채용
Required Skills
Plastic Injection Molding
CNC Machine Operations
Production Planning
Quality Management
Leadership
Team Management
SAP
MES Systems
5S
Kaizen
Process Optimization
Job Description:
Role Summary Shift Manager
- Production
Leads and supervises the Molding / Laser Printing / Assembly departments, managing daily production to meet quality and output targets. Responsible for team development, enforcing safety and quality standards, driving continuous improvement, and ensuring efficient resource coordination for smooth shift operations.
Key Responsibilities
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Receive comprehensive handover from the previous shift leader to ensure smooth transition and continuity.
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Execute production plans by managing manpower, raw materials, child parts, and equipment to meet production demand efficiently.
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Develop, implement, and enforce standard operating procedures (SOPs) for Molding, Printing, and Assembly line operations.
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Monitor daily production processes, investigate issues, authorize corrective actions, and ensure timely implementation.
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Participate in safety investigations and establish Corrective and Preventive Actions (CAPAs) to prevent recurrence.
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Ensure strict compliance with health, safety, environmental, and legal regulations.
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Supervise, guide, and provide constructive feedback to operators and Team Leaders to maintain high performance.
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Recruit, develop, and upskill a diverse team of technicians / Operators through targeted training aligned with business needs.
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Maintain accurate production documentation including hourly and shift reports, overtime, and absenteeism records.
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Identify and implement continuous improvement initiatives (Kaizen) to enhance efficiency and reduce waste.
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Manage the 4Ms: Manpower, Machine, Material, and Method to optimize production output.
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Stay updated on company policies, procedures, and participate in relevant training and meetings.
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Control production costs, minimize waste, and ensure timely delivery of quality products.
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Lead new product trial productions and contribute to automation and technical transformation projects to improve efficiency and reduce defects.
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Collaborate closely with the Quality department to maintain and improve product quality during shifts.
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Oversee talent management activities including compensation planning, goal setting, performance evaluation, feedback, and development plans.
Confidential
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Conduct daily shift meetings and quarterly one-on-one sessions with direct reports to align on performance and career growth.
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Allocate and manage resources (labor and materials) effectively to meet production requirements.
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Monitor key performance indicators (KPIs) and ensure achievement of production and quality goals.
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Organize and coordinate production activities to meet planning targets set by the Production Planning & Control (PPC) team.
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Maintain cleanliness and organization of the work area in accordance with the 5S program.
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Identify and address quality deviations promptly, ensuring compliance with Quality Management Systems (ISO 9000/14000).
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Demonstrate expertise in molding process parameters, plastics, molding dies, master batches, and additives.
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Possess in-depth knowledge of manufacturing processes, raw materials, and machinery used in the organization.
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Skilled in mold handling, lifting, and loading operations.
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Ability to identify defects, understand their impact, and visualize final product quality.
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Familiarity with SAP and MES systems for production tracking and reporting.
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Promote and enforce 5S, Kaizen, and safety practices within the team.
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Exhibit strong team management and leadership skills.
Education and Experience
Diploma or Degree in Plastic Processing (PGD-PPT, DPT from CIPET)
Minimum 10 years of experience in a Plastic Injection Molding Industry is required.
Required Skills:
Accountability, Accountability, Adaptability, CNC Machine Operations, Communication, Conventional Machining, Equipment Set Up, Fabrication Processes, Injection Moldings, Interpersonal Relationships, Inventory Management, Key Performance Indicators (KPI), Management Process, Manual Handling, Manufacturing Quality Control, Material Selection, Organizational Performance Management, Plastic Injection Molding Machines, Plastic Injection Moulding, Process Optimization, Production Optimization, Production Planning, Production Reports, Production Scheduling, Quality Management {+ 5 more}
Preferred Skills:
Current Employees apply HERE
Current Contingent Workers apply HERE
Search Firm Representatives Please Read Carefully
Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does not accept unsolicited assistance from search firms for employment opportunities. All CVs / resumes submitted by search firms to any employee at our company without a valid written search agreement in place for this position will be deemed the sole property of our company. No fee will be paid in the event a candidate is hired by our company as a result of an agency referral where no pre-existing agreement is in place. Where agency agreements are in place, introductions are position specific. Please, no phone calls or emails.
Employee Status:
Regular
Relocation: VISA Sponsorship:Travel Requirements:
Flexible Work Arrangements:
Not Applicable
Shift: Valid Driving License:Hazardous Material(s):
Job Posting End Date:
03/14/2026
A job posting is effective until 11: 59:59PM on the day BEFORE the listed job posting end date. Please ensure you apply to a job posting no later than the day BEFORE the job posting end date.
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About Merck

Merck
PublicMultinational pharmaceutical company.
10,001+
Employees
Rahway
Headquarters
Reviews
3.6
19 reviews
Work Life Balance
3.8
Compensation
3.2
Culture
3.0
Career
2.8
Management
2.5
60%
Recommend to a Friend
Pros
Large company with networking opportunities
Good work-life balance
Decent benefits and salary
Cons
Limited upward and lateral mobility
Slow promotion timeline
Favoritism in advancement
Salary Ranges
2,500 data points
Director
Director · Associate Director, D&A Strategy
1 reports
$176,890
total / year
Base
$153,800
Stock
-
Bonus
-
$176,890
$176,890
Interview Experience
20 interviews
Difficulty
2.9
/ 5
Duration
14-28 weeks
Offer Rate
25%
Experience
Positive 10%
Neutral 50%
Negative 40%
Interview Process
1
Application Review
2
Recruiter Screen
3
Hiring Manager Interview
4
Panel Interview
5
Final Decision
Common Questions
Technical Knowledge
Behavioral/STAR
Past Experience
Culture Fit
Case Study
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