Dun & Bradstreet · 12 hours ago
Senior Incident Response Analyst (R-18809)
Austin, TX
Full-time
Onsite
Senior Level
5+ years expDun & Bradstreet is a global leader in business decisioning data and analytics, helping companies manage risk and innovate. They are seeking a highly skilled Senior Incident Response Analyst to lead advanced threat detection, investigation, and remediation efforts within their Security Operations program.
B2BEnterprise SoftwareSupply Chain Management
Responsibilities
Lead high‑fidelity alert investigations, performing deep technical analysis to rapidly identify, contain, and remediate threats
Own complex incident investigations, driving technically precise conclusions and elevating the organization’s detection and response maturity
Champion process development, identifying gaps, designing scalable workflows, and implementing improvements that strengthen the Incident Response program
Create and refine technical playbooks, documentation, and response guides, ensuring clarity, consistency, and operational excellence
Mentor and uplift junior analysts, providing guidance, coaching, and training to build a high-performing team
Serve as the escalation point for critical and ambiguous cases, applying advanced threat analysis and sound judgment under pressure
Collaborate with engineering, IT, Legal, HR, and business partners to resolve incidents holistically and drive enterprise-wide security improvements
Apply strong analytical and technical expertise to continuously enhance SOC processes, workflows, and response capabilities
Contribute to the evolution of our detection landscape, partnering with detection engineering to improve log ingestion, alert logic, and signal quality
Assess and mitigate AI‑related security risks, including model misuse, prompt injection, data leakage, and emerging automation attack vectors
Participate in an on‑call rotation, serving as a trusted responder for high‑severity incidents
Qualification
Required
Bachelor's degree required with 5+ years of relevant experience
At least 1 SANS/GIAC Certification (GCIH, GREM, GCFA preferred)
Strong Hands-on experience with: SIEM Platforms (Splunk, Microsoft sentinel, etc), EDR Tools (CrowdStrike, Carbon Black), Cloud environments (Azure, AWS, GCP, AliCloud), Network log analysis (Netflows and PCAP files)
Deep understanding of: Mitre ATT&CK framework, Malware behavior and exploitation techniques, Windows, Linux, and macOS internals
Script analysis (Javascript, VBscript, powershell, python)
Malicious binary analysis (Windows, MacOS, Linux)
Clear communication rooted in technical competence
Confidence discussing findings with peers and senior management
Ability to sit, speak and operate telephone and/or computer for long periods of time
Ability to handle pressure, stressful conditions, and conflict resolution
Ability to work day, evening and/or weekend hours as needed
Regular attendance in the office
Benefits
Generous paid time off in your first year, increasing with tenure.
Up to 16 weeks 100% paid parental leave after one year of employment.
Paid sick time to care for yourself or family members.
Education assistance and extensive training resources.
Do Good Program: Paid volunteer days & donation matching.
Competitive 401k with company matching.
Health & wellness benefits, including discounted Wellhub membership rates.
Medical, dental & vision insurance for you, spouse/partner & dependents.
Company
Dun & Bradstreet
Dun & Bradstreet offers business intelligence and data analytics solutions to support risk management, compliance, and growth strategies.
5001-10000 employees
H1B Sponsorship
Dun & Bradstreet has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (19)
2024 (18)
2023 (22)
2022 (33)
2021 (35)
2020 (43)
Funding
Current Stage
Public CompanyTotal Funding
$375MKey Investors
Black Knight
2025-03-24Acquired
2020-07-01IPO
2018-11-19Private Equity· $375M
Leadership Team
Stephen Tulenko
Chief Executive Officer
Michael Manos
Chief Technology Officer
Recent News
Jax Daily Record
2025-12-31
Company data provided by crunchbase