Top 50
Prep plan
Updated weekly · Last refresh Aug 30

L3Harris Technologies Software Engineer Interview Questions

The questions to prepare for a L3Harris Technologies Software Engineer interview. Questions from real interview reports rank first. Updated weekly.

50questions
~7htotal time
Track your progressSign up free to work through all 50 questions and resume where you left off.
Start practicing free →
1
ExecutionStart here. 7 questions · ~57 min
Prioritize Multiple Urgent IssuesEasy
Recently asked

Explain how you would prioritize competing urgent issues while balancing delivery risk, stakeholder expectations, and near-term commitments.

Trade-offsRisk AssessmentScope ManagementL3Harris Technologies
Tell Me About YourselfEasy

Tests your communication and how you frame your background for a Solutions Architect role.

Success CriteriaRoadmappingScope ManagementL3Harris Technologies
More Execution questions with a free account
2
Coding23 questions · ~188 min
Embedded Data StructuresEasy
Recently asked

Tests your practical knowledge of data structures for resource-constrained embedded software.

Hash TablesStackQueueL3Harris Technologies
Object-Oriented Design PrinciplesMedium
Recently asked

Tests your ability to apply OOD principles to build extensible software for L3Harris Technologies mission-critical systems.

RecursionHash TablesTreesL3Harris Technologies
More Coding questions with a free account

Sign up to see every question

Create a free account to unlock this list and practice real interview questions.

Get my prep plan
3
System Design5 questions · ~41 min
Recommending a Tech StackMedium

Assesses ability to choose appropriate technologies for a software system.

L3Harris Technologies
Redesigning Fuel Lines for OxygenHard

Evaluates requirements handling, safety considerations, and design execution.

L3Harris Technologies
More System Design questions with a free account
4
Security & Infrastructure8 questions · ~65 min
Troubleshoot a Network IssueMedium

Evaluates your diagnostic approach and troubleshooting methodology for infrastructure problems.

TroubleshootingL3Harris Technologies
More Security & Infrastructure questions with a free account
5
Behavioral & Leadership6 questions · ~49 min
More Behavioral & Leadership questions with a free account
6
More topics1 question · ~8 min
Blocking vs Non-Blocking OperatorsMedium

Assesses your understanding of concurrency or pipeline operator semantics.

L3Harris Technologies
The finish line: interview-readyComplete all 50 questions to finish this plan.