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Joshua Tillman

Joshua tillman

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location of Joshua TillmanNorfolk, Nebraska, United States
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  • Timeline

  • About me

    Senior System Administrator/System Engineer | Retired Navy Chief Petty Officer

  • Education

    • Aegis combat system maintenance team

      2011 - 2011

      Familiarizes the maintenance team members with the technical characteristics, functional relationships, operational capabilities and maintenance requirements of the Aegis Combat System. This course includes practical application in fault detection and isolation. / The Aegis Combat System Maintenance Team course is designed to provide Aegis Combat System Maintenance Team/Ship Electronic Readiness Team with the knowledge to effectively assist the Combat Systems Test Officer/Combat System… Show more Familiarizes the maintenance team members with the technical characteristics, functional relationships, operational capabilities and maintenance requirements of the Aegis Combat System. This course includes practical application in fault detection and isolation. / The Aegis Combat System Maintenance Team course is designed to provide Aegis Combat System Maintenance Team/Ship Electronic Readiness Team with the knowledge to effectively assist the Combat Systems Test Officer/Combat System Maintenance Manager in implementing a Combat System Maintenance program and resolving interface problems as they relate to the Aegis Combat System. Show less

    • Global command and control system - maritime system administrator

      2009 - 2009

      To train Navy Enlisted Information Technology (IT) personnel in the effective operation and administration of the GCCSM computer system for Information Technology center support. This course teaches the GCCSM system administrator to properly activate and shut down the computer suite, maintain and manipulate the system databases, maintain and manipulate the local area network system, maintain and manipulate UNIX, Solaris10, and Windows operating systems, install client and server software and… Show more To train Navy Enlisted Information Technology (IT) personnel in the effective operation and administration of the GCCSM computer system for Information Technology center support. This course teaches the GCCSM system administrator to properly activate and shut down the computer suite, maintain and manipulate the system databases, maintain and manipulate the local area network system, maintain and manipulate UNIX, Solaris10, and Windows operating systems, install client and server software and databases, maintain communications and interfaces, maintain system security and alternate modes of operation, utilize routing system administration functions, perform basic troubleshooting, and perform disaster recovery procedures. Show less

    • Tactical tomahawk weapons control system (ttwcs) operations and maintenance

      2007 - 2007

      Upon completion of the course, the student will be able to operate, troubleshoot, and maintain the Tactical Tomahawk Weapons Control System (TTWCS). Practical exercises, discussion, classroom exercises, laboratory, lecture, and computer-based training. Topics include system familiarization, computer architecture, command and control functions, engagement management, electronic mission tasking, launch control, combined operations, mission distribution system, and extensive troubleshooting… Show more Upon completion of the course, the student will be able to operate, troubleshoot, and maintain the Tactical Tomahawk Weapons Control System (TTWCS). Practical exercises, discussion, classroom exercises, laboratory, lecture, and computer-based training. Topics include system familiarization, computer architecture, command and control functions, engagement management, electronic mission tasking, launch control, combined operations, mission distribution system, and extensive troubleshooting, maintenance, and repair of both electronic systems and computer systems. Show less

    • Safety programs afloat

      2001 - 2001

      The course teaches the facilitation, implementation, and maintenance of an effective workplace safety program. This course identifies how Safety Petty Officers support the command Safety Officer maintain an effective shipboard safety program which includes; workplace safety training; mishap investigation and reporting; shipboard safety organizational development; safety equipment maintenance; and operational risk management application. The Safety Programs Afloat course provides surface ship… Show more The course teaches the facilitation, implementation, and maintenance of an effective workplace safety program. This course identifies how Safety Petty Officers support the command Safety Officer maintain an effective shipboard safety program which includes; workplace safety training; mishap investigation and reporting; shipboard safety organizational development; safety equipment maintenance; and operational risk management application. The Safety Programs Afloat course provides surface ship Divisional Safety Petty Officers with the basic knowledge and skills required to perform their duties and responsibilities in accordance with OPNAVINST 5100.19E/OSHA requirements. Show less

    • Command, control, communications, computers, and intelligence system engineering

      2000 - 2000

      To provide system operator/administrator/maintainer personnel onboard Global Command and Control System-Maritime (GCCS-M) and Tomahawk Weapons System (TWS) ships with a basic understanding of applicable system hardware and connectivity, applicable system software, primary system support organizations, system documentation and data communications leading to the ability to conduct system level troubleshooting. Instruction includes Overview, TDP System, TDP Lab, TDP Networks, TDP Comms… Show more To provide system operator/administrator/maintainer personnel onboard Global Command and Control System-Maritime (GCCS-M) and Tomahawk Weapons System (TWS) ships with a basic understanding of applicable system hardware and connectivity, applicable system software, primary system support organizations, system documentation and data communications leading to the ability to conduct system level troubleshooting. Instruction includes Overview, TDP System, TDP Lab, TDP Networks, TDP Comms, Networking Lab, Interconnecting Group, Radio, DAMA, EHF, GFCP, GFCP lab, Troubleshooting, Troubleshooting Lab and Practical Work Show less

    • Ship launched cruise missile tomahawk weapon control system operation and maintenance

      1999 - 1999

      Upon completion of the course, the student will be able to operate the control console of a guided missile launch control system; perform the duties of a database manager, engagement planner, and launch controller; and maintain the launch control system. Lectures and practical exercises cover missile database management, operator console, troubleshooting, repair, and maintenance of the weapon system launch control console which includes control computers, microprocessors, computer systems… Show more Upon completion of the course, the student will be able to operate the control console of a guided missile launch control system; perform the duties of a database manager, engagement planner, and launch controller; and maintain the launch control system. Lectures and practical exercises cover missile database management, operator console, troubleshooting, repair, and maintenance of the weapon system launch control console which includes control computers, microprocessors, computer systems, peripherals, and power supplies.Performs preventive and corrective maintenance for the alignment adjustment removal repair and replacement of equipment to include computer diagnostic tests fault isolation of casualties to the lowest replaceable assembly (printed circuit card or main frame mounted piece part) removal and replacement of interconnecting wiring harnesses and alignment/adjustment procedures. Show less

