850-***-****

adm060@r.postjobfree.com

David R. Bonham

Introduction:

Senior IT Professional with a strong emphasis on Unix (HP-UX) and Linux. Currently interested and invested in learning Cloud technologies such as Docker, Kubernetes, AWS, etc. Seasoned history of Unix, Linux, and Windows, excellent scripting and out of the box thinking.

Work Experience

April 2006 – January 2021

DXC Technology @ Boeing

virtual office

Unix Administrator Senior Professional

●Supported the Boeing customer providing HP-UX and other UNIX support for thousands of servers. Supported SuperDome, MC/Service Guard clustering, HP Virtual Array, LVM mirroring and expanding file systems, EMC LUNs on HP-UX, NFS clusters, jailed/chrooted environments. C7000 blade server chassis, BL-series blade server firmware upgrades, configured and secured HP ILO. Solved multiple issues in a timely manner regarding: samba, sendmail, Service Guard/OVO operation.

●RedHat and Oracle Linux administration (4 years): flatten and reload of Linux OS, upgrades to company standard blockpoints, patching.

●EMC SAN / NAS (Symmetrix, Clariion, VNX): client/host side experience adding, removing and migrating data onto LUNS to move between arrays. Used a variety of tools LVM, PowerPath, SRDF to migrate data on the host servers. Troubleshooting access issues for NAS on the host / server side.

●Veritas Netbackup 7, client side restores and ad-hoc backups. Migrated netbackup bp.conf config file to EMC NetWorker backup .nsr config file.

●VMWare vsphere: upgraded virtual servers (RH6/7)

●Ansible scripting: pushed software patches to servers

●Apache httpd server: patched and fixed various issues with legacy protocols

●Automount LDAP home server: fixed issue with NFS server configuration

●Created scripts to monitor terminated employees' accounts to satisfy SOX compliance.

●Lead technical projects involving VA SAN controller, disk and fiber core switch firmware upgrades. Met all SLAs and exceeded expectations of the customer (Boeing).

●Upgraded HP-UX and Redhat Linux servers using company standard procedures

●Managed certificates for secure FTP on HP-UX platform

●Managed tickets for Unix platforms using Service Now tools.

●Migrated servers, both virtual and physical using SAN storage tools and other methods to consolidate data centers. Used P2V and V2V tools for migrations as well.

January 2004 – April 2006

Prevea Health Services

Green Bay, WI

UNIX Systems Administrator

●Primary support for AlphaServer ES45 on Tru64 TruCluster in a two node cluster running Caché database and EPIC EMR software. Created and implemented disaster recovery plan for quick recovery. Installed critical OS patches with minimal downtime. Saved time and money by writing scripts to automate many time consuming administrative tasks. Upgraded CPU and memory before critical software upgrade. Installed several upgrades to the EPIC and Cache database software. Implemented Epic database snapshot / refresh scripts which saved hours of system administration time. Managed Compaq Storageworks (HSG80) SAN; installed HBA card and connected system to EMC Clariion CX500. Upgraded Captaris RightFax server software, which was integrated into the EMR solution, and migrated to new hardware.

●Lead administrator for the infrastructure side of Epic MyChart software installation. Installed MyChart software on IIS6 web server running on a Dell PowerEdge 1750; Configured Epic Cache shadow server and production systems. Created disaster recovery procedure for MyChart system. Installed reverse proxy Microsoft ISA 2004 server to secure back-end systems. Installed SSL certificate and tightened system security by removing support for weak encryption ciphers on Windows 2003.

●Migrated Windows print server to clustered print service running Epic Printing Service with zero downtime and seamless/silent end user conversion. Configured Epic device table for EPS programmatically.

●Created automated, secure encrypted solution for sending of Epic generated claims/data files to outside vendors for processing.

●Health Plan conversion from an outsourced hosted HP 3000 system to a HP 9000: Implemented HP-UX 11i users/groups/printers. Planned and implemented a batch scheduling system for host jobs using POSIX shell scripts and perl scripts. Devised and wrote automated file transport system for securely transmitting system data across Internet connections using technologies such as: ftp and PGP encryption, ftp over SSL, and https upload. Integrated Active Directory architecture for UNIX user authentication. Configured SMB client to allow users to transfer files from host system to Windows shares. Configured Oracle 9i database backup and HP backup/restore strategy.

●Installed and configured a SSL-VPN appliance (Whale e-Gap) to provide secure remote access to employees and business partners of the company.

●Installed Sun SunFire box running Solaris 8 to be used as a reports server.

January 2002 – January 2004

M&I Marshall and Ilsley Corporation

Marshfield, WI

Senior LAN Technician

●Wrote many time and cost saving scripts involving software distribution and software changes to over fifty bank branches. One example would include rewriting portions of the Windows registry to change the type of network link used by the company’s terminal emulation software package from SNA to TN3270.

●Supported the roll out of McAfee ePolicy Orchestrator by pushing out the client install using automated scripts.

●Provided regional branch office support up to 50 bank branches. Installation and support of desktops and legacy Netware servers including hardware and software. Supported LAN equipment.

