What are the responsibilities and job description for the Training Supervisor position at Sealed Air and Careers?
Sealed Air designs and delivers packaging solutions that protect essential goods transported worldwide, preserve food, enable e-commerce and digital connectivity, and help create a global supply chain that is touchless, safer, less wasteful, and more resilient. We strive to foster a caring, high-performance growth culture that will deliver consistent, sustainable profitable growth and accelerate our performance – a culture where accountability is clear and aligned, and where we reward business outcomes and impact. That culture guides everything we do, including how we partner with our customers and suppliers, how we attract and retain top talent, and how we create and deliver value for our stakeholders. In 2024, Sealed Air generated $5.4 billion in revenue and had approximately 16,400 employees distributing products and services to 117 countries/territories around the world. To learn more, visit www.sealedair.com.
What will you do as a Training Supervisor at Sealed Air?
As a Training Supervisor, you will partner with plant leadership, Operations, HR, and frontline teams to ensure employees develop the knowledge, skills, and behaviors needed to perform safely, effectively, and in alignment with Iowa Park’s operational goals.
You will play a critical role in elevating the E.A.T. training program, strengthening onboarding, improving documentation quality, and building a more strategic, data-driven training culture across the site.
Why do we need you?
Lead, maintain, and continuously improve Iowa Park’s training programs to support operational excellence, safety, and workforce capability.
Ensure compliance with internal, corporate, and regulatory training requirements while strengthening Sealed Air’s Zero Harm culture.
Design and implement structured, competency-based training plans aligned with business needs.
Coordinate and manage the onboarding and cross-training processes for new and existing employees across all departments.
Ensure timely and accurate updates to training procedures, manuals, documents, and records, aligned with Iowa Park and Global Training Standards.
Monitor key training KPIs and communicate performance gaps to site leadership.
Partner with Operations, HR, VSC/TPL/GPL leaders, and plant leadership to resolve training-related performance gaps impacting Safety, Quality, and Productivity.
Drive usage of technology—including AI and Augmented Reality—to enhance training effectiveness and knowledge retention.
Lead “Train-the-Trainer” activities to strengthen E.A.T. Trainers and WGI shop floor trainers.
Ensure E.A.T. assessments are completed per global standards and that identified gaps are addressed promptly.
Verify and document trainee proficiency before qualification and job release.
Support audits, assessments, and customer or corporate reviews by maintaining high-quality training evidence and documentation.
What do you need to succeed?
Bachelor’s degree required (Education, Human Resources, Business, Organizational Development, or related fields preferred).
3–5 years of experience in manufacturing training, instructional design, or operations leadership.
Strong understanding of adult learning principles and demonstrated ability to apply them in real training environments.
Experience with instructional design, needs assessments, and development of competency-based training plans.
Familiarity with E.A.T. or similar accelerated training frameworks is preferred.
Strong analytical skills to measure training effectiveness, identify gaps, and support data-driven decision-making.
Proficiency in Microsoft Office and Learning Management Systems (LMS).
Strong communication, facilitation, and presentation skills with the ability to influence cross-functional teams.
Ability to balance strategic thinking with hands-on execution.
Demonstrated ability to organize information, build clear summaries, and maintain training documentation to high standards.
Self-starter mindset with strong leadership, coaching, and team-building capabilities.
Requisition id: 53134
Relocation: Yes
Sealed Air is committed to attracting, selecting, and developing talent that reflects the diversity of the communities and customers we serve. We take pride in our selection process to identify, infuse, and grow talent to align with our culture, values, and norms. Sealed Air prioritizes talent development, fostering a culture of continuous growth and career progression. The company is committed to providing equal employment opportunities to all applicants for employment and to all employees, without regard to race, color, religion, gender identity or expression, national origin, age, protected disability, veteran status, or any other protected status in accordance with applicable federal, state and local laws.
- Please be cautious of fraudulent recruiting efforts using the Sealed Air name or logo. Sealed Air will never request private information during the application process, such as a Driver's License or Social Security Number. If you have any concerns about information received from SEE during the application process, please reach out to us directly at globalta@sealedair.com.
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