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Maintenance & Repair Administrative Specialist

Cornerstone Wireless, LLC.
Phoenix, AZ Posted Oct 21, 2026
Full-time

About this role

Location: Phoenix, AZ

Employment Type: Full Time

Shift:

  • Shift: 1 Monday – Friday Day Shift (5am ~ 2pm)

  • Shift: 2 Monday – Friday Day Shift (2pm ~ 11pm)

Responsibilities

  • Vendor sourcing and coordination: Identify repair shops, parts suppliers, and service providers; request quotes; compare pricing, availability, and turnaround times; and coordinate service appointments.

  • Invoice and receipt management: Collect, organize, and file invoices, receipts, purchase orders, and supporting documents. Verify charges against approved quotes and completed work, and follow up on discrepancies.

  • Payment processing support: Prepare payment requests, obtain required approvals, submit documentation to Accounting, and track payment status. Respond to vendor billing inquiries.

  • Maintenance recordkeeping: Maintain accurate records by equipment or asset number, including service dates, repair details, parts replaced, costs, mileage or operating hours, and the next scheduled service.

  • Repair request tracking: Maintain a log of open maintenance requests, scheduled appointments, repair progress, and completion dates. Follow up with vendors and communicate updates to the maintenance team.

  • Preventive maintenance scheduling: Track upcoming service requirements and send reminders to help ensure maintenance is completed on time.

  • Parts and supply support: Assist with ordering approved parts and supplies, tracking deliveries, and organizing related purchase records.

  • Reporting and general administration: Update maintenance expense reports, vendor contact lists, warranty records, and other departmental files. Provide general administrative support as needed.

Qualifications

  • Previous experience in administrative support, vendor coordination, purchasing, or accounts payable preferred.

  • Proficiency in Microsoft Excel, Outlook, and Word.

  • Strong organizational skills, attention to detail, and ability to follow up on multiple tasks.

  • Ability to communicate professionally with vendors, technicians, operations staff, and Accounting.

  • Experience in logistics, warehouse operations, fleet maintenance, or equipment repair is a plus.

  • Basic familiarity with equipment and maintenance terminology is helpful; technical repair experience is not required.

  • Benefits (Full-Time ONLY)

  • Health, Dental, and Vision PPO Insurance

  • Life, STD, LTD Insurance

  • 401(K) Plan

  • Paid Time Off

  • Additional Paid time off (Bereavement, Wedding, Birth of a Child, etc.)

  • Years of Service Awards

  • Education Assistant Program (Based on Eligibility)

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