ATC interview process & guide 2026
Everything we know about interviewing at ATC: what each round tests and compensation by level.
How hard is the ATC interview?
Aggregated from 18 interview experiencesWhat ATC actually tests for
How prominent each skill is across reported loopsFind the guide for your role
This is your next step: open the guide for the role you are interviewing for. Each one carries the questions ATC interviewers actually ask that position, the loop structure, and pay by level.
What ATC pays, by level
Estimated total compensation: base salary plus stock and annual cash bonus.
ATC interview FAQ
Answered from real candidate and workplace dataHow hard is the ATC interview?
Candidates most commonly rate ATC interviews as medium, based on 18 reported interviews.
How much does ATC pay for data roles?
Reported total comp for data roles at ATC ranges from roughly $77k to $173k per year, varying by level, team, and location.
What topics does ATC test in interviews?
ATC interviews most often cover JavaScript, SQL Server, Agile Development, Oracle Business Intelligence Enterprise Edition (OBIEE), and Power BI. The exact emphasis depends on the specific role you apply for.
What roles can I prepare for at ATC?
Dataford has interview guides for 8 roles at ATC, including Consultant, Data Engineer, Mobile Engineer, and Project Manager, and more.
Is ATC a good place to work?
Employees rate ATC 4.0 out of 5 overall, based on aggregated workplace reviews spanning career growth, work-life balance, compensation, culture, and management.
Where is ATC headquartered?
ATC is headquartered in Pewaukee, WI.
What people say about ATC
Verbatim snippets from employee and candidate reviews“The work environment is exceptional, fostering a positive and engaging atmosphere.”
“The company offers decent benefits, flexible work schedules, and a supportive professional environment that fosters collaboration among employees.”
“Collaborating with the team is a genuinely positive experience.”
Related company guides
Companies that hire for the same data roles
Ready for your ATC interview?
Practice the exact questions from this guide with AI feedback, and walk into your loop knowing what to expect.