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Network Security Engineer Resume

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Jersey, CitY

Core Competencies

  • Incident response team processes
  • Windows and *nix systems administration (Active Directory, Group Policy, Email)
  • Network monitoring (Snort, Bro, Sguil)

AREAS OF EXPERTISE

  • Network Security
  • Secure Protocols
  • Symptoms of Compromise
  • Infrastructure Testing
  • Project Management
  • Layer 1 - 4
  • Scanning Networks
  • Network Protocols
  • Wireshark
  • Vulnerability Scanning
  • Penetration testing
  • 24/7 support

TECHNICAL SKILLS

SOFTWARE: Splunk, AWS, Azure, Wireshark, MS Excel, Windows Security Events, Metasploit, NMAP, Port Scanner, Packet Sniffer, Network Scanner, VPNs, Firewalls, Password cracking (Caine & Abel), Wifi Cracking, Spam blockers, Linux Command Line, Domain Lookup, Nessus Scanner, Snort, F5 firewall, Nokia, PGW, Cisco, Juniper, office365, Kali Linux, TCP/IP, SFP’s, QSFP, and XSFP, Python, IPV4/IPV6, Office 365, DMZ

PROFESSIONAL EXPERIENCE

Network Security Engineer

Confidential | Jersey City

Responsibilities:

  • Managed and led three critical projects at an accelerated pace including code upgrades, layer 1 testing and lag upgrades for F5 firewalls and completed in a timely manner to improve network reliability.
  • Configured, upgraded and troubleshooted F5 firewalls and other layer one devices to get them up to standard, to avoid downtime.
  • Created capacity planning excel sheets a year in advance for Palo Alto and F5 firewalls to make all environment and customer needs are met.
  • Created MOP documentation(method of procedure) and coordinated with the overnight team to implement work scheduled by me using my writing and communication skills.
  • Operated SEVONE to analyze packet output to ensure device health after making coordinating changes with multiple teams.
  • Assisted with racking, stacking and running cables for layer 1 devices such as firewalls and Nokia SR devices.
  • Experience troubleshooting JSA(Juniper Secure Analytics) when logs were not properly being generated using tools such as traceroute and wireshark.
  • Used AWS to manage new, existing and inactive users as well as creating EC2 instances to create lab environments to test changes to applications.
  • Performed vulnerability scanning and generated reports to ensure security of the systems using penetration testing tools such as Metasploit and NMAP then creating risk reports and remediation recommendations.

Cyber Security Analyst

Confidential | Lockport, NY

Responsibilities:

  • Executed network security analysis and produced custom SIEM (Splunk) content and provided detailed written analysis of security breaches, viruses and intrusion. Then after recommended security changes.
  • Aided in Penetration Tests to hunt for risks and vulnerabilities using tools such as Metasploit, Wireshark and Crowdstrike. Then after proposed changes and best practices to be made.
  • Configured IDS/IPS alerts for snort to be notified of any threats or attacks on the network as well as responding to any alerts for malware or intrusions detected.
  • Administration and Engineering of CentOS/RHEL 6 and 7 and Windows including installation, testing, tuning, upgrading, and troubleshooting over 100,000 physical and virtual servers.

Cyber Security Analyst

Confidential | New York, NY

Responsibilities:

  • Produced custom SIEM content including scheduled searches, reports, dashboards.
  • Review and authenticate security events as positive or false positive and follow an incident response process to log incidents and begin resolution.
  • Managed users which included creating, setting permission and deleting user accounts as well as setting password expiration times.
  • Maintained, troubleshooted and updated Palo Alto firewalls to ensure they are up to the latest security patches.

NETWORK ANALYST

Confidential | New York, NY

Responsibilities:

  • Managed full delivery of life cycles for newly developed services ensuring the deadline is met.
  • Monitoring ticketing systems for all incoming tasks and confirming all systems are up to the latest version and patched.
  • Assisted with setting up and configuring physical devices such as switches, routers, printers and firewalls as well troubleshooting them
  • Configured VOIP VPN meeting the correct requirements for my environment as well as making sure it runs up to par with set standards.

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