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Lead Security Engineer

InterSources Inc

 

Columbus, OH, USA

Posted On: 30+ days ago
Experience: 5+ years
Availability: Onsite
Openings: 1
Category: Sr Security Engineer
Tenure: No Preference/Any
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Description

Lead the design, implementation, and management of Cisco Firepower firewall systems and network security architectures within a large-scale enterprise environment.

Responsibilities

  • Design and manage Cisco Firepower Threat Defense (FTD) and Firepower Management Center (FMC) platforms.
  • Configure and maintain firewall rules, access control policies, and intrusion prevention systems (IPS).
  • Optimize complex network architectures, including DMZs, VPNs, and segmentation, for performance and security.
  • Lead and mentor a technical team while managing security projects from inception to completion.
  • Troubleshoot and resolve complex network security issues using analytical problem-solving.

Required Skills

  • 5+ years of experience with Cisco Firepower Firewalls.
  • Expert-level knowledge of Cisco Firepower Threat Defense (FTD) and Firepower Management Center (FMC).
  • Proficiency in configuring Cisco ASA, FTD, and FMC platforms.
  • Deep understanding of network protocols including TCP/IP, UDP, and ICMP.
  • Experience with high availability and failover configurations for security appliances.
  • Hands-on experience with network monitoring and analysis tools such as Wireshark, Splunk, or ELK stack.
  • Ability to use Python or Bash for automating network tasks and configurations.
  • Knowledge of security compliance frameworks such as PCI-DSS, HIPAA, or GDPR.

Preferred Skills

  • Any Graduate degree.

Education

Any Graduate

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