Sean Valken-LeDuc
Information Security Analyst
Las Vegas,NV
Summary
Cybersecurity Analyst with 2+ years of experience specializing in vulnerability management, phishing response, threat remediation, and user awareness training. Proficient in EDR platforms, compliance (PCI-DSS), and internal security communication. Holds certifications in CompTIA Security+, CySA+, AWS Cloud, and Cisco technologies. Adept at collaborating across teams to enhance security posture and ensure regulatory compliance.
Overview
4
4
years of professional experience
4
4
years of post-secondary education
5
5
Certifications
Work History
Information Security Analyst
O.C. Tanner
09.2022 - 12.2024
- Monitored and responded to security events from EDR, MDM, IAM, antivirus, and MSSP platforms.
- Collaborated with InfoSec and Compliance teams to enforce policies and ensure adherence to security procedures.
- Acted as primary point of contact for the vulnerability management program.
- Configured scans, prioritized assets, and coordinated remediation with stakeholders across business units.
- Led the transition to a new vulnerability management solution, including evaluation, deployment, documentation, and stakeholder alignment.
- Conducted internal penetration tests using BurpSuite and communicated findings to appropriate teams.
- Delivered monthly InfoSec newsletters and spearheaded internal user security awareness training.
- Managed phishing simulation campaigns and reported training outcomes.
- Maintained and updated SharePoint content for InfoSec team resources and newsletters.
Service Desk Technician
O.C. Tanner
05.2021 - 09.2022
- Provided Tier 1/2 support and triage for software and hardware issues.
- Assisted with major incident response and cross-team collaboration.
- Supported provisioning and deprovisioning of user accounts.
- Contributed to integration and tuning of email security platforms.
- Trained on and utilized ExtraHop (SIEM and network monitoring solution).
- Promoted internal security awareness through training efforts.
Support Technician
Valley Health Systems
10.2020 - 11.2020
- Participated in ransomware response, including workstation isolation and reimaging.
- Coordinated recovery efforts and supported software/application deployment.
- Set up and configured hardware and peripheral devices.
Education
B.S. - Business Management
Arizona State University
Tempe, AZ 09.2010 - 12.2012
A.S. - General Studies
Weber State University
Ogden, UT 09.2005 - 05.2007
Skills
Microsoft Defender for Endpoint
BurpSuite
SIEM
EDR
IAM
MDM
Nessus
PCI-DSS compliance
PowerShell
Security newsletters
undefinedCertification
CompTIA Security+, 08/21
Public Speaking Engagements
SaintCon 2024
Breaking Into Cyber Security!
https://www.youtube.com/watch?v=gCZ9Zx3dUAw
Timeline
Information Security Analyst
O.C. Tanner
09.2022 - 12.2024
Service Desk Technician
O.C. Tanner
05.2021 - 09.2022
Support Technician
Valley Health Systems
10.2020 - 11.2020
B.S. - Business Management
Arizona State University
09.2010 - 12.2012
A.S. - General Studies
Weber State University
09.2005 - 05.2007
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