Jeremy Grosenstein

201-655-2621 | jeremy51b5@pm.me | j51b5.com | GitHub

SUMMARY

Highly motivated team player passionate about Linux, Security, and Open Source software. Pursuing Security+, Linux+, CEH, and offensive/defensive certifications.

TECHNICAL SKILLS

Category	Details
Networking	Packet Tracer, OSI/TCP-IP models, NMAP, Wireshark
Programming	Bash, Python, JavaScript (Novice), PowerShell, HTML/CSS
Virtualization	VMware, VirtualBox, XCP-NG, Proxmox, Podman/Docker (Novice), Kubernetes
Cloud	AWS, Azure, GCP, Digital Ocean
Security Tools	Kali Linux, Bettercap, SE-Toolkit, Sophos Central

EDUCATION

Degree	Details
A.S. Cybersecurity (GPA: 3.72)	MassBay Community College, Dec 2023 - Phi Theta Kappa Honor Society - Dean's List - Cyber Security Club VP/Treasurer

CERTIFICATIONS

Red Hat Certified SysAdmin v9 (July 2023)

LEADERSHIP

National Cyber League

Top 500 (2021), 89th percentile (2022)
Skills: Packet analysis, OSINT investigations, Script reverse engineering

Cyber Security Club Leadership

Led virtual transition using Slack/Discord
Managed funding requests for competitions

ACADEMIC PROJECTS

Linux From Scratch

Built custom distro demonstrating core components
Demo Video

MITM Attack Demo

Showcased ARP spoofing risks
Presentation

WORK EXPERIENCE

Support Engineer Intern | Red Hat

Assisted managed cloud services team with Salesforce ticket queue
Resolved customer issues and documented solutions

Security Intern | Intrasystems

Managed next-gen firewalls (Barracuda, Cisco)
Monitored EDR alerts in Sophos Central

References available upon request