Top 21
Prep plan
Updated weekly · Last refresh Aug 30

CACI Security Engineer Interview Questions

The questions to prepare for a CACI Security Engineer interview. Questions from real interview reports rank first. Updated weekly.

21questions
~3htotal time
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1
CodingStart here. 4 questions · ~33 min
Multi-Factor Authentication ComponentsEasy

Tests understanding of MFA architecture, enrollment, verification, and supporting controls.

authenticationSecurityCACI
STIGs and Compliance ImpactEasy

Tests knowledge of STIGs and how they drive compliance for defense and government systems.

ComplianceSecurityCACI
Three-Factor Authentication RequirementsEasy

Tests understanding of multi-factor authentication factors and practical requirements for implementation.

authenticationSecurityCACI
Malloc Usage in CMedium

Evaluates your understanding of dynamic memory allocation and safe usage patterns in C.

memory managementCACI

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2
Behavioral & Leadership17 questions · ~139 min
Managing a Live Security IncidentMedium

Tests ownership during a security incident, including containment, communication, stakeholder coordination, and post-incident learning.

CommunicationLeadershipOwnershipCACI
Resolving Security Protocol DisagreementsMedium

Tests conflict resolution in security decisions, especially balancing risk, influence, and ownership while preserving trust.

Influence Without AuthorityConflict ResolutionCommunicationCACI
Motivation Through Security OwnershipEasy

Tests whether your motivation is grounded in real security ownership, mission alignment, and continuous improvement rather than generic enthusiasm.

CommunicationLeadershipOwnershipCACI
Prioritizing Competing Security IncidentsMedium

Tests prioritization under pressure in security: how you choose between two urgent risks, align stakeholders, and own the outcome.

CommunicationOwnershipPrioritizationCACI
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