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Senior Procurement Buyer

Sigma

802573 Senior Procurement Buyer (ERP / Business Central) - Boston, MA - 4-Month Contract (Onsite)

Location: Boston, MA (Onsite - 415 Summer Street)

Schedule: Monday-Friday, 8 hours/day

Duration: 4-Month Contract (Potential Extension)

Client: Commonwealth of MA - Massachusetts Convention Center Authority (MCCA)

Job Overview

Sigma, Inc. is seeking an experienced Senior Procurement Buyer to support procurement and contracting operations for a high-profile public sector client in Boston, MA.

This role is ideal for professionals with strong ERP systems experience (Business Central preferred) and a deep understanding of the full procurement lifecycle , including sourcing, contract administration, and vendor management.

Key Responsibilities

Procurement Systems & Data Management
  • Support procurement workflows within ERP systems (Microsoft Dynamics Business Central )
  • Perform data entry, purchase order setup, and system maintenance
  • Assist in transitioning from manual to automated procurement processes
Purchasing & Contract Administration
  • Manage procurement records, contracts, and Standing Orders (SOs)
  • Create and track purchase orders, ensuring accurate delivery and receipt
  • Review bids, quotes, and proposals; support vendor selection
  • Maintain organized procurement documentation (contracts, licenses, warranties)
  • Support full contract lifecycle: solicitation → evaluation → negotiation → execution → monitoring
Strategic Procurement & Process Improvement
  • Conduct market research and cost analysis
  • Identify cost-saving opportunities and process improvements
  • Support procurement audits, compliance, and reporting
Vendor & Stakeholder Collaboration
  • Communicate with vendors regarding orders, contracts, and delivery expectations
  • Monitor vendor performance and KPIs
  • Support supplier diversity initiatives and outreach efforts
  • Collaborate with internal teams and warehouse operations
• Required Qualifications
  • Bachelor's degree in Business, Supply Chain, Procurement, or related field
  • 5+ years of procurement, purchasing, or contract administration experience
  • Strong experience with ERP systems (Microsoft Dynamics Business Central preferred)
  • Proven knowledge of procurement lifecycle and contract management
  • Experience with RFPs, RFQs, bidding, and vendor negotiations
  • Strong data analysis and reporting skills (Excel proficiency required)
  • Excellent organizational, communication, and stakeholder management skills
  • Ability to work onsite in Boston, MA
• Preferred Qualifications
  • Experience in public sector or government procurement
  • Familiarity with supplier diversity programs and compliance requirements
  • Experience supporting capital projects or construction procurement
Vacancy posted 4 days ago
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