|
|
Title: |
Network Administrator
|
Location: |
US-California-Los Angeles
|
Work History: |
IT, Network Administrator, Southern California 2005 Present
Network and Computer Systems Administration
Setup, install, configure and test standard and state-of-the art software and telephony systems. Conduct routine network startup and shutdown procedures, and analyze and recommend system and network improvements to enhance operations. Perform technical and customer support services; diagnose, track, and resolve customer hardware and software issues. VoIP PBX customization for customers with branches on different countries. Using my own PBX for develop, improvement and testing new features.
Key Projects and Achievements:
* NetDotSolutions (2007-present): Supervising related VoIP systems for corporate and individual clients including carriers, monitoring DS3 and OC3 routers, softswitch dialers, database servers located across the U.S. Deploying and install new site in various data center locations across the US.
* GlobalTouch Telecom (2005-2007) in present on call basis: Tested various PBX, and related VoIP systems for corporate and individual clients including carriers and Resellers. Utilized trouble ticket systems to identify and resolve incoming customer inquiries and concerns. Installing and monitoring various DS3 and T1 routers.
* IpowerWeb (6 months project in 2006): Provided technical support for Webhosting services through company data/call center. Used issue tracking system to coordinate, manage, and track customer incidents and resolve technical and related concerns. Diagnosed and resolved OS issues and related problems.
* Skillfully reduced customer downtime by presenting appropriate solutions to technical problems.
* Issued innovative solutions to enhance operations including data center network relocation.
* Recognized for superior skill in configuration and deployment of incoming equipment.
* Introduced policies, procedures and programs to improve production and minimize downtime.
CGI Coders, North Hollywood, California 2004-2005
Junior Systems Administrator,
Installed and configured networks and associated features, including telephony and security systems and devices. Administered and monitored more than 150 Windows and UNIX-based servers in California, Florida, and New York.
Key Achievements:
* Successfully built and maintained a VoIP PBX system with no prior instruction and minimal supervision.
* Effectively monitored and maintained numerous remote nationwide servers, including 75 call-center UNIX-based servers and 80 Windows-based servers.
BlueWave Networks, Chicago, Illinois 2002-2004
Network & Systems Administrator, 2002 - 2003
Administered 12 computers, along with networks, servers, and peripherals. Installed and maintained UNIX, Linux, Windows and FreeBSD systems and features, including Windows 2000/2003 Web server, Vircom, Postfix and Sendmail MTAs, PBX software and programming utilities (Panasonic KX-TD 1232/TVS/TVP 120) and firewalls. Administered DNS and Web hosting protocols, systems and tools, including RADIUS, Cacti-rrd, and Nagios network monitoring applications. Installed and tested wireless routers.
Key Achievement:
* Successfully executed complex systems migration / conversion from Windows to FreeBSD OS.
* Successfully build and maintain of a complex monitoring system
* Working with various WI-FI Equipments (Redline, Alvarion and Motorla)
dapredi soft Systems, Timisoara, Romania 1997-2002
Network and Systems Administrator, 1997 - 2002
Maintained a Windows and Linux-based 16-computer network. Performed Web programming and design, utilizing PHP, Flash, DW and Photoshop programs, languages, systems and technologies. Configured and maintained Panasonic KX-TA 308 PBX system.
Key Achievement:
* Independently built Linux Web server and firewall, without prior training or supervision.
* Understanding of TCP/IP protocols, LAN/WAN infrastructure
* Understanding and configuration of a PBX system.
|
Skills: |
Experienced, technically sophisticated professional with solid history of effective network and computer systems engineering, administration, and support. Proven track record of identifying and implementing system improvements to enhance operations. Install and configure state-of-the-art networks and associated features including VPNs, VLANs, firewalls, and related devices. Offer expertise with leading-edge computer and telephony systems, technologies, and protocols including VoIP, MTA, PBX, Solid understanding of VoIP standards, network monitoring, and trouble ticket systems. Possess talent for quickly learning and applying new systems / technologies and techniques with minimal instruction or supervision.
