JT4, LLC provides engineering and technical support to multiple western test ranges for the U.S. Air Force, Space Force, and Navy under the Joint Range Technical Services Contract, better known as J-Tech II. JT4 develops and maintains realistic, integrated test and training environments and prepares our nation's war-fighting aircraft, weapons systems, and aircrews for today's missions and tomorrow's global challenges.
- ESSENTIAL FUNCTIONS
A Computer Scientist III provides software and systems engineering services, generally within a work unit or group.
Employee will be responsible for the following functions/duties:
RANGE POSITION DESCRIPTION
The primary purpose is to provide software development related to modeling and simulation systems that support developmental and operational test and evaluation (DT&E and OT&E) test programs. These systems consist of primarily of computer networks, and system integration laboratories (SIL), but could also involve hardware-in-the-loop (HITL) facilities integrating digital and analog processors, cockpit displays and controls, aircraft, weapons, environmental, and threat models, databases, and operational flight program software related to interactive man-in-the-loop battlespace environments.
The primary duties required are those necessary to provide technical expertise in the area of software development, integration of models, armament, sensor and electronic warfare systems for a complex integrated battlespace modeling and simulation environments consisting of digital & analog processors, cockpit displays & controls, mechanical & electrical interfaces, and operational flight program software. Integrate with civilian/military professionals engaged in software development, flight simulator development, engineering, operation, and maintenance.
The incumbent develops software and will support the verification and validation of software, models and data from avionics, sensor, Electronic Warfare and weapons related test of manned and unmanned modeling and simulated combat aircraft, threat and missile systems. After analysis, results of tests are compared with system performance, mission requirements, and test plan objectives, and the outcome is presented in the form of understandable and accurate plots, tables, and other graphic representations.
REQUIREMENTS - EDUCATION, TECHNICAL, AND WORK EXPERIENCE
One of the following educational requirements must be met for this position:
In addition, a Computer Scientist III must possess the following qualifications:
The candidate must possess a valid, state issued driver's license. Must be able to obtain and maintain security clearance. Must be a U.S. citizen.
BENEFITS
OTHER RESPONSIBILITIES
Each employee must read, understand, and implement the general and specific operational, safety, quality, and environmental requirements of all plans, procedures, and policies pertaining to their job.
WORKING CONDITIONS
Work is performed in a typical office environment with no unusual hazards. Occasional lifting (up to 20 pounds), constant sitting while using the computer terminal, constant use of sight abilities while reviewing documents, constant use of speech/hearing abilities for communication, and constant mental alertness are required.
Travel to remote company work locations may be required.
DISCLAIMER
The above statements are intended to describe the general nature and level of work being performed by personnel assigned to this classification. They are not intended to be construed as an exhaustive list of all responsibilities, duties, and skills required of persons so classified.
Tasking is in support of a Federal Government Contract that requires U.S. citizenship. Some jobs may require a candidate to be eligible for a government security clearance, state-issued driver's license or other licenses/certifications, and the inability to obtain and maintain the required clearance, license or certification may affect an employee's ability to maintain employment.
SCC: JSD12, A1412TW

JT4 provides engineering and technical support to multiple western test ranges for the U.S. Air Force, Space Force, and U.S. Navy under the Joint Range Technical Services Contract, better known as J-Tech II. Ranges supported by JT4 include the Nevada Test and Training Range (NTTR), the National Space Test and Training Complex (NSTTC) at Schriever Air Force Base, the Utah Test and Training Range (UTTR), the Air Force Test Center 412th Test Wing (412TW) at Edwards Air Force Base, and the Navy China Lake Ranges (CLR) including Pt. Mugu, California.
JT4 is supported by several teammate companies on the J-Tech II Contract. Together we develop and maintain realistic integrated test and training environments. We prepare our nation's war-fighting aircraft, weapons systems, and air crews for today's missions and tomorrow's global challenges.