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.
JOB SUMMARY - ESSENTIAL FUNCTIONS/DUTIES
An RF Engineer VI serves as a principal investigator and individual contributor to contract research, development, integration, and sustainment projects. This position is located in Colorado Springs supporting the National Space Test and Training Complex.
Employee will be responsible for performing the following functions/duties:
- Develop and implements methods and techniques for integrating Advanced Programs capabilities into the NSTTC architecture to provide high fidelity test and training environments.
- Act as a company/industry expert resource on the most complex engineering problems
- Develop and apply advanced methods, theories, and research techniques in the investigation and solution of complex and difficult system design requirements and problems
- Provide technical consultation to other JT4 organizations or NSTTC customers
- Directly interface with internal and external customers at all levels from quotation to final design and test activities, design reviews, and technical working group meetings to comply with requirements and specifications
- Plan, conduct, and technically direct projects or major phases of significant projects requiring the expert application of advanced knowledge
- Review completion and implementation of systems additions and/or enhancements and recommend corrections in technical application and analysis to management
- Represent the company as technical advisor in high-level meetings and briefings with company and customer personnel
- Prepare, deliver, and submit technical papers and perform engineering studies
- Support development of technical proposals and provide comments on the technical content and level of effort of the proposed scope of work
- Act as a company/industry expert resource on the most complex engineering problems
- Maintain technical project responsibility for assigned tasks and advise management of progress in support of the technical and administrative direction of project operations
- Conduct site visits and experimental investigations and analyze engineering problems, propose solutions and alternatives, and provide recommendations
- Develop, interpret, and implement technical and administrative operating policies and procedures
- Perform other job-related duties, as required.
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:
- A well-established, substantial, professional reputation in one or more of the principal technical disciplines of the company
- Demonstrated ability to direct senior technical personnel in project assignments involving research, development, integration, and sustainment of complex systems or processes
- Superior communications skills, both verbal and written, in day-to-day project activities as well as in briefing customers and in writing reports and proposals
- Working knowledge of computer systems and computer-based engineering tools.
SALARY
The expected salary range for this position is $139,000 to $200,000 annually.
Note: The salary range offered for this position is a good faith description of the expected salary range this role will pay. JT4, LLC 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 and business considerations when extending an offer.
BENEFITS
- Medical, Dental, Vision Insurance
- Benefits Active on Day 1
- Life Insurance
- Health Savings Accounts/FSA's
- Disability Insurance
- Paid Time Off
- 401(k) Plan Options with Employer matching
- JT4 will match 50%, up to an 8% contribution
- 100% Immediate Vesting
- Tuition Reimbursement
OTHER REPSONSIBILITIES
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; A2STTR
Skills Required
- Master of Science in engineering
- 16 years of related engineering experience
- Doctorate degree in engineering
- 12 years of related engineering experience if holding a doctorate
- Ability to direct senior technical personnel
- Superior communications skills
- Working knowledge of computer systems
JT4 Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about JT4 and has not been reviewed or approved by JT4.
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Healthcare Strength — Multiple medical plan choices (including an HDHP with HSA), plus dental with orthodontia, vision, wellness programs, and FSAs/HSAs expand total rewards beyond base pay. Coverage breadth is emphasized as a compensation strength alongside stability.
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Affordable Benefits — Low- or zero-premium options are advertised, increasing the value of total compensation when insurance costs are factored in. Affordability is highlighted together with education assistance as part of the package.
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Leave & Time Off Breadth — Posted allowances include 3–5 weeks of paid leave by tenure, 80 hours of paid holidays, and 7 sick days for hourly roles. Generous stated PTO and holidays can materially enhance overall compensation value.
JT4 Insights
What We Do
JT4 provides engineering and technical support to multiple western test ranges for the U.S. Air 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 Space Test and Training Range (STTR) 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.