Areas of Expertise:
+ Infrastructure Setup & Maintenance
+ TCP/IP, WAN, MTA, Firewalls
+ Issue Tracking Systems
+ System Migrations & Conversions
+ Network infrastructure
* Computer Hardware & Software
* VoIP Systems & Technologies
* Security Systems & Devices
* Technical and Customer Support
* Blades Systems
Technical Proficiencies
Platforms: UNIX, Linux (various distributions), MAC OS, FreeBSD, Windows NT/XP/Server 2000/2003/VISTA.
Tools: PHP, Perl, Exchange Server, IIS, Active Directory, Blackberry EM, Antigen AntiSpam, Sendmail, asterisk PBX, VoIP, FTP, SSH, IMAP, POP3, Apache 1.3/2.0, Radius, Plesk Webhosting Manager, Cpanel, Vhost, Network Traffic Analyzer, Microsoft Word, Excel
Hardware: Cisco Switches and Routers/PIX, Linksys/SIPURA VoIP devices, Grandstream, DELL Blade servers PE1855, PE1955, M1000e, HP series.
|
Education: |
Graduate Coursework in Telecommunications
RAILWAY TRANSPORTS SCHOLAR GROUP, Oradea, Romania
Bachelor of Science in Automatic Control and Applied Informatics, 2002
POLITEHNICA UNIVERSITY, Timisoara, Romania
|
Endorsements
|
 |
Lucian has received 8 endorsements.
|
Lucian has endorsed 15 Members.
|
|
|
| |
Rank |
Title |
Location |
Status |
Actions |
|
|
|
9.995 |
Web Designer |
US-California-Oakland/East Bay |
 |
Details
|
|
|
9.967 |
IT Analyst |
US-California-Los Angeles |
|
Details
|
|
|
9.946 |
Computer Engineer |
US-New York-Syracuse |
|
Details
|
|
|
9.843 |
I.T.PMP. MAC and PC Systems Administrator / Technical support |
US-New York-New York City |
|
Details
|
|
|
9.256 |
IT Support - 10 yrs experience |
US-New York-New York City |
|
Details
|
|
|
9.089 |
Help Desk Supervisor / Manager |
US-California-Los Angeles |
|
Details
|
|
|
|
|
8.929 |
Systems Engineer |
US-California-Silicon Valley/San Jose |
|
Details
|
|
|
8.178 |
IT Specialist |
US-New York |
|
Details
|
|
|
8.060 |
ASP.Net Developer |
US-California-Silicon Valley/San Jose |
|
Details
|
|
|
5.759 |
Windows / Mac / Linux support - Admin |
US-New York-New York City |
|
Details
|
|
|
5.722 |
Network Technician/Administrator |
US-Illinois-Chicago |
|
Details
|
|
|
5.264 |
Desktop Support Specialist |
US-New York |
|
Details
|
|
|
|
4.606 |
IT Field Technician: Google Inc. |
US-California-Orange County |
|
Details
|
|
|
3.392 |
Director of IT / CIO / CTO |
US-Oregon-Portland |
|
Details
|
|
|
|
|
Public Messages
|
|
| From |
Date |
Message |
 |
06.06.11 |
[This message has been removed by ITsaNetwork because it contained inappropriate content.] |
QSolv |
02.14.08 |
Job Title : FreeBSD - Systems Administrator
Job Location : San Jose,CA
Contract Position:
Required Skills:
System Administrator-FreeBSD/OpenBSD/NetBSD
1.Experience in FreeBSD/OpenBSD/NetBSD
2.Solaris,UNIX
Kindly respond with your UPDATED RESUME.
|
 |
09.29.07 |
I would like to network with you regarding a position our executive search firm has been retained to fill. It is for a great company in Chicago.
Perhaps someone in your network might be interested in a Senior Exchange Messaging Engineer position. Please see the job description below. Im happy to answer any questions. Feel free to forward on to anyone you like.
Whether this is of interest to you or not, I encourage you to reply with a resume. It would be helpful for us in future searches that might be ideal for your background. Our firm has been in business for 30 years & is a pioneer in diversity. Thank you.
Don McCauley
dmccauley@dgai.com
Position Specification
Title: Senior Exchange Engineer
The Team
Technical Architecture The position is a part of the Research and Development department and fills a senior role in our messaging systems development group. The teams involved consist of managers/staff, Communications Department, Operations, Application Development, contractors, and vendors.
