Sebastian Majewski Email & Phone Number
Production Engineer - Backbone Provisioning and Testing @ Meta
5 free lookup(s).
If you need more lookups,
subscriptions start at $34 USD/month.
Sebastian Majewski Location
- Leander, TX, US
Sebastian Majewski Work
- 2026 -now Production Engineer - Backbone Provisioning and Testing @
- 2023 -2025 Production Engineer - Backbone Release Engineering and Backbone Testing Infrastructure @
- 2022 -2023 Production Engineer - Network Delivery Solutions @
- 2021 -2022 Enterprise Network Engineer @
- 2012 -2021 IT Manager, Sr. Network Architect, Cloud Architect @
- 2011 -2012 Network Architect, CCIE, JNCIP @
- 2005 -2011 Sr Network Engineer, CCIE @
- 2003 -2005 Network Engineer, CCNP, CCSP @
- 2001 -2003 Systems and Network Administrator, CCNA @
- 2000 -2001 UNIX Engineer @
Sebastian Majewski Education
- Technical University of Lodz
Master's Degree (Technical Physics, Applied Mathematics & Computer Science)
1994-2000
Sebastian Majewski Skills
- Network Design
- Security
- Routing
- Switching
- Firewalls
- IPS
- Wireless
- BGP
- IS-IS
- OSPF
- MPLS
- EIGRP
- IPSec
- QoS
- Cisco Technologies
- Network Security
- RIP
- VPN
- Juniper
- Riverbed
- CCNP
- Routers
- Switches
- WAN
- Network Engineering
- ASA
- Data Center
- Network Architecture
- Integration
- Troubleshooting
- LAN-WAN
- CCIE
- TCP/IP
- CCNA
- Unix
- Multicast
- Routing Protocols
- System Deployment
- IPv6
- MPLS VPN
- Cisco IOS
- VoIP
- Cloud Computing
- Cisco Nexus
- Checkpoint
- Networking
- Cisco Routers
- Cisco Call Manager
- Load Balancing
- F5 BigIP
- Active Directory
- Process Improvement
- Microsoft Office
- Java
- Network Engineer
- SQL
- Lan Wan
- Business Analysis
- Management
- Jncip
- ENT
- Windows Server
- Operations
- Python
- Linux System Administration
- Aws and Azure Cloud Services
- Cisco Umbrella
- Cisco Firepower
- VMware ESX
- Ip Routing
- Palo Alto Firewalls
- Cisco Nexus 9k/7k/5k Switches
- C++
- Linux Shell
- IP Multicast
- Ipv6 Networking
Sebastian Majewski Summary
- Sebastian Majewski, based in Leander, TX, US, is currently a Production Engineer - Backbone Provisioning and Testing at Meta. Sebastian Majewski brings experience from previous roles at Meta and Verifone. Sebastian Majewski holds a 1994 - 2000 Master's Degree in Technical Physics, Applied Mathematics & Computer Science @ Technical University of Lodz. With a robust skill set that includes Network Design, Security, Routing, Switching, Firewalls and more. Sebastian Majewski has 3 emails and 1 mobile phone numbers on RocketReach.
Looking for a different Sebastian Majewski?
Find contact details for 700 million professionals.
Others Named Sebastian Majewski
Sebastian Majewski
Quality Engineer
Sosnowiec, PL
Top Meta Employees
David Gillis
VP, Product Design
Menlo Park, CA, US
Rachel Peterson
Vice President, Data Centers
Menlo Park, CA, US
Colan Sewell
Vice President, CRO Reality Labs at Meta
Menlo Park, CA, US
Mike Fahey
VP, Data Engineering
Menlo Park, CA, US
Jagjit Chawla
VP, Product Management - FB Feed, Reels and Search
Menlo Park, CA, US
Jason Kalich
Vice President Engineering - Production Engineering
Menlo Park, CA, US
Hari Pudusseri
VP Engineering, Enterprise Products
Menlo Park, CA, US
Ryan Cairns
VP, VR
Menlo Park, CA, US
Gayatree Ganu
VP, Product Management
Menlo Park, CA, US
Annie Kubiliun
CEO Communications Manager, Social Media
Miami Beach, FL, US
Alex Himel
Vice President, Wearables at Meta
Menlo Park, CA, US
Yee Song
Vice President of Engineering
Menlo Park, CA, US
Atish Banerjea
Chief Information Officer
California, United States
Darcy Palder
CEO Communications
United States
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co