Worked with Unix as an IBM developer in the late 80s, and moved into IBM Marketing as an Account System's Engineer supporting AIX, and VM/MVS responsible for GE Aircraft Engines & Power Generation, Textron Defense Systems, GTE, and Polaroid for IBM's 100M+ revenue customers. I started independently consulting to companies such as: IBM ProfSvcs, HP at GE Power Generation for one year, Ratheon's Badger Engineering, Wellington Management, Fidelity, Alden Electronics, Massachusetts Financial (direct), and EMC ASG Internet Solutions, 5yrs, supporting; StaplesLink, MGM Studios, Coremetrics, EMC, and other EMC clients. While independently consulting, I have worked at numerous firms. Some contracts as short as 4 hours, and as long as five years. At Monster's Hudson International, supported Oracle RAC Clusters & Applications for Harte Hanks' clients, 3yrs; TJ Maxx, Toys 'R Us, Volvo, Ford and Trillium. I provide support for: Red Hat Enterprise Linux, Solaris, and AIX. I have concentrations in Networking and SAN storage management, including direct attach with Powerpath, Qlogic, and Emulex as well as NAS services using SMB/CIFS.Most recently worked for iGate Patni at their MetLife Boston location under a secret clearance status for a DoD product set supporting application management via J2EE WebSphere on virtual servers.I maintain a direct group of Small Enterprise clients, focusing on reliability and redundancy, Onsite/Offsite Backup Solutions, VPN Installation, and Application support for core business products support. One client example is Novotech, providing IR solutions to Raytheon and other firms, both military and commercial.My introduction support page provides access to my resume and other documents at MarkEBaker via http. Resume: (MarkEBaker.Com/mark.doc) Specialties: Unix System Administration for Enterprise Environments (sites with 100+ Unix servers)Note: Please do not post/share my professional information without written permission.