Quantinuum · 1 day ago
Insider Threat Analyst - 642
Arlington, VA
Full-time
Onsite
Senior Level
$89K/yr - $112K/yr
5+ years expQuantinuum is the world leader in quantum computing, and they are seeking an experienced Insider Threat Analyst to join their security team. This role involves reviewing and triaging alerts, conducting investigations, and developing detection strategies to enhance their insider threat program while collaborating with various departments to mitigate internal risks.
Cyber SecurityQuantum ComputingSoftware Engineering
No H1B
U.S. Citizen Only
Responsibilities
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
Qualification
Required
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
Preferred
Bachelor's degree in Cybersecurity, Computer Science, Criminal Justice, a related field or equivalent experience
Demonstrated experience conducting investigations involving data theft, fraud, or policy violations
Hands-on experience with Microsoft Purview (Insider Risk Management, DLP, Information Protection) and Microsoft Entra ID
Experience with UEBA platforms (e.g., Securonix, Exabeam, Microsoft Sentinel) and DLP solutions
Proficiency with SIEM platforms, log analysis, and query languages (e.g., Splunk SPL, KQL, SQL)
Experience drafting security procedures, playbooks, and technical documentation
Excellent written and verbal communication skills, including the ability to present technical findings to non-technical audiences
Counterintelligence experience, particularly in technology protection, economic espionage, or protecting proprietary information and trade secrets
Background in identifying and mitigating threats from foreign intelligence services, competitors, or other adversaries targeting intellectual property
Experience contributing to insider threat program development and maturation
Familiarity with behavioral psychology, social engineering tactics, and human-centered security approaches
Benefits
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
Company
Quantinuum
Quantinuum is a IT firm that accelerates quantum computing and the development of applications across chemistry, cybersecurity, and finance. It is a sub-organization of Honeywell.
201-500 employees
Funding
Current Stage
Growth StageTotal Funding
$925MKey Investors
NVenturesJP Morgan ChaseIBM Ventures
2025-08-15Series B· $600M
2024-01-15Series A· $300M
2022-02-22Convertible Note· $25M
Leadership Team
Rajeeb Hazra
President & Chief Executive Officer
Denise Holmquist
Senior Director Product Operations
Recent News
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