Jacob Calleon

About Jacob Calleon

Results-driven Cyber Security and IT Professional with a demonstrated track record of success in various roles, including Sr. System Administrator, Network Engineer, IT Manager, IT Support Specialist, and Network Operations Center Engineer. Leveraging a strong educational foundation, including a Masters degree in Cyber Security Management, I excel at solving complex technical challenges and implementing robust security measures to protect sensitive data. With a customer-centric approach and a passion for delivering exceptional support, I am dedicated to ensuring seamless operations, optimizing network performance, and mitigating cyber risks. Technologocal Expertise: Hardware: Laptops, Desktops, Switches, Firewalls, Routers, UPS, Software: Windows: pro/home 10, 11, servers 20••••22 Linux: Ubuntu, Kali, Parrot, Mint, CentOS, Fedora, Debian/Red Hat, macOS: monterrey, big sur, ventura iOS 14-present iPadOS: 8-present Fw: PfSense, Meraki, Azure NSGs, rules, aliases, IPSec, VPN, Radius, LDAP, integrations, logging EDR: Crowdstrike, ESET, SentinelOne, Defender, RMM/SOAR: Ninja, KACE, SplashTop, TeamVewier, Automox Virtualization/Hypervisors: Docker, Kubernetes, VMWare, VirtualBox, KVM, Hyper-V, Azure VDI, Citrix Networking Tools: RDesktop, Putty. xfreeRDP, xrdp, ping/trace(rt/route), etc. CLI/scripting expertise: PowerShell v1-v7, cmd, bash/sh (macOS/Linux) Applications: O365 (integrations, logging, security/compliance, labels, purview, audits, ingesting logs, phishing simulations, message tracing, distros/shares (private/public), account management, etc) Password management: keepass, tykotic, lastpass, 1password, keeper

Experience

1. Network Engineer

   Rapid Response Monitoring

   Oct 2023 — Present · US

Education

• Purdue Global

  Master's degree, Cyber Security Management

• Purdue Global

  Bachelor of Applied Science - BASc, Cyber Security

  2019 — 2022

• Purdue University

  Doctor's Degree, Cyber Security