●Implemented the region’s migration plans from the legacy Netware servers to Windows 2000; replacing old hardware with Compaq/HP Intel servers, old hubs/switches with configured Cisco Catalyst 2900 series switches and general reorganization of data closets. Was instrumental in research and deployment of a standard Windows 2000 desktop image. This included the task of getting the two primary dos applications to function in this new environment and deployment of the images via network boot (PXE). Also heavily involved in a Citrix pilot project deploying productivity applications and Lotus Notes across 50 bank branches.

November 2000 – November 2001

County Concrete Corporation

Marathon, WI

Systems Administrator

●Windows 2000 system administration: Installed and supported Compaq Server utilizing Windows 2000 terminal services. Client connectivity consisted of: NT, 2000, and Wyse WinTerm thin client access devices. Maintained Symantec Norton Antivirus on the email gateway, servers and desktops.

●SCO Unix administration: Migrated users off ASCII terminals to Windows Based Terminals. Setup and maintained serial device terminal server for printers and modems.

●RS/6000 AIX 4.3 administration. Installed users, printers, and IBM Service Director.

●Various LAN/WAN configuration: Configured Motorola routers for remote sites. Helped with implementation of Internet access and firewall. Installed proxy, email, DNS, WINS and other servers. Planned TCP/IP network address changes to conform to IANA private Internetwork standards; reworked subnetting schema.

●Time saving scripts: Wrote labor saving scripts (Winbatch) to facilitate system wide price level changes.

July 1998 – November 2000

Stora Enso North America, Stevens Point Mill

Stevens Point, WI

Associate Technology Support Engineer

●NT system administration: Maintained 10 NT 4.0 servers, 2 using Microsoft Cluster Server in a Compaq Storageworks (HSG80)/Compaq DL servers hardware configuration. Supported approximately 100 NT 4.0 workstations. File and print services, DHCP, and remote access were provided as well as data backup and recovery using Veritas BackupExec. Locking-down and restricting access to workstation and server data was my responsibility as well. Configured and deployed IBM laptops for the sales force.

●HP-UX 10.20 system administration: Supported 2 node ServiceGuard cluster running a third party manufacturing execution system based on Oracle. Installed printers, created and implemented backup strategy, wrote a few system management shell scripts, and managed user accounts and logins. Instrumental in the implementation and configuration of devices used in the manufacturing execution system: RF wireless network and terminals, desktop scanners, barcode, multi-form, and label printers. Designed several barcode labels for use in the application.

●Intranet web server: Cut licensing cost on Oracle based application by using Microsoft Internet Information Server 4.0 and Active Server Pages to move user requested data to a web server. Secured and locked-down access to this highly sensitive data.

●Application software installation and maintenance: Microsoft Office, Oracle Developer 2000 forms and reports based applications, Lotus Notes for email/groupware, Backup Exec for backup and recovery. Software distribution via login script, batch file, and Winbatch automation software.

November 1996 – July 1998

Consolidated Papers, Inc.

Wisconsin Rapids, WI

Systems Analyst

●Helpdesk computer support for users from all divisions and departments of the company by working closely with administrators setting up users, printers, workstations, and other network devices.

●Installed Windows NT 4.0 on many workstations, utilizing NetWare 3.12 servers.

●Experience supporting the company's standard software: Microsoft Office, IBM MainFrame connectivity, Lotus Notes/Organizer, Windows NT: server and workstation, Internet applications.

August 1994 – November 1996

ESE, Inc.

Marshfield, WI

Computer Technician

●Responsible for PC manufacturing and assembly. Research and resolution of PC problems.

●Upgraded and repaired our customers' PCs. Main involvement: PC hardware, OS software and networking.

●April ‘96 – Nov ‘96: Preferred onsite technician to ESE’s largest customer (Consolidated Papers)

●Setup workstations: added hardware, loaded and setup software: MS-Office, Visio, Extra Personal Client, Lotus 123, Lotus Notes and Organizer

●Utilized by the company's Information Systems department to assist users in need of software support and any problems with workstations (hardware or software).

●Vice President Project: Setup and installed Windows ’95 on seven Toshiba Tecra 700CDT Laptops with docking stations for each Vice-President of the company.

Education, Training, and Certification

Professional Certifications

●Obtained MCP+I, MCSE – NT4 (Microsoft Certified Systems Engineer), status on February 26, 2001.

●MCP in Windows 2000. Actively pursuing MCSA and MCSE certifications in Windows 2000/2003

●HP-UX CSA (Certified Systems Administrator) certification in 2006.

Epic Systems Certification

●Certified Epic Cache System Manager (February 2006)

●Certified Epic Workstation Manager (January 2006)

Unix Training Completed the following HP official curriculum courses:

●Fundamentals of the Unix System, HP-UX System and Network Administration I and II

●Tru64 TruCluster Server Administration

Microsoft Training Completed the following Microsoft Official Curriculum courses:

●Implementing a Database on MS SQL Server 7.0

●Supporting NT 4.0 - Clustering Services, Core Technologies, Enterprise Technologies

●Administering Microsoft Windows NT 4.0

Graduated: June 1995 Marshfield Senior High School Marshfield, WI High School Diploma

●Focused on computer programming, communications technology, and business procedures.

●FBLA involvement: Future Business Leaders of America

Region II Leadership Conference: 2nd Place: Computer Concepts

Wisconsin State Leadership Conference: 8th Place: Computer Concepts

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