Brian McMullen Email & Phone Number
Site Reliability Engineer, Defender @ Microsoft
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Brian McMullen Location
- Washington, DC, US
Brian McMullen Work
- Site Reliability Engineer, Defender @ (September 2025 - Present)
- Site Reliability Engineer, M365 @ (April 2022 - September 2025)
- Premier Field Engineer, Azure, Secure Infrastructure @ (January 2019 - April 2022)
- Learning Assistant @ (August 2016 - December 2018)
- Cloud Security Intern @ (January 2018 - January 2018)
- IT Infrastructure Architect @ (January 2017 - January 2018)
- IT Helpdesk Technician @ The Pennsylvania State University College of Health and Human Development ISS (January 2016 - January 2016)
- Data Network Specialist @ (July 2011 - July 2015)
Brian McMullen Education
- Penn State University
Bachelor’s Degree (Information Systems and Technology, Security and Risk Analysis)
2015-2018 - Eleanor Roosevelt High School
High School (Science and Technology)
2005-2008
Brian McMullen Skills
- Active Directory
- Active clearance, information available upon request
- BGP
- BMC Remedy Ticketing System
- Border Gateway Protocol (BGP)
- CCNP
- Cisco Call Manager
- Cisco IOS
- Cisco VoIP
- CompTIA A+
- DMVPN
- Domain Management
- EIGRP
- ESXi
- Firewalls
- GRE tunnels
- Help Desk Support
- High Availability
- IPSec
- Microsoft Exchange
- Microsoft Office
- NetApp Filers
- Network Administration
- Network Security
- Networking
- OSPF
- Open Shortest Path First (OSPF)
- PKI
- Remote Troubleshooting
- Routing
- STP
- Security
- Servers
- Switching
- Technical Support
- Troubleshooting
- U.S. Department of Defense
- VMware
- VMware vCenter
- WSUS
- Windows 7
- Windows Server
Brian McMullen Summary
- Brian McMullen, based in Washington, DC, US, is currently a Site Reliability Engineer, Defender at Microsoft. Brian McMullen brings experience from previous roles at Microsoft, Penn State College of Information Sciences and Technology and Lockheed Martin. Brian McMullen holds a 2015 - 2018 Bachelor’s Degree in Information Systems and Technology, Security and Risk Analysis @ Penn State University. With a robust skill set that includes Active Directory, Active clearance, information available upon request, BGP, BMC Remedy Ticketing System, Border Gateway Protocol (BGP) and more. Brian McMullen has 2 emails and 2 mobile phone numbers on RocketReach.
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