Marketing & Portfolio Manager at Sealed Air Corporation | Kettering, North Northamptonshire, UK

Marketing & Portfolio Manager

Kettering, North Northamptonshire, UK (On-site)

Salary Not AvailableMid Level3+ years expFull time

Posted 2 months ago

Job Summary

Own regional marketing execution and cross‑functional coordination to accelerate portfolio growth, pricing, and lifecycle management in a manufacturing context.

Growth & Portfolio: Inform strategy with market, customer, and competitor insights to identify growth opportunities and shape go‑to‑market plans.
Sales Enablement & Launch: Equip sales with product knowledge, tools, and launch support to drive adoption and revenue.
Cross‑Functional Delivery: Lead or coordinate initiatives with Sales, R&D, Operations, Supply Chain, and Sustainability to align on regional priorities.

Job Description

Responsibilities

Support regional marketing and portfolio strategy execution, including portfolio planning, lifecycle management, and go‑to‑market activities
Provide market, customer, and competitor insights to identify growth opportunities and inform commercial decisions
Support pricing analysis, value communication, and management of the marketing mix
Enable sales teams through product knowledge, tools, presentations, and launch support
Coordinate cross‑functional initiatives with Sales, R&D, Operations, Supply Chain, and Sustainability teams
Contribute to sustainability initiatives and customer‑focused advocacy aligned with regional priorities

Requirements

Bachelor’s degree in Marketing, Business, Engineering, or a related field
2–3+ years of experience in B2B marketing, product management, portfolio management, or commercial roles, ideally within a manufacturing or industrial environment
Exposure to pricing, portfolio management, product launches, or commercial support activities
Proven ability to collaborate cross‑functionally with Sales, R&D, Supply Chain, Operations, or Marketing teams
Familiarity with CRM systems, market analysis tools, or business reporting tools is an advantage
Packaging or industrial manufacturing experience preferred but not essential
Willingness to travel within the region as required

Preferred

Experience working across multiple product lines or categories preferred
Familiarity with CRM systems, market analysis tools, or business reporting tools is an advantage
Packaging or industrial manufacturing experience preferred but not essential

Sealed Air Corporation

3.5 Glassdoor

Sealed Air is in business to protect, to solve critical packaging challenges, and to make our world better than we find it. Our automated packaging solutions promote a safer, more resilient, and less wasteful global food, fluids and liquids supply chain, enable e-commerce, and protect goods in transit from damage.Our globally recognized solution brands include CRYOVAC® food packaging, LIQUIBOX® fluids and liquids systems, SEALED AIR® protective packaging, AUTOBAG® automated packaging systems, BUBBLE WRAP® packaging, SEE AutomationTM and prismiqTM digital packaging and printing.Our partnership with customers creates value through sustainable, automated, and digital packaging solutions, leveraging our industry-leading expertise in materials, automation systems, engineering and technology.Our Sealed Air Net Positive Circular Ecosystem is leading the packaging industry in creating a more environmentally, socially, and economically sustainable future. We have pledged to design or advance 100% of our packaging materials to be recyclable or reusable by 2025, with a bolder goal to reach net-zero carbon emissions in our global operations by 2040. Our Global Impact Report highlights how we are shaping the future of the packaging industry. In 2024, Sealed Air generated $5.4 billion in sales and has approximately 16,400 employees who serve customers in 117 countries/territories. To learn more, visit sealedair.com.

Founded in 1960

Charlotte, North Carolina, USA

13K employees (572 in marketing)

www.sealedair.com

58% recommend to a friend

47% CEO approval