cFocus Software Incorporated · 15 hours ago
HHS - Sr. Network Security Engineer (Firewall)
United States
Full-time
Remote
Senior Level
7+ years expcFocus Software Incorporated is seeking a Sr. Network Security Engineer (Firewall) to support the Department of Health and Human Services (HHS). This role involves monitoring networks for security threats, administering firewalls, and enhancing network security measures in a remote capacity.
ChatbotGovernmentInformation TechnologySoftware
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Monitor HRSA networks for intrusions, anomalies, and threats using approved SOC tools
Administer, configure, and maintain firewalls, IDS/IPS, inline filtering devices, and network security platforms
Review and tune network security policies, signatures, and profiles to reduce false positives and improve detection
Monitor firewall and network security device health daily and troubleshoot operational issues
Develop and deploy indicators of compromise (IOCs) based on emerging threats
Investigate triggered network security alerts and respond within defined SLA timeframes
Support zero trust network architecture initiatives including segmentation and identity-aware controls
Adjust and maintain cloud WAF configurations to protect applications from OWASP Top 10 threats, bot activity, and DDoS attacks
Perform upgrades, patches, and configuration changes following HRSA change management processes
Develop workflows, SOPs, and documentation for network security operations
Provide on-call support per SOC procedures and incident response requirements
Coordinate with Network Operations and SOC teams to resolve complex network security incidents
Provide recommendations for tool enhancements and network security process improvements
Implement automation to improve network security monitoring and response efficiency
Qualification
Required
Bachelor's degree in Information Technology, Cybersecurity, or related field (or equivalent experience)
7+ years of experience in network security engineering or SOC operations
Hands-on experience with firewalls, IDS/IPS, WAF, and network monitoring tools
Strong understanding of TCP/IP, routing, switching, and network protocols
Experience with zero trust architecture and network segmentation concepts
Knowledge of NIST SP 800-53, FISMA, OMB, and HHS security requirements
Ability to analyze network traffic, logs, and alerts to identify malicious activity
Strong documentation and communication skills
Ability to obtain a Public Trust clearance
Preferred
Experience working in a federal or regulated environment
CISSP, CCNP Security, CCIE Security, GCIH, GCIA, GCED, Palo Alto, or Fortinet certifications
Company
cFocus Software Incorporated
cFocus Software automates FedRAMP compliance and develops government chatbots for the Azure Government Cloud, Office 365, and SharePoint.
11-50 employees
Funding
Current Stage
Early StageLeadership Team
Manisha Griesinger, MPH, MSc
Program Manager | U.S. EPA Office of the Chief Financial Officer
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