Unix/Linux Administrator

Matthew Buckley - **** North Blue Angel Parkway, Apt# 2107 Pensacola, FL 32526

Email- ********@***.***

Phone- 601-***-****

Security Clearance:

Secret, DoD, Active

TS/SCI, DoD, Inactive

Experience

October 2014 – Present

Navy Education and Training and Professional Development Center Pensacola, FL

Employer Computer Science Corporation

Unix / Linux Administrator

Analyzes, logs, tracks and resolves software/hardware matters of significance pertaining

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to networking connectivity issues, printer, servers, and applications to meet business

needs.

Performs troubleshooting to isolate and diagnose common system problems; documents

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system events to ensure continuous functioning. Recommends course of action and

implements as approved.

Upgrades system software and hardware components as required to meet business needs;

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coordinates backups. Ensures upgrades are occurring in accordance with established

parameters.

Coordinates the installation of client department specific applications and systems.

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Determines appropriate method for installing applications and systems; resolves matters

of significance and implements corrective course of action as needed.

Installs, tests, upgrades and configures system files and services to enhance performance.

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Utilizes standard corporate tools to record change and problem activities for tracking

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purposes.

Evaluating and responding to IAVA Certs and Bulletins.

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Developing of shell scripts to assist in automating the administration process for all

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systems.

Maintaining system configuration documentation, including run books, software

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installation instructions, operating system installation and system configuration sheets.

Providing after hours support as required.

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September 2013 – September 2014

336 Training Squadron Joint Global Command and Control System Support Keesler,

AFB

Employer Salient Federal Solutions

Senior System Administrator

• Provide instructional system development, training planning documentation, and

classroom instruction, system administration for Solaris 10 and Windows environments,

LAN engineering support services for Global Command and Control System – Joint

(GCCS-J) training.

• Supports the designing, implementation, and execution of GCCS-J Systems

Administration training in classroom type settings and various sites worldwide that are

within the Training Manager’s area of responsibility

• Maintains smooth operation of UNIX multi user computer systems (Solaris 10), including

coordination with network engineers. Duties may include setting up administrator and

service accounts, maintaining system documentation, tuning system performance,

installing system wide software and allocate mass storage space. Interacts with users and

evaluates vendor products.

• Interacts with users and evaluates vendor products. Makes recommendations to purchase

hardware and software, coordinates installation and provides backup recovery. Develops

and monitors policies and standards for allocation related to the use of computing

resources.

• Serve as a GCCS-J technical expert and represent Air Education Training Command at

Technical Working Groups

• Prep, administer, maintain and monitor 3 classrooms and 4 Mobile Training kits

(MTTKs)

• Maintain and update GCCS-J software and server hardware (Sun 4950, Sun 5220) as

required

• Provide backup and recovery of the servers and workstations/laptops

• Coordinate classroom and Mobile Training kit usage to co-inside with the yearly

Training schedule

• Assist in the Testing and Development of new GCCS-J software and Hardware as it

pertains to GCCS-J training requirements

• Monitors and manages system resources, including CPU usage, disk usage, zone file

system (ZFS) and response times to maintain operating efficiency.

• Writes or modifies basic scripts to resolve performance problems and automate systems

administration tasks.

• Manages and supports secure Virtual Private Networks (VPNs).

• Performs or assists in troubleshooting and diagnosing production problems; corrects

identified problems.

• Performs systems security administration functions, including creating user profiles and

accounts.

• Provides monitoring and primary response and intervention for information technology

related security incidents and violations.

March 2010 – August 2013 299 NOSS Detachment III/Infrastructure and Directory Services

Tier III support

Key Field, MS

Employer Jacobs Information Solutions Group

Systems Engineer

• Install, configure, maintain and secure all Air National Guard, Regional Operations and

Security Center(ROSC) enterprise level classified and unclassified IT infrastructure and

assets to include domain controllers, exchange, file servers, SCCM, firewalls,IDS,

SADR, web servers, proxy, antivirus, DMZs, VPN, ISA, Retina and virtual suites as well

as networking and crypto graphical equipment.

• Maintain, operate and secure Air National Guard Active Directory infrastructure to

include management of all objects, domain controllers, group policy objects’, certificates

and DRA systems.

Maintain and support Air National Guard wide area enterprise networking infrastructure

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using tools such as Solar Winds, Cisco Works, and Aruba Airwave Management to help

troubleshoot, support and maintain key enterprise infrastructure connectivity.

• Upgrade, operate and maintain enterprise networking infrastructure equipment including

but not limited to products such as Cisco, ARUBA, Dell and Nortel switches and routers

as well as networking crypto graphical equipment.

