Security Data Analyst — Network & Cyber Insights

Maine Tech Hub; Augusta, Northern (ME, KY); Hybrid; USD 59,000 - 112,000; Full time

Job summary

Noblis in Augusta, Maine, seeks a technically skilled professional to support FAA TIS cybersecurity analytics. You will analyze large datasets, automate data collection, validate security data, and create dashboards informing security decisions.

Responsibilities include developing scripts, leveraging Excel for data modeling, and collaborating with cybersecurity and infrastructure teams to improve data quality and reporting accuracy.

Qualifications

• Bachelor’s degree in Cybersecurity, Information Technology, Telecommunications, Data Analytics, Computer Science, or related field.
• 0-5 years of experience in cybersecurity, network security, security operations, technical data analysis, or related IT disciplines.
• Strong data analysis skills with the ability to assess large datasets for accuracy, completeness, consistency, and security relevance.
• Experience using scripting languages such as Python, PowerShell, Bash, or similar tools to automate data collection, validation, transformation, and reporting.
• Advanced Microsoft Excel skills, including pivot tables, complex formulas, lookups, Power Query, data validation, and reporting.
• Ability to analyze and validate network security data, including firewall rules, network configurations, access controls, vulnerability data, and asset inventories.
• Understanding of core networking concepts, including TCP/IP, routing, switching, VPNs, firewalls, IDS/IPS, and WAN/LAN environments.
• Knowledge of telecommunications infrastructure and networking technologies, including IPv4 and IPv6.
• Familiarity with Federal cybersecurity frameworks and standards, including NIST RMF, FISMA, and NIST SP 800-53 Rev. 5.
• Ability to identify data discrepancies, anomalies, and potential security risks through quantitative analysis and technical review.
• Strong written and verbal communication skills with the ability to present findings and recommendations to technical and non-technical audiences.
• U.S. Citizen or Green Card Permanent Resident with a minimum of three (3) years of U.S. residency.
• Bachelor’s degree in Cybersecurity, Information Technology, Telecommunications, or a related field.
• 0 years of experience in cybersecurity or network security roles.
• A High School degree with 4 years of experience in cybersecurity or network security roles.
• An Associates and 2 years of experience in cybersecurity or network security roles.
• Masters degree with a total of 0 years of experience in cybersecurity or network security roles.

Responsibilities

• Analyze large volumes of network, security, and operational data to identify trends, anomalies, potential security risks, and compliance issues.
• Develop and maintain scripts and automated processes to collect, transform, validate, and report on security-related data.
• Utilize advanced Microsoft Excel capabilities including pivot tables, formulas, lookups, Power Query, and data modeling to support analysis and reporting.
• Perform data integrity assessments to verify accuracy, completeness, and consistency of datasets.
• Reconcile data across multiple systems and sources to identify discrepancies and ensure data reliability.
• Analyze and validate network security configurations, firewall rules, routing information, VPN configurations, access controls, vulnerability data, and asset inventories.
• Support cybersecurity teams by validating security control data, configuration records, system inventories, and vulnerability management information.
• Create dashboards, reports, metrics, and data visualizations that provide insight into security posture, network performance, and compliance status.
• Identify opportunities to improve data quality, reporting accuracy, and efficiency through automation and process improvement.
• Support Federal cybersecurity initiatives by ensuring data used for compliance, reporting, and risk management aligns with standards.
• Assist with assessments related to technology modernization, network transitions, security enhancements, and infrastructure upgrades.
• Collaborate with cybersecurity, network engineering, infrastructure, and program management teams to support security operations and continuous monitoring." Communicate technical findings, trends, and recommendations to both technical and non-technical stakeholders.

Skills

Data analysis

Automation

Cybersecurity

Python scripting

PowerShell scripting

Excel advanced

Education

Bachelor’s degree in Cybersecurity

Bachelor’s degree in Information Technology

Tools

Power BI

Tableau

Splunk

ELK

Job description

Noblis in Augusta, Maine, seeks a technically skilled professional to support FAA TIS cybersecurity analytics. You will analyze large datasets, automate data collection, validate security data, and create dashboards informing security decisions.

Responsibilities include developing scripts, leveraging Excel for data modeling, and collaborating with cybersecurity and infrastructure teams to improve data quality and reporting accuracy.