GTI Fabrication

Mechanical Design Engineer

GTI Fabrication  •  Tempe, AZ (Onsite)  •  2 hours ago
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Job Description

GTI is seeking a Mechanical Engineer to support the design and development of mechanical systems for modular infrastructure projects. This role works closely with senior engineers and cross-functional teams to create manufacturable designs, detailed drawings, equipment layouts, and production documentation. May require up to 10% travel.

Key Responsibilities

    Mechanical Design

  • Design structural frames, enclosures, weldments, sheet metal assemblies, and equipment layouts
  • Develop mechanical designs that support fit, function, serviceability, installation, and transportation
  • Support integration of cooling equipment, piping, mechanical components, and electrical systems

    • Engineering Documentation & Analysis

  • Create fabrication drawings, assembly drawings, bills of material, and engineering documentation
  • Perform component sizing, tolerance analysis, and basic engineering calculations
  • Support design reviews, prototype builds, testing, and troubleshooting

    • Manufacturing Support

  • Apply Design for Manufacturing principles to improve quality and production efficiency
  • Work with manufacturing teams to resolve fit-up, tolerance, and assembly issues
  • Support engineering changes and continuous product improvement

Requirements

    Required Qualifications

  • Bachelor’s degree in Mechanical Engineering
  • 2+ years of mechanical design experience
  • Experience designing fabricated structures, mechanical assemblies, or industrial equipment
  • Proficiency with SolidWorks or similar 3D CAD software
  • Experience creating manufacturing drawings and engineering documentation

    • Preferred Qualifications

  • Experience with modular infrastructure, industrial skids, power systems, HVAC, or equipment enclosures
  • Experience with weldments, sheet metal, piping, thermal systems, FEA, or CFD
  • Background in fabrication, custom manufacturing, or New Product Introduction
    GTI Fabrication offers a competitive compensation and benefits package designed to support employees and their families while providing long-term career growth opportunities within a fast-growing manufacturing organization. Benefits may include:
  • Medical, dental, and vision insurance
  • 401(k) with company match (where applicable)
  • Paid Time Off (PTO) and paid holidays
  • Sick time in accordance with state and local requirements
  • Company-paid life insurance and disability coverage
  • Career advancement opportunities within a rapidly growing organization
  • Exposure to advanced manufacturing, modular infrastructure, and large-scale industrial projects
  • Collaborative, fast-paced environment with strong operational and engineering leadership
  • Employee-focused culture centered on safety, quality, accountability, and continuous improvement

    • Benefits eligibility and offerings may vary based on position, location, and employment classification.

GTI Fabrication

About GTI Fabrication

GTI Fabrication is a leading U.S.-based contract manufacturer specializing in complex steel enclosures and fully integrated systems for Energy Storage (BESS), Power Generation, Modular LNG, Data Centers, Defense, and Offshore markets.

Founded in 2015 in Buffalo, NY, GTI has rapidly expanded with advanced manufacturing facilities in Buffalo, Phoenix, and Monterrey, offering over 1,000,000 sq. ft. of combined production space. Our capabilities span structural steel fabrication, precision welding, powder coating, mechanical and electrical integration, battery integration, and end-of-line testing—all under one roof.

We are an ISO 9001:2015 certified manufacturer and one of the only LRQA and ABS-approved ISO shipping container factories in the U.S., ensuring full TAA/BAA compliance for government and defense contracts.

At GTI, we believe in long-term partnerships over vendor relationships. Our engineering, manufacturing, and supply chain teams work side-by-side with customers to bring complex products from prototype to mass production—on time, on budget, and at scale.

Key Capabilities

✔ U.S. and Mexico-based Manufacturing

✔ BESS Enclosure Fabrication & Integration

✔ ISO Container Customization & Certification (CSC, ABS, LRQA)

✔ Power Gen Packaging & Modular Data Centers

✔ Busbar, Wire Harness, and Battery Module Assembly

✔ Robotic Welding & Automation

✔ Full-Service Engineering & Prototyping

✔ High Volume Manufacturing

Industry
Manufacturing & Production
Company Size
201-500 employees
Headquarters
Buffalo, NY
Year Founded
2015
Website
gtifabrication.com
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