Senior Unix System Administrator Resume

TECHNICAL KNOWLEDGE:

Hardware: IBM RS/6000, p and z servers, HP 9000, 700 and 800 series servers, Sun Enterprise and Sunfire servers, Silicon Graphics O200 servers, Apple Macintosh G3/G4/G5, Intel x86.

Software: Linux (Including RedHat Enterprise Linux, CentOS, Fedora, Mandriva and Ubuntu), UNIX (including Solaris, Mac OS X, HP/UX 11i, and AIX), Windows, MS - DOS, and AmigaDOS.

Languages: PHP, C, ksh and csh scripting, Perl, Tcl/Tk, Oracle PL/SQL, Informix SQL, 4GL and ESQL/C, Pascal and FORTRAN.

Packages: Apache, Sendmail, Majordomo, Cyrus-IMAP, Nagios and Request Tracker.

Databases: MySQL, Oracle, Informix, Sybase, Ingres and FileMaker.

Networks: Extensive LAN and WAN experience with TCP/IP using equipment

PROFESSIONAL EXPERIENCE:

Confidential

Senior Unix System Administrator

Responsibilities:

Developed the infrastructure for a high availability web cluster of Linux machines using SUSE Linux and Intel hardware
Coordinated the installation and configuration of multiple clustered HP-UX servers for the state's new Oracle-based finance system
Redesigned and implemented the state's primary web infrastructure, using Linux servers and a two- or three-tier design as needed.
Implemented request tracking and monitoring systems for mission critical services
Improved accessibility for the State Police to the DMV system during maintenance periods by automating a fall-over to a development server

Confidential

System Administrator

Responsibilities:

Installed a Linux email server internally and upgraded the Museum's Internet connection, while saving them money on hosting and connectivity charges

Confidential

Senior Unix System Administrator

Responsibilities:

Transitioned all hosting systems from Baltimore to Boston when the company decided to close the Baltimore hosting facility. All sites were were moved on schedule and under budget, with no downtime for the sites.
Implemented a new mail system which included secure mail transfers and a web-based interface.
Deployed a pair of redundant Linux servers guaranteeing high availability in the case of hardware failure for a customer who desired to host the hardware themselves.

Confidential

Partner

Responsibilities:

Partner and system administrator in an Internet Service company providing connectivity, service hosting and network consulting to businesses and individuals in Rhode Island.

Confidential

Senior Consultant

Responsibilities:

Provided maintenance programming, an HP/UX and X Windows-based echocardiogram storage system.
Also performed system administration duties for Internet server functions and high-availability server fall-over implementation.

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