John K. Email & Phone Number

Chantilly, Virginia, United States

Led the Security Operations team in vulnerability management, risk management (RMF), cryptography, access control and centralized endpoint management (MDM)Implemented and maintained Azure AD, Sentinel, Endpoint Manager, Microsoft Defender, SharePoint and Power Automate solutions to enhance internal securityConsulted stakeholders on risk assessments, incident response, monitoring and configuration management in Azure, AWS and GCP environmentsConducted security audits and assessments for 20+ clients in CMMC, ISO 20000-1 and ISO 270001

Sterling, Virginia, United States

Managed physical and virtual servers using Ubuntu Server, Windows Server and VMWare ESXi.Improved resiliency by implementing redundant backup solutions (VEEAM, StorageCraft SPX and Cloudberry), performing disaster recovery tests, formulating incident response plans and configuring monitoring and alertsHardened internal security using Barracuda, Cisco, pfSense, and Sonicwall firewallsImplemented security policies and baselines for both on-prem and cloud environments, including SaaS, PaaS, and IaaS

Herndon, Va

Facilitated ERP, HRMS, Tririga, Citrix, and VPN systems and usersAdministered Active Directory/Office 365 user accounts and security groupsDelivered helpdesk support for end users with software, hardware, mobile devices, and business applications

Herndon, Va

Maintained standards and documentation for SCORE's software application and databaseManaged technical documentation, assets, problem triage, resolution and reportingResponsible for servicing incidents and request tasks for SCORE’s infrastructure and users