Office Manager (Manufacturing)

Location: Mesa, Arizona, USA; onsite at an office co-located with an inverter manufacturing facility.

Company

Clean energy technology company developing integrated structural, electrical, and digital solutions for utility-scale solar power plants.

What you will do

• Manage daily office operations, workplace services, supplies, mail, shipping, equipment, conference rooms, and reception processes.
• Act as the primary administrative contact for employees, visitors, vendors, and internal stakeholders.
• Support site leadership with scheduling, meetings, travel coordination, expense reporting, presentations, and administrative tasks.
• Coordinate onboarding, workspace setup, access needs, office moves, workplace readiness, and maintenance issues with Facilities, IT, HR, and Security.
• Plan site meetings, employee events, leadership and customer visits, and executive reviews.
• Maintain office records, vendor contacts, purchase requests, invoices, administrative documentation, and site operating standards.

Requirements

• Associate’s or Bachelor’s degree in Business Administration, Office Management, Communications, or a related field preferred; equivalent experience may be considered.
• 8–12 years of experience in office administration, office management, site administration, executive support, or business operations support.
• Experience supporting an office, manufacturing site, engineering center, or industrial business environment.
• Strong organization, communication, interpersonal, customer-service, and problem-solving skills with the ability to manage multiple priorities.
• Experience coordinating vendors, office services, meetings, visitors, supplies, and workplace logistics.
• Proficiency with Microsoft Office, Outlook, Teams, Excel, PowerPoint, and common business systems.

Nice to have

• Experience in manufacturing, engineering, energy, electronics, or industrial technology.
• Experience supporting a newly acquired company, site ramp-up, or growing business operation.
• Experience coordinating executive visits, customer meetings, employee events, and cross-functional site activities.
• Familiarity with procurement, purchase orders, invoice processing, expense reports, and vendor management.

Culture & Benefits

• Work in a fast-paced environment connecting office, engineering, and manufacturing operations.
• Support a growing power conversion business contributing to the global energy transition.
• Inclusive workplace committed to diversity and equal employment opportunity.