Commercial Support Executive

Mars, Incorporated and its Affiliates; Waltham on the Wolds; Hybrid; GBP 28,000 - 29,000; Full time

Benefits offered by this job

Performance bonus

Exceptional benefits

World-class training & development

Industry-leading salary and benefits

Job summary

Mars, Incorporated is seeking a Mars Associate for a 18-month Fixed Term Contract in Waltham (hybrid). The role covers invoice and spend management, New Product Development (NPD) activities, and customer administration, with a focus on delivering day-to-day operations through strong analytical and organisational skills.

You will work with stakeholders across teams, using Excel (PowerPoint/Word) and data analysis to improve processes.

Qualifications

• Excellent attention to detail and ability to build strong working relationships across teams.
• Advanced proficiency in Microsoft Excel, with working knowledge of PowerPoint and Word.
• Excellent interpersonal and communication skills with stakeholders at all levels.
• Structured, proactive approach to work with prioritisation and independence.
• Strong analytical and problem-solving skills with data interpretation.
• Own transport is essential due to location.

Responsibilities

• Manage invoice processing and spend administration accurately.
• Support New Product Development (NPD) projects by coordinating admin and milestones.
• Provide general administrative support to customer-facing teams and stakeholders.
• Maintain accurate records, reports, and documentation.
• Prepare and analyse data using Excel and other systems to provide insights.
• Build relationships with internal and external stakeholders for collaboration.
• Support continuous improvement initiatives to streamline processes.

Skills

Attention to detail

Excel

PowerPoint

Word

Interpersonal skills

Structured, proactive approach

Analytical thinking

Own transport

Job description

Job Description

Waltham – Hybrid working
£27,500– £28,600 Dependent on experience
+ Performance Bonus & Exceptional Benefits

Hours: Mon –Fri 37.5

Fixed Term Contract – 18 Months

Why Join Us?

We care about the world and your future. Mars offers competitive compensation and benefits along with some great perks, like fun freebies and best-in-class development. As a Mars Associate, you have our ongoing commitment to your growth and development as you work across our world-famous brands. The world we want tomorrow starts with how we do business today, and we're here to support you every step of the way.

The Role

Support invoice and spend management, New Product Development (NPD) activities, and customer administration. Working closely with a range of stakeholders, you will help ensure the efficient delivery of day-to-day operations through strong analytical, communication, and organisational skills

What We’re Looking For

• Excellent attention to detail and the ability to build strong working relationships across a variety of teams.
• Advanced proficiency in Microsoft Excel, along with strong working knowledge of PowerPoint and Word.
• Excellent interpersonal and communication skills, with the ability to engage effectively with stakeholders at all levels.
• A structured, proactive approach to work, with the ability to prioritise tasks, manage competing demands, and work independently.
• Strong analytical and problem-solving skills, with the ability to interpret data and identify opportunities for process improvement.
• Own transport is essential due to location

Key Responsibilities

• Manage invoice processing and spend administration activities, ensuring accuracy, compliance, and timely resolution of any discrepancies.
• Support New Product Development (NPD) projects by coordinating administrative activities, maintaining product information, and assisting with key project milestones.
• Provide general administrative support to customer-facing teams, ensuring the timely completion of requests and effective stakeholder communication.
• Maintain accurate records, reports, and documentation to support business operations and decision-making.
• Prepare and analyse data using Excel and other business systems to provide insights and support operational activities.
• Build strong relationships with internal teams and external stakeholders to ensure effective collaboration and service delivery.
• Support continuous improvement initiatives by identifying opportunities to streamline processes and enhance efficiency.

What You Can Expect from Mars

• Work alongside 130,000+ Associates worldwide guided by our Five Principles
• Be part of a purpose-driven company shaping “the world we want tomorrow”
• Access world-class training & development from day one
• Join a company with an industry-leading salary and benefits package