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
