Cybersecurity Boom Reshapes San Antonio Amid I-35 Closures

By Fred Templeton, CISA, CASP, SEC+   Published: 05/24/25   Updated: 10/26/26   2 min read

Cybersecurity Boom Reshapes San Antonio Amid I-35 Closures

Summary

The Cybersecurity Surge in San Antonio

San Antonio’s cybersecurity industry is growing fast. The city has long been overshadowed by bigger tech hubs, but it has become a major center for security work, helped by its location and a steady stream of new companies. Industry investment is creating jobs and drawing professionals to the area.

San Antonio’s ties to the military and intelligence world are the foundation. Its military installations, combined with a growing number of tech startups, have made it a natural home for cybersecurity expertise.

Growing pains on I-35

At the same time, the city is dealing with lane closures on I-35. Construction is snarling traffic. That matters for an industry that depends on people getting to offices, data centers and military sites.

Local businesses and community leaders see the roadwork as a short-term pain for long-term gain. Better roads should make it easier for workers and goods to move around the region.

Trends shaping the work

Several trends are shaping San Antonio’s cybersecurity industry. AI is one. Companies use it to spot and respond to threats faster.

Cloud security is another. As more organizations move to the cloud, they’re spending more on protecting those environments, and local firms are adapting.

Building the talent pipeline

Employers are partnering with local universities and schools to train the skilled people they need. Programs that teach students practical cybersecurity skills are expanding, giving graduates a path into local jobs.

Businesses are also investing in local facilities. Talent and infrastructure together keep San Antonio competitive.

What San Antonio shows

San Antonio shows how a city can build on its strengths, in this case a deep military and intelligence base, to grow a cybersecurity industry. The I-35 closures are a reminder that growth needs infrastructure to keep up.

If investment in people and technology continues, San Antonio’s standing in national cybersecurity should keep rising. The roads will get finished eventually.

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Fred Templeton, CISA, CASP, SEC+

Fred Templeton is a practicing Information Systems Auditor in the Washington DC area. Fred works as a government contractor and uses his skills in cyber security to make our country's information systems safer from cyber threats. Fred holds a master's degree in cybersecurity and is currently working on his PHD in Information Systems.