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/ JOB DUTIES
The Senior Structures Integration Engineer is responsible for supporting airworthiness, structural integration, and limited T2 engineering activities across multiple airborne platforms including rotary-wing, fixed-wing, ISR, and specialized mission aircraft. This position provides independent technical assessment, peer review, limited integration-level engineering support, and airworthiness risk evaluation for aircraft structural modifications, sustainment actions, external stores integration, instrumentation installations, and contractor-developed engineering packages. The position is intended for highly experienced senior engineering personnel capable of performing advanced technical review, mentoring junior engineers, teaching structural integration concepts, and providing technical leadership within complex airworthiness and aircraft modification environments.
The ideal candidate will:
DESIRED QUALIFICATIONS
A Bachelor’s degree in Aerospace, Mechanical, or Structural Engineering, or a related technical discipline. A Master’s degree is preferred but not required. A combination of formal education, advanced technical training, and equivalent experience may be considered.
REQUIREMENTS - EDUCATION, TECHNICAL, AND WORK EXPERIENCE
A Master of Science in engineering from an accredited academic institution and 16 years of related engineering experience, or an accredited doctorate degree in engineering and a minimum of 12 years of related engineering experience are required for this position.
In addition, an Engineer VI must possess the following qualifications:
SALARY
The expected salary range for this position is $185,000 to $250,000 annually.
Note The salary range offered for this position is a good faith description of the expected salary range this role will pay. JT4 considers factors such as (but not limited to) responsibilities of the position, candidate's work experience, education/training, key skills, internal peer equity, as well as market/business considerations when extending an offer.
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 with occasional use of 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: JENG17; JCORP12

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.