Time Work Network Engineer

CESAR J. REATEGUI

**** ********* **.

Hyattsville, MD 20783

571-***-**** *****.********@*****.***

PROFESSIONAL EXPERIENCE

Professional Freelancer Jan 2019 - present

Network Administrator

Responsible for maintaining computer networks and solving problems that may occur with them.

Monitoring, installing and configuring computer networks and systems. Identifying and solving any problems that arise with the networks and systems, maintaining them operational.

Organize, install and support the organization of computer systems, including local area networks (LAN), wide area networks (WAN, intranets, and other data communication systems.

Quick response rate along with 100% on time work completion rate, great communication skills and strong coien dealing is a plus in my past experience.

Immigration Specialist April 2014-Dec 2018

Voigt Peters Dumouchelle

USCIS Office of Information Technology

Reviewed and updated the Interface Control Agreements (ICA) containing the information used to develop and test the software interface between USCIS ELIS and the Transformation Support Service for performing Case Status Updates to the USCIS Central Index System and Customer Relations Interface System (CRIS) database.

Worked with spreadsheets for I-765 (for employment authorization), I-821 DACA (Deferred Action for Childhood Arrivals), N-400 (Application for Naturalization), and I-90 (To replace permanent resident cards) cases under the ELIS ticketing sytem.

Utilized the PCQS (Person Centric Query Service) and CBP TECS as well as the National Background Identity and Security Check Operating Procedure.

Coordinated activities with other agencies, such as local law enforcement. Analyze policies and procedures as well as prepare reports or make recommendations.

Increased realiability, boosted the customer base by 40% through restructure and introduction of a new wireless network infrastructure.

IT Director 2010 - 2014

Saint Anselm’s Abbey School

Washington, DC

• Installed, support, and maintained servers and the computer systems

• Responsible for restructuring the IT department, and delivery technology and business solutions to help the department grow.

• Network and system monitoring and reporting.

• Troubleshot latencies and any traffic interruption event.

• Perform maintenance to upgrade server configurations.

Lockheed Martin Corporation / US Securities and Exchange Commission 2008 to 2010

Senior Network Engineer

Alexandria, VA

• Supported remote personnel in the troubleshooting, installation and upgrade of network equipment.

• Network and system monitoring and reporting

• Performed Root Cause Analysis for Top Management’s review.

• Experience with VMware and SAN connectivity.

CESAR J. REATEGUI __ PAGE 2

Sprint / Nextel - Senior Network Engineer – Reston, VA 2006 to 2008

• Monitored network and performed 2G and 3G tests for phones on a CDMA 2000, GSM EDGE, UMTS platform.

• Facilitated efforts with MSOs, field engineers, service providers, vendors, and other support organizations.

• Initiated, updated, tracked, and closed network trouble tickets, creating and sending network alerts/flashes

Qwest Communications Corporation 2001 to 2006

Network Management Center Supervisor – Arlington, VA

• Supervised the second Shift at the NMC, overseeing the troubleshooting of failed switches/modems.

• Worked in a mixed UNIX and Microsoft environment on Sun Solaris equipment.

• Supported remote personnel in the troubleshooting, installation and upgrade of network equipment.

• Network and system monitoring and reporting.

UUNet Technologies Incorporated 1998 to 2000

Network Operations Engineer / Backbone Operations Center - Fairfax, VA

• Utilized Sun Solaris platform to troubleshoot on a UNIX environment, Cisco Routers 5400 and 5800

• Troubleshot backbone Cisco Routers 7500 and Fore Switches and fault isolation on VCSs and TNTs

• Performed security detection preventing spaming.

CERTIFICATIONS

Cisco CCNA

Microsoft MCSE SharePoint 2013

Microsoft MCSE Server 2012

Microsoft MCSA Server 2008

A+, CompTIA

-Skills-Windows Server, Network Administrator, Networking, Troubleshooting, Network Security, Cisco Systems Products, Servers, System Administration, VMWare. IT Management, IT Strategy, Disaster Recovery, Active Directory

HDI Certified Lockheed Martin Recognition Award for exemplary

performance on the SEC ISS Program

TRAINING

-Cisco I, Cisco II - Ocelot Cisco -Radius, L2TP -Nortel

-LINUX I, UNIX II - Network Architecture -BGP -Telephony

-Networking - Fore ATM -CVX 2817 -BGP

-Ascend Max/TNT - Call Setup, SS7, SC2200 -Juniper -UMTS

EDUCATION

Master of Business Administration, Troy State University 2003

Bachelor of Science, Economics, University of Maryland 1995

Public Trust Cleared

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