• Operation and analysis of firewalls, network sensors and intrusion detection and

monitoring equipment.

• Coordinate and plan for unscheduled outages that would negatively impact the ROSC and

the supported units.

• Provide updates to an ANG approved troubleshooting database (Remedy), for local

technical support and allow remote access for Network Control Center

(NCC)/ROSC/Network Operations Security Center (NOSC) technicians to identify and

correct malfunctions, and resolve technical issues at the lowest level.

• Assist in the update and development of approved C2 classified Information systems

• Complete accreditation, FISMA and annual security reviews through EMASS and

EITDR on both classified and unclassified enclaves.

• Maintain all user documents, including requests for accounts, security documents and

profile information worksheets.

• Participated in the design, configuration and installation of the first virtual infrastructure

for the Air National Guard ROSC’s to include virtualization of domain controllers,

exchange servers, file servers, web and applications servers as well as maintaining SAN

backup and storage arrays.

• Maintain and provide support to, Private Keying Infrastructure (PKI) (SIPRNet),

(TBMCS SIPRNet), Other Global Combat Support Systems (GCCS) intended for

regional SIPRNet support. Manage/Administer Domain Name Server (DNS) and

Network Information Service (NIS) Servers (UNIX).

505th Command and Control Wing Hurlburt Field, FL

May 2008 – April 2010

Employer Z ell Technologies

System Administrator

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Provide system administration and support in a UNIX/LINUX/MS Windows

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environment. Provides analysis of Combined Air and Space Operations Center (CAOC)

Command and Control (C2) and models and simulations system architecture and design

and makes necessary modifications to facilitate system growth and capability

enhancements.

Apply systems analysis techniques and procedures, through consultation with users,

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determine hardware, software or system functional specifications required for each

testing, training, exercise, and experimentation

Install and maintain new/updated versions of software, daily configuration of

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hardware/software suites, upgrade operating systems, patches, backup and restore files on

routine basis

Administer user accounts, perform user maintenance on UNIX, LINUX and PC servers

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Troubleshoot and test AOC systems for training, testing, exercises and events scheduled

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in the 505th Command and Control Wing(CCW)

Install, configure and maintain TBMCS, JADOCS,GCCS,PFPS, C2PC, MAAP Toolkit,

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IWS, C2WSPTT, NCCT, ITS, IWPC, web portal, IRIS and mIRC in DII COE

environment

Administer Solaris 8 through 10 Operating System and Microsoft Operating Systems

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(W2K, XP, Server 2000 and 2003, Server 2008, VISTA, Windows 7, Red Hat, Active

Directory and Exchange)

Server Experience: Sun 4500, Sun V440, Sun V480, Sun StorEdge 3510, Dell

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2600/2650/2850/6650/2950

Perform Oracle and Sybase database administration and configuration

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Dynamically Install, maintain and update ASTI/DIS voice communication systems for

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multiple sites and locations.

Upgrade and Maintain Joint Air Defense Systems Integrator and configure data links for

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exercises and testing

Sept 8, 2001 – Sept 7, 2007 M ississippi Air National Guard K ey

F ield, MS

238 th A SOS

Ground Radio Communications and Electronics

• Maintain Air Force tactical radio frequency and satellite communications equipment and

weapon systems and assets in both an operational environment and training environment.

• Knowledge of telecommunications and communications-electronics maintenance

systems.

• Practical knowledge of basic electronics principals, circuitry, modulation techniques,

antenna transmission/propagation, test measurement and diagnostic equipment, and wide

variety of communications-electronics systems.

• Able to use test equipment, schematics, and technical data to troubleshoot complex

electronic systems.

• Experienced with writing regulations, guidance, and policy for program users.

Education

January 2006 – December 2007 Mississippi State University Starkville, MS

• BA Business Information Systems

August 2003 – May2005 Meridian Community College Meridian, MS

• AA General Education

Training and Certifications

Security + July 31, 2009

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ASTI Telestra 4 Training Course March, 13 2009

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NCCT System Administrators Course August 2009

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Aruba Wireless Vendor Training July 2010

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VMware Vendor Training May 2011

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Alteon Vendor Training Sept 2011

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References

Todd Smith- 601-***-**** ****.*****.***@***.**.***

James Keyes 850-***-****

Kevin Dunn- 601-***-**** *****.****@***.**.***

Jay Nauta- 850-***-**** ***.*****.***@********.**.***

Barry Bufkin- 601-***-**** *****.******@***.**.***

Contact this candidate