Jon DeBerry

Founded and led an Apple enterprise and endpoint security practice, translating executive goals into secure, scalable technical strategies. Practice centers on Jamf Pro implementations, zero-touch deployments, MDM, endpoint security, compliance, and identity management for government and Fortune 500 clients.

Architected enterprise migration of thousands of macOS endpoints from Jamf Pro to Microsoft Intune, designing migration roadmap, enrollment strategy, and compliance model. Built a hybrid Jamf Pro + Intune coexistence framework and an AI-assisted root-cause analysis tool, reducing manual onboarding and migration effort by 70%+.

Led migration of thousands of macOS endpoints from legacy MDM to modern Jamf Pro cloud, automating vulnerability remediation and compliance workflows across 50,000+ endpoints. Trained Level 1 and Level 2 engineers on Jamf Pro troubleshooting and enrollment workflows.

Implemented a Zero Trust security framework across Jamf-managed macOS devices using Jamf Compliance Editor, configuration profiles, and policy automation aligned to NIST SP 800-series. Served as final Tier-3 escalation point for complex endpoint, enrollment, and security incidents.

Managed 1,000+ macOS devices and 7,000 iPads, serving as final technical escalation point for Tier 1/2 teams. Deployed CrowdStrike Falcon across all managed Macs, ran vulnerability assessments, patch validation, and remediation cycles, and led Jamf-to-Intune migration planning.

Administered and optimized Jamf Pro for a global macOS fleet, including policies, configuration profiles, smart groups, enrollment workflows, and automation scripts. Built and maintained 100+ software packages.

Advanced Jamf Pro administration, automation scripting, and policy optimization, and deployed CrowdStrike across the Mac enterprise. Configured Ping Identity as the enterprise identity provider within a federated Zscaler, Intune, and Jamf environment, enabling secure SSO.

Tuned Jamf Pro policies, configuration profiles, smart groups, and automated maintenance workflows. Led enterprise macOS migration from Monterey.

Directed Apple endpoint management, Jamf Pro administration, and security compliance across corporate macOS. Packaged 100+ macOS applications.

Led Apple enterprise operations and cross-functional delivery teams for large-scale macOS, iOS, Jamf Pro, Apple Business Manager, identity, security, and automation solutions. Managed client relationships, technical roadmaps, and executive-level communications.

Exceeded monthly sales targets by delivering enterprise-level Jamf Pro demonstrations, technical deep-dives, and proof-of-concept walkthroughs. Conducted discovery sessions and technical qualification meetings, addressing technical objections and aligning Jamf Pro capabilities with enterprise architecture requirements.

Managed macOS systems and Jamf architecture across a large federal enterprise, maintaining 99.9% uptime and advancing Tier-3 troubleshooting.

Administered and governed enterprise Jamf Pro for a global pharmaceutical organization. Served as Merck-certified Change Manager for Apple endpoint changes.

Built Apple mobility/macOS infrastructure with JAMF Casper Suite 9.97, growing managed Mac fleet from 45 to 200 devices in 6 months. Enforced FileVault 2 encryption and configuration baselines.

Configured and optimized Jamf Pro/Casper Suite in regulated financial services. Automated Mac administration with shell scripting.

Administered JAMF Casper Suite for 220+ Macs. Built secure OS X reference image and enterprise hardening standards.

Architected bringing 5,000+ unmanaged Macs into compliance via JAMF Casper Suite 8.6. Conducted Mac security testing (HIPS, DLP, hardware controls) for financial-sector risk standards.

Sole Senior Jamf Engineer for the IMF, owning Mac enterprise architecture and Tier-3 escalation. Led Casper Suite 7.3.1 to 8.2.2 migration.

Developed the Mac enterprise STIG/security baseline for DOE. Configured PGP encryption, RSA two-factor authentication, and endpoint hardening.

Lead Mac Engineer for the U.S. Senate, leveraging Jamf Pro at enterprise level and maintaining 98% SLA compliance.

Bachelor of Science in Sociology from Bluefield State University.