919 Billy Mitchell Blvd • Suite 115 • San Antonio, TX • United States
1380 Pantheon Way • Suite 290 • San Antonio, TX • United States
11220 W Loop 1604 N • Building 5 • San Antonio, TX • United States
What We Do
ARA has multiple offices in the San Antonio area performing a wide range of work including cloud DevSecOps, cybersecurity, electromagnetic testing and technology development, and medical informatics, simulation, and training.
Services We Offer
About San Antonio
Nestled in the heart of Texas Hill Country, San Antonio is home to multiple ARA offices. A vibrant city known for its rich cultural history, San Antonio features iconic landmarks like the historic Alamo and the River Walk. Also known as “Military City USA”, San Antonio is home to Joint Base San Antonio (JBSA), the largest and most diverse joint base in the Department of Defense. Join us in the Alamo City to innovate and thrive in a friendly atmosphere that blends cutting-edge science and engineering with true Texas charm.
Billy Mitchell Office
The Billy Mitchell office is located just southwest of downtown San Antonio at Port San Antonio, a 1,900-acre Tech Port campus co-located with leading global industries including defense, aerospace, global logistics, manufacturing, cybersecurity, and more. We are a short walk from the Boeing Center at Tech Port, complete with its Provisions Food Hall offering multiple dining options.
Our growing team maintains a strong connection through annual events like potlucks, holiday parties, and more. We hope your chili recipe is spicy and your onesie still fits! Collaboration and teamwork are at the core of everything we do, backed by deep expertise in cloud DevSecOps and cybersecurity.
Pantheon Way Office
The Pantheon Way Office focuses on medical informatics, simulation, and training (MIST). Here, our team drives cutting-edge capabilities in:
- Cognition and Neuroscience: cognitive training, nonionizing radiation health effects, and transcranial photo-biomodulation
- Medical Informatics and Modeling: machine learning, artificial intelligence, decision support systems, and computation modeling
- Sensors and Tech Integration: user Interface design, data management and transfer, and field and military integration studies).
Our featured projects include the Warfighter Brain Fitness (WBF) program with the National Guard and the Temporal Interference (TI) project with the Defense Health Agency: https://www.ara.com/news/ara-study-shows-cognitive-training-improves-warfighter-resilience/.
Northwest Loop Office
Located on the northwest side of San Antonio, ARA’s Testing and Hardening for Electromagnetic Pulse (THEMP) group provides electromagnetic design, development and testing services for a wide range of applications.
While our specialty is High Altitude Electromagnetic Pulse (HEMP) testing and shielding, our expertise extends to Intentional Electromagnetic Interference (IEMI), High Power Microwave (HPM), TEMPEST, and ionizing radiation services.
This dedicated team is equally comfortable designing a MIL-STD-188-125 compliant shield as it is performing hands-on testing to certify its performance. We conduct assessments on planned and constructed facilities to identify potential vulnerabilities to EM threats. Our variety of on-site EM test equipment, along with our close professional relationships with large-scale test facilitates, allows us to easily plan and execute complex EM strength tests on systems of all sizes.
About ARA
At ARA, we look not only for the right skills, but also for a team fit. We seek colleagues who will contribute to the unique culture that makes ARA such a great place to work.
Careers at ARA
We offer a collaborative work environment that provides growth opportunities for self-driven, intelligent, and dedicated people who are eager to be a part of motivated teams developing tomorrow’s technology. We value flexibility and autonomy and offer our employee-owners the Freedom to achieve success through our benefit program.
ARA’s San Antonio office is seeking engineers, scientists, technicians, and more to join our team of employee-owners.
To see current openings in San Antonio go to: www.ara.com/careers
Employee-Ownership at ARA
Each of us at ARA, from our technical experts to support staff, are employee-owners. As an 100% employee-owned company, we share a common interest in ARA’s success and we work together for the benefit of all. Through the Employee Stock Ownership Plan (ESOP), the company buys stock on behalf of eligible employees, allowing them to share in the company’s success and save for retirement all at once.
We take pride in our core value Growth and are committed to growing ourselves and our careers, growing the company, and also are proud to contribute to the local economy.







