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# Information Security Analyst I

- **Company:** Frost Bank
- **Location:** San Antonio, TX, United States
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Proxy Servers, Software Applications, Software System Penetration Testing, Cyber Security, Information Technology Operations, Intrusion Detection and Prevention, Intrusion Detection Systems, EndPointSecurity, Data Logging, Information Technology, Malware Detection, Vulnerability Analysis
- **Published:** August 24, 2026
- **Apply:** https://frostbank.wd5.myworkdayjobs.com/External/job/San-Antonio-TX---One-Frost/Information-Security-Analyst-I_R261560

## About the Role

* Bachelor's degree in IT Security, in a related field, or 2+ years of experience in IT Operations or Information Security
 * Knowledge of two or more of the following: IDS/IPS, web proxy, SEIM, forensics, automation technologies, vulnerability scanning, configuration monitoring, and/or endpoint detection response
 * Excellent written and verbal communication skills
 * Proficient in Microsoft computer applications

Additional Preferred Skills:

 * CISSP or the ability to attain within 12 months
 * A+ certification, Security+ certification, or GSEC certification

## Description

As an Information Security Analyst I with Frost, you keep us safe! In this role, you will be responsible for keeping our data and IT systems secure by analyzing and responding to IT security alerts. You're a problem solver who enjoys performing and monitoring security processes across the organization. Using your analytical skills and observant mindset you will coordinate and perform application and enterprise vulnerability and penetration testing throughout the organization.

What you'll do:

 * Apply knowledge of Frost's business and IT systems to investigate and respond to cyber security alerts as assigned
 * Support other IT Security Analysts on a rotational 24/7 coverage schedule as assigned
 * Under the supervision of other IT Security Analysts, begin to analyze security alerts and process outputs including specified logging, intrusion detection, and malware detection reports
 * Perform and document security processes including compliance monitoring, vulnerability detection, and alert investigation
 * Perform application and enterprise vulnerability and penetration testing tasks as assigned
 * Maintain and expand a knowledge of cyber security threats and vulnerabilities, industry and regulatory standards, and market innovations
 * Always take action using Integrity, Caring, and Excellence to achieve all-win outcomes


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