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Senior security & network engineer skills for your resume and career

Updated January 8, 2025
4 min read
Quoted experts
Dr. Bobby Roohparvar Ph.D.,
Dr. Steven MacMartin
Below we've compiled a list of the most critical senior security & network engineer skills. We ranked the top skills for senior security & network engineers based on the percentage of resumes they appeared on. For example, 9.5% of senior security & network engineer resumes contained network security as a skill. Continue reading to find out what skills a senior security & network engineer needs to be successful in the workplace.

15 senior security & network engineer skills for your resume and career

1. Network Security

Here's how senior security & network engineers use network security:
  • Job duties include support for large-scale managed network security infrastructure consisting of customer-premises Linux-based Rampart firewalls and intrusion detection systems.
  • Project planning, design, implementation/installation, as well as general technical support on Network Security Infrastructure and Applications.

2. Cisco Asa

Here's how senior security & network engineers use cisco asa:
  • Configure Cisco ASA5520 firewall cluster for disaster recovery location.
  • Provided support for 2Tier and 3Tier firewall architecture, which includes various Check Point, Cisco ASA firewalls and Palo-Alto firewalls.

3. Switches

Here's how senior security & network engineers use switches:
  • Manage and support NetApp, Dell, QNAP and EMC storage arrays, utilizing Cisco 9124 fabric switches for fiber zoning.
  • Designed and Implemented redundant 4506 layer 3 switches at 2 facilities using HSRP, also configured GLBP on Layer 2 links.

4. Network Infrastructure

Here's how senior security & network engineers use network infrastructure:
  • Design and implemented network infrastructure and configured all the network Infrastructure devices including Network Printers and Registers.
  • Reviewed the existing network infrastructure around worldwide data centers of the company and re-mediated non-standard environments.

5. 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.

Here's how senior security & network engineers use bgp:
  • Configured and tuned BGP attributes to achieve maximum efficiency and redundancy.
  • Implemented diverse and redundant Internet connections between carriers utilizing BGP.

6. ASA

Here's how senior security & network engineers use asa:
  • Recommended various lacking best practices for ASA Firewalls for improving efficiency and better resource utilization for production networks.
  • Led the firm's proof-of-concept and implementation of Checkpoint next-generation firewall solutions to replace dated Pix and ASA firewalls.

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7. Troubleshoot

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.

Here's how senior security & network engineers use troubleshoot:
  • Work with end users to identify and troubleshoot firewall related connectivity issues.
  • Monitored network activity and troubleshoot resolution issues.

8. Windows

Windows is a chain of operating systems that controls a computer and is developed by Microsoft. Every version of Windows consists of GUI (graphical user interface), with a desktop that allows the user to open their files.

Here's how senior security & network engineers use windows:
  • Provided on-call 24/7 support for Windows/Linux compute environment.
  • Implement group policies for campus desktops and servers regarding patch management via campus Windows Server Updates Services (WSUS) server.

9. OSPF

Here's how senior security & network engineers use ospf:
  • Configured routers for Frame Relay, DSL, OSPF, and EIGRP to provide connectivity for remote users and offices.
  • Configure and support static and OSPF routing protocols on the firewalls with MD5 authentication.

10. Intrusion Detection

Intrusion Detection is the job of an intrusion detection system which is a software application that maintains 24-hour surveillance on a system or network to detect an intrusion or breach of privacy. The system then reports the intrusion to its administrator who then takes necessary steps to prevent the intrusion by activating a firewall or blocking out the violator. They are used in the IT industry mostly and in areas where security is held in high esteem.

Here's how senior security & network engineers use intrusion detection:
  • Support architecture design for business applications with regard to security controls including access lists, firewalls, and intrusion detection systems.
  • Designed and deployed Checkpoint high availability security gateways and intrusion detection gateways for client with multiple Internet service providers.

11. Network Devices

Here's how senior security & network engineers use network devices:
  • Managed security of 500+ network devices in addition to security-specific devices and firewalls.
  • Connect all security department network devices to network management networks.

