Data Analyst Network & Firewall Analytics

Mount Laurel, NJ, US • Posted 23 hours ago • Updated 34 minutes ago
Full Time
On-site
Fitment

Dice Job Match Score™

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Job Details

Skills

  • Networking
  • Security Analysis

Summary

Must Have Technical/Functional Skills

3+ years of experience as a Network Engineer, followed by experience as a Data Analyst or Security Analyst.

Strong understanding of networking fundamentals (TCP/IP, NAT, routing, ports, protocols).

Hands on experience analyzing firewall logs and network traffic.

Proficiency in SQL and at least one scripting language (Python preferred).

Experience with SIEM tools (Splunk, Sentinel, Elastic, etc.).

Ability to interpret large datasets and identify anomalies or trends.

Strong communication skills and the ability to translate technical findings into business insights

Roles & Responsibilities

Analyze firewall logs, network traffic, and security events to identify anomalies, trends, and potential risks.

Apply your network engineering knowledge to interpret patterns related to routing, NAT, ACLs, and firewall rule behavior.

Investigate spikes in blocked traffic, unusual outbound connections, repeated failed attempts, and other suspicious activity.

Support troubleshooting.

Build dashboards and automated reports covering:

Present findings to both technical and non technical stakeholders.

Develop KPIs and reporting frameworks to support ongoing monitoring and compliance.

Clean, normalize, and transform large volumes of log data from multiple sources.

Use SQL, Python, or similar tools to automate data extraction and analysis.

Work with SIEM platforms (Splunk, Sentinel, QRadar, Elastic, etc.) to build queries, alerts, and dashboards.

Collaborate with engineering teams to improve data quality and logging standards

Education

Engineering

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.
  • Dice Id: 91128156
  • Position Id: 2026-3256
  • Posted 23 hours ago
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