What are the responsibilities and job description for the Senior Mechanical Engineer position at IAC?
Lead Mechanical Engineer – Bulk Material Handling / Pneumatic Conveying
At IAC, we don’t just design mechanical systems—we engineer complete process solutions that move industries forward, optimize performance, and ensure cleaner, more efficient operations. From concept to commissioning, our team designs and delivers advanced bulk material handling, dust collection, and pneumatic conveying systems used in industries such as cement, steel, energy, food processing, and chemical manufacturing.
We’re looking for a Lead Mechanical Engineer to take a key role in developing these complex engineered systems—leading design efforts, guiding cross-functional collaboration, and ensuring that every project meets IAC’s high standards for performance, safety, and reliability. This position offers the opportunity to influence everything from system design and airflow optimization to equipment specification and layout planning, driving solutions that directly impact operational efficiency and environmental compliance across North America.
As the Lead Mechanical Engineer, you’ll be the technical authority on bulk material handling and pneumatic conveying system design, supporting projects from proposal through startup. Your responsibilities include:
🔹 Leading mechanical design and development of bulk material handling systems, including silos, hoppers, ductwork, and conveying lines.
🔹 Creating detailed 2D and 3D models, layouts, and fabrication drawings using AutoCAD and Inventor.
🔹 Performing system and equipment sizing calculations, pressure drop analysis, and material flow modeling.
🔹 Preparing specifications, data sheets, and equipment lists for procurement and fabrication.
🔹 Coordinating with Project Management, Electrical, and Controls teams to ensure designs align with scope, schedule, and budget.
🔹 Reviewing vendor submittals, shop drawings, and technical documentation for accuracy and compliance.
🔹 Supporting fabrication, installation, and field start-up as needed through design clarification and technical support.
🔹 Mentoring junior engineers and designers, ensuring adherence to engineering standards and best practices.
🔹 Participating in client meetings, design reviews, and project kickoffs to communicate system design intent and ensure alignment with project objectives.
This role is a cornerstone of IAC’s engineering operations, combining hands-on design expertise with leadership and cross-departmental coordination.
Why It Matters
Mechanical engineering at IAC is about more than just drawings and calculations—it’s about building systems that keep industries running cleanly, safely, and efficiently. Your work will help power plants reduce emissions, manufacturers move materials more effectively, and facilities meet environmental standards that protect our air and communities.
What We’re Looking For
We’re seeking a highly skilled and self-driven professional with the following qualifications:
✔️ Bachelor’s degree in Mechanical Engineering or equivalent field.
✔️ 7 years of mechanical design experience in bulk material handling, pneumatic conveying, or process equipment systems.
✔️ Expertise in ductwork design, air flow and pressure calculations, and system optimization.
✔️ Proficiency in AutoCAD (2D) and Inventor (3D) required.
✔️ Experience with fabrication and layout of mechanical components such as baghouses, fans, dampers, and dust collectors.
✔️ Strong understanding of industry standards, codes, and best practices.
✔️ Excellent written, verbal, and organizational skills.
✔️ Highly collaborative, with the ability to coordinate with cross-functional teams and communicate effectively with clients and vendors.
Why Work With IAC?
At IAC, we value integrity, innovation, and teamwork. Joining our engineering team means:
🔹 Being part of large-scale projects that make real industrial and environmental impact.
🔹 Collaborating with a talented, supportive team that celebrates success together.
🔹 Opportunities for professional growth, leadership, and technical advancement.
🔹 Access to comprehensive benefits including 401(k) with company match, health, dental, vision, PTO, and more.
Ready to Engineer What’s Next?
Apply today to help IAC deliver engineered mechanical solutions that move industries forward—cleaner, smarter, and stronger.
Please Note: We are not seeking assistance from outside recruiting agencies or third-party staffing firms for this position. Direct applicants only.