General Information

Training and Internship program


Build your future

Helping you to realize your potential is central to our success and stems from our belief that market leading technologies grow with market-leading people. At T-3 you will be able to push the boundaries of technology in a culture that gives you the freedom to innovate. If that’s where you want to be, we want to meet you.


Growing together

At T-3, we work together to find new solutions for our customers and the right route to develop your skills and experience. Our state-of-the-art work / Training environments are places where staff can be trained, energized, collaborate and enjoy their work. We offer competitive salaries and very strong benefits in a company that is structured so that you have a voice and can make an immediate impact.

As ideas are turned into projects, you can work on designated projects and even take charge of programs. By assuming more responsibility, you will learn more about the communications technologies and expand your career.


Never Stop Learning

Continue your education beyond graduation day. T-3 has a wide range of opportunities available around the US. Recent college graduates have a chance to begin their career with a technology leader that rewards innovative ideas at every level.

You will constantly learn from fellow employees and mentors while expanding your personal leadership skills. The industry-leading and cutting-edge training programs specially designed will inspire you around your career. If you have talent and a passion for technology, a position with T-3 could be right for you.


Jump Start Your Career

A training program or internship with T-3 is your opportunity to gain valuable career experience while working with a team that challenges you and appreciates your ideas. We offer training programs and Summer Internships throughout the year in a variety of technical disciplines including: Telecom engineering (LTE, VOLTE, WIFI Off load, IMS, Call flows), product verification, validation and testing. Historically, after a rewarding training program and internship experience, a significant number of resources have ended up building careers with T-3.


Why T-3
  • Inspiring innovation

Few leading companies rely on T-3 to get their products and systems from the lab to the network and maximize uptime. This means that by working for t-3 you will be supporting the progress of global leaders in network equipment, mobile devices, service providers and Enterprise. So if you want to be part of an industry-leading company that’s helping to revolutionize communications technologies then T-3 can offer outstanding opportunities.

T-3 is recognized for innovation and leadership throughout the industry, regularly winning key awards including the fastest growing Telecom Company in DFW by GDAACC in 2012.


  • Flexible paths, new directions

Working at the frontiers of next generation technologies means that new career opportunities are being created all the time. We understand that your personal goals and life outside work may also change too. So we make sure your career path can flex to keep you moving in the right direction and at the right speed.

That means putting tailored career development in place—flexible pathways that give employees the opportunity to explore their potential in different directions. In fact at T-3, development never stops and brings together all the training and experience you need to grow your skills.

You will constantly learn from fellow employees and mentors while also expanding your personal leadership skills. Be inspired to achieve your potential by the industry-leading intelligence and cutting-edge resources around you.



How to register for the training program?

A: You can register by filling the registration form or by contracting us through email or by calling us at (972)528-6565 ext.104.


Q: When is the next program date?

A: Click Program dates.


Q: Who are T-3 customers?

A: T-3 customers span the communications spectrum from network equipment manufacturers to services providers—wireless companies to enterprise. Companies rely on us to get their products and systems from the lab to the network, as well as maximize uptime for existing networks. Current T-3 customers include Cisco, AT&T, T-mobile, Ericsson, Mastec, Goodman, Tech Mahindra, ALU.


Q: What types of career positions are available at T-3?

A: T-3 has rewarding positions available in design, development, administration, production, and more. Like our rapidly growing company, our opportunities span the US. For a listing of the positions currently available, visit our Opportunities.


Q: What is the best way for me to apply for a T-3 career opportunity?

A: The best way to apply is online. Visit the Opportunities to see the current openings at our various locations. Then apply online for immediate consideration.


Q: What happens after I apply online?

A: After applying online, your resume goes directly to the Resource management Group, which is monitored by the T-3 Recruiting Team. Our team reviews each application against open positions. Your resume will be kept in the T-3 database for a period of one year.


Q: How long before I hear from someone?

A: If your skills and qualifications match those of our open positions, a Recruitment Specialist from the location where you applied will contact you.




  • Recognizing talent

We’ve built a company we truly love working for and we think you will too. We believe that working alongside deeply committed team members on our cutting-edge projects around the US is the best way to develop your talent and our business.

You’ll have opportunities to make an impact right from the start, and be rewarded with competitive pay and comprehensive benefits. Our rewards program is designed to find and keep the very best talent, create a clear linkage with your long term professional and personal goals, recognize superior performance, and encourage the health and financial well-being of all our team.

We value our team members in many ways. In addition to base salary, our compensation program includes cash incentives and special recognition programs that reward outstanding achievement.


  • Comprehensive Benefits

We offer a comprehensive benefits package designed to meet the varying needs of our team members.

These benefits vary by region, but generally include health insurance; holidays, etc. In addition, flexible working options can help you to manage your work/life balance more effectively.