Part-Time Mechanical Engineer / Fabricator Needed for Prototype ECS

## Job Title **Part-Time Mechanical Engineer / Fabricator Needed to Assemble 14” x 14” x 84” closed loop environmental control system. ## Job Description ***Part-time mechanical engineer or experienced mechanical fabricator*** to assist with the assembly of the an **Environmental Control System — ECS**. This is a hands-on build project. The ideal candidate must be comfortable working from CAD drawings, STEP files, mechanical layouts, and assembly instructions. The candidate should also have access to the necessary tools to complete the ECS assembly, light fabrication, fitting, mounting, drilling, fastening, and system integration work. The ECS includes the air handling, filtration, UV-C reactor housing, blower mounting, ducting, and related mechanical components for the system. ## Project Scope The contractor will assist with: * Assembly of the ECS module * Installation and mounting of blower, filter stack, UV-C reactor, ducting, and mechanical supports * Light sheet metal or aluminum fabrication where required * Drilling, fastening, riveting, cutting, fitting, and mechanical alignment * Reviewing and following CAD drawings, STEP files, and assembly instructions * Coordinating with the design team on any required build adjustments * Identifying missing parts, fitment issues, or manufacturability concerns * Helping prepare the ECS for integration into the full system ## Required Skills The ideal candidate should have experience with: * Mechanical engineering or mechanical assembly * Prototype fabrication * HVAC-style air handling systems * Sheet metal, aluminum, or light industrial fabrication * Blower/fan mounting and ducting * Filter housings or air filtration systems * Basic electrical/mechanical integration awareness * Reading CAD drawings, STEP files, and BOMs * Hands-on troubleshooting during prototype assembly ## Required Tools / Capabilities Candidate should have access to some or most of the following: * Drill press or quality hand drills * Rivet gun / nutsert tool * Sheet metal tools * Cutting tools * Deburring tools * Measuring tools / calipers / squares * Clamps and assembly fixtures * Basic shop tools * Ability to modify aluminum, sheet metal, brackets, and mounting hardware A small local shop or garage-based fabrication setup is acceptable, provided the candidate can perform clean, accurate work. ## Preferred Location Preferred candidates are located near, but not limited to: **Charlotte, NC / Fort Mill, SC / Indian Land, SC / Concord, NC / Rock Hill, SC** Local or regional candidates are preferred because this is a physical prototype assembly project. Remote engineering-only applicants should not apply unless they have a local fabrication partner. ## Time Commitment This is a **part-time project-based position**. Initial work may be approximately **10–20 hours per week**, depending on availability and project progress. ## Compensation Hourly or fixed-price proposals will be considered. Please include your hourly rate, relevant experience, tool/shop capabilities, and examples of similar prototype or mechanical assembly work. May lead into a full-time position if desired. ## Confidentiality Candidate must be willing to sign a **Non-Disclosure Agreement — NDA** before receiving detailed drawings, CAD files, STEP files, assembly instructions, or proprietary information. ## To Apply Please respond with: 1. Your mechanical engineering or fabrication background 2. Your location with contact information 3. Tools and shop capabilities available to you 4. Similar projects you have completed 5. Your hourly rate or fixed-price preference 6. Your availability over the next 30–60 days 7. Confirmation that you are willing to sign an NDA --- ## Shorter Upwork Version **Part-Time Mechanical Engineer / Fabricator Needed for a closed loop 14” x 14” x 86” Environmental Control System ECS** Part-time mechanical engineer or hands-on fabricator to help assemble the ECS — Environmental Control System. The ECS includes the blower, filtration stack, UV-C reactor housing, ducting, brackets, mounts, and related mechanical components. We need someone who can work from CAD drawings, STEP files, BOMs, and assembly instructions. Candidate should have experience with fabrication, mechanical assembly, light sheet metal or aluminum work, HVAC-style airflow systems, blower mounting, filter housings, drilling, riveting, fastening, and general shop work. Garage/workshop or small company space are acceptable. The contractor should have access to the necessary tools to complete the work, including drills, rivet/nutsert tools, measuring tools, cutting tools, clamps, and basic fabrication equipment. Local candidates near Charlotte, NC / Fort Mill, SC / Indian Land, SC / Concord, NC / Rock Hill, SC are preferred because this is a hands-on physical project. Regional candidates will be acceptable. Candidate must be willing to sign an NDA before receiving drawings, CAD files, or proprietary information. Please reply with your location, relevant experience, shop/tool capabilities, examples of similar projects, hourly rate, and availability. May lead into a full-time position if desired.