Big Data Analyst at Vantor
About the role
Vantor seeks a Big Data Analyst to join our Data Science & AI team supporting Defense & Aerospace clients. You will design scalable data pipelines, integrate diverse mission datasets, and enable advanced analytics and AI for critical programs. Responsibilities include building secure ETL workflows, optimizing big data platforms (e.g., Hadoop/Spark), and collaborating with AI engineers to productionize models. You’ll develop dashboards and visualizations that drive operational decisions. At Vant…
Interview process at Vantor
General interview process (this company's specific loop isn't published - reach out if you have insider info).
- Recruiter phone screen - typically 20-40 min
- Technical screen - 1 coding problem or take-home; format varies by company
- Onsite / virtual loop - typically 4-6 rounds over 2-3 weeks; exact split of coding, systems design, and behavioral varies by role and location
Platforms used: unknown — MiPrep tested compatible with major platforms
How to prepare
MiPrep helps you rehearse the specific cadence and question types Vantor interviewers score on. Upload your resume and this job description; MiPrep generates a rehearsed answer set in your voice from your own projects.