Linux/Unix Administrator, analyst

Mark W. Hazel

RHCE, IBM AIX Certified Specialist, MCSE, MCDBA

Mobile Phone: 912-***-**** email: ********@*******.***

Profile

Experienced administrator with 14+ years experience implementing and administering enterprise systems; specializing in Linux/AIX/Unix systems administration.

Accomplishments

Implemented and administered multi-location enterprise database/application server cluster consisting of multiple IBM pSeries frames with VIO and multiple AIX and Linux dynamic LPARS, DS4700 Storage servers (SAN) with Brocade fiber switches, clustered Oracle 10g RAC, WebSphere MQSeries, Windows 2003 and 2008 UI servers, F5 BigIP load balancers,and Symbol Enterprise WPA wireless handheld AIX clients.

Engineered and led team in implementing a ground up medical HIPAA compliance multiple office domain with electronic medical record (EMR) pSeries AIX servers with database driven applications and centralized authentication for 200+ local users and multi-site, multi-network VPNs.

Engineered and implemented a high availability web hosting server and database cluster consisting of multiple IBM AIX, Sun Solaris 9, and Red Hat Linux (RHEL) servers that had 100% uptime over 2 years

Technical Skills and Certifications

Red Hat Certified Engineer (RHCE)

Red Certified System Adminisrator

IBM AIX Certified Administrator

Microsoft Server MCP, MCSA,MCSE

Microsoft SQL Server MCDBA

Comp Tia A+

Linux Distrobutions: Red Hat, Oracle Unbrealable Linux, CentOS, Debian, Suse Linux, etc.

Oracle 9i, 10g, 11g RAC

Some Oracle DBA knowledge

Clustering including Oracle RAC, AIX IBM HACMP, Red Hat Clustering

Fiber SCSI and Storage Area Network (SAN) Storage, iSCSI, Network Attached Storage (NAS)

Virtualization including VIO, DLPARS, HMC, NIM, VMWare, KVM, and Oracle VirtualBox

F5 BigIP Load Balancing

Bash, Korn, SH shell scripting

Apache, OC4J administration

SQL Scripting/reporting

Python Programming

XML and text parsing

PHP scripting

TCP/IP, Networking and LAN/WAN

Protocols such as: DNS, DHCP, SSH, NTP, SSL, HTTP, FTP, SFTP, NAT, NFS, Samba, CIFS, etc.

Education

IBM curriculum for AIX administration pSeries (AIX)

Oracle University courses for 10g, 11g RAC and Oracle Business Intelligence

Microsoft official courses for Windows 2000 and Windows Server 2003; resulting in MCSE for Windows 2000, Windows 2003, .Net

Microsoft official courses for Microsoft SQL Server 2000 and 2005; resulting in MCDBA certification

Comp Tia Curriculum resulting in A+ certification

Computer Science major at Armstrong Atlantic State University, recruited from CS program

Experience

AIX/Linux/Unix administrator, Analyst and Programmer at Hugo Boss (2006-Present)

Administer enterprise wide supply chain application servers in high availability heterogeneous environment including Unix AIX 5.3, Oracle 10g RAC (Real Application Clustering), Red Hat Linux, WMOS, Windows EIS clusters with F5 BigIP load balancers. Also administer Linux reporting servers as well as develop reports for web and electronic delivery using PHP, Python, SQL developer and shell scripting. Administer large scale hand-held wireless Unix client computers. Engineered and lead implementation of offsite disaster recovery system.

IT Manager/Lead Engineer, Speros, Inc. (2002-2005)

As Manager of the Information Technology responsibilities included leading, hiring, managing, training, and mentoring technicians and support staff.

As Lead Engineer responsibilities included designing and implementing network, domain and enterprise wide Linux/AIX/Unix/Windows server and database solutions for client companies, supporting, improving and upgrading implemented solutions, planning disaster recovery, as well as providing technical advice to client management.

Consultant, Computerworks, Savannah (1999-2002)

Duties included providing customers with AIX/Linux/Unix administrative services, designing

and implementing new solutions for customers, suggesting upgrades when needed, analyzing systems for performance improvements and disaster recovery, supporting

operations of local network, adding and removing users, installing software, etc.

Network Technician/ Consultant, Practical Paradigms, Inc. (1996-1999)

Responsibilities included assisting senior Unix engineers, implementing networking solutions for clients, supporting networks, servers, and computers for existing structures, as well as new AIX/Unix installations. Analyzing failures to design preventative measures for future fault tolerance.

References

Available upon request.

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