Role guide · Updated Sep 4, 2026

Site Reliability Engineer Interview Guide 2026

Site Reliability Engineer loops test Site Reliability Engineering (SRE), Capacity Planning and Reliability engineering first, then Performance Engineering and Infrastructure as Code (IaC). Everything below is aggregated from 2,148 candidate reports and 303 company guides.

2,148
Candidate reports
2,876
Reported questions
303
Companies with a guide
3rounds
Median loop length
01 · What interviews test

Topics by share of guides

Site Reliability Engineering (SRE)
45%
Capacity Planning
28%
Reliability engineering
27%
Performance Engineering
27%
Infrastructure as Code (IaC)
26%
Incident management
22%
Root cause analysis (RCA)
21%
Configuration Management
20%
02 · Typical process

Recurring stages, by frequency

  1. 1
    Recruiter or HR screen
    Background, motivation, target level and timeline.
    81%
  2. 2
    Technical screen
    A short live technical round before the main loop.
    13%
  3. 3
    Technical interviews
    Deep dives on the core skills the role tests.
    63%
  4. 4
    Assessment or take-home
    Online test, case study or take-home exercise.
    52%
  5. 5
    Hiring manager interview
    Role fit, past work and how you would operate on the team.
    13%
  6. 6
    Behavioral and culture fit
    Past situations, collaboration and values.
    18%
  7. 7
    Panel or team interviews
    Several interviewers at once, often cross-functional.
    20%
  8. 8
    Final or onsite round
    A multi-interview loop, sometimes with leadership.
    32%
03 · Company guides

Popular Site Reliability Engineer interview guides

Browse all 303 →
07 · Recent experiences

What candidates reported recently

All experiences →
Nutanix
Jul 14, 2026 · Average

My interview started with a technical conversation that felt broadly grounded in SRE essentials. I was asked several questions related to Linux commands, virtualization, and core computing fundamentals, and there was also time for a deeper dive into my resume and projects. Instead of focusing on anything fancy, the que

No offer
St. Charles Trading
Jul 3, 2026 · Easy

After a couple of recruiter touchpoints, I ended up going through a pretty straightforward process that felt transparent about what would happen next. I had an interview that lasted about an hour, and the recruiter part leaned heavily on walking through my resume—getting into depth on what I’d done and why. The overall

Offer
Phonepe
Apr 13, 2026 · Difficult

I went through a fairly drawn-out process for a big-data role with five rounds total, and I cleared three of them. The later steps were the most memorable: the 4th and 5th hiring manager rounds were held in person in Bengaluru. Up to that point, the overall process felt smooth and professional, and the experience itsel

Offer
Ericsson
Mar 23, 2026 · Average

I experienced a coding-heavy hiring flow with an online assessment element and a mix of straightforward technical questions—generally average difficulty, with a clear and professional process. - **Recruiter/HR screen** — A background-and-role fit chat to confirm motivation and expectations. - **Online assessment (LeetC

Offer
Google
Mar 2, 2026 · Difficult

After an HR screen, the process included a coding screening round and then a final stage with multiple coding rounds plus either design or additional coding, depending on the sequence. Interview problems were described as medium to hard, and no offer was made.

Offer
Prep for Site Reliability Engineer interviews with a plan built from this data
A question queue weighted to the topics above, plus scored mock interviews.