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Data Science Internship information

What types of projects or tasks can I expect to work on during a data science internship?

As a Data Science Intern, you may be involved in projects such as analyzing datasets to uncover trends, building and testing predictive models, or creating visual reports to help stakeholders understand key findings. Interns often support ongoing research, assist with data cleaning and preprocessing, and collaborate on team projects under the guidance of experienced data scientists. Depending on the company's focus, you might also contribute to deploying models or automating data pipelines. These tasks are designed to give you practical experience with real-world data challenges and help develop your technical and analytical skills.

What are the key skills and qualifications needed to thrive in a data science internship, and why are they important?

To thrive as a Data Science Intern, you need a solid understanding of statistics, data analysis, and programming languages such as Python or R, often supported by progress towards a degree in a quantitative field. Familiarity with tools like SQL, machine learning libraries (e.g., scikit-learn, TensorFlow), and data visualization platforms (e.g., Tableau, Power BI) is highly valued. Strong problem-solving skills, eagerness to learn, and effective communication are essential soft skills for this role. These abilities are crucial for drawing insights from data, collaborating with technical and non-technical colleagues, and contributing meaningfully to projects.

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The most popular types of Data Science jobs in Puerto Rico are:

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Infographic showing various Data Science Internship job openings in Puerto Rico as of August 2026, with employment types broken down into 82% Full Time, and 18% Part Time. Highlights an 73% In-person, and 27% Hybrid job distribution.

Tax - Tax Intern - Accounting (Winter 2027)

Deloitte

San Juan, PR • On-site

Internship

Re-posted 19 days ago


Key responsibilities

  • Perform tax research and analysis to support client service teams

  • Assist in evaluating the tax impact of business decisions and transactions

  • Collaborate with team members to develop actionable solutions to complex tax issues


Deloitte rating

8.2

Company rating: 8.2 out of 10

Based on 93 frontline employees who took The Breakroom Quiz

47th of 154 rated financial services


Job description

We're looking for highly-motivated, out-of-the-box thinkers to join our tax consulting team. If you enjoy a challenge and thrive in a dynamic environment, then you may be the right fit for our tax internship program. During the internship, you'll gain first-hand knowledge of the day-to-day responsibilities that come with this exciting and rewarding career. You'll receive mentorship and guidance from our tax professionals and have the opportunity to help develop solutions to complex tax issues through research, use of cutting edge technology, and consultation with other team members.

Work you'll do

As a Tax Intern on the Deloitte Tax team, you'll work with diverse and talented teams to help clients analyze the tax effect of complex decisions, reduce overall tax rates, and pursue performance objectives.

  • Perform tax research and analysis to support client service teams
  • Assist in evaluating the tax impact of business decisions and transactions
  • Collaborate with team members to develop actionable solutions to complex tax issues
  • Work with multiple clients across industries to build understanding of varying tax implications
  • Use tax, data, and technology tools to support project delivery and client service

A successful candidate would possess these skills:

  • Ability to work independently and collaborate as part of a team
  • Effective written and verbal communication skills
  • Meticulous attention to detail and quality of work product
  • Ability to build and sustain professional relationships
  • Ability to manage and prioritize multiple tasks in a fast-paced and dynamic environment
  • Strong interpersonal skills and professional demeanor
  • Ability to meet deadlines

The team

At Deloitte, our tax consultants provide a full-range of tax services to clients. We help our clients combine tax data, processes, technology, and people in new ways to uncover valuable business insights and arrive at smarter solutions to business challenges. Our team members work collaboratively and apply their specialized knowledge and experience to help clients navigate past complex tax and financial reporting issues. We offer deep insights into their business practices and procedures and help them make more informed decisions to enhance their business' efficiencies. Learn more about Deloitte Tax.

