Security Data Analyst — Network Insights

Noblis, Inc.; Saint Paul (MN); On-site; USD 59,000 - 112,000; Full time

Job summary

Noblis is seeking a technical data analyst to support FAA TIS environments. You will analyze large datasets, automate data collection, validate integrity, and provide actionable security insights.

Responsibilities include building dashboards, reconciling data across systems, and collaborating with cybersecurity, network, and infrastructure teams to support security operations and compliance.

Qualifications

• Bachelor's degree in Cybersecurity, IT, Telecommunications, Data Analytics, CS, or related field.
• 0–5 years of experience in cybersecurity, network security, security operations, or related IT disciplines.
• Strong data analysis skills for large datasets and security relevance.
• Experience using scripting languages to automate data collection, validation, transformation, and reporting.
• Advanced Microsoft Excel skills: pivot tables, formulas, lookups, Power Query, data validation, reporting.
• Ability to analyze and validate network security data, firewall rules, configurations, access controls, vulnerabilities, and assets.

Responsibilities

• Analyze large volumes of network, security, and operational data to identify trends, anomalies, and risks.
• Develop and maintain scripts and automated processes to collect, transform, validate, and report security data.
• Leverage Excel capabilities (pivot tables, formulas, lookups, Power Query, data modeling) to support analysis.
• Perform data integrity assessments to verify accuracy, completeness, and consistency of datasets.
• Reconcile data across multiple systems to identify discrepancies and ensure reliability.
• Analyze and validate network security configurations, firewall rules, routing, VPNs, and asset inventories.
• Support cybersecurity teams by validating control data, configuration records, and vulnerability information.
• 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 by aligning data with standards and requirements.
• Assist with technology modernization, network transitions, security enhancements, and infrastructure upgrades.
• Collaborate with cybersecurity, network, infrastructure, and program teams to support operations and monitoring.
• Communicate findings and recommendations to technical and non-technical stakeholders.

Skills

Data analysis

Scripting

Excel advanced

Network data

Cybersecurity concepts

Data visualization

Power BI

Education

Bachelor's degree

Related field

Tools

Power Query

Pivot tables

Lookups

Job description

Noblis is seeking a technical data analyst to support FAA TIS environments. You will analyze large datasets, automate data collection, validate integrity, and provide actionable security insights.

Responsibilities include building dashboards, reconciling data across systems, and collaborating with cybersecurity, network, and infrastructure teams to support security operations and compliance.