Open to opportunities

Oscar Lopez

@oscarlopez2

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Cyber Security Analyst delivering secure IAM, endpoint compliance, and incident response for enterprise environments.

United States

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What I'm looking for

I’m looking for a security-focused role where I can run IAM controls, endpoint compliance, and incident response—collaborating in autonomous, remote settings to strengthen a robust security posture in compliance-heavy environments.

I’m a Cyber Security Analyst and Security Operations professional with over 20 years of enterprise IT infrastructure experience in high-stakes, compliance-heavy environments. I bring a Google Cybersecurity Certificate (2024) and deep expertise in Identity & Access Management (IAM), endpoint security compliance, and incident response using ServiceNow and Remedy.

I focus on maintaining a strong security posture across globally distributed networks—enforcing Zero-Trust remote access with VPN and Citrix, provisioning MFA with RSA Authentication Manager, and hardening Windows environments with BitLocker and Group Policy Objects (GPOs). I’m experienced in phishing triage and threat mitigation, performing system log analysis, and collaborating across time zones in autonomous, remote settings.

Experience

Work history, roles, and key accomplishments

Current

IT Service Desk Analyst

Current

AOShearman LLP

Sep 2025 - Present (9 months)

Implemented IAM controls with strict MFA verification to reduce social engineering and account takeovers. Managed high-volume password reset and account lockout remediation and supported secure file transfers with Aspera and Office 365 security-aligned support.

Identity & Access Management (IAM)Password Resets Aspera File Transfer Office 365 Security Support

IT Analyst

Essential Technologies (for Schulte Roth + Zabel)

Dec 2024 - Jan 2025 (1 month)

Performed log analysis and system data aggregation to identify patterns in critical software failures and security anomalies. Conducted technical investigations and produced risk reports for senior management and external vendors.

Log Analysis System Data Aggregation Risk Reporting System Hardening Technical Documentation

IT Helpdesk Analyst

Proskauer Rose LLP

Mar 2008 - Mar 2024 (16 years)

Managed enterprise endpoint compliance by enforcing BitLocker full-disk encryption and deploying GPO-based system hardening. Administered IAM, provisioned MFA via RSA Authentication Manager, supported secure remote access (VPN/Citrix), triaged phishing attempts, and managed secure data exchange with SFTP.

Full Disk Encryption Group Policy Objects (GPOs) Hardening Identity & Access Management (IAM)RSA Authentication Manager VPN Citrix Secure Remote Access SFTP Account Administration IManage Permission Auditing