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Senior Network Security Engineer

Jacksonville, FL · Information Technology
Searching for a remote Senior Network Security Engineer in the Jacksonville area.  You will supporting a Cisco products to include Cisco Identity Service Engine (ISE), Firepower Threat Defense (FTD), Firepower Management Console (FMC), Advanced Malware Protection (AMP), AnyConnect, AAA (Authentication, Authorization, and Accounting), WLC (Wireless LAN Controller) SSL inspection, PKI, and SNMP. Familiarity with the issue tracking software JIRA is a plus. Ability to provide guidance, advice, analysis, engineering and issue resolution a must. Solid understanding of information security. Administration experience of ISE, FTD and FMC is required. Have good communication skills and be responsive to the needs of the customer.
  • Management of ISE, FTD/FMC, AnyConnect, Umbrella, WLC, WebEx Expressway and AAA
  • Establish remote and local means to access FTD/FMC and networks required for support
  • Implementation proactive policy configurations
  • Support FTD/FMC troubleshooting and feature configuration throughout the engagement
  • Review alerts issued by the FTD/FMC devices and work with customer upon encountering network traffic patterns that may indicate suspicious activity
  • Assist in tuning FTD/FMC policy to reduce 'alert noise' and maintain a reasonable confidence in alerts that are fired
  • Support establishment of FTD/FMC/ISE reporting to management
  • Support the ISE posturing of AMP and Umbrella for wireless devices
  • Support WLC and ISE posturing
  • Assess current Cisco security controls adequacy and determine additional controls appropriate to customer information security capability
  • Recommend and implement additional Cisco security controls deemed necessary for customer environment
  • Review current Cisco ISE deployment configuration, support current deployment and recommend improvements and expansion to the Cisco ISE platform
  • Support, administer and configure ISE identity and access control policy, platform policy and user access
  • Work with customer in using ISE information/alerting to make proactive governance decisions
  • Work with Cisco TAC as needed
  • Knowledge of ISE, FirePower, ASA, Snort, PKI, AMP, AAA, Cisco AnyConnect, WLC, Umbrella and SNMP
  • Knowledge of networking security best practices
  • Excellent troubleshooting skills
  • Assignments may be broad in nature, requiring originality and innovation in determining how to accomplish tasks.
  • Ability to escalate issues to Cisco TAC and communicate with customer about issues as they come up
  • Security certification desired
  • Experience in networking (TCP/IP) protocols, computer/network security, and system administration.
  • Excellent communication skills
  • Familiarity with HIPAA
  • Background in INFOSEC operations, endpoint management, and network topology
  • 6+ years of IT Security experience with Associates Degree, or Relevant Experience
  • 4+ years of IT Security experience with Bachelor’s Degree
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