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Tax Summer Intern

MastecMiami, FLApril 9th, 2026
Intern Position at MasTec MasTec is a leading North American infrastructure engineering and construction company focused on communications, energy, utility, and other infrastructure. We have been in business for over 95 years and are always searching for great talent, including interns to support our Coral Gables team. Our interns are energetic, responsible team members who learn the ins-and-outs of our daily routines and procedures. They focus on learning how our organization runs and gain valuable insight that can further their interest in their chosen career field. In addition to office duties, our interns have the opportunity to meet managers and executive members of the team. Basic Responsibilities Include: Performing clerical duties, taking memos, maintaining files, and organizing documents. Assisting in preparing information and research materials. Running general industry related errands. Composing documents, drafts, and reports. Managing databases and inputting information, data, and/or records. Responsibilities: Assist in preparing state-related workpapers. Analyze intercompany balances between entities to ensure accurate reporting. Use of analytic tools (Power Bi and Alteryx) to analyze sales apportionment data. Data entry of tax overpayments, refunds and quarterly payments within OneSource. Assist with day-to-day departmental tasks. Conduct research on various tax subjects. Qualifications: High School/GED. Currently pursuing a bachelor's degree in business, accounting, or finance. Strong organizational skills and attention to detail. Ability to manage multiple tasks and work independently. Good written and verbal communication skills. Proficiency with Microsoft Office Suite (Word, Excel, PowerPoint). Ability to work well in a team environment and adapt to changing priorities. MasTec, Inc. is an equal employment opportunity employer. The Company's policy is not to unlawfully discriminate against any applicant or employee on the basis of race, gender, sex, sexual orientation, gender identity, color, religion, national origin, age, disability, genetic information, veteran status or any other consideration made unlawful by applicable federal, state, or local laws. The Company also prohibits harassment of applicants and employees based on any of these protected categories. It is also MasTec's policy to comply with all applicable state, federal and local laws respecting consideration of unemployment status in making hiring decisions.