Cyber Investigations Analyst – OTA, Active Top Secret

Peraton

. Support the Cyber Threat Investigations & Analysis Division in conducting end-to-end insider threat and cyber investigations using User Activity Monitoring tools and data .

Posted 10/16/2026full-timeArlington • Virginia • United StatesJuniorMid-Level💰 $112,000 - $179,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in conducting insider threat investigations and cyber analysis, utilizing User Activity Monitoring tools and forensic techniques. Proficient in analyzing log data and communicating findings effectively to diverse stakeholders while ensuring compliance with legal and organizational standards.

Highest-signal resume keywords

Cybersecurity ExperienceDigital ForensicsInsider Threat InvestigationsSecurity+ CE CertificationAnalytical Problem-Solving

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

User Activity MonitoringLog Data AnalysisForensic AnalysisDetection Rule DevelopmentBehavioral Baseline RefinementEndpoint Telemetry AnalysisIncident ResponseData InterpretationCase Documentation ManagementEmerging Threat Tracking

Soft Skills

Analytical SkillsDecision-MakingTime ManagementWritten CommunicationVerbal Communication

Tools & Technologies

SharePoint

Certifications & Qualifications

Security+ CE Certification

Industry Keywords

Cyber InvestigationsInsider ThreatPolicy ViolationsAnomalous User BehaviorComplianceEnterprise EnvironmentThreat VectorsInvestigative ReportingSenior Management CommunicationLegal Collaboration

Tech Stack

Tools & technologies

Cyber Security

About the role

Key responsibilities & impact

Support the Cyber Threat Investigations & Analysis Division in conducting end-to-end insider threat and cyber investigations using User Activity Monitoring tools and data
Collect, analyze, and interpret log data to detect anomalous user behavior, policy violations, and potential insider threats
Develop and refine detection rules, alerts, and behavioral baselines
Conduct forensic analysis of user activity logs, endpoint telemetry, and network data
Communicate investigative findings to technical and non-technical stakeholders, including senior management
Collaborate with legal, HR, and security teams to ensure investigations comply with applicable laws, policies, and Department guidelines
Author investigation reports, bulletins, and advisories
Promote awareness of insider threat indicators and User Activity Monitoring best practices
Respond to escalated security incidents and provide expert guidance on user activity-related threat vectors
Manage case documentation and investigative records in SharePoint repositories
Provide guidance and mentorship to junior team members
Track emerging insider threat tactics, techniques, and procedures and incorporate findings into detection strategies

Requirements

What you’ll need

Bachelor’s degree and 5 years of experience; an additional 4 years of experience may be substituted in lieu of the bachelor’s degree requirement
Minimum of 2 years of experience in cybersecurity, digital forensics, or cyber investigations
Must possess and maintain, or obtain prior to start date, Security+ CE certification
Experience conducting insider threat or cyber misconduct investigations in an enterprise environment
Experience analyzing large datasets of user activity, log data, and endpoint telemetry
Strong analytical, problem-solving, and decision-making skills
Excellent written and verbal communication skills, including formal investigative report production
Strong time management skills and ability to complete assigned tasks with minimal supervision
U.S. citizenship required
Active Top Secret security clearance; ability to obtain a final Top Secret/SCI security clearance

Benefits

Comp & perks

Potential hybrid schedule after 90 days
Employees may be eligible for overtime
Employees may be eligible for shift differential
Employees may be eligible for a discretionary bonus
Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law