Full-Time

Senior Packaging Engineer

Ftc

Posted on 10/6/2025

Deadline 10/19/25
Mars

Mars

10,001+ employees

Global confectionery, food, and petcare company

Compensation Overview

£57k - £67k/yr

+ Bonus

Slough, UK

Hybrid

Hybrid work model.

Category
Process Engineering
Required Skills
Risk Management
Requirements
  • Degree level qualification in a relevant technical discipline (Packaging, Engineering sciences etc); OR relevant prior technical experience; Packaging diploma/degree desirable but not essential
  • Demonstrated knowledge of packaging materials, including flexibles, rigid plastic, cartons, and cases, including machine interaction
  • Understanding of packaging sciences, packaging development, packaging legislation, food processing and production
  • Good command of the English language
  • Demonstrable Experience in leading and managing projects in an FMCG environment, demonstrating project management skills including risk management, prioritization and managing a diverse group of stakeholders both in demand and supply
  • Experience in working with outside vendors to deliver project requirements
Responsibilities
  • Leads high-profile and complex packaging activities and is accountable for the execution of the allocated programs to bring projects through to commercialisation, shaping and inputting their own initiative
  • Owns the technical packaging design and development for a variety of projects (of increasing complexity) with a focus on one or more product categories to support growth, value leadership, supply security or sustainability
  • Creating packaging prototypes and ensuring successful line trials at Mars, co-packer and co-manufacturing sites, ensuring the relevant documentation is produced and results are accurately recorded
  • Creating packaging designs and specifications that deliver the desirable KQA’s via robust risk management and the delivery of shopper, customer and supply chain requirements
  • Working with cross-functional teams to deliver Desirable, Viable, Feasible, and Sustainable innovation, leading projects of different levels of complexity at the same time
  • Working with Regional and Global R&D teams to develop and ensure the effective technical delivery of activities and projects
  • Working with the Global or Regional Supply teams to develop and deliver existing or new technology to deliver Innovation and Value Leadership
  • Proactively manages Intellectual Property risks & opportunities
  • Is a technical expert and contacts Regionally or Globally for packaging, facilitating pack learnings across brands/markets
  • Works with the greater packaging development teams to further develop packaging standards in close cooperation with Q&FS and Suppliers
  • Leading team activities across engagement and capability building, playing a strong coaching and mentoring role within the team
Desired Qualifications
  • Packaging diploma/degree desirable but not essential

Mars, Incorporated makes and sells a wide range of food, confectionery, and petcare products worldwide, with brands like M&M’s, Snickers, Milky Way, Dove, Orbit, Skittles, Pedigree, and Royal Canin, and it also operates pet health services through networks such as AniCura, Banfield, BluePearl, and VCA. Its products come from integrated manufacturing and distribution systems, delivering everyday treats and meals as well as veterinary care through a global network of partners. Mars differentiates itself through its diversified portfolio, long family ownership, and the Mars Five Principles—Quality, Responsibility, Mutuality, Efficiency, and Freedom—that guide decisions and actions. The company aims to help communities prosper and improve social and environmental outcomes while growing its business and scale.

Company Size

10,001+

Company Stage

Debt Financing

Total Funding

$27B

Headquarters

McLean, Virginia

Founded

1911

Simplify Jobs

Simplify's Take

What believers are saying

  • $26B senior notes fund $35.9B Kellanova acquisition, adding Pringles and RXBAR by August 2026.
  • Google Cloud Gemini rollout boosts productivity in marketing, sales, and R&D through 2026.
  • $100M Chicago expansion creates 600 jobs, strengthening snacking innovation hub.

What critics are saying

  • Kellanova deal fails by August 20, 2026, triggering $26B note redemption at 101% plus interest.
  • Antitrust regulators block Kellanova over snacking overlaps, wasting $26B and erasing synergies.
  • Happy Howl cannibalizes 15% of Pedigree and Royal Canin premium sales within 18 months.

