Jobs at JT4 (Now Hiring) — 110 open

Electronics Technician I

Kern County, California, United States · On-site

$75k–$82k/yr

Entry level

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…

Skills: Electronics maintenance, Troubleshooting, Soldering, Electronic testing, Circuit analysis

2026 JT4 Operations / Test Analyst Opportunities in Las Vegas, NV

Las Vegas, Nevada, United States · On-site

Senior+

JT4 provides engineering and technical support to multiple western test ranges for the U.S. Air Force and Navy under the Joint Range Technical Services Contract, better known as J-Tech II. We develop and maintain realist…

Skills: Aeronautical engineering, Computer engineering, Digital signal processing, Electrical engineering, RF engineering

Engineer V

Las Vegas, Nevada, United States · On-site

Senior+

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…

Skills: System Design, Engineering Studies, Technical Consultation, Project Management, Technical Writing

Senior System Administrator

Las Vegas, Nevada, United States · On-site

$91k–$199k/yr

Senior+

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…

Skills: System administration, Windows server, Active directory, Hyper-v, Powershell

Mission Planner - Engineer

Kern County, California, United States · On-site

$110k–$185k/yr

Mid level

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…

Skills: Mission planning, Systems engineering, Linux, UNIX, Solaris

Propulsions - Engineer

Kern County, California, United States · On-site

$110k–$185k/yr

Mid level

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…

Skills: Propulsion integration, Test and evaluation, Flight test, Data analysis, Technical reporting

Structures - Engineer

Kern County, California, United States · On-site

$110k–$185k/yr

Mid level

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…

Skills: Test planning, Flight test engineering, Structural analysis, Loads analysis, Flutter analysis

Subsystems - Engineer

Kern County, California, United States · On-site

$110k–$185k/yr

Mid level

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…

Skills: Flight systems testing, Avionics, Flight science, Test planning, Safety planning

Weapons - Engineer

Kern County, California, United States · On-site

$110k–$185k/yr

Mid level

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…

Skills: Weapons system integration, Aircraft compatibility analysis, MIL-STD-1760, MIL-STD-1553, Universal armament interface

Electro Optics/Infrared - Engineer

Kern County, California, United States · On-site

$110k–$185k/yr

Mid level

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…

Skills: Electro optics, Infrared systems, Systems engineering, Requirements development, Modeling and simulation

Flight Safety Field Engineer

Magna, Utah, United States · On-site

Senior+

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…

Skills: Flight safety, Weapons safety, Radio frequency propagation, Enhanced flight termination systems, Mission planning

Avionics Systems Integration Engineer

Las Vegas, Nevada, United States · On-site

$135k–$250k/yr

Senior+

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…

Skills: Systems integration, Avionics, Airworthiness certification, Engineering management, Technical leadership

Flight Controls / Aerodynamics / Handling Qualities Engineer

Las Vegas, Nevada, United States · On-site

$135k–$250k/yr

Senior+

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…

Skills: Flight controls, Aerodynamics, Handling qualities, Airworthiness, Stability and control

Propulsion and Aircraft Mechanical Systems Engineer

Las Vegas, Nevada, United States · On-site

$135k–$250k/yr

Senior+

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…

Skills: Propulsion systems, Mechanical systems integration, Airworthiness, Systems engineering, Technical leadership

Instrumentation Design Engineer III

Kern County, California, United States · On-site

$106k–$147k/yr

Mid level

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…

Skills: Mechanical engineering, SolidWorks, Design specifications, Technical presentations, Troubleshooting

Systems Administrator- China Lake

Ridgecrest, California, United States · On-site

$78k–$93k/yr

Senior

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…

Skills: Systems administration, Microsoft Windows Server, Network monitoring, System security, Hardware configuration

2026 JT4 Electronic Technician Opportunities in Las Vegas, NV (Jump Start Students Only)

Las Vegas, Nevada, United States · On-site

Entry level

** This requisition is for Jump Start Program applicants only. For complete information on the Jump Start program, visit https://www.jt4llc.com/jumpstart/ ** JT4, LLC provides engineering and technical support to multipl…

Skills: Electronics troubleshooting, Digital electronics, Radar systems, GPS, Microwave systems

2026 JT4 Electronic Technician Opportunities in Las Vegas, NV

Las Vegas, Nevada, United States · On-site

Senior

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…

Skills: Electronics troubleshooting, Soldering, Radar systems, Telemetry, Microwave theory

Field Engineer III

Las Vegas, Nevada, United States · On-site

$83k–$135k/yr

Senior+

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…

Skills: Field engineering, Electronic systems maintenance, Mechanical equipment maintenance, Technical documentation, System specifications

Avionics Field Engineer

Las Vegas, Nevada, United States · On-site

$85k–$155k/yr

Senior+

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…

Skills: Avionics systems, Radio frequency, Radar, Tactical communications, Datalink systems

Department of Defense contractor providing engineering and technical support to the U.S. Air Force and U.S. Navy

Industry
Defense and Space Manufacturing
Company size
1,001-5,000 employees
Founded
2001
Headquarters
Las Vegas, NV
LinkedIn followers
35,527

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.

Offices: 821 Grier Drive, Las Vegas, NV 89119, US

EngineeringElectronics TechniciansTechnical ServicesOperational Testing and EvaluationMission SupportSystem EngineeringMechanical EngineeringOps Test AnalystInstrumentation Field EngineerRadar Engineer
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