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Network engineer internship skills for your resume and career
15 network engineer internship skills for your resume and career
1. Python
Python is a widely-known programming language. It is an object-oriented and all-purpose, coding language that can be used for software development as well as web development.
- Developed python scripts to significantly reduce manual network configuration.
- Designed simulated network that can run Spanning Tree protocol on given number of switches, using Python.
2. C++
C++ is a general-purpose programming language that is used to create high-performing applications. It was invented as an extension to the C language. C++ lets the programmer have a high level of domination over memory and system resources. C++ is an object-oriented language that helps you implement real-time issues based on different data functions
- Edited and compiled a large internal C++ application and archived the code in a data repository.
- Designed and developed a C++ application with graphical interface to process and edit data files.
3. Java
Java is a widely-known programming language that was invented in 1995 and is owned by Oracle. It is a server-side language that was created to let app developers "write once, run anywhere". It is easy and simple to learn and use and is powerful, fast, and secure. This object-oriented programming language lets the code be reused that automatically lowers the development cost. Java is specially used for android apps, web and application servers, games, database connections, etc. This programming language is closely related to C++ making it easier for the users to switch between the two.
- Developed Java application to capture events at Gateways and Endpoints to forward and correlate event attributes upon escalation to TEC server.
- Implemented a NAT proxy using socket programming in Java to keep local IP addresses private between and a client and server.
4. SQL
- Formulated SQL queries to automate data acquire from weekly team trackers, saving several hours daily.
- Optimized T-SQL queries and extracted data from the SQL databases as per the user's requests.
5. Switches
- Provided technical support for and configured and implemented Cisco routers and switches in a production environment.
- Assisted in configuration of Cisco routers/switches for client installation.
6. TCP/IP
- Worked with networking protocols TCP/IP, DNS, DHCP, VPN, Terminal Services, Routing and Remote Access.
- Involved in Network Designing, Deployment, Routing, DNS, IP sub netting, TCP/IP protocol.
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Troubleshooting is the process of analyzing and fixing any kind of problem in a system or a machine. Troubleshooting is the detailed yet quick search in the system for the main source of an issue and solving it.
- Maintain equipment inventory and test various LAN configurations in lab environment- Work with other engineers to troubleshoot and maintain production-level network devices
- Configure, maintained and troubleshoot complex networks
8. Linux
Linux is a Unix-like operating system. Just like Windows, Mac OS, and IOS, Linux is an operating system used by millions across the globe. Android itself is powered by the Linux operating system. Linux manages all the hardware resources that are associated with your computer. The software is famous because of the protection it grants from viruses, malware, and crashes. The Linux operating system is entirely free and is an open-source software meaning it can be altered by those equipped with the knowledge to code.
- Worked in the Linux environment to configure and test ATA boxes so that they can be delivered to the end users.
- Worked on Unix and Red hat Linux servers to set up test beds.
9. Network Architecture
- Participate in the configuration and installation of Network Architecture.
- Design scalable network solutions and policies for AOL's network architecture and deployment.
10. BGP
The Border Gateway Protocol (BGP) is a procedure that facilitates the exchange of routing information among different networks connected through the internet. It also refers to the electronic language used among internet routers, to determine how a piece of information is sent from one router to the other over the network. This process is extremely quick that occurs within mini-seconds, enabling the internet to function properly.
- Worked on BGP connectivity in Lab as to establish connectivity between JUNIPER and CISCO Devices.
- WAN protocol Implementation and troubleshooting routing issues related to protocols like EIGRP, BGP.
11. Unix
UNIX is a computer operating system that was first created in the 1960s and has been constantly updated since then. The operating system refers to the set of programs that enable a machine to function. It is a multi-user, multi-tasking device that works on computers, laptops, and servers. UNIX systems also have a graphical user interface (GUI), similar to Microsoft Windows, that makes it simple to use.
- Developed an understanding of Session Initiation Protocol and Unix.
- Merged three UNIX servers onto one server and installed all tools and applications on the new server.
12. Network Infrastructure
- Supported and maintained network infrastructure integrity for corporate Local and Wide Area Networks.
- Implemented physical network infrastructure with CISCO technology and established network administration protocols.
13. Ethernet
Ethernet refers to a system that connects a series of computers in a local area network (LAN). This is often done through ethernet cables, which plug into a router or other port in the modem in addition to the computer port. As ethernet connects only a local network, there are more protocols regarding how information is transmitted.
- Identified and isolated functional problems on a proprietary Ethernet switch under development and communicated with a network engineer to resolve them.
- Verified operation of both New and Return Material(RMA) GPON/Active Ethernet and assisted in the repair of RMA equipment.
14. Lan
- Assisted network and information security personnel in LAN configuration and management.
- Maintained LAN/WLAN infrastructure through resolving daily network escalations.
15. OSPF
- Configured Routing protocols (OSPF and EIGRP) on 2811, 2900 series Cisco Router.
- Measured the performance of MicroTik routers with OSPF and RIP routing protocols and QoS approaches.
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Laura Kier
Network Design and Administration Instructor
List of network engineer internship skills to add to your resume

The most important skills for a network engineer internship resume and required skills for a network engineer internship to have include:
- Python
- C++
- Java
- SQL
- Switches
- TCP/IP
- Troubleshoot
- Linux
- Network Architecture
- BGP
- Unix
- Network Infrastructure
- Ethernet
- Lan
- OSPF
- Firewall
- Series Routers
- Juniper
- Network Performance
- Network Operations
- RF
- Network Devices
- CCNA
- Lab Environment
- Network Security
- IP
- Network Issues
- VPN
- VMware
- Lan Wan
- EIGRP
- Technical Support
- Microsoft Visio
- VoIP
- PC
- Network Systems
- DNS
- Perl
- STP
- Virtualization
- Acls
- IPv6
- JavaScript
- MPLS
- Windows Server
- OS
- Wi-Fi
- Network Connectivity
- WLAN
Updated January 8, 2025