Microsoft Systems Engineer (Senior Level) Interview Preparation Guide
Systems Engineer
Microsoft
Senior
7 rounds
Updated 2/22/2026
Microsoft's interview process for senior-level technical roles typically consists of an initial recruiter screening followed by 1-2 phone technical rounds and 4-5 onsite rounds conducted over 1-2 days. The process evaluates technical depth (system design and architecture), problem-solving abilities, communication skills, and cultural alignment. For systems-focused roles, emphasis is placed on infrastructure design, scalability, distributed systems thinking, and hands-on troubleshooting capabilities.
Interview Rounds
1
Recruiter Screening
30 min3 focus topicsbehavioral
2
Technical Phone Screen - Infrastructure & Troubleshooting
60 min5 focus topicstechnical
3
Technical Phone Screen - System Design for Infrastructure
60 min6 focus topicssystem design
4
Onsite Round 1 - Technical Deep Dive: System Architecture
75 min5 focus topicssystem design
5
Onsite Round 2 - Technical Problem-Solving & Implementation
75 min5 focus topicstechnical
6
Onsite Round 3 - Behavioral & Leadership
60 min5 focus topicsbehavioral
7
Onsite Round 4 - Hiring Manager Round & Role-Specific Deep Dive
60 min5 focus topicsbehavioral