3PL Warehouse Operations & Finance Specialist

Iron Mountain; Riverside (CA); On-site; USD 81,000 - 108,000; Full time

Benefits offered by this job

Shifts: Mon–Fri, 8:00 AM–5:00 PM

Location: Onsite Riverside, CA

Health and dental benefits

Unlimited PTO

401(k) with company match

Employee Stock Purchase Program

Tuition reimbursement

Job summary

Iron Mountain is seeking an analytical Business Operation Specialist to join our Warehouse and Logistics Operations team in Riverside, CA. You will serve as the key financial and administrative link for our growing 3PL operations, partnering with site general managers and finance leaders to support finance and administration activities.

Responsibilities include billing and AR support, office administration duties, and driving KPI reporting, cost controls, and process improvements to ensure

Qualifications

• 3+ years in warehousing, fulfillment, supply chain, 3PL, or manufacturing operations.
• Strong knowledge of operational finance, P&L reporting, variance analysis, and complex billing management.
• Experience partnering with cross-functional stakeholders and supporting client-facing initiatives.
• Bachelor’s or Master’s degree preferred.
• Experience with Google Workspace.

Responsibilities

• Drive Financial & Revenue Accuracy: conduct revenue and cost variance analyses and manage billing inquiries and memos.
• Track & Improve Operational Performance: establish KPIs to track productivity, quality, and cost controls and support data processing.
• Strengthen Client & Partner Relationships: partner with operational leaders and clients to resolve issues and ensure high service standards.
• Support Site Administration & Continuity: perform office administration, support local phone systems, maintain business continuity plans.

Skills

Warehousing operations

3PL operations

P&L reporting

Billing management

Cross-functional collaboration

Education

Bachelor’s or Master’s degree preferred

Tools

Google Workspace

Job description

Iron Mountain is seeking an analytical Business Operation Specialist to join our Warehouse and Logistics Operations team in Riverside, CA. You will serve as the key financial and administrative link for our growing 3PL operations, partnering with site general managers and finance leaders to support finance and administration activities.

Responsibilities include billing and AR support, office administration duties, and driving KPI reporting, cost controls, and process improvements to ensure