Welding Engineer - NPI & Lean Fabrication Lead; Onsite

GTI is a contract manufacturing partner supporting customers in renewable energy, power generation, infrastructure, and industrial systems.

We fabricate custom designed, purpose-built enclosures and skids for our customers and perform mechanical and electrical integration in-house, delivering a true turn-key product to our customers. Our scope spans Engineering, prototype builds, through full production, requiring teams that can move fast, adapt, and execute with precision.

GTI Values:
Safey I Quality I Customer Obsession I Speed I Agility

GTI Fabrication is seeking a highly experienced and technically proficient Weld Engineer to lead the design, control, and continuous improvement of manufacturing processes in a modular fabrication environment. This individual contributor role focuses on developing scalable, efficient production methods for custom enclosures, containerized systems, and structural steel weldments. The ideal candidate will have deep experience in Solid Works, AutoCAD, Lean Manufacturing, and quality systems such as ISO
9001.

The Weld Engineer will work cross‑functionally with Engineering, Operations, Quality, and Supply Chain to ensure fabrication manufacturability, cost‑effectiveness, and regulatory compliance across the product lifecycle.

• Design, implement, and optimize manufacturing processes for modular fabricated systems, containerized enclosures, and steel structures.
• Develop weld mapping and work instructions.
• Use CAD tools (Solid Works and AutoCAD) to design fixtures, tooling, and work‑holding solutions to support scalable production.
• Translate engineering design requirements into robust and efficient production processes.
• Lead new product introduction (NPI) efforts from prototype through full‑rate production.
• Apply Lean Manufacturing principles to reduce waste, improve flow, and optimize floor layouts.
• Integrate automated and digital manufacturing technologies where applicable.
• Collaborate with cross‑functional teams to evaluate manufacturability and ensure alignment between engineering intent and production capability.
• Utilize ERP systems (Net Suite preferred) to manage process documentation and support real‑time operations visibility.
• Mentor technicians and junior engineers in best practices for manufacturing engineering.

• Bachelor’s degree in Weld Engineering.
• Experience in weld engineering and manufacturing engineering, preferably in modular fabrication, defense, energy, or industrial equipment sectors.
• AWS CWI certification that is active. NDE experience a plus.
• Proficiency in Solid Works and AutoCAD for 3D modeling, 2D drafting, and GD&T.
• Strong working knowledge of Lean Manufacturing, Six Sigma, or similar methodologies.
• Demonstrated success in process development, design for manufacturability, and production scaling.
• Hands‑on experience with containerization, modular product platforms, and structural weldments.
• Knowledge of ISO
  9001 quality systems and compliance standards.
• Exceptional analytical, problem‑solving, and project management skills.
• Excellent communication and interpersonal abilities.

• Experience in containerized HVAC, power distribution, or control system enclosures.
• Familiarity with sheet metal fabrication, and industrial coatings.
• Certification in Lean Six Sigma, PMP, or related process improvement disciplines.
• Experience with CFD/FEA simulation tools.

• This is a full‑time onsite position based in Phoenix, AZ.
• Work takes place in both offices and fabrication of floor environments.
• May require occasional travel to customer sites or GTI facilities.
• Must be able to occasionally lift up to 25 lbs and walk fabrication areas.

GTI Energy 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…