Summary
Overview
Work History
Education
Certification
Timeline
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Nathaniel Prudencio

Technical Delivery Specialist
Springfield,VA

Summary

Innovative technology professional with several years of diverse experience. Experienced in ensuring compliance according to regulations to be prepared during audits. Skilled in enhancing systems and aligning technical solutions with business objectives. Proven success in leading projects from start to finish and contributing to organizational growth and success.

Overview

2026
2026
years of professional experience
1
1
Certification

Work History

Senior Associate, Cyber Log Management Delivery

Capital One
01.2025 - Current
  • Led an effort to ensure cyber compliance among 73 payment-related business applications containing PCI. This was completed in order to prepare for the WorldPay PCI DSS assessment.
  • Led the effort in remediating cyber non-compliance for the over 500 datasets we have in our inventory during our monthly transmission and quality checks.
  • Enforced having logs sent to our central repository so that our Cyber Security Operations Center could have quick access in the case of unauthorized access gained to an application by a threat actor.
  • Used SIEM tooling to check on cyber logging for application datasets.
  • Closed out over 200 Jira tickets related to enforcing cyber compliance on an application's dataset.
  • Had log alerting implemented for the use of local administrator events across the enterprise.
  • Used DataBricks to query datasets with SQL to ensure logs remain cyber compliant


Senior Cyber Risk Analyst

Capital One
01.2024 - 01.2025
  • Executed a compliance campaign to enforce least privilege for 3,047 users across multiple lines of business (Retail, Premium Product Experience, and Shopping), who had the ability to bypass the Enterprise Proxy, but no longer had a valid business need for the access. This prevented high-risk entitlements from being given unnecessarily, and lowered risk across the company.
  • Mitigated Data Loss Prevention risk by ensuring the remediation of protected data download violations from associate endpoints across the Retail Line of Business. This prevented escalation to executives, as well as prevented the improper storage of confidential information.
  • Facilitated the Q4 Shopping RCSA, and helped drive to get mitigation plans added across the five cyber/tech risks
  • Scheduled calls with stakeholders in order to increase buy-in with risks found. An executive summary was presented that listed risks, scope, exposure, as well as mitigation impact.
  • Lead an effort to enforce MFA with our third parties' bank portals. Engaged stakeholders from Bank of America, JP Morgan, Wells Fargo, etc., to ensure risk reduction in the case of a threat actor trying to gain unauthorized access to accounts within these third-party bank portals.
  • Identified a data exfiltration risk and proactively scheduled calls with stakeholders to increase buy-in .
  • Led the effort in working with the proxy and Mac engineering teams to address the data exfiltration risk at hand. This required multiple calls with relevant stakeholders, where I influenced the approach that would be taken regarding this risk.

Senior Executive IT Support Specialist

Capital One
1 2020 - 01.2024
  • Led software compliance campaigns for the 1,000+ mobile devices among the executive population to avoid their unenrollment due to non-compliance.
  • Onboarded over 20 executives, going over security policies with each of them.
  • Led hardware renewal campaigns to upgrade monitors as well as machines for executives
  • Led audits on our machine inventory to make sure we could locate and track each machine
  • Collaborated with different teams for issues that needed to be escalated to executives. This included the VPN, Networking, and Mac Engineering teams.
  • Resolved over 250 security vulnerability tickets among our executive population.
  • Resolved over 1,300 tickets using the ServiceNow ticketing system.
  • Remediated over 20 Cyber DLP cases among executives
  • Performed Ad-Hoc Scans for executive users to ensure patching of any remaining vulnerabilities
  • Utilized Workspace One to manage the mobile devices among our executive population

Education

Bachelor of Science - Information Technology

Western Governors University
05-2022

Certification

Security+, Network+, A+, Project+, AWS CP

Timeline

Senior Associate, Cyber Log Management Delivery

Capital One
01.2025 - Current

Senior Cyber Risk Analyst

Capital One
01.2024 - 01.2025

Senior Executive IT Support Specialist

Capital One
1 2020 - 01.2024

Bachelor of Science - Information Technology

Western Governors University

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Nathaniel PrudencioTechnical Delivery Specialist