What makes Mars unique

  • Mars dominates petcare with Royal Canin, PEDIGREE, and largest U.S. veterinary networks.
  • Family-owned structure enables generation-long investments like $2B U.S. manufacturing by 2026.
  • Integrates pet nutrition, diagnostics, and wearables across 130 countries with 100,000 associates.

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Benefits

Professional Development Budget

Conference Attendance Budget

Performance Bonus

Company News

PR Newswire
Apr 8th, 2026
Mars and Strava partner to track pet activities with new 'Pet Tag' feature

Mars, the global pet care leader, has partnered with fitness app Strava to launch a "Pet Tag" feature allowing US dog owners to track outdoor activities with their pets. The collaboration, part of Mars' IAMS brand initiative, aims to encourage active lifestyles for both pet parents and their animals. The partnership includes exclusive Strava challenges throughout 2026 and supports Mars' BETTER CITIES FOR PETS programme, which seeks to create more pet-friendly urban spaces. According to Mars research, 76% of Strava users with pets say their companions motivate them to exercise, yet only 40% of urban pet owners consider their neighbourhoods truly pet-friendly. Data from the partnership will help advocate for more welcoming urban environments. Mars aims to increase access to pet-friendly green spaces for 10 million people worldwide by 2030.

Yahoo Finance
Apr 4th, 2026
Mars Snacking to create 600 jobs, invest $100M in expanded Chicago headquarters

Mars Snacking is creating 600 new jobs as it expands its global headquarters in Chicago, Illinois Governor JB Pritzker announced. The expansion will add the company's North America Region, Accelerator Division and Global Functions to its Chicago operations. The confectionery company, which produces M&Ms, Snickers, Twix, Starburst and Skittles, will open a new North America regional office hub in Chicago's Fulton Market district with capacity for over 1,000 associates. The Accelerator division will establish a global office hub in downtown Chicago at the former Kellanova headquarters. Under an Economic Development for a Growing Economy agreement, Mars Snacking has committed to a $100 million investment. The company currently supports more than 4,000 jobs in the Chicago region and operates its Global Innovation Center there.

PR Newswire
Jan 21st, 2026
Mars appoints Lauren Larsen as chief customer officer for Food & Nutrition North America

Mars, Incorporated has appointed Lauren Larsen as Chief Customer Officer for Mars Food & Nutrition, North America. Larsen brings 18 years of consumer packaged goods experience from companies including Procter & Gamble and Glanbia. In her new role, Larsen will lead sales strategies for Mars' rice and ready meal categories in the US, overseeing brands including Ben's Original, Seeds of Change and Tasty Bite. She will focus on driving growth and market penetration across retail channels. Dave Dusangh, Regional President of Mars Food & Nutrition North America, said Larsen's experience building sales organisations and driving commercial excellence will help accelerate portfolio growth and strengthen customer partnerships. Mars is a $65 billion family-owned business with brands spanning pet care, snacking and food products.

Sustainability Magazine
Dec 4th, 2025
Mars invests $20M in climate-smart rice farming to boost crop resilience

Mars has committed to invest $20 million in sustainable rice sourcing programmes by 2030 to help farmers adopt climate-smart agriculture practices. The investment comes as climate change threatens global rice yields, which the Intergovernmental Panel on Climate Change projects will decline by 10-15% by 2050. The company, which owns Ben's Original rice brand, will work directly with farmers to implement regenerative practices like Alternate Wetting and Drying and the System of Rice Intensification. These methods reduce water usage and greenhouse gas emissions whilst improving crop resilience. One Arkansas farm using these techniques has reduced water usage by 60% and achieved up to 60% lower emissions compared to regional averages. Mars is also a founding member of the Sustainable Rice Platform, a global alliance promoting sustainable rice farming.

Mars Inc.
Jun 30th, 2025
Mars to Acquire Kellanova | Mars

Mars is expanding its snacking business with the agreement to acquire Kellanova, a leading global snacking company home to beloved brands like Pringles®, Cheez-It®, Pop-Tarts®, Rice Krispies Treats®, NutriGrain® and RXBAR®.

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