    • Fire controlman, class a, school

      1999 - 1999
      United states navy service school command

      Continued education building on knowledge acquired from Advanced Electronic Technical Core into electromechanical systems and devices, maintenance procedures including adjustment, alignment, and calibration; diagnose and repair motor and generator faults

    • Advanced electronics techincal core

      1998 - 1999
      United states navy service school command great lakes, il

      Education incorporated sound knowledge of electricity and electronics theory; identify, troubleshoot and correct problems to the component level in a variety of electronics systems; uses and interpret equipment technical manuals; operate and apply electronic test equipment; and display a knowledge of planned maintenance.

    • Liberty university

      2018 - 2018
      Certificate application development 3.75

    • Grantham university

      2011 - 2015
      Bachelor of science - bs information systems 3.56

      Graduated with honors: Cum Laude

    • Liberty university

      2016 - 2021
      Bachelor of science - bs history 3.4

      Minor in Biblical Studies

    • Cleveland institute of electronics

      2003 - 2003
      Comptia a+ certification and pc repair

      CIE's A+ Certification course will train individuals with little or no computer background about computer technology, computer troubleshooting and prepare them to pass the CompTIA A+ Certification exams.

  • Experience

    • Us navy

      Jun 1998 - Aug 2018

      Scheduled, coordinated and managed all of the maintenance conducted by multiple workshops allowing work to be conducted simultaneously without rework or loss of work time. Perform functions to facilities a safe working environment, minimizing safety mishaps, and ensuring safety programs and regulations were enforced by planning and implementing safety inspections. Managed daily operations of three workshops, consisting of 16 personnel and 4 major electromechanical, electronic and computer information systems. Assigned and scheduled technicians according to skills and experience. Thoughtfully dedicated time and effort to know personnel and their strengths and weaknesses to build high-speed, low drag workshops.Administered training programs and supervised the qualification of over 40 personnel in the areas of electromechanical systems, electronic systems, and computer systems. As a result, personnel levels of knowledge and job performance were greatly enhanced. Improved the shipboard qualification system, producing a more efficient method of ensuring watchstanding requirements were met. Show less Performed system administration tasks as account creation, system backups, system disaster recovery, database maintenance, LAN and WAN configuration, server and client installation. Worked with Solaris 10 Server with virtualization, Windows clients. Used technologies such as SSH, Putty, TigerVNC, Shell Scripting, VMware ESXi, Blade Servers, Windows Active Directory, Microsoft Exchange Server, Windows Server.Performed the first installation of this system of any surface class ship, development installation, troubleshooting and repair, disaster recovery and maintenance procedures that were incorporated by Space and Naval Warfare Systems Command. Show less Supervised a workshop of 8-10 technicians that troubleshot and repaired electromechanical systems and electronic gun and missile fire control computer systems and surface missile fire control systemsEnsured standard checkout procedures were followed to locate and repair system malfunctions; tested, aligned, and adjusted radar-indicating circuits and power supplies; used basic electronic test equipment; performed operational tests and operator adjustments on electromechanical systems and electronic; operated radar equipment, fire control systems, and weapons direction/designation systems in all modes Show less

      • Leading Chief Petty Officer (Lead Supervisor/Technican - Subject Matter Expert)

        Sept 2012 - Aug 2018

      • Global Command and Control System - Maritime 4.0.3 System Administrator

        May 2009 - Jul 2018

      • Petty Officer (Front-line Supervisor/Technician)

        Jun 2000 - Sept 2013

      • Seaman (Electromechanical/Electronic/Computer Technican)

        Jun 1998 - Jul 2002

    • Norfolk iron and metal co.

      Jun 2018 - Nov 2019
      Pc support specialist

      As a PC Support Specialist, responsible for installing and maintaining software applications, PCs, network hardware, and provide general technical support to end users. Position Responsibilities:1. Phone support for software and hardware problems. a. Communicate and evaluate the source of the errors. b. Work with vendors or upper layers of support to provide timely resolution to problems. c. On call support is required2. Maintain helpdesk operations, a. Creation of helpdesk tickets b. Escalation of support tickets c. Accurate accounting of issue resolutions3. Install and support software packages a. Standard Microsoft Windows based packages b. Office packages, word processing, and industry specific4. Setup and maintain computers, printers and other related hardware a. Install memory, hard drives, modems, reload software, etc. b. Create and maintain standard computer images c. Perform preventative maintenance on equipment to prolong useful life d. Travel to remote locations to resolve technical support issues e. Maintain current inventory accurately, and report discrepancies5. Maintain network infrastructure a. Maintain accurate documentation on IP address changes b. Document changes to network equipment6. Assist in systems administration a. Assist with Active Directory adds and changes b. Assist with Anti-Virus, Anti-Spam, Web Filtering and other security controls and policies c. Strive to increase industry knowledge through education, research, seminars, ect7. Maintain devices on AS/400 a. Display terminals, printers , warehouse terminals, ect8. Phone equipment support a. Assist in user moves, adds and changes in all locations9. Perform adds, changes, and deletes on electronic door locks10. Employee communication a. Initial contact with end users b. Strong written and oral communication skills c. Work well with all levels of skill11. Other duties as assigned Show less

    • Daycos

      Nov 2019 - now
      Senior system administrator

  • Licenses & Certifications