Network Security Analyst

Responsibilities

• Monitor and investigate network security alerts and incidents.
• Perform network security assessments for firewall, infrastructure, and connectivity changes.
• Analyze network traffic and identify potential security threats and vulnerabilities.
• Support secure network architecture, routing, switching, and firewall technologies.
• Review firewall rule requests, website access requests, and connectivity changes for security compliance.
• Conduct network auditing and security monitoring activities.
• Assist with vulnerability assessments using tools such as Nessus and Qualys.
• Support cloud and on‑premises security initiatives and network enhancement projects.
• Participate in firewall configuration reviews and ruleset recertification activities.
• Develop and analyze security reports, KPIs, and trend metrics.
• Monitor emerging cybersecurity threats and recommend mitigation strategies.
• Collaborate with infrastructure, operations, and application teams to implement security controls.
• Ensure compliance with HIPAA, CMS ARC‑AMPE, NIST, FISMA, and SCDIS‑200 requirements.
• Provide cybersecurity guidance and recommendations to technical teams.
• Support additional SOC operations and cybersecurity initiatives as assigned.

• 4‑5 years of work experience.
• 3–5 years of hands‑on experience in network design, implementation, or support.
• Experience in IT security, cybersecurity operations, or system administration.
• Strong understanding of secure network design, network security architecture, data protection technologies, and access control models.
• Experience with routing and switching technologies, enterprise firewalls, IDS/IPS platforms, network security monitoring, and network auditing.
• Ability to analyze logs, alerts, and network telemetry.
• Knowledge of Windows, Linux, and macOS environments.
• Proficiency with Microsoft Office tools.
• Bachelor’s degree in Computer Science, Information Systems, Cybersecurity, or related field (or equivalent experience).
• Network security certification such as PCNSE or CCNA.
• Preferred: CISSP or Security+.