3rd Shift Supervisor

Westfall Technik Inc.; Union City (CA); On-site; USD 80,000 - 90,000; Full time

Benefits offered by this job

11 Holidays

Medical benefits

Paid parental leave

Job summary

Westfall Technik Inc. in California is seeking a 3rd Shift Supervisor to oversee manufacturing activities on the night shift, drive production targets, ensure quality and safety compliance, and lead a hands-on team on the shop floor.

You will coordinate with maintenance, engineering, and quality teams, use ERP/MES systems to track metrics, and report to leadership. The role requires strong communication, problem-solving, and the ability to train and develop staff.

Qualifications

• High School Diploma or GED is required, an Associate or Technical Degree is preferred.
• 3+ years manufacturing or production experience with at least 1 year in a supervisory role.
• Proficient in using computer systems (ERP, MES, Excel).

Responsibilities

• Oversee shift activities to meet production schedules and quality standards.
• Supervise production staff and ensure adherence to SOPs and safety protocols.
• Monitor machines, work orders, and material usage, resolving issues promptly.
• Support with job setups, preventative maintenance, and process adjustments.
• Communicate performance updates to leadership and coordinate with other departments.
• Document production performance, attendance, quality concerns, and downtime.

Skills

Communication

Leadership

Analytics

ERP/MES software

Education

High School Diploma or GED

Associate or Technical Degree preferred

Tools

ERP

MES

Excel

Job description

Career Opportunities with Westfall Technik

A great place to work.

Careers With Westfall Technik

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Current job opportunities are posted here as they become available.

Here at Westfall Technik, we pride ourselves on being ta fast growing Plastic Injection Manufacturing Company in the USA and soon Globally. While many companies outsource their work, we believe in keeping our jobs in the US. We currently support over 1,100 employees across 11 facilities in the US, and we are still growing.

At our Delta Yimin Technology, we invest in our people. Our overall success is largely contributed to our employees’ skills and talents, that have been impactful and essential to the growth of our business. Here, you’ll get the opportunity to test your knowledge and skills and become a critical player within Westfall. We want you to view your time at Westfall as an investment to your future.

We are currently seeking a 3rd Shift Supervisor, with the below qualifications:

Job Overview

The 3rd Shift Supervisor is responsible for overseeing all manufacturing activities during an
assigned shift, ensuring production targets, quality standards, and safety protocols are
consistently met. This leadership role requires a hands‑on approach in guiding team
members, resolving issues in real‑time, and using communication, presentation, systems
thinking, and analytical skills to enhance overall shift performance. The Shift Supervisor
also acts as the main point of contact for all operations on the floor when upper
management is not present.

Key Responsibilities

1. Operational Oversight & Supervision

• Lead, coordinate, and monitor all shift activities to meet production schedules and quality standards.
• Supervise production staff, ensuring they follow standard operating procedures, safety protocols, and work instructions.
• Monitor machine performance, work orders, and material usage, resolving issues as they arise.
• Provide support with job setups, preventative maintenance, and process adjustments as needed.

2. Communication & Presentation

• Facilitate clear, consistent communication between shifts and departments using shift handover reports, dashboards, and team briefings.
• Communicate production performance, goals, and expectations effectively to all shift personnel.
• Prepare and deliver updates to senior leadership regarding production status, employee issues, or operational challenges.

3. Systems and Documentation

• Utilize ERP or MES systems to track production metrics, log incidents, review work orders, and manage time reporting.
• Assist with system‑based planning, scheduling, and job prioritization.
• Maintain detailed records related to production performance, employee attendance, quality concerns, and downtime incidents.

4. Analytical & Problem‑Solving Responsibilities

• Collect and analyze production data to identify trends, root causes of inefficiencies, and areas for improvement.
• Collaborate with quality, maintenance, and engineering teams to resolve product or process issues swiftly.
• Support continuous improvement initiatives using structured problem‑solving tools (e.g., 5 Whys, Fishbone Diagram, Pareto Analysis)

5. Team Leadership & Development

• Set and communicate daily, weekly, and monthly performance goals for individuals and teams.
• Provide coaching, mentoring, and training to employees to develop technical and soft skills.
• Document and escalated disciplinary issues in coordination with HR and upper management.
• Support onboarding of new hires and cross‑training of existing employees.

6. Other Duties as Assigned:

• Take on additional responsibilities as needed to support the team and meet operational priorities.

Specific Skill Set

Communication

Engages clearly and respectfully with all levels of staff and management.

Presentation

Shares updates and results in a professional, clear, and impactful way.

System

Comfortable navigating and leveraging manufacturing systems and workflows.

Analytics

Uses data to drive decisions and improve operational efficiency.

Exposure

• High School Diploma or GED required; Associate or Technical Degree preferred.
• 3+ years of manufacturing or production experience, with at least 1 year in a supervisory or lead role.
• Strong verbal and written communication skills, with the ability to present data and ideas clearly.
• Proven analytical skills, including ability to assess complex problems and implement effective solutions.
• Proficiency in using computer systems (ERP, MES, Excel, production software).
• Strong leadership and interpersonal skills, with the ability to lead diverse teams across shifts.
• Demonstrated ability to prioritize, manage time effectively, and meet production deadlines.
• Knowledge of safety regulations, GMP, lean manufacturing, or Six Sigma is a plus.

WORK ENVIRONMENT

The work environment is usually in an office within a manufacturing facility with low to moderate noise level. The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job.

• Ability to work well with others, one on one, remote, via video and phone.
• Ability to work independently

11:00pm-7:30am

SPANISH SPEAKING REQUIRED

Westfall -Technik is an Equal Opportunity Employer that does not discriminate on the basis of actual or perceived race, color, national origin, ancestry, sex, gender, gender identity, gender expression, pregnancy, childbirth or related medical conditions, religious creed, physical disability, mental disability, age for individuals age 40 and over, medical condition (as defined by state law (for example, cancer or genetic characteristics or HIV/AIDS), marital status, military and veteran status, sexual orientation, genetic information, citizenship status or any other characteristic protected by federal, state or local law. Our management team is dedicated to this policy with respect to recruitment, hiring, placement, promotion, transfer, training, compensation, benefits, employee activities and general treatment during employment.

What You’ll Love About Us:

• Salary: $80,000-$90,000 (Based on education and experience)
• 11 Paid Holidays, Sick Pay, Vacation Pay
• Medical, Dental, Vision, Company Sponsored Life and AD&D, Short and Long Term Disability, Paid Parental Leave, and More…
• We are committed to creating a diverse work environment and proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, region, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, veteran status, or any other basis protected by law.