Sr. Manufacturing and Weld Engineer

Re:Build Manufacturing•Rochester, NY

2h•$94,000 - $141,000•Onsite

About The Position

At Re:Build Optimation, we specialize in delivering custom-engineered process equipment and automated systems to clients across the globe. With nearly 40 years of experience in complex chemical process systems, we have built a reputation for precision, reliability, and innovation. Our multidisciplinary team of 70+ engineers, designers, and programmers, combined with 150,000 square feet of fabrication space and over 70 skilled tradespeople, allows us to provide full turnkey solutions—from initial concept through fabrication, installation, and commissioning. As part of Re:Build Manufacturing, we leverage the strength of a national industrial powerhouse while maintaining the agility and personalized service of a niche firm. We serve industries ranging from traditional and green energy to chemicals, pharmaceuticals, food & beverage, glass, and advanced manufacturing, offering tailored solutions that optimize efficiency and performance. At Re:Build Optimation, we believe in a collaborative approach, working closely with our clients to develop solutions that align with their unique operational goals. Our deep industry expertise and end-to-end capabilities make us the ideal partner for companies seeking cutting-edge automation, process control, and engineered systems. We're looking for a seasoned manufacturing and welding engineer who can bridge the gap between design intent and shop floor reality. You bring deep hands-on experience with welded assemblies and fabrication processes, coupled with the technical knowledge to optimize how things are made. You're equally comfortable interpreting complex engineering drawings, solving production issues, and collaborating with design teams to improve manufacturability. This role serves as a welding domain expert for Re:Build Optimation and the broader Re:Build Manufacturing network—helping project teams navigate code requirements, select welding processes, design tooling, and build scalable production methods. You thrive on variety: qualifying weld procedures, leading design-for-manufacturability reviews, and setting up automated welding work cells.

Requirements

Bachelor's degree in Welding Engineering, Mechanical Engineering, or related field
10+ years of experience with design, fabrication, manufacturing, and/or testing of welded assemblies
Strong knowledge of CAD/CAM software and ability to interpret engineering drawings, GD&T, and specifications
Experience setting up automated/robotic welding work cells and modifying designs for automated welding compatibility
Demonstrated experience applying DFM/MFD principles and optimizing manufacturing processes, tooling, and fixtures
Hands-on experience with lean manufacturing and root-cause problem-solving methods
Fundamental understanding of SMAW, GMAW, GTAW, laser, and electron beam welding processes
Hands-on experience with carbon steels, stainless steels, aluminum, titanium, and/or high-nickel alloys
Strong communication skills and ability to work effectively with multi-functional teams
Experience in custom equipment fabrication, machine building, or mid-to-high-volume/high-mix environments
Strong commitment to safety, including alignment to OSHA and site-specific protocols

Nice To Haves

Master's degree in engineering or equivalent experience
Lean/Six Sigma (Green/Black Belt), PMP, AWS CWEng, or CWI certification; NDT Level 1 or 2
Ability to develop complete weld procedures independently
Fluent knowledge of ASME BPVC (Section VIII, Divisions 1 & 2) and experience with design tools like DesignCalcs
Experience with ASME Authorized Inspection Authorities (AIAs)
Experience supporting mid-to-high-volume production of large structural weldments
Prior experience mentoring engineers, apprentices, or technicians

Responsibilities

Design and improve manufacturing processes, developing efficient methods that reduce cost, waste, and cycle time using lean and Six Sigma principles
Lead Design for Manufacturability (DFM) and Manufacturing for Design (MFD) initiatives to improve producibility and part quality
Develop, optimize, and qualify weld processes across multiple methods including electron beam, laser beam, GTAW, orbital tube, GMAW, and SMAW
Serve as welding domain expert, providing guidance on code requirements, welding techniques, and destructive/non-destructive testing
Design weld tooling and fixtures to reduce distortion and improve consistency in welded assemblies
Select and specify manufacturing equipment, tooling, and fixtures—including automation, robotics, and CNC systems
Support new product introduction by partnering with design teams to ensure efficient manufacturing and scalability
Collaborate with quality and testing partners to define requirements and processes for welded assemblies
Solve production issues using root-cause analysis and implement corrective actions
Evaluate make vs. buy opportunities and manage key vendor relationships for welding and testing processes
Develop work instructions, process documentation, and standards that support safe and consistent execution