Interview process banner
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We look forward to meeting you
During our interview process, you’ll meet passionate ZSers who can tell you more about the role, their experiences, our culture and our firm. Our interview process is a two-way conversation to explore your experiences and goals while helping you see how your talents can grow at ZS. Please note that your recruitment process may vary by role and location.
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CAREERS
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Behavioral interviews
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behavioral interviews
Behavioral interviews help us get to know you and assess your fit for the role. They vary by position and may include conversations with your recruiter and other ZSers.
Case interviews
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case interviews
Case interviews offer a glimpse into life at ZS. You’ll tackle a real business challenge, demonstrating how you structure problems, develop solutions, apply feedback and think creatively.
Case interview preparation
Subject matter expertise interviews
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subject matter expertise interviews
We assess your subject matter expertise, quality of work, time management, stakeholder communication and problem-solving skills. Questions focus on your past projects, relevant responsibilities and how you ensure high-quality results.
Online Assessment
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Online Assessment
This assessment helps us understand the knowledge you’ll bring to ZS. It covers logical, quantitative and qualitative reasoning, along with big data concepts such as cloud platforms, data management, analytics and coding languages.
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Prepare to apply
Your questions, answered
We know the ZS interview process can spark some questions—from what to expect in our hiring process to how to prepare for a case or consulting interview. Here, you’ll find answers to help guide your candidate experience and give you confidence as you move forward.
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FAQs
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Does ZS provide visa sponsorships?
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ZS offers visa sponsorship for full-time employees and support for interns with a student visa. Sponsorship type and reimbursement may vary based on the location, role and status, but our aim is to support visa sponsorship when possible.
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Do I need to speak the local language to be considered for an office?
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All ZSers must speak English, though a second language is preferred in certain offices. ZSers in Germany and Japan are required to speak the local language in addition to English.
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Are candidates required to do any assessments?
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Certain roles do require candidates to complete an online assessment. Your recruiter will walk you through the interview process for your specific role during your initial conversations.
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How many rounds of interviews are conducted?
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Our interview process differs based on role, level, region and other factors. Typically, candidates can expect two to four rounds of interviews. Your recruiter can provide specific details based on the role you are interviewing for.
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How long until I hear back once I have submitted my video interview?
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We are working to get back to all candidates in a timely manner. You can expect to hear back anywhere from two to four weeks during the busy campus hiring season.
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Does ZS work in a hybrid model?
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Yes, we use a hybrid flexible and connected model. We expect ZSers to spend most of the time together in person with clients or other ZSers (three days of the week onsite). We have the flexibility to work from home one or two days a week.
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Describe the culture at ZS.
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At ZS, we live our values—treating people right, getting it right and doing the right thing. Our high-performing, inclusive culture is built on integrity, impact and growth, where feedback, collaboration and trust help us thrive together.
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What are the different learning opportunities at ZS?
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ZS offers live, hybrid and on-demand training. New ZSers participate in a New to ZS program, which includes a two-week orientation. When ZSers are new to their role, they go through our milestones program. We offer ongoing learning programs and bootcamps.
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What guidance opportunities will I receive at ZS?
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Within your first few weeks at ZS, you will be paired with a people leader who will be your sounding board to discuss project feedback, offer career guidance and help you navigate life at ZS.
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How do you get staffed on projects at ZS?
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First-year ZSers are invited to explore a range of projects and develop an area of expertise, similar to a major or minor in academia. Non-first-year ZSers are staffed based on their expertise, availability, skill set and practice area.
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What does the typical team structure look like?
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Team structure varies by project. For consultants, you will be assigned to projects based on the skill sets needed. A principal, associate principal or manager will oversee the project.
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How is performance evaluated?
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Performance is evaluated using upward and downward review forms. These forms are filled out by your managers (downward reviews) and people you manage (upward reviews).
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My question hasn’t been answered on this page. Who can I talk to?
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Reach out to your recruiter or email us at: careers@zs.com
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Learn more about life at ZS
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What to expect as a candidate
The ZS interview process includes several stages—online assessments, behavioral, case and subject matter expertise interviews. Each step helps us understand your skills, experience and how you’ll contribute to our collaborative culture.
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Explore roles
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A walk through the interview process at ZS
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ZS prepares students to collaborate right away.
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Voices of ZS
I’ve had the chance to engage with individuals who bring different perspectives and experiences, which have deepened my understanding of the work we do and the impact we strive to achieve.
Caton G.
Decision Analytics Associate