Insider Threat Analyst

Quantinuum

Insider Threat Analyst at Quantinuum focusing on cybersecurity across multiple US locations. Collaborating with teams to develop and implement insider threat detection strategies and investigations.

Posted 4/14/2026full-timeArlington • Colorado, Minnesota, New Mexico, Virginia • 🇺🇸 United StatesMid-LevelSenior💰 $89,000 - $112,000 per yearWebsite

Tech Stack

Tools & technologies

Cyber Security

About the role

Key responsibilities & impact

Review, triage, and prioritize alerting from DTEX, Microsoft Purview, and other monitoring platforms
Develop, tune, and optimize insider threat detection use cases across UEBA, DLP, SIEM, and endpoint monitoring platforms
Monitor and analyze DTEX telemetry to identify high-risk user behaviors and potential data exfiltration activities
Leverage Microsoft Purview for data loss prevention, information protection, and insider risk management capabilities
Utilize Microsoft Entra ID for identity analytics, access reviews, and monitoring privileged account activity
Conduct behavioral analysis to identify anomalous patterns indicative of data exfiltration, fraud, sabotage, or policy violations
Perform proactive threat hunting to discover previously undetected insider risks and develop corresponding detection mechanisms
Analyze technical indicators alongside contextual information such as HR events, travel data, and organizational changes to assess risk holistically
Conduct investigations of insider threat incidents, from initial triage through remediation
Coordinate with Legal, HR, and external law enforcement as required during sensitive investigations
Prepare detailed investigation reports and briefings for leadership
Create, maintain, and update insider threat playbooks and response procedures to ensure consistent and effective incident handling
Contribute to insider threat program strategy and maturity roadmap
Develop and maintain insider threat metrics, KPIs, and dashboards to measure program effectiveness
Manage and deliver insider threat awareness training for employees, managers, and security teams
Stay current on insider threat trends, TTPs, and emerging technologies; recommend program enhancements accordingly

Requirements

What you’ll need

Bachelor's degree minimum
Minimum 5+ years of experience in insider threat analysis or a related cybersecurity discipline
Minimum 5+ years’ experience with DTEX or similar insider threat monitoring platforms
Due to Contractual requirements, must be a U.S. Person defined as, U.S. citizen permanent resident or green card holder, workers granted asylum or refugee status
Due to national security requirements imposed by the U.S. Government, candidates for this position must not be a People's Republic of China national or Russian national unless the candidate is also a U.S. citizen.

Benefits

Comp & perks

A competitive salary and innovative, game-changing work
Flexible work schedule
Employer subsidized health, dental, and vision insurance
401(k) match for student loan repayment benefit
Equity, 401k retirement savings plan + 12 Paid holidays and generous vacation + sick time
Paid parental leave
Employee discounts

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

insider threat analysisbehavioral analysisthreat huntingdata loss preventioninformation protectionidentity analyticsanomaly detectionincident investigationrisk assessmentmetrics development

Soft Skills

communicationreport writingcollaborationtraining deliverystrategic planningproblem-solvinganalytical thinkingattention to detailleadershiporganizational skills