Assembly Operations Supervisor

EVCO Plastics; Oshkosh (WI); On-site; USD 75,000 - 95,000; Full time

Benefits offered by this job

Medical, Dental, and Vision coverage

401(k)

Life Insurance

Health Savings Account (HSA)

Competitive Salary

Paid Time Off (PTO)

Job summary

EVCO Plastics in Oshkosh, WI is seeking an Assembly Operations Supervisor to plan, staff, and run production to meet quality and delivery goals. You will oversee schedules, monitor KPIs, manage staffing, and use the ERP to keep data current and reports accurate.

You will coach and develop the team, enforce safety and housekeeping standards, and drive cost-reduction and process-improvement initiatives across the assembly floor.

Qualifications

• 5+ years of manufacturing supervisory experience.
• Proficiency in Microsoft Office, including Excel.

Responsibilities

• Plan, staff, and execute production schedules to meet quality and delivery goals.
• Track KPIs, report status in leadership meetings, and manage staffing levels.
• Oversee inventory accuracy across raw, WIP, and finished goods using ERP.
• Coach, train, and develop team; enforce safety and housekeeping.

Skills

Manufacturing supervision

Excel

MS Office

ERP system

Tools

ERP system

Job description

Who We Are

We are a leading plastics manufacturing company with an emphasis on strategic engineering and innovation. We use the latest processes and software to elevate the way we manufacture parts, all the while forming strong relationships with customers and each other.

Our people are our number-one priority, and we are committed to helping you reach your personal and career goals through continuous learning and development opportunities, competitive compensation and benefits, and an enhanced work-life balance.

Scope of the Role

The Assembly Operations Supervisor ensures assembly work is planned, staffed, and executed to meet quality, delivery, and continuous-improvement goals. This role exists to keep daily production aligned with customer commitments while maintaining safe, organized operations.

Key responsibilities include building and maintaining production schedules, tracking departmental KPIs and reporting status in leadership meetings, managing staffing levels, and using the ERP system to produce schedules, maintain production data, and complete required reporting. You will oversee inventory accuracy (cycle counts and transactions across raw, WIP, and finished goods), support setup/assembly as needed, and drive cost-reduction and process-improvement actions. You will also coach, train, and develop team members while ensuring compliance with safety policies and housekeeping standards.

Required Qualifications

• 5+ years of manufacturing supervisory experience
• Microsoft Office proficiency, including strong Excel skills

We offer a full‑time opportunity in Oshkosh, WI.

Daily Operating Rhythm

You start by reviewing the day's schedule, current backlog, and any shipping deadlines, then confirm priorities with leads and supporting departments. Throughout the shift you check progress against plan, update ERP data and simple Excel trackers, and address issues that could affect on‑time delivery or quality. You'll spend time on the floor observing workflow, answering questions, and reinforcing safe practices and good housekeeping. Midday often includes quick check‑ins to align materials and inventory accuracy, followed by brief huddles to keep communication clear. Before wrap‑up you document status, note constraints, and prepare updates for leadership so the next shift begins with an accurate, controlled plan.

Benefits Snapshot

• Medical, Dental, and Vision coverage
• 401(k)
• Life Insurance
• Health Savings Account (HSA)
• Competitive Salary
• Paid Time Off (PTO)