Assembly Manager

Infiltrator Water Technologies LLC; Winchester (KY); On-site; USD 90,000 - 120,000; Full time

Job summary

Infiltrator Water Technologies LLC in Winchester, KY is seeking an Assembly Manager to lead the end-to-end assembly operation at our primary manufacturing plant. You will drive process design, equipment needs, production launches, daily execution, capacity planning, and continuous improvement while upholding safety, quality, delivery, cost and morale goals.

The ideal candidate has 10+ years of progressive manufacturing leadership experience, strong cross-functional collaboration, and proven

Qualifications

• Hands-on manufacturing leader with 10+ years of progressive operations leadership experience.
• Experience using MRP or ERP systems; Oracle or JD Edwards / EnterpriseOne experience preferred.
• Strong knowledge of lean manufacturing and continuous improvement.

Responsibilities

• Lead end-to-end assembly operations, including process design, equipment needs, production launches, and daily execution.
• Maintain World Class Quality standards through disciplined leadership and audits.
• Lead lean manufacturing to improve throughput, reduce downtime, and improve cost and service.
• Partner with cross-functional leadership to translate demand into production, staffing, capacity, and investment plans.
• Lead the site team with strong shop floor presence, accountability, coaching, and safety.
• Perform other duties to improve operational performance.

Skills

Lean manufacturing

Cross-functional leadership

Problem solving

Data-driven decisions

Strong communication

Education

Bachelor's degree preferred

Tools

JD Edwards / EnterpriseOne

Oracle ERP

Job description

Infiltrator Water Technologies LLC

EEO Statement

Infiltrator Water Technologies LLC is proud to be an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability status, protected veteran status, or any other characteristic protected by law.

Assembly Manager

US-KY-Winchester

Job ID: 2026-23680

Type: Regular Full-Time

# of Openings: 1

Category: Manufacturing

IWT Primary Manufacturing Plant

Overview

Infiltrator Water Technologies (IWT) is a market leader within the onsite wastewater treatment industry, Infiltrator manufactures a variety of revolutionary products and innovative, environmentally friendly alternatives to traditional stone and pipe leachfield and concrete septic wastewater system components. IWT is a wholly owned subsidiary of Advanced Drainage Systems (ticker: WMS, NYSE).

The majority of our products are produced almost entirely from recycled resins. Infiltrator’s recycling operation is among the country’s top twenty producers / consumers of recycled resins and among only a few of whom consume 100% of that resin in the finished products produced. Infiltrator operates some of largest molding machines and robotics producing the largest plastic molded parts in the world. IWT has always and continues to compete on innovation; we hold over 200 patents.

Responsibilities

JOB DESCRIPTION:

Production Management

• Lead the end-to-end Assembly Operation, including process design, equipment and tooling requirements, production launch, daily execution, capacity planning, and continuous improvement, while demonstrating consistent alignment with the SQDCI Vision and all HR, EHS, OSHA, and certification requirements.
• Maintain World Class Quality standards (PPM, field warranty, etc.) through disciplined leadership, Poka-yoke implementations, layered process audits, and other established systems.
• Lead lean manufacturing and continuous improvement methods across key manufacturing processes to improve throughput, reduce downtime, increase labor efficiency, and deliver measurable cost and service improvements.
• Partner with cross functional leadership to translate demand into production, staffing, capacity, and investment plans. Own assembly KPIs and use constraint analysis to improve schedule attainment, changeover efficiency, daily output, and return on investments in equipment, tooling, automation, and labor.
• Lead the site team with a strong shop floor presence, clear expectations, accountability, coaching, and follow-through to build a safe, engaged, high-performance culture.
• Perform other duties assigned by leadership to improve operational performance and support plant and company objectives.

Materials / Logistics

• Partner with the Walker and IWT Campus teams to ensure material availability for assembly by supporting purchasing, receiving, inventory accuracy, and timely production transactions through disciplined use of JD Edwards / EnterpriseOne ERP system.
• Partner with IWT Walker Logistics and Inventory team as well as Customer Service to ensure shipments are properly serialized and loaded to plan.
• Partner with EZflow and other divisions to optimize freight for parts produced in the facility.

Core Competencies

• Proficient in Microsoft Office and able to learn new systems quickly to support accurate reporting, planning, and issue resolution.
• Uses data, plant-floor observation, and root-cause thinking to solve problems and sustain improvements.
• Balances Safety, Customer service, cost control, inventory accuracy, labor efficiency, and equipment reliability.
• Strong collaboration, communication, judgment, and problem-solving skills with the ability to drive timely decisions and execution.

High sense of urgency and ability to work effectively through others to achieve delivery, cost, and productivity goals.

EXPERIENCE, EDUCATION, AND TECHNICAL QUALIFICATIONS:

The ideal candidate is a hands-on manufacturing leader with at least 10 years of progressive operations leadership experience in a fast-paced, customer-focused environment. The Assembly Manager must be comfortable leading with metrics, solving problems at the source, developing teams, and making timely decisions that improve safety, quality, delivery, cost, inventory, and morale.

• This role requires strong communication skills, business judgment, urgency, professionalism, and the ability to lead cross-functional work across production, maintenance, logistics, purchasing, HR, EHS, and quality.
• Bachelor’s degree preferred; equivalent progressive manufacturing leadership experience will be considered.
• Experience using MRP or ERP systems required; Oracle or JD Edwards / EnterpriseOne experience preferred.
• Plastic injection molding and / or controls and electro-mechanical assembly or comparable process manufacturing experience preferred.
• Strong knowledge of lean manufacturing, root-cause problem solving, standard work, visual management, and continuous improvement.
• Working knowledge of mechanical, electrical, hydraulic, controls, and equipment reliability concepts preferred.

#iwthiring

EEO Statement

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.

EEO Statement

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 set of statuses protected by federal, state or local law.

Equal employment opportunity, including veterans and individuals with disabilities.

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