flow analysis ( Ansys/Creo Simulate), machining processes, surface roughness, surface treatment, fabrication ( brazing, welding, tube forming, tube bending, stamping, forging, 3D printing, laser cutting, investment/die castings) material structure, tool selection.</p><p>&middot; An excellent grasp of engineering and design principles</p><p>&middot; Excellent communication and negotiation skills</p><p>&middot; An appreciation of wider business demands</p><p>&middot; An awareness of the environmental impact of design ideas</p><p>&middot; Able to give effective presentations to general audiences and write convincing proposals and reports with all necessary backup material for department consumption</p><p>&middot; Knowledgeable in some technical areas of the group&rsquo;s scope, or having demonstrated ability to achieve a high level of proficiency in a short period of time</p><p>&middot; Ability to support group to achieve goals within budget</p><p>&middot; Ability to work well with others in a team environment, providing input and feedback in a helpful manner</p><p>&middot; Ability to effectively communicate organisational goals to team</p><p>&middot; Able to interact well with vendors</p><p>&middot; Able to exercises some latitude and technical judgement in deciding work methods</p><p><b>Qualifications and Experience Levels:</b></p><p>&middot; Relevant manufacturing/engineering degree preferred- BE/ BTech or Diploma</p><p>&middot; Membership of an industry related Professional Body would be advantageous</p><p>&middot; May require experience of using Auto CAD, Pro Engineer, CATIA V5, Creo Parametric 3.0, CFD for flow analysis.</p><p>&middot; Understanding ASME, ISO, DIN, ASTM, ANSI, SAE standards</p><p>&middot; Understanding of Lean Manufacturing</p><p>CNC/VMC Experience</p><p>Job Types: Full-time, Permanent</p><p>Pay: ₹30,000.00 - ₹60,000.00 per month</p><p>Benefits:</p><ul><li>Paid time off</li><li>Work from home</li></ul><p>Education:</p><ul><li>Diploma (Preferred)</li></ul><p>Experience:</p><ul><li>Manufacturing: 5 years (Required)</li><li>Creo: 4 years (Required)</li></ul>

Design and Development

<div><div><div><p>Bangalore</p><div>
Design Concessions</div><p>
</p></div></div><div></div><div><div><div><div><div><p>
At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world&rsquo;s most innovative companies unleash their potential. From autonomous cars to life-saving robots, our digital and software technology experts think outside the box as they provide unique R&amp;D and engineering services across all industries. Join us for a career full of opportunities. Where you can make a difference. Where no two days are the same.</p><div><div><div><div>
Job Description</div></div><div>
This role involves the development and application of engineering practice and knowledge in the following technologies: Design of mechanical systems, devices, equipment and machines; installing and maintaining mechanically functioning equipment; simulating a wide range of interactions and evaluate performance in real world scenarios; and develop prototype for manufacturability, testing and validation.</div></div><div><div><div>
Job Description - Grade Specific</div></div><div>
Focus on Mechanical and Physical Engineering. Develops competency in own area of expertise. Shares expertise and provides guidance and support to others. Interprets clients needs. Completes own role independently or with minimum supervision. Identifies problems and relevant issues in straight forward situations and generates solutions. Contributes in teamwork and interacts with customers.</div></div></div><p>
Capgemini is a global business and technology transformation partner, helping organizations to accelerate their dual transition to a digital and sustainable world, while creating tangible impact for enterprises and society. It is a responsible and diverse group of 340,000 team members in more than 50 countries. With its strong over 55-year heritage, Capgemini is trusted by its clients to unlock the value of technology to address the entire breadth of their business needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data, combined with its deep industry expertise and partner ecosystem.</p></div></div><div><div><div>
<div><div>Ref. code</div><div>
415781-en_GB</div></div><div><div>
Posted on</div><div>
17 Feb 2026</div></div><div><div>
Experience level</div><div>
Experienced Professionals</div></div><div><div>
Contract type</div><div>
Permanent</div></div><div><div>
Location</div><div>
Bangalore</div></div><div><div>
Business unit</div><div>
Engineering and RandD Services</div></div><div><div>
Brand</div><div>
Capgemini Engineering</div></div><div><div>
Professional communities</div><div>
Products &amp; Systems Engineering</div></div></div></div></div></div></div></div></div><p></p>

Design Concessions

<div><div><div><p>Bangalore</p><div>
Stress Concessions</div><p>
</p></div></div><div></div><div><div><div><div><div><p>
At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world&rsquo;s most innovative companies unleash their potential. From autonomous cars to life-saving robots, our digital and software technology experts think outside the box as they provide unique R&amp;D and engineering services across all industries. Join us for a career full of opportunities. Where you can make a difference. Where no two days are the same.</p><div><div><div><div>
Job Description</div></div><div>
This role involves the development and application of engineering practice and knowledge in the following technologies: Design of mechanical systems, devices, equipment and machines; installing and maintaining mechanically functioning equipment; simulating a wide range of interactions and evaluate performance in real world scenarios; and develop prototype for manufacturability, testing and validation.</div></div><div><div><div>
Job Description - Grade Specific</div></div><div>
Focus on Mechanical and Physical Engineering. Develops competency in own area of expertise. Shares expertise and provides guidance and support to others. Interprets clients needs. Completes own role independently or with minimum supervision. Identifies problems and relevant issues in straight forward situations and generates solutions. Contributes in teamwork and interacts with customers.</div></div></div><p>
Capgemini is a global business and technology transformation partner, helping organizations to accelerate their dual transition to a digital and sustainable world, while creating tangible impact for enterprises and society. It is a responsible and diverse group of 340,000 team members in more than 50 countries. With its strong over 55-year heritage, Capgemini is trusted by its clients to unlock the value of technology to address the entire breadth of their business needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data, combined with its deep industry expertise and partner ecosystem.</p></div></div><div><div><div>
<div><div>Ref. code</div><div>
415785-en_GB</div></div><div><div>
Posted on</div><div>
17 Feb 2026</div></div><div><div>
Experience level</div><div>
Experienced Professionals</div></div><div><div>
Contract type</div><div>
Permanent</div></div><div><div>
Location</div><div>
Bangalore</div></div><div><div>
Business unit</div><div>
Engineering and RandD Services</div></div><div><div>
Brand</div><div>
Capgemini Engineering</div></div><div><div>
Professional communities</div><div>
Products &amp; Systems Engineering</div></div></div></div></div></div></div></div></div><p></p>

Stress Concessions

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