Position description
As a senior member of our messaging R&D department, the candidate will be responsible for maintaining and improving the companys state of the art global messaging environment with some cross platform (Microsoft/Cisco) unified messaging design and support.
The candidate will work with SMTP, Microsoft Exchange Server, Presence, SonicWall, and related email concepts, protocols and methods along with the opportunities to perform major upgrades to our messaging platforms. The candidate will work alongside our Communications department to help design and support our unified messaging environment.
Person
The candidate shall have a broad background in messaging technologies and shall have demonstrated proficiency in the following areas:
Exchange 2003\Exchange 2007
Live Communication server (LCS)\Office Communications Server (OCS)
Mobile Messaging Technologies (Active Sync, BlackBerry, Good Technologies)
Remote Messaging Technologies (OWA, RPC over HTTP)
Anti-Spam Technologies
Anti-Virus Technologies (messaging specific)
Messaging DR best practices
Storage technologies (SANs, FC Switches, HBAs)
Microsoft Outlook 2003/2007
Active Directory
Windows 2003 Server
DNS
SMTP
Understanding the principles of UM (Cisco\Exchange)
Job Responsibilities
The candidate will have the following responsibilities with the potential of expanding:
Researching and developing solutions to meet enterprise wide messaging needs.
Researching, architecting, testing and planning the integration of new messaging technologies and upgrades to existing platforms.
Staying current with new technologies, and industry best practices; particularly those dealing with messaging and storage.
High level maintenance and troubleshooting of the current Exchange 2003 messaging environment based on industry best practices. (Responsibilities include but are not limited to troubleshooting and resolving high level mail routing issues, public folder issues, mailbox issues, Exchange server\services issues; adding\removing messaging servers, configuring servers, services, routing policies, etc., establishing maintenance procedures based on current industry BP).
Maintaining and troubleshooting SMTP internet gateway issues (Currently SonicWall).
Maintaining and troubleshooting Live Communications server 2005.
Establishing DR procedures for all relevant messaging servers. (Exchange, LCS, Blackberry, Good etc).
Maintaining and troubleshooting BlackBerry and Good Technologies servers.
Maintaining and troubleshooting Outlook Web Access \ RPC over HTTP
Maintaining and Configuring EMC SANs and FC Switches.
Working with Communications group to troubleshoot Cisco Unity issues.
Keeping documentation up to date for the messaging environment.
Testing and deployment of upgrades, hot fixes and other updates.
Education and/or Experience
Bachelor's degree in Computer Science or equivalent 7 to 10 years of relevant experience.
Excellent problem solving, written and oral communication skills.
Deep knowledge of SMTP, Microsoft Exchange Server, and related email concepts, protocols and methods are required. |
Aegistechnologies |
08.31.07 |
this message is with tregards to the job opening as a Windows system administrator
DUTIES >> The candidate will manage the performance and availability of a heterogeneous hardware and software in Windows environment for the SLIM project ensuring maximum uptime and capacity. We are looking for a candidate who is self-motivated and technically proficient in the administration and improvement of the Windows operating system. Windows Operational aspects of end to end solutions, the candidate will be invlove in the project design through implementation, to have the ability to deliver on goals and tasks associated with assigned SLIM project, react to any given technical situation that requires immediate attention to ensure maximum system availability.
SKILLS >> excellent communication, written (documentation) skills, experience and knowledge in Windows systems capacity planning;A minimum of 7+ years of IS industry experience and a minimum of 5+ years of experience with Windows 2000/Windows 2003 in a globally dispersed environment. Strong troubleshooting skills pertaining to Windows 2003.
Experience with HP Proliant and Dell
PowerEdge server products required.
Proven ability to document processes and procedures.
EDUCATION >> Microsoft certification is required - MCSE. Knowledge of Symantec Software products such as VERITAS backup solutions, Clustering, usage of sniffers for troubleshooting, Storage Area Networking , NetIQ, and Compaq Insight Manager.Scripting experience, specifically in VBScript or Perl.
kindly get back on toll free 866-313-6849 extn 116
(kiefer)
|
|
|
