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Vp - Information Security Engineer Resume

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Addison, TX

TECHNICAL SKILLS:

Technology and Tools: Splunk Palantir PCAP Analysis IDS/IPS Backtrack/Kali Metasploit Wireshark Nmap Python Splunk API Imperva WAF tcpdump strace Bash Juniper vGW Zeus/Stingray Load Balancers CPanel/Plesk Apache Nginx Litespeed CentOS Ubuntu RHEL Windows Postgresql PHP MySQL NFS TCP/IP LVM SSH SCP OpenSSL SFTP Cron Syslog netcat F5 LTM/ASM

PROFESSIONAL EXPERIENCE:

VP - Information Security Engineer

Confidential, Addison, TX

Responsibilities:

  • Use ethical hacking techniques to verify existence of vulnerabilities and test security controls
  • Analyze new security threats/assessments and develop controls for them
  • Utilize several big data products
  • Create Splunk alerts and dashboards
  • Lead Splunk query efforts on several organization wide security projects such as NAC/Cisco Syslogs/Active Directory
  • Respond to layer 7 attacks such as DDoS and botnet account harvesting
  • Develop with python/bash to create/augment security infrastructure and custom alerts
  • Coordinate with application owners regarding ingestion of logs
  • Take new sets of data, understand them, and develop security alerting from it
  • Investigate existing security alerts and assist in investigations
  • Tuning/Implementing IDS/IPS signatures

L2 Linux Support Engineer

Confidential, Richardson, TX

Responsibilities:

  • Responded to a variety of web based attacks/compromises
  • Leveraged software such as mod security/mod evasive/fail2ban to mitigate brute force/crawling/DDoS attacks
  • Reviewed/validated vulnerability scans and resolved reported issues
  • Configured and troubleshot complex Linux based servers in a secure cloud environment
  • Performed MySQL repairs, user management, and backups
  • Rebuilt MySQL and Postgresql replication
  • Rescued non-booting Linux web servers
  • Utilized Splunk to correlate Imperva WAF events and created WAF exceptions
  • Implemented firewall rules in secure environment
  • Configured and troubleshot Zeus/Stingray Load Balancers
  • Tuned performance for Apache/Nginx/PHP
  • Implemented and troubleshot PHP Opcode caching utilizing software such as APC and XCache
  • Performed and troubleshot Ubuntu/CentOS server distro upgrades
  • Straced problematic processes

Network Engineer

Confidential, Tyler, TX

Responsibilities:

  • Managed Cisco based VOIP (Call Manager/Unity), switching, and firewall administration (ASA) for 600+ end users
  • Performed server administration and monitoring of Windows 2008 and Linux servers including patching and hardening
  • Led a team of consultants to deploy a new wireless solution of 250+ access points consisting of HA 5508 controllers and Cisco 2600 radios
  • Designed and implemented wireless security policies to secure medical equipment
  • Documented network infrastructure including wired, wireless, and VOIP systems

Network/System Analyst

Confidential, Tyler, TX

Responsibilities:

  • Responded to DMCA and malicious traffic notices by tracing down the offending devices
  • Implemented Cacti on Linux to enable network traffic/security monitoring and to locate bandwidth abuse and identify unused ports to be shut down for security reasons
  • Administration of CentOS Linux HPCC Rocks cluster including installation and configuration of Star-CCM+
  • Replaced older switches to upgrade 10/100 Mb to 1Gb desktop connections
  • Configuration and maintenance of a Nortel PBX with 700+ phones

IT Intern

Confidential, Gilmer, TX

Responsibilities:

  • Migrated end user machines to Active Directory
  • Performed Active Directory account management
  • Configured and deployed desktop systems
  • Diagnosed software, hardware, and PC peripheral issues
  • Performed malware removal

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