About Us:
We are the leader in human-centric cybersecurity. Half a million customers, including 87 of the Fortune 100, rely on Proofpoint to protect their organizations. We’re driven by a mission to stay ahead of bad actors and safeguard the digital world. Join us in our pursuit to defend data and protect people.

How We Work:
At Proofpoint, you’ll be part of a global team that breaks barriers to redefine cybersecurity, guided by our BRAVE core values: Bold in how we dream and innovate, Responsive to feedback, challenges, and opportunities, Accountable for results and best-in-class outcomes, Visionary in future-focused problem-solving, Exceptional in execution and impact.

The Role

Proofpoint is seeking a Category Buyer to support our Global Procurement organisation by managing high-volume buying tasks, coordinating sourcing activity, analysing spend, and contributing to category strategy—primarily across non-marketing services such as IT, Professional Services, Facilities, HR, Operations, and other indirect categories.
 

This is a fast-paced, high-activity role requiring strong organisation, attention to detail, and the ability to prioritise competing demands. It is designed as a development pathway into Category Manager and Strategic Sourcing Manager roles.

Your Day To Day

• High-Volume Operational Buying

  • Manage a large volume of purchase requisitions, renewals, and vendor communications.

  • Ensure timely processing and accurate data entry in procurement systems.

  • Maintain documentation and track procurement activity across multiple categories simultaneously.
     

• Sourcing & Category Support

  • Support RFx processes, supplier research, and initial proposal evaluation.

  • Prepare negotiation materials and assist in supplier discussions under supervision

  • Maintain category trackers, sourcing pipelines, and supplier records in a rapid-response environment.
     

• Contracting & Supplier Management

  • Coordinate contract reviews with Legal, Finance, and stakeholders.

  • Validate pricing, SLAs, scope, and contractual accuracy (training provided).

  • Support supplier performance tracking and follow-up actions.
     

• Stakeholder Coordination

  • Engage with internal stakeholders across non-marketing categories to gather requirements and clarify needs.

  • Ensure full alignment with procurement processes, lead times, and compliance.

  • Support senior sourcing leads with presentations, summaries, and dashboards.
     

• Spend & Data Analysis

  • Run recurring procurement reports (spend, renewals, contract cycles).

  • Identify cost-saving opportunities and supplier consolidation potential.

  • Support continuous improvement projects targeting speed, efficiency, and governance.

Qualifications

• Proven experience in procurement, sourcing, vendor management, or supply chain.

• Experience handling high-volume workloads or fast-paced operational environments strongly preferred.

• Strong analytical skills, able to interpret procurement data and summarise findings.

• High accuracy and attention to detail, particularly in high-volume processing.

• Exceptional organisational skills; able to manage multiple parallel tasks under time pressure.

• Clear, confident communicator with strong stakeholder engagement ability.

• Proficient in Excel and PowerPoint

• Familiarity with procurement/ERP tools (Dynamics 365, JIRA, Agiloft) is a plus.

• Bachelor’s degree in business, supply chain, procurement, or related field preferred.

#LI-CB1

Why Proofpoint? At Proofpoint, we believe that an exceptional career experience includes a comprehensive compensation and benefits package. Here are just a few reasons you’ll love working with us:

• Competitive compensation

• Comprehensive benefits

• Learning & Development: We are committed to the growth and development of our team members, offering a range of programs including leadership and professional development workshops, stretch project assignments, and mentoring opportunities to help employees reach their full potential.

• Flexible work environment: [Remote options, hybrid schedules, flexible hours, etc.].

• Annual wellness and community outreach days

• Always on recognition for your contributions

• Global collaboration and networking opportunities

Our Culture:

Our culture is rooted in values that inspire belonging, empower purpose and drive success-every day, for everyone. We encourage applications from individuals of all backgrounds, experiences, and perspectives. If you need accommodation during the application or interview process, please reach out to [email protected]. How to Apply Interested? Submit your application here https://www.proofpoint.com/us/company/careers. We can’t wait to hear from you!