Walter Freeman Email & Phone Number

Redondo Beach, Ca 90278

Provided Unix, Linux, and Irix systems administration, including monitoring and tuning of production and development environments for performance. Maintain smooth operation of multi-user computer systems, including coordination with network administrators. 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. Ancillary duties may include setting up administrator and service accounts, maintaining system documentation, tuning system performance, installing system wide software and allocating mass storage space. Responsible for design, configuration, installation, maintenance, and test of state-of-the-art multivendor network. Recommends and implements system enhancements that will improve the performance and reliability of the system including installing, upgrading/patching, monitoring, problem resolution, and configuration management. Work with security/InfoSec to implement infrastructure security measures Knowledge of NISPOM (Chapter 8) and DoD 8570 information system

Redondo Beach, Ca 90278

Responsible for design, configuration, installation, maintenance, and test of state-of-the-art multivendor network. Duties included troubleshooting, installing and upgrading network hardware and software. Provided UNIX systems administration, including monitoring and tuning of production and development environments for performance. Provided advance systems administration support of client/server UNIX environment (HPUX, IRIX, and Solaris). Troubleshooted complex UNIX servers' installation, operation and integration issues. Troubleshooted complex network integration issues as they relate to client/server computing. Provided training assistance to less experienced staff members and related support group personnel. Installed and supported various UNIX servers based hardware and software products. Performed systems analysis, server performance as well as system hardware sizing.

Payload Software Integration & Test Managed the design, coding, integration, and testing of the system test software within established budget and schedule. Developed a subproject plan for the implementation of the software. Managed the software development effort from requirement analysis through acceptance testing. Reported to project management on status, schedule and cost. Responsibilities include troubleshooting, installing and upgrading network hardware and software.

Work Unit Manager, Payload Software Integration and Test Responsible for the system integration of the three software subsystems which make up the system support portion of the project. Involved in managing an automated hardware testset which uses four HP1000, six HP9000, and 2 Micro Vax workstations 3200 to control 60 racks of equipment. Duties included scheduling, assigning and monitoring tasks, maintaining the software baseline, and preparing software for acceptance tests. Performed test result analysis, problem isolation and resolution

Participated in the validation and verification of the Joint Exercise Support System (JESS), a military computer simulation intended for the training of battle commanders. Evaluated the model performance and adequacy of the humaninterface. Performed test result analysis, problem isolation and resolution. Conducted integration and formal acceptance tests. Supported large-scale military exercises as a JESS technical controller.