Sourcing Administrator

WILMOT MODULAR STRUCTURES, INC.; White Marsh (MD); On-site; USD 52,000 - 76,000; Full time

Job summary

WILMOT MODULAR STRUCTURES, INC. in White Marsh, MD is seeking a Sourcing Administrator to support vendor onboarding, COI tracking, insurance document management, and Salesforce/Procore records.

You will assist with subcontractor research, quote collection, and communications with vendors and internal teams to ensure complete, compliant files. The role emphasizes organized file maintenance, follow-up, and collaboration with the Sourcing Manager, branch admins, and project teams.

Qualifications

• High school diploma or equivalent.
• 2–4 years of administrative, procurement, vendor coordination, compliance, contract, or project support experience.

Responsibilities

• Coordinate fully executed onboarding packets including W-9s, vendor information, signed agreements, licenses, certificates of insurance, and required attachments.
• Check required fields, signatures, dates, and legal-entity consistency; escalate incomplete files.
• Maintain vendor contacts, trades, service areas, expiration dates, and follow-up history in Salesforce, Procore, SharePoint, and other approved systems.
• Complete vendor setup and approval status changes after required approvals are documented.
• Research subcontractors and suppliers by trade, geography, and project need; gather capabilities, references, and qualification information.
• Support audits, reporting, data cleanup, and deactivation documentation.

Skills

Attention to detail

Communication

Teamwork

Organization

Problem solving

Education

High school diploma

Associate degree or relevant training

Tools

Microsoft Outlook

Microsoft Word

Microsoft Excel

Microsoft Teams

SharePoint

Salesforce

Procore

Job description

Job SummaryThe Sourcing Administrator reports directly to the Sourcing Manager and supports vendor and subcontractor onboarding, paperwork follow-up, insurance document tracking, and Salesforce and Procore records.This role also supports subcontractor research, quote collection, and communication with vendors and internal teams. Complete files and organized follow-up give the Sourcing Manager greater capacity for qualification reviews, negotiations, supplier relationships, and sourcing strategy.Job ResponsibilitiesCoordinate fully executed onboarding packets including W-9s, vendor information, signed agreements, licenses, certificates of insurance, and required attachments.Check required fields, signatures, dates, and legal-entity consistency. Mark incomplete files “Received Incomplete: Review Not Started” and send a consolidated request for missing or inconsistent items.Follow up until documents are complete or require escalation, then route complete files to the Sourcing Manager for review.Collect COIs and supporting documents, monitor expiration dates, and request renewals before coverage on file expires.Forward COIs to Risk Assessment for coverage review and approval. Track corrections and record the review outcome.Maintain vendor contacts, trades, service areas, expiration dates, and follow-up history in Salesforce, Procore, SharePoint, and other approved systems.Complete vendor set-up and approval status changes after required approvals are documented.Maintain trackers showing status, responsible party, open items, deadlines, and next follow-up. Communicate readiness and delays to the Sourcing Manager, Branch Admins, requesting employees, and project teams.Research subcontractors and suppliers by trade, geography, and project need. Gather capabilities, availability, references, service coverage, and qualification information through initial outreach.Present options and concerns to the Sourcing Manager and maintain directories of approved and prospective resources, including alternatives for underserved markets.Support audits, reporting, data cleanup, and deactivation documentation. Maintain checklists and procedures, suggest improvements, and complete other assigned sourcing and procurement administrative duties.Escalate classification, tier assignment, qualification, restrictions, sourcing, and negotiation decisions to the Sourcing Manager; insurance acceptability to Risk Assessment; and contract revisions, exceptions, execution, and executive approvals to the Contract Specialist and COO, as applicable.Coordinate with requesting employees, who retain responsibility for accurate project intake, correct packet distribution, and local communication support.Serve as the designated backup for front desk operations during absences or periods of unavailability, ensuring continuity of visitor reception, incoming calls, mail handling, and essential administrative supportQualificationsHigh school diploma or equivalent required. An associate degree or relevant business or procurement training is a plus.Required 2–4 years of administrative, procurement, vendor coordination, compliance, contract, or project support experience. Vendor onboarding, COI tracking, and construction or modular experience preferred.Proficiency with Microsoft Outlook, Word, Excel, Teams, and SharePoint; Salesforce experience is strongly preferred and Procore experience preferred.Strong attention to detail, document control, and ownership of multiple active files, deadlines, and priorities with limited reminders.Clear communication, professional follow-up, teamwork, and judgment about inconsistencies and appropriate escalation without making unauthorized approval decisions.Discretion in handling confidential company, contract, insurance, tax, and vendor information