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Lockheed Martin DevOps Engineer Interview Questions

The questions to prepare for a Lockheed Martin DevOps Engineer interview. Questions from real interview reports rank first. Updated weekly.

50questions
~7htotal time
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1
PipelinesStart here. 30 questions · ~240 min
Secure Terraform State ManagementMedium

Approach for securing Terraform state across teams, environments, and automated deployment pipelines.

InfrastructureDependenciesQualityLockheed Martin
Design Scalable Pipeline InfrastructureHard

Design the core pipeline infrastructure for a new project, with attention to orchestration, data quality, idempotency, and future scale.

InfrastructureToolsQualityLockheed Martin
Reusable Terraform ModulesHard

Tests infrastructure-as-code design for reuse, governance, and maintainability.

InfrastructureDependenciesQualityLockheed Martin
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2
Execution17 questions · ~136 min
Staging Safety ValidationEasy

Tests safe promotion practices and quality gates to reduce production risk.

Rollback PlanSuccess CriteriaRisk AssessmentLockheed Martin
Secure Pipeline Bottleneck HandlingMedium

Tests performance troubleshooting while preserving security guarantees in CI/CD.

Trade-offsSuccess CriteriaRisk AssessmentLockheed Martin
Global Vulnerability RemediationHard

Tests vulnerability management across shared artifacts and coordination across many teams.

Rollback PlanRisk AssessmentScope ManagementLockheed Martin
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3
More topics3 questions · ~24 min
ELK Stack ExperienceMedium

Assesses practical experience with ELK-based logging and observability tooling.

Lockheed Martin
Preferred Programming LanguageEasy

Tests your depth with a specific language and your ability to justify tradeoffs for analysis.

Hash TablesArraysStringsLockheed Martin
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