Headquartered in Old Saybrook, CT, Infiltrator Water Technologies is the leading provider of engineered plastic chambers, synthetic aggregates, tanks, advanced wastewater treatment systems, and accessories for the onsite/decentralized wastewater and storm water management industries. The majority of Infiltrator products are manufactured from recycled plastic. Founded in 1987, we operate throughout the US and Canada with 8 manufacturing plants in the US, dedicated sales, and corporate team members.  Infiltrator is a pioneer in innovative plastic technologies for underground water management. Infiltrator components are used in most onsite septic systems installed in the United States and Canada. Infiltrator is a proud Corporate Partner of Habitat for Humanity and each year donates components for 50 septic systems serving Habitat homes in North America. Infiltrator is committed to advancing the state of the art in all fronts, including product design, manufacturing, materials, wastewater science, marketing, management, and employee development. In other words, we strive to be the best we can be.

Infiltrator Water Technologies' Walker, LA site is seeking a mid-level Project Engineer with a strong background in mechanical design, SolidWorks, and CAD modeling. The ideal candidate will bring hands-on experience in structural steel manufacturing, fabrication processes, and welding standards (ASME, ISO, AWS). This role requires both technical expertise and leadership, including the ability to mentor junior engineers, collaborate with cross-functional teams, and deliver efficient, cost-effective engineering solutions from concept through production.

Key Responsibilities:

- Design and develop structural steel vessels and mechanical components, ensuring integration of structural, piping, and mechanical requirements.

- Create, review and update technical drawings, 3D models, and fabrication packages to support accurate and efficient manufacturing.

- Apply metal fabrication and welding standards to adhere to quality requirements and compliance.

- Mentor and provide technical guidance to junior engineers and design team members.

- Collaborate with manufacturing, quality, and project management teams to ensure on-time, cost-effective project delivery.

- Lead design reviews and technical presentations for stakeholders and customers.

Qualifications:

- Bachelor’s degree in Mechanical Engineering or equivalent.

- Proficiency in SolidWorks and CAD (2D & 3D design).

- Experience in structural steel manufacturing and welding practices.

- Knowledge of ASME, ISO, and AWS welding codes.

- Strong communication skills and proven ability to mentor team members.

- Demonstrated experience collaborating with cross-functional teams.

- Detail-oriented with strong organizational and problem-solving skills.

Preferred Qualifications:

- 3–5 years of project engineering experience in manufacturing or fabrication industries.

- Customer-facing experience in design reviews and technical presentations.

ADS supports an inclusive workplace that values diversity of thought, experience, and background. We celebrate the power of our differences to create better solutions for our customers by ensuring employees can be their authentic selves each day. ADS is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, ancestry, age, physical or mental disability, sex, sexual orientation, gender identity/expression, pregnancy, veteran status, marital status, creed, status with regard to public assistance, genetic status or any other status protected by federal, state or local law.