Office Manager – Project Administration & Billing Lead

Bianchi Electric; Colorado; On-site; USD 52,000 - 78,000; Full time

Benefits offered by this job

Medical insurance

Dental plan

Vision insurance

401k plan

Employee Stock Purchase plan

Job summary

MasTec Utility Services is seeking an experienced Office Manager to oversee day-to-day department operations, ensuring accuracy and efficiency across administrative tasks. The role requires strong communication, problem-solving, and managerial skills to support multiple offices and projects.

You will manage billing support, data entry, vendor coordination, and executive reporting, while maintaining records and budgets.

Qualifications

• 5 years of office management and executive administrative support.
• Strong computer skills; ability to create spreadsheets for revenue tracking and reporting.
• Proficiency with Microsoft Office applications.

Responsibilities

• Oversee all administrative aspects of the office, including accounting support and data entry.
• Process purchase orders and invoices weekly.
• Support multiple offices and clerical staff.
• Maintain project documentation and billing readiness.
• Provide executive level administrative support and manage budgets.

Job description

MasTec Utility Services is seeking an experienced Office Manager to oversee day-to-day department operations, ensuring accuracy and efficiency across administrative tasks. The role requires strong communication, problem-solving, and managerial skills to support multiple offices and projects.

You will manage billing support, data entry, vendor coordination, and executive reporting, while maintaining records and budgets.