Viasat Inc. Data Analyst Interview Questions + Guide in 2025

Written by IQ Team

Reviewed by Elena

Published March 27, 2026

Estimated reading time: 5 minutes

Viasat Inc. is a global communications company that delivers high-speed satellite broadband services for residential and commercial customers.

As a Data Analyst at Viasat, you will be at the forefront of transforming complex datasets into actionable insights that drive strategic decision-making across various business units. The role requires a strong proficiency in SQL and Python, enabling you to manipulate and analyze large volumes of data effectively. Your responsibilities will include developing and maintaining workflows, ensuring data quality, and implementing statistical models and data visualizations using tools like Tableau. Collaborating with cross-functional teams will be essential as you identify trends, patterns, and business requirements, translating these into data-driven solutions that support organizational goals.

Success in this role not only hinges on your technical skills but also on your ability to communicate insights clearly to both technical and non-technical stakeholders. Viasat values critical thinking, teamwork, and continuous learning, making these traits vital for anyone looking to excel in this position. This guide will help you prepare for your interview by equipping you with the knowledge and confidence needed to showcase your analytical skills and fit for the Viasat culture.

Check your skills...
How prepared are you for working as a Data Analyst at Viasat Inc.?

Typically, interviews at Viasat vary by role and team, but commonly Data Analyst interviews follow a fairly standardized process across these question topics.

We've gathered this data from parsing thousands of interview experiences sourced from members.

Practice for the Viasat Data Analyst interview with these recently asked interview questions.

Question Topic Difficulty

Over-Budget Projects

SQL

Medium

Over budget on a project is defined when the salaries, prorated to the day, exceed the budget of the project.

For example, if Alice and Bob both combined income make 200K and work on a project of a budget of 50K that takes half a year, then the project is over budget given 0.5 * 200K = 100K > 50K.

Write a query to forecast the budget for all projects and return a label of "overbudget" if it is over budget and "within budget" otherwise.

Note: Assume that employees only work on one project at a time.

Example:

Input:

employees table

Column	Type
`id`	INTEGER
`first_name`	VARCHAR
`last_name`	VARCHAR
`salary`	INTEGER
`department_id`	INTEGER

projects table

Column	Type
`id`	INTEGER
`title`	VARCHAR
`state_date`	DATETIME
`end_date`	DATETIME
`budget`	INTEGER

departments table

Column	Type
`id`	INTEGER
`name`	VARCHAR

employee_projects table

Column	Type
`project_id`	INTEGER
`employee_id`	INTEGER

Output:

Column	Type
`title`	VARCHAR
`project_forecast`	VARCHAR

View Question

Show Solution

Hurdles In Data Projects

Behavioral

Medium

Lasso vs Ridge

Machine Learning

Easy

Loading pricing options

Calculate Moving Average	SQL	Easy
Predict Customer Churn	Machine Learning	Medium
A/B Test Significance	Statistics	Medium
Optimize Query Performance	SQL	Hard
Feature Importance Analysis	Machine Learning	Medium
Clean Missing Data	Python	Easy
Neural Network Architecture	Deep Learning	Hard
Calculate Cohort Retention	SQL	Medium
Bayesian Probability	Statistics	Easy
Recommend Similar Products	Machine Learning	Hard