Engineer Management

Thomas P. Esquina

Woodbridge, VA 703-***-**** (office)

******.*******@*****.***

Qualifications Summary:

. Responsible for administering large IT Service Management contract

providing operations and maintenance of a mixed platform Enterprise:

Oracle(Sun) Solaris

. Provides enterprise-wide technical leadership for operations and

maintenance of current systems in the short term and evolving

functionality to new technology in the mid term.

. Responsible for administration, maintenance and management of capacity

resources for computers at the operating system and infrastructure

level. Monitors performance and system usage for critical enterprise

assets, patching and resolve vulnerabilities from scan

. Builds, configures, troubleshoots and integrates new and existing

servers to provide service enhancements, application deployments, and

infrastructure upgrades

Education: M.S Information Systems Management, The George Washington

University

B.S. Earth Science, Michigan State University

Certifications:

Sun Solaris Enterprise Computing & Network Administrator Certified

CompTia Security + Certified

Clearance 2012: Top Secret/SCI - DoD /DHS POLY/CI - DoJ

05/2012 - Present Salient Federal Solutions Customer:FBI

Senior Solaris Systems Engineer responsible for system maintenance,

upgrades, security LDAP accounts administration. Communicate with all

levels of staff and customer. Capacity planning and configuration

management, Integration of all applications, Weblogic / Tomcat. Install

and configure Veritas Cluster Foundation to support Oracle 11g RAC on 2

node m400 cluster. Create technical documentation. Some Linux support.

Install networker on clients

- Solaris 10 Systems administration and x86

- Oracle(Sun) m4000, T4,T5220, T5120, X4200

05/2008 - 05/20012 ICF Intl. Customer:DSS

Senior Solaris Systems Engineer responsible for system maintenance,

upgrades, security and user accounts administration. Capacity planning and

configuration management, Integration of all applications, Install Sun

Cluster to support Oracle RAC. Lead for test center and create technical

documentation. Created jumpstart server ts. Install Netbackup v6.5

server. Create SRR using Solaris STIG. Work with IA to create RBAC for

system scans.

- Solaris 8/9/10 Systems administration and X86

- Sun Blade 6000, 6340, m4000, T5220, T1000, StorEdge 2540

- SunFire15K, E4900, v490, v440, v240 x4200

- Netbackup 6.5

05/2007- 05/2008 Intelligent Decisions Customer:DHS

Senior Solaris Systems Engineer responsible for system maintenance,

upgrades, security and user accounts administration. Setup Automounts,

installing packages Perl, C, java. Supporting Oracle installation, kernel

tuning, Storage Administrator support network storage solutions with SAN

architecture. Capacity planning, create storage groups, zone servers based

on application requirements. Create technical documentation

- Solaris 10 Systems administration Sun 490, v440, v240

- EMC Clarion CX3-20 /Brocade 12-4800

- Symantec / Veritas Foundation Suite

06/2006- 05/2007 Base Technology, Springfield, VA Customer:DHA

Senior Solaris Systems Engineer responsible for distributed operating

systems/ storage engineer administration of SAN infrastructure. Define

requirements of architecture, engineering, and support for both storage and

UNIX technology. Supported both a UNIX and storage (SAN, NAS) support role,

and have highly developed troubleshooting and analytical skills Create

technical documentation

- Solaris 9, 8 Systems administration

- Fujitsu PRIMEPOWER 2500, 800, 450

- Hitachi Data Systems ( Storage Navigator)

- Symantec / Veritas Foundation Suite

- Brocade 12-4800

- Clearance Secret DHS 2006

08/1999 - 06/2006 Washingtonpost.com, Arlington, VA

Senior Solaris Systems Engineer responsible for creating standards for the

Solaris Enterprise servers Install and configure servers to support

integration of SunOne and Oracle applications for production (24x7) news

and commerce environment. Configure Jumpstart server all backup and

recovery systems for Solaris Kernel tuning, security, performance,

monitoring and capacity planning, support WebLogic applications and

projects include lifecycle management, technical assessments,

implementation engineering, project planning, standards development/

validation, technical documentation, and troubleshooting and problem

resolution Responsible for all backups

- Solaris 9,8,7,2.6

- Veritas Foundation Suite

- Linux 3.5

- Legato Networker v 7.1, v6

- Sun Volume Manager (DiskSuite)

- SAN EMC Clarion CX600 /CX400 Navisphere / Brocade

- E4500, E4000, E450, v880, v440, v240 ( 150+ servers)

04/1998 - 08/1999 Picture Network International, Arlington, VA

Senior Unix Systems administrator responsible for 20 plus Solaris servers

in a business to business web environment. Install and configure servers

for media asset management software in production environment. Supported

Life Cycle management of software releases. backups, capacity planning.

- Solaris 2.5.1 / 6 AIX 6.2

- Veritas Volume Manager / File System Disksuite 4.0, NIS/DNS

Automounter

- E450, E250, Ultra 2

06/1993 - 03/1998 LCC, International, Mclean, VA

Senior Unix Systems administrator/Lead

- Integrated Engineering software tools on Solaris

- Solaris 2.5.1/ 6 NIS/DNS

- 300 plus systems E3000, Ultra 1, 2,5 E450, Sparc 20

- ESRI products ( Arc Info)

- Sun VAR Enterprise/Workgroup Computing Certified

U.S. Navy / Naval Reserve (Honorable Dischage)

Engineering/Navigation Officer / Instructor, U.S. Naval Academy

Systems Analyst, Navy Command Center Chief of Naval Operations Pentagon

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