Khalid Alnoor
Denver,CO
Summary
Detail-oriented Network Engineer with two years of hands-on experience supporting enterprise network infrastructure, including routing, switching, and system configuration. Strong foundation in TCP/IP, OSI model, VLANs, and routing protocols (OSPF, EIGRP, BGP). Skilled in configuring Cisco network devices, managing Windows Server environments, and troubleshooting LAN/WAN issues. Demonstrates strong customer service, technical documentation, and cross-functional team collaboration. Currently expanding skills in next-generation firewalls and cloud networking. Eager to contribute to dynamic network engineering teams focused on innovation and reliability.
Overview
2
2
years of professional experience
1
1
Language
Work History
Network & Systems Engineer
NetLink Solutions
04.2023 - 10.2023
- Deployed and configured Cisco Layer 2/3 devices across multi-client environments
- Implemented OSPF, EIGRP, and VLAN segmentation to optimize network performance and security
- Created technical documentation including Visio-based network diagrams
- Diagnosed and resolved network issues related to TCP/IP, DNS, DHCP, and VPN
- Participated in after-hours maintenance windows for infrastructure upgrades
Network Engineer (Contract)
Istonish
01.2023 - 03.2023
- Assisted in routing and switching deployment projects across enterprise sites
- Installed and configured Windows Servers, VMware hypervisors, and Active Directory
- Supported Layer 3 routing protocols and managed firewall access rules
- Logged, tracked, and resolved incidents via ConnectWise with detailed documentation
Network Technician (Internship)
Sudan University of Science and Technology
01.2022 - 12.2022
- Installed routers, switches, and wireless access points throughout the university campus
- Configured DHCP, DNS, and basic firewall security policies
- Assisted senior engineers with network expansion projects and hotspot setup
- Delivered hands-on technical support for faculty and student computing systems
Education
IT Courses Completed - Networking, Operating Systems, Network Security, Windows Server Administration
Sudan University of Science and Technology
English Language & Translation - undefined
Sudan University of Science and Technology
Skills
- Network Design & Troubleshooting
- Cisco Routers & Switches
- OSI Model & TCP/IP Stack
- Routing Protocols: OSPF, EIGRP, BGP, RIP
- VLAN
- ACL
- NAT
- DHCP
- DNS
- Palo Alto (In Training)
- VPN Technologies
VPN configuration
Websites
Professional Development
10/01/23, Present, Palo Alto Next-Generation Firewall setup and security configurations, Network Security: Threat management, access control, and intrusion detection, Cloud Networking fundamentals (Azure & AWS environments), Advanced Routing & Infrastructure: BGP, QoS, and SD-WAN, Practical labs using EVE-NG, Packet Tracer, and GNS3
Timeline
Network & Systems Engineer
NetLink Solutions
04.2023 - 10.2023
Network Engineer (Contract)
Istonish
01.2023 - 03.2023
Network Technician (Internship)
Sudan University of Science and Technology
01.2022 - 12.2022
English Language & Translation - undefined
Sudan University of Science and Technology
IT Courses Completed - Networking, Operating Systems, Network Security, Windows Server Administration
Sudan University of Science and Technology
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