Qualifications

Required:

  • Currently pursuing a Bachelor of Science/Business Administration or Master of Science in Accounting or Taxation, with a minimum GPA of 3.0
  • Definitive plans to meet the minimum educational requirements for Certified Public Accountant eligibility in the state of the assigned office location
  • Ability to perform job responsibilities in a hybrid work model that requires US Tax professionals to co-locate in person 2-3 days per week
  • Availability to begin employment in Winter 2027
  • Ability to travel 20-50%, on average, based on the work you do and the clients and industries/sectors you serve.
  • Limited immigration sponsorship may be available.
  • Candidates must be at least 18 years of age at the time of employment.

Preferred:

  • Technology-related coursework
  • GPA of 3.2 or higher
  • Experience through internships, summer positions, or school jobs
The wage range for this role takes into account the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs. The disclosed range estimate has not been adjusted for the applicable geographic differential associated with the location at which the position may be filled. At Deloitte, it is not typical for an individual to be hired at or near the top of the range for their role and compensation decisions are dependent on the facts and circumstances of each case. A reasonable estimate of the current range is $25 to $48.
Qualifications:

We're looking for highly-motivated, out-of-the-box thinkers to join our tax consulting team. If you enjoy a challenge and thrive in a dynamic environment, then you may be the right fit for our tax internship program. During the internship, you'll gain first-hand knowledge of the day-to-day responsibilities that come with this exciting and rewarding career. You'll receive mentorship and guidance from our tax professionals and have the opportunity to help develop solutions to complex tax issues through research, use of cutting edge technology, and consultation with other team members.

Work you'll do

As a Tax Intern on the Deloitte Tax team, you'll work with diverse and talented teams to help clients analyze the tax effect of complex decisions, reduce overall tax rates, and pursue performance objectives.

  • Perform tax research and analysis to support client service teams
  • Assist in evaluating the tax impact of business decisions and transactions
  • Collaborate with team members to develop actionable solutions to complex tax issues
  • Work with multiple clients across industries to build understanding of varying tax implications
  • Use tax, data, and technology tools to support project delivery and client service

A successful candidate would possess these skills:

  • Ability to work independently and collaborate as part of a team
  • Effective written and verbal communication skills
  • Meticulous attention to detail and quality of work product
  • Ability to build and sustain professional relationships
  • Ability to manage and prioritize multiple tasks in a fast-paced and dynamic environment
  • Strong interpersonal skills and professional demeanor
  • Ability to meet deadlines

The team

At Deloitte, our tax consultants provide a full-range of tax services to clients. We help our clients combine tax data, processes, technology, and people in new ways to uncover valuable business insights and arrive at smarter solutions to business challenges. Our team members work collaboratively and apply their specialized knowledge and experience to help clients navigate past complex tax and financial reporting issues. We offer deep insights into their business practices and procedures and help them make more informed decisions to enhance their business' efficiencies. Learn more about Deloitte Tax.

Qualifications

Required:

  • Currently pursuing a Bachelor of Science/Business Administration or Master of Science in Accounting or Taxation, with a minimum GPA of 3.0
  • Definitive plans to meet the minimum educational requirements for Certified Public Accountant eligibility in the state of the assigned office location
  • Ability to perform job responsibilities in a hybrid work model that requires US Tax professionals to co-locate in person 2-3 days per week
  • Availability to begin employment in Winter 2027
  • Ability to travel 20-50%, on average, based on the work you do and the clients and industries/sectors you serve.
  • Limited immigration sponsorship may be available.
  • Candidates must be at least 18 years of age at the time of employment.

Preferred:

  • Technology-related coursework
  • GPA of 3.2 or higher
  • Experience through internships, summer positions, or school jobs
The wage range for this role takes into account the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs. The disclosed range estimate has not been adjusted for the applicable geographic differential associated with the location at which the position may be filled. At Deloitte, it is not typical for an individual to be hired at or near the top of the range for their role and compensation decisions are dependent on the facts and circumstances of each case. A reasonable estimate of the current range is $25 to $48.
Education:Bachelor's DegreeEmployment Type:

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