Manager Systems Administrator

Jason Parrish

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**** ** **** ****** ***********, FL 32608 - **********@*****.*** - 352-***-****

Linux Systems Administrator, Tower Hill Insurance, April 2014 – Present

Linux systems administration of ~200 RedHat Enterprise Linux (RHEL) hosts, their services, accounts, applications, and scheduled jobs.

Responsibility for correct deployment of proprietary application releases for most in-house developed insurance centric applications hosted on Linux during monthly release time windows.

Complete quarterly account audits for all Linux hosts and act upon needed maintenance.

Renew Linux network host changes to topology Visio diagrams, and monitoring systems.

Contributes non-deployable application release changes to company GitHub code repository for the heavily used Innovation insurance ISCS.com application.

Accomplishes third-party application installs to Linux hosts as needed by the Systems, Operations, Quality Assurance, Development, and Actuarial departments.

Identify and resolve Bash shell script issues for companies established business tasks.

Executes needed solutions for published Linux Common Vulnerability and Exploits (CVEs).

Actively engaged in 24/7 on-call support for after hours production issues.

Technologies: SSH(FS), AD, DNS, DHCP, httpd, sftp, RHEL Linux, Bash, Samba, CUPS, Tomcat, JBOSS, VMware Vsphere, CheckMK, rsyslog and log management, cron, RHEL v5-7, centOS 6, SAN, Symantec Cloud, Amazon Web Services

Applications: Nessus, Ricoh Process Director, IBM InfoPrint Manager, Visio, New Relic, Jenkins, GitHub, NetApp snapdrived, Notepad++

https://www.thig.com

Systems Analyst L2, Shands Healthcare Information Services, June ’05 – April ‘14

Tier 4 Siemens’ Net Access and OAS Gold Systems Administrator responsible and on call 24/7 for all of department’s application hosts.

Active member of Inpatient Epic EMR Orders, Invision Clinicals, and Lifetime Clinical Record teams.

Leader of concurrent teams on call support, and active technical team documentation creation.

Achieved high standards cooperating with Siemens and Epic vendor support to meet department goals.

Lead team discussions on server and application optimizations and facilitated agreed upon enhancements in compliance with the Change Management department.

Technologies: IBM SNA, IIS, HTTP(S), DB2 Connect, HIS, (S)FTP, SSH, DNS, HL7, SNMP, TCP/IP, IBM MVS w/ JCL, OS390, Unix, Linux, Windows Server 2000 and 2003

Applications: Siemens Net Access, OAS Gold, Care Center, Invision27, Softmed, Web ESA, EDM (imaging), Nimbus, WhatsUP Professional, UC4 and PJM job schedulers, Epic Electronic Medical Records

https://ufhealth.org/

Support Engineer L2, WebMD Practice Services, January ’04 – June ‘05

24/7 support for RedHat 7.3 Linux diagnostic imaging repository IBM Xeon servers, diagnostic image scanning hardware, and proprietary software for over 830 different practices upward to 450 users per.

Responsibility for 100% of the department's hardware ordering requirements supporting 830+ Linux servers across the nation.

The software supported encompassed packages for making a paperless, patient-serving, computer-aided management system geared towards medical practice services.

Technologies: Windows, Linux, SCO, and AIX operating systems, FTP, telnet, SSH, RAID, small Bash shell script creation and maintenance, TCP/IP, NetBIOS, Optical Character Recognition (OCR)

Applications: Siebel, Medical Manager, Intergy, DICOM, DIMDX, Ultia

http://www.webmd.com/

Computer & Network Services, Jason Parrish Consulting, May ‘99 – December ‘03

Cultivated local business relationships throughout North Central Florida focusing on technology needs providing secure VPN implementations, and PC/network support.

Co-created prototype ice maker circuit board with remote relay switch for Ready Ice of Baker County so owner could successfully disable a leased ice machine upon non-compliance of lease agreement.

System Admin/Network Engineer, Red Sea Works Inc., May ’01 – September ‘02

Network and Systems Administrator for the company's three North American locations.

Managed the company's Ethernet infrastructure which included multiple Redhat Linux, and Windows hosts taking advantage of Samba CIFS shares for seamless integration of disparate file systems.

Oversaw a Linux Crypto IP Encapsulation (CIPE) VPN between the three North American sites and configured remote dial-up laptop machines with secure links using certificate authentication.

Linux account, and file system management, CVS (Concurrent Versioning System for proprietary java), viewCVS, BIND DNS, DHCP, Samba, File, and Web services on companies network for all employees and produced documentation on all builds/configurations.

Technologies: Apache httpd, DHCP, BIND DNS, Linux CIPE VPN, Samba, NTP, CVS (on/off web), file and printer services, Smoothwall intranet firewall OS, NetIce road-warrior firewalls, Redhat Linux and Windows hosts, Linux software RAID, Unix/Linux directory structure, small Bash shell script creation, nightly backups via cron of vital data, Redhat Linux server load (ks.cfg) configurations

Applications: OpenOffice Suite, mySQL, Gnome, KDE, VNC, WinCVS, Tortoise CVS

Senior Field Appraiser, Union County Property Appraiser’s Office, ‘96 – April ‘00

Field appraisal work performed for Union County in compliance for IRS audits, and the counties final tax roll supplying excellent public relations experience, along with, important public social skills.

Compiled tax parcel information into an AS/400 CAMA (Computer Assisted Mass Appraisal) system for local property appraisals used by the IRS.

Successfully established, and supported a Windows LAN which included: file sharing, scheduled task data backups, HW replacement, and user account maintenance.

Introduced creating per parcel SmartDraw files to better represent "hard copies" of parcel information and integrated the old parcel images into an Office Access DB.

Technologies: Ethernet, TCP/IP, Windows NTFS network implementation, IBM AS400 mainframe

Applications: Microsoft Office, Computer Assisted Mass Appraisal AS400 system, SmartDraw

www.qpublic.net/union/

Education

University of Florida, Warrington College of Business Administration

Decision and Information Sciences, Bachelors of Science May 5, 2001

Associate of Arts Degree, Lake City Community College, 1998

Magna Cum Laude Graduate

Phi Theta Kappa Society Graduate

President, Phi Theta Kappa two year Honor Society

Dean's List of Excellence

Certifications and Training Courses

CompTIA A+ 2010, Epic Inpatient Orders 2010, Epic Data Courier Administrator 2010, RHEL 7

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