12. 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.

Here's how senior security & network engineers use linux:
  • Provided on-call 24/7 support for Windows/Linux compute environment.
  • Implement Linux proxy servers (Squid 2.6) for WAN caching optimization.

13. TCP/IP

Here's how senior security & network engineers use tcp/ip:
  • Delivered maintenance and administration for TCP/IP LAN and WAN connections (T1, MAN, ATM)
  • Involved in Network Designing, Routing, DNS, IP Subnetting, and TCP/IP protocol.

14. Servers

Servers are computers or systems that provide services to other computers known as clients connected to them via a network. The services can range from data, resources, programs, or any other service that has to do with computing and computers.


It may also refer to someone at a restaurants that delivers the food to patrons from the kitchen.

Here's how senior security & network engineers use servers:
  • Implemented and maintain anti-virus solution for campus enterprise desktops and servers.
  • Administered distributed enterprise virus protection for corporate servers and workstations.

15. Load Balancers

Here's how senior security & network engineers use load balancers:
  • Configured and secured load balancers on the Disaster Recovery & Business Continuity.
  • Upgraded the F5's BigIP load balancers, which has over 500 VIPs running different services.
top-skills

What skills help Senior Security & Network Engineers find jobs?

Tell us what job you are looking for, we’ll show you what skills employers want.

What senior security & network engineer skills would you recommend for someone trying to advance their career?

Dr. Bobby Roohparvar Ph.D.Dr. Bobby Roohparvar Ph.D. LinkedIn profile

Professor of Computer Science and Computer Engineering, California State University - East Bay

*Favor:*

*Variety: Each day presents new challenges and opportunities for problem-solving.*

*Demand: The field offers strong job growth and stability.*

*Impact: Your work ensures businesses and organizations remain connected and operational.*

*Learning: There's always something new to learn with emerging technologies.*

*Dislike:*

*Troubleshooting: Issues can be complex and take a lot of time to resolve.*

*On-call: Network problems can occur at any time, requiring on-call availability.*

*Pressure: Maintaining network uptime can be stressful, especially during critical periods.*

*Keeping Up-to-Date: Rapid technological changes necessitate continuous learning.*

What soft skills should all senior security & network engineers possess?

Dr. Steven MacMartinDr. Steven MacMartin LinkedIn profile

Director, Associate Professor, Medaille College

Absolutely - writing and oral presentation. A secondary skill that is helpful is academic research skills. But definitely writing skills.
Do you want to know more?
Read more about what experts have to say about senior security & network engineer

List of senior security & network engineer skills to add to your resume

Senior security & network engineer skills

The most important skills for a senior security & network engineer resume and required skills for a senior security & network engineer to have include:

  • Network Security
  • Cisco Asa
  • Switches
  • Network Infrastructure
  • BGP
  • ASA
  • Troubleshoot
  • Windows
  • OSPF
  • Intrusion Detection
  • Network Devices
  • Linux
  • TCP/IP
  • Servers
  • Load Balancers
  • NIST
  • Lan
  • Cloud Security
  • Lan Wan
  • Security Policies
  • EIGRP
  • SIEM
  • Http
  • Nexus
  • Azure
  • DNS
  • Technical Support
  • Splunk
  • Wireshark
  • IOS
  • Radius
  • PCI
  • NAT
  • MPLS
  • Encryption
  • Tacacs+
  • VMware
  • Nessus
  • Bluecoat
  • STP
  • Data Loss Prevention
  • Emerging Technologies
  • Checkpoint Firewall
  • Visio
  • HSRP
  • Cisco Ios
  • Ipsec VPN
  • SolarWinds
  • Virtualization

Updated January 8, 2025

Zippia Research Team
Zippia Team

Editorial Staff

The Zippia Research Team has spent countless hours reviewing resumes, job postings, and government data to determine what goes into getting a job in each phase of life. Professional writers and data scientists comprise the Zippia Research Team.

Updated January 8, 2025

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