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MasTec

Infrastructure engineering and construction for energy

Administrative Assistant

Administrative SupportUpdated on Nov 10
Part-timeLas Vegas, NV, USA$18 - $25 /hrIn-person

About the Job

Requirements

  • A high school diploma or equivalent is required.
  • At least 1 year of clerical or administrative experience related to work orders and invoice processing is required.
  • The role requires the ability to bend, lift, and carry up to 50 pounds.

Responsibilities

  • Establish and maintain a filing system so documentation and information remain current and readily retrievable.
  • Assist with external and internal vendor relations, including paying invoices, setting up new vendors, and resolving vendor issues.
  • Handle incoming calls, emails, and company-related correspondence, including customer inquiries and complaints; route requests to the appropriate individual or department, follow up, and coordinate timely responses.
  • Assist customers with immediate needs and help employees complete tasks related to customer requests.
  • Track paperwork; process new work and projects; update their status; complete CUs; create invoices for all jobs; and keep a detailed log of start and end dates.
  • Organize and coordinate staff and other meetings, prepare materials related to agenda items, and follow up with staff on action-item status.
  • Respond promptly to requests from Resource Management and Field Operations.
  • Keep site bulletin boards updated and organized with company newsletters, safety bingo, daily scorecards, federal posters, workers’ compensation information, and other posted materials.
  • Attend crew meetings as needed to collect documents, communicate information, and respond to inquiries.
  • Maintain a safe work environment by following and supporting safe practices.
  • Prepare and submit weekly expense reports in accordance with company policy, including reports for traveling technicians and new hires.
  • Receive payroll timesheets and enter them promptly so employees are paid on time.
  • Provide backup support to other office-support employees as required.
  • Coordinate special projects as assigned.
  • Assist and support field management with projects and daily business needs.

Desired Qualifications

  • Experience in the construction industry is preferred.
  • An associate degree in business management or a similar field, including computer and accounting courses, is preferred.
  • Experience in a construction or project environment is preferred.

About the Company

MasTec

Infrastructure engineering and construction for energy

MasTec is a North American infrastructure engineering and construction company focused on energy, utility, and communications networks. It engineers, builds, installs, maintains, and upgrades power plants, renewable energy facilities, and related infrastructure, and helps clients with site selection, sizing, materials, and construction planning. It differentiates itself by its large workforce, end-to-end capabilities across engineering, construction, maintenance, and upgrades, and its sector focus on utilities, communications, and government clients, including natural gas and renewable energy facilities. Its goal is to deliver reliable, safe, and efficient infrastructure that supports energy delivery, connectivity, and the expansion of renewable energy capacity.

Company size
1,001-5,000
Company stage
IPO
Headquarters
Coral Gables, FL
Founded
1929

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