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Intrusion detection analyst skills for your resume and career

Updated January 8, 2025

4 min read

Quoted experts

David Feldman Ph.D.,

Jesse Varsalone

Below we've compiled a list of the most critical intrusion detection analyst skills. We ranked the top skills for intrusion detection analysts based on the percentage of resumes they appeared on. For example, 10.9% of intrusion detection analyst resumes contained siem as a skill. Continue reading to find out what skills an intrusion detection analyst needs to be successful in the workplace.

15 intrusion detection analyst skills for your resume and career

1. SIEM

Here's how intrusion detection analysts use siem:

Monitored and analyzed network communication traffic with ArcSight SIEM in a SOC/CERT/CSIRT.
Trained new analysts on intrusion detection techniques and proper use of Symantec's SIEM platform.

2. Incident Response

Incident response is defined as the process by which a company or organization handles a cyber attack or a data breach. Along with dealing with the initial attack, this also deals with the possible consequences of the breach. The goal of incident response is to limit the damage caused by the attack.

Here's how intrusion detection analysts use incident response:

Authored reports for incident response and forensics analyst on suspicious activity to mitigate network threats.
Provided consultation regarding implementation of proactive and reactive measures for Incident Response.

3. Firewall

Here's how intrusion detection analysts use firewall:

Recommended security architecture enhancements: ACL Changes, Firewall rule refinement, IDS Specifications and security monitoring recommendations for production IDS.
Correlated and cataloged scan and attack patterns by reviewing IDS and Firewall logs for the detection of anomalous traffic over networks.

4. SOC

SOC stands for "System and Organization Controls" report, which is conducted by a third-party auditor independent from the company being reported on. An SOC report demonstrates that a company is acting ethically, which may lead to more retained clients.

Here's how intrusion detection analysts use soc:

Assisted in the design and the implementation of the PFPA Security Operations Center (SOC).
Collaborate with various teams that provide the SOC with actionable intelligence on risks and vulnerabilities.

5. Security Events

Here's how intrusion detection analysts use security events:

Develop assessments and reports, documenting weekly trends of incidents, and security events.
Triaged incoming security events, perform analysis, and escalate to supervisors and customers if events deem additional response action.

6. ArcSight

Here's how intrusion detection analysts use arcsight:

Provided ArcSight analysis training to network security analysts.
Created custom rules/filters for Arcsight or NetWitness to alert when suspicious activity has occurred.

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7. Network Intrusion Detection

Here's how intrusion detection analysts use network intrusion detection:

Operated network intrusion detection tools to analyze real-time computer events and identify suspicious activity and network system problems.
Decommissioned IBM ISS Network Intrusion Detection System when ICE chose to go with another centralized solution.

8. 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.

Here's how intrusion detection analysts use unix:

Possessed working knowledge of Mainframe, UNIX, VAX, IBM and NT environment.
Upgraded 626 Windows and Unix Splunk forwarders using scripts and pushed updated configuration files to fix vulnerabilities found during weekly scanning.

9. 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 intrusion detection analysts use linux:

Configured and maintained Windows and Linux web servers using Apache and IIS 6 to host multiple website
Installed, Configured hardened and administered Linux and Windows 2003 Servers for security projects.

10. Computer Network

Here's how intrusion detection analysts use computer network:

Developed and maintained in-depth knowledge and hands-on experience with computer network security techniques and best practices.
Prepared and delivered briefings on computer network status.

11. DOD

Definition of Done (DoD) is a set of deliverables that are needed to devise software. These deliverables are valuable to the system and can be exemplified by writing code, coding comments, unit testing, integration testing, design documents, release notes, and so on.

Here's how intrusion detection analysts use dod:

Collaborated with other DoD agencies to resolve issues within PACAF AOR.
Demonstrated network and physical security investigation procedural skills designed to provide information pertaining to physical threats to DoD property.

12. CND

Here's how intrusion detection analysts use cnd:

Coordinated with 33rd NWS/DO in an effort to provide Centaur analysis enhancing CND operations & mission capability for the 33 NWS/AFCERT.
Collected intrusion artifacts and use discovered data to enable mitigation of potential CND incidents within the enterprise.

13. Wireshark

Here's how intrusion detection analysts use wireshark:

Performed packet analysis utilizing Wireshark.
Monitor and analyze live packets for malicious patterns and threats by using the following tools: Tcpdump and Wireshark.

14. Vulnerability Assessments

Here's how intrusion detection analysts use vulnerability assessments:

Identified immediate action required for a given IP address during incident investigations, vulnerability assessments, malware analysis.
Conduct network vulnerability assessments using tools to evaluate attack, identify system vulnerabilities and develop remediation plans and security procedures.

15. User Accounts

A user account is a relationship established between a user and a computer, network, or information service that includes a user name, password, and all information related to the user. A user account may or may not allow a user to connect to a network, another computer, or other shared resources.

Here's how intrusion detection analysts use user accounts:

Utilize Active Directory on a daily basis to create and administer Classified User Accounts.

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What skills help Intrusion Detection Analysts find jobs?

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

What skills stand out on intrusion detection analyst resumes?

David Feldman Ph.D.

Professor of Urban Planning and Public Policy and Political Science, Director, Water UCI, Director, MPP Program, University of California, Irvine

Succinct writing, critical thinking, strong quantitative analytical skills.

What intrusion detection analyst skills would you recommend for someone trying to advance their career?

Jesse Varsalone

Collegiate Associate Professor, University of Maryland Global Campus

Obtaining additional industry certifications like CompTIA Security+, CISSP (Certified Information Systems Security Professional), and OSCP (Offensive Security Certified Professional) can make you a more valuable employee. If you are focused in an area like SOC (Security Operations Center), you can make yourself more well-rounded by learning a different role such as penetration (pen) testing. Adding an additional sector of cybersecurity will make you a more valuable asset to your present company and help you understand your current work role even better.

Do you want to know more?

List of intrusion detection analyst skills to add to your resume

The most important skills for an intrusion detection analyst resume and required skills for an intrusion detection analyst to have include:

SIEM
Incident Response
Firewall
SOC
Security Events
ArcSight
Network Intrusion Detection
Unix
Linux
Computer Network
DOD
CND
Wireshark
Vulnerability Assessments

User Accounts
Security Incidents
Sourcefire
Tcp Ip
McAfee
TCP/IP
Servers
Cyber Threats
Vulnerability Scanners
Packet Analysis
Remedy
Level Analysis
Trend Analysis
ISS

National Security
Console
False Positives
Situational Awareness
FireEye
Network Operations
Phishing
NMAP
Symantec
PIX
SME
Sops

Updated January 8, 2025

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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