BRIAN MCCRIMMON
Woodbridge,VA
Summary
IT generalist with practical experience across device troubleshooting and network technologies. Concentration on network management and security, applying technical knowledge to reduce downtime and restore service. Track record of handling a wide range of incidents independently and guiding team escalation processes.
Overview
7
7
years of professional experience
Work History
System Administrator
Zachary Piper
Quantico, VA
10.2023 - Current
- Troubleshot network issues, restored user connectivity, and provided guided solutions to the network team.
- Traced network drops to switches and resolved or rearranged network connections
- Troubleshot end-user devices to restore and improve productivity
- Performed workstation imaging to resolve technical issues and security events.
- Facilitated transport of end devices (unclassified & classified) to resolve software/hardware repairs
- Managed/configured audio and visual equipment such as VTCs in conference rooms and personal devices, e
Network Engineer
Link Solutions
Rock Island, IL
05.2023 - 10.2023
- Maintained and replaced network devices, ensuring network continuity
- Diagnosed and resolved network failures and outages to restore connectivity efficiently.
Security Analyst
BNY Mellon
Ashburn, VA
09.2019 - 11.2022
- Held meetings with application teams from branch services and coordinated the application onboarding for a project to centralize access provisioning and control to the central company portal
- Created workflow documentation and designed app-specific pages within the access portal
- Coordinated with the web development team to create and test app pages within the access portal
- Administered user account creation, configuration, management, and revocation within Active Directory and Azure Active Directory, ensuring compliance with company and security policies.
- Created training resources to equip team members with the skills to provision access to company apps and services effectively.
- Managed a database of user accounts and resolved duplicate entries to improve overall security and streamline account handling.
Education
CCNA -
10-2026
CompTIA Security X -
01-2025
CompTIA CySA+ -
09-2023
CompTIA Security + -
01-2023
Skills
- OSPF/Routing protocols
- ACLs
- Account management
- Syslogs
- Network troubleshooting
- Subnetting/variable length subnetting
- Cisco router and switch commands
- Active Directory/Azure Active Directory
- Packet inspection
- Registry Editor
- 8021x experience
Accomplishments
Completed the CCNA 200-301 Exam
Affiliations
Year Up Alumni
Timeline
System Administrator
Zachary Piper
10.2023 - Current
Network Engineer
Link Solutions
05.2023 - 10.2023
Security Analyst
BNY Mellon
09.2019 - 11.2022