Security Analyst Information Systems

OSCAR LEONEL GUTIERREZ

Greeley, CO ***** 970-***-**** ****************@*****.***

www.linkedin.com/in/oscar-gutierrez64 https://oscargutierrez6417.wixsite.com/my-site-2 Cyber Security Information Security Analyst

PROFESSIONAL SUMMARY

• Aspiring cybersecurity professional pursuing a Bachelor of Science in Computer Information Systems with a focus on Cybersecurity at DeVry University developing a strong foundation in network security, risk management, and ethical hacking.

• Hands-on expertise in penetration testing, incident response, and data analysis, leveraging tools like Metasploit, AWS Cloud Services, and Python to identify and mitigate cybersecurity threats.

• Proven ability to collaborate in team environments, manage projects efficiently, and troubleshoot IT security issues with precision; possess a hacker’s mindset with a defender’s discipline to proactively identify and mitigate vulnerabilities before they escalate. TECHNICAL SKILLS

• Cybersecurity & Networking: Penetration Testing (Metasploit), Incident Response, Malware Classification, Firewall & Endpoint Security, Honeypot Deployment

• Cloud & Systems: AWS Cloud Services, Unix Operating System, Computer Virtualization.

• Programming & Development: Python, C++, Visual Studio, Data Analysis

• IT Support & Administration: Computer Troubleshooting, Microsoft Office Suite, HMI Panels, Basic Wiring for Radios.

EDUCATION

DeVry University – Chicago, IL June 2025

Bachelor of Science in Computer Information Systems: Cybersecurity DeVry University – Chicago, IL Aug 2024

Associate of Applied Science in Information Technology and Networking CERTIFICATIONS

AWS Certified Cloud Practitioner (Issued by AWS) May 2023 CYBERSECURITY PROJECTS

Penetration Testing Project

• Conducted penetration testing on a simulated network environment using Metasploit.

• Identified and exploited vulnerabilities, demonstrating ethical hacking techniques.

• Provided detailed report with recommendations for improving network security (simulated report). AWS Cloud Security Project

• Deployed and learned how to configure a secure cloud infrastructure on AWS using best practices.

• Learned how to implement access controls, encryption, and monitoring for enhanced security.

• Learned how to automate tasks using AWS CloudTrail and AWS Config. PROFESSIONAL EXPERIENCE

Oxy – Platteville, CO Dec 2019 - Present

Air Quality & Emissions (Dec 2024 – Present)

• Conduct emissions audits using specialized optical gas imaging (OGI) cameras to detect and identify fugitive emissions.

• Perform on-site leak repairs and corrective actions to ensure all detected emissions are properly addressed.

• Accurately document findings and repairs, and submit compliance reports to state regulatory agencies to maintain environmental compliance.

Field Pumper (Dec 2019 – Dec 2024)

• Managed and maintained 15+ locations for oil field operations, ensuring system functionality and efficiency.

• Responsible for equipment maintenance, scheduling and inventory management of spare parts, resulting in an increase in production of 10%

• Collaborated with the Endpoint Security team on cybersecurity projects, including: o Assisted in deploying the Attivo honeypot for advanced threat detection, collaborating with the networking team to secure IP addresses and support the configuration of routers and switches alongside the project lead.

o Contributed to the implementation of SentinelOne endpoint security, deploying firewall and antivirus solutions to enhance workstation protection and reduce potential attack surfaces.

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