
Sandia software engineer candidates describe conversational, resume-driven interviews with light technical checks, such as basic Python data structures or one HackerRank problem, plus behavioral questions on teamwork and conflict.
$111K
Avg. Base Comp
$136K
Avg. Total Comp
Not reported
Typical Rounds
Not reported
Process Length
Candidates describe Sandia's software interviews as relaxed and conversational. Three of the four reports come from interns and one from an R&D electrical engineer, all of whom received offers. The recurring theme is that interviewers want to understand your past projects and how you work with people more than they want to test algorithm speed.
The resume discussion is the core of what candidates describe. One intern says the hiring manager spent most of the time on the technologies used in past projects and on why particular languages or frameworks were chosen. Another says the interviewers asked them to elaborate on previous projects and the tools they used. The R&D engineer reports a phone call that went through every project and asked what they would improve. Prepare to explain your decisions and trade-offs in each project on your resume.
Technical checks appear to be light. One intern reports a Python question on basic data structures. Another reports a single straightforward HackerRank problem after a no-coding discussion round. A third says there were only a few shallow technical questions. The R&D engineer was asked to choose data structures for different scenarios and explain why. Reviewing fundamentals in a language you know well is a reasonable use of time, but these reports do not suggest heavy algorithm grinding.
Behavioral questions come up in all three intern reports. Topics include leadership, conflict, teamwork in group projects, helping someone who was struggling, failure (one candidate was asked to use the STAR method) and why you want to work at Sandia. Have two or three specific stories ready. One candidate also reports emailed written questions about their programming experience before the phone call, with some repeated in a second round. Treat those written answers carefully. The evidence covers mostly internship-level and one engineering candidate, so full-time experience may differ.
Synthesized from 4 candidate reports by our editorial team.
Had an interview recently?
Share your experience. Unlock the full guide.
Real interview reports from people who went through the Sandia National Laboratories process.
Share your own interview experience to unlock all reports, or subscribe for full access.
Sourced from candidate reports and verified by our team.
Topics based on recent interview experiences.
Featured question at Sandia National Laboratories
Strategically resolving misaligned expectations with stakeholders for a successful project outcome
| Question | |
|---|---|
| Why Do You Want to Work With Us | |
| Your Strengths and Weaknesses | |
| Merge Sorted Lists | |
| Over-Budget Projects | |
| Find the Missing Number | |
| One Element Removed | |
| Level Of Rain Water In 2D Terrain | |
| Find Duplicate Numbers in a List | |
| Words in Encrypted String | |
| Hurdles In Data Projects | |
| Target Indices | |
| Swiping App Design | |
| Subway Machine Learning Model | |
| Three Indexes Adding Zero | |
| Model Deployment Pipeline | |
| Green Dot | |
| Shortest Path Algorithms | |
| Fixed-Length Arrays: Deletion | |
| Electricity Supply | |
| Friends vs Posts | |
| Generating Discover Weekly | |
| LRU Cache 1 | |
| Statistically Significant Test | |
| Game Feature Home | |
| Delivery Online | |
| Call Center Resource Management | |
| 2nd Highest Salary | |
| Closest SAT Scores | |
| Employee Salaries |
Synthesized from candidate reports. Individual experiences may vary.
Candidates report different openings. One intern had a phone screen with a hiring manager after meeting Sandia at a career fair. Another spoke with an HR representative about Sandia's mission, their motivation and a STAR-style failure story. The R&D engineer received emailed programming-experience questions first, so prepare for either format.
Several candidates describe a conversation with a hiring manager, sometimes with a team member, focused on resume projects. Questions reportedly covered tools used, why you chose a language or framework, and what you would improve. One intern says this round involved no coding. Expect to defend your technical choices.
Technical content is reported as modest and varies by candidate. One intern got a Python data structures question in an online technical interview. Another got a single straightforward HackerRank problem. The R&D engineer was asked to pick data structures for different scenarios. It may differ for full-time roles.
Candidates report behavioral questions about leadership, conflict, group-project challenges, helping a struggling teammate, failure and motivation for joining Sandia. These were typically woven into the same conversations as the project discussion. Prepare concrete, structured stories that show collaboration and clear communication.