Data Analyst: Network Security & Cyber Insights

Noblis; Madison (WI); Hybrid; USD 59,000 - 112,000; Full time

Job summary

Noblis is seeking a highly technical data analysis and cybersecurity professional to support FAA TIS environments. The role focuses on analyzing large data sets, validating data integrity, and delivering actionable security insights in collaboration with cybersecurity and infrastructure teams.

The ideal candidate has scripting experience (Python/PowerShell/Bash), advanced Excel and data visualization skills, and familiarity with federal cybersecurity frameworks. Candidates must meet U.S.

Qualifications

• Bachelor's degree in Cybersecurity, IT, Telecommunications, Data Analytics, CS or related field.
• 0–5 years of cybersecurity/ network security/ security operations or related IT disciplines.
• Strong data analysis skills for large datasets.
• Experience with scripting languages to automate data collection, validation, transformation, and reporting.
• Advanced Excel including pivot tables, formulas, lookups, Power Query, data validation, and reporting.
• Ability to analyze and validate network security data (firewall rules, configurations, VPNs, asset inventories).
• Familiarity with NIST RMF, FISMA, NIST SP 800-53 Rev. 5 and federal cybersecurity frameworks.
• Strong written and verbal communication for diverse audiences.
• US Citizen or Green Card with minimum 3 years U.S. residency.
• Ability to obtain FAA Public Trust.

Responsibilities

• Analyze large volumes of network, security, and operational data to identify trends and risks.
• Develop and maintain scripts and automated processes for data collection, transformation, validation, and reporting.
• Use Excel to support analysis and reporting with advanced techniques.
• Perform data integrity assessments to ensure accuracy and consistency of data.
• Reconcile data across systems to identify discrepancies.
• Analyze and validate network security configurations and vulnerability data.
• Create dashboards, reports, metrics, and visualizations for security posture and compliance.
• Identify opportunities to improve data quality, reporting accuracy, and efficiency through automation.
• Support federal cybersecurity initiatives and modernization efforts.
• Collaborate with cybersecurity, network engineering, infrastructure, and program management teams.

Skills

Data analysis

Scripting & automation

Cybersecurity

Security data analysis

Data visualization

Education

Bachelor's degree in Cybersecurity/IT/CS

Tools

Python

PowerShell

Bash

Power Query

Excel (pivot, formulas)

Power BI

Tableau / Splunk / ELK

Job description

Noblis is seeking a highly technical data analysis and cybersecurity professional to support FAA TIS environments. The role focuses on analyzing large data sets, validating data integrity, and delivering actionable security insights in collaboration with cybersecurity and infrastructure teams.

The ideal candidate has scripting experience (Python/PowerShell/Bash), advanced Excel and data visualization skills, and familiarity with federal cybersecurity frameworks. Candidates must meet U.S.