Network Security

CRISNEL MERCEDES MONTES GUERRERO

E-mail: *******@*****.***, Phone number: 786-***-****

Address: **** ** *** **, ***** FL 33178

CEH

Date of Birth: January 17, 1979. Married, Venezuelan

Professional Sumary

I am a professional who was working in Network Security for years. I have a bachelor degree in Systems Engineer, and I have an industry certification CEH and many actualizations trainnings. Recently I was working in the practice of implementation and administration of telephony VoIP.

My experience includes web designing, network administration, firewall administration, telecommunications protocols, penetration tests, vulnerability assestments, web and SMTP applications security, forensic investigations and some knowledge of telephony VoIP.

Industry Certification

CEH

Certified Ethical Hacker

Credentials Verification

EC-Council

Membership ID: ECC 923470

CEH Version 5.0

January 30, 2008

Formal Education

University - Bachelor's degree in System Engineer from Instituto Universitario Politécnico Santiago Mariño, graduated with an average of 15.57 (out of 20) grade point on Feb 2003, being the 8 in my group. Starting date: February 09th, 1998

Graduation date: February 21th, 2003.

Advanced English in Intensive English program from Académie Linguistique Internationale. Montreal, Canada. October 2012.

Haut Débutant in French Intensive program from Académie Linguistique Internationale. Montreal, Canada. October 2012.

High School - Graduated in July 15th, 1995 from Colegio Caroní Los Olivos with an average grade point of 17 (out of 20).

Languages - English: speaks and writes well.

Spanish: Native language

Work Experience

CVG Ferrominera Orinoco CA from March 17th,2003 to September 2015

Job role:

PBX technician (September 2nd 2013- September 2015)

Implement a new telephony system in the company.

Integrate old conventional telephony with Voice over IP.

Interconnect remote locations with VoIP phones.

Creation of a large amount extensions and new services.

Monitore both systems (Ericsson and Asterisk).

Check bugs and correcting them.

Manage Asterisk security.

Job role:

Infrastructure Security Analyst (June 06th 2007 - September 1st 2013)

Give, check and manage permissions of access to the systems and add security parameters to the network.

Systems monitoring using different tools like OSSIM, PeakFlow, Astaro, GFILanguard and others to optimize performance and recommend actions in case of system failures or attacks.

Assistance provided for testing and installing new equipment and systems.

Check and manage vulnerabilities to avoid attacks.

SMTP proxies and Firewall appliances management.

Investigations activities using specialized systems (one of them Encase Enterprise to apply digital forensic)

Antivirus Services for Servers, Desktops, laptops and NAS management, monitoring and maintenance.

Apply security over bridges and Access points.

Cleaning virus infected equipments.

Job role:

Network Analyst (August 2nd 2004 - June 3rd 2005)

Managing and maintaining Exchange Servers, some of them in clusters.

Implementing, managing and maintaining a Storage Area Network (SAN) (installing HBA's, configuring SAN switches, creating zones, etc)

Implementing and managing a NAS (Network Attached Storage).

Providing assistance in testing new equipment and systems.

Installing, administering and managing more than 35 servers with Windows 2003 Server and Windows 2000.

Connecting distance areas through bridges (Wireless networks).

Participating on installation of Terescopes between 2 areas.

Installing many access points in our different offices and buildings.

Managing and maintaining Cisco switches and routers.

Segmenting our network into different VLANs.

Job role:

System Analyst (March 17Th 2003 - July 30th 2004)

Evaluate, create and maintain an Information Web Site.

Create online dictionaries and searchers for the Information Web Site.

Digitalize many documents to add them to the Web page (including drawings)

Research technical information about Iron Ore business around the World in order to help the company implementing the best practices and being up to date on the market.

Evaluate technical news in order to add them in the Web Site daily.

Contact this candidate