Danielle VivoloDV
Open to opportunities

Danielle Vivolo

@daniellevivolo

Cybersecurity analyst | DFIR & SIEM tuning | Open to remote roles in IR, ops, or compliance

United States
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What I'm looking for

I am seeking a role that fosters growth, collaboration, and innovation in cybersecurity.

As a dedicated Cybersecurity Analyst with over 7 years of experience, I specialize in threat detection, SIEM tuning, and incident response. My career has been marked by a proven ability to protect both operational technology (OT) and information technology (IT) infrastructures in state and federal environments. I hold a Master’s degree in Cybersecurity and certifications including Security+, CySA+, and PenTest+, which underscore my commitment to maintaining high standards in cybersecurity practices.

In my current role at Applied Research Laboratories, I conduct packet analysis and threat monitoring using advanced tools like Arkime, Fidelis, and Splunk. My efforts have significantly improved incident containment and reduced investigation times. I actively support CMMC initiatives and contribute to NERC CIP documentation efforts, ensuring compliance with critical cybersecurity frameworks. My previous experience as a Systems Administrator/Security Analyst at the Texas Legislative Council further honed my skills in managing security incidents and enhancing operational efficiency through automation and collaboration.

Experience

Work history, roles, and key accomplishments

AL
Current

Security Analyst

Applied Research Laboratories

Feb 2025 - Present (5 months)

Conducted packet analysis and threat monitoring using Arkime, Fidelis, and Splunk in support of national defense and classified research environments. Performed forensic packet analysis and traffic reconstruction using Arkime and Fidelis, aiding in IOC discovery and enhancing threat intelligence correlation.

TC

Systems Administrator / Security Analyst

Texas Legislative Council

Jan 2018 - Jan 2025 (7 years)

Managed Microsoft Defender for Endpoint (MDE) and Exchange configurations, proactively isolating compromised systems and remediating phishing incidents. Utilized Microsoft Sentinel for SIEM alerting, detection logic tuning, and threat hunting; developed custom KQL queries and dashboards for enhanced visibility.

Education

Degrees, certifications, and relevant coursework

Western Governors University logoWU

Western Governors University

Master of Science, Cybersecurity

Completed a Master of Science degree in Cybersecurity. Gained advanced knowledge in cybersecurity principles and practices.

Tech stack

Software and tools used professionally

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