- (512) 402-7715
Leadership
JOE VALLEJO,
PRESIDENT OF SISTEMA TECHNOLOGIES
Joe has lived most of his life in San Antonio, TX, as most San Antonians’ he is an avid Spurs fan! Joe is a father of two children, daughter, Victoria, and son, Joe. Joe is also a graduate of Texas A&M Corpus Christi.
Joe is President and CEO of Sistema. He is a 20-year veteran of the technology business, with hands on experience handling all the business aspects of running an IT business.
JOHN LUJAN,
VICE PRESIDENT
John has lived most of his life in San Antonio, TX, living on a small ranch in San Antonio’s Southside. He is the father of five boys, John IV, Jacob, Jesse, Christopher and Michael. He has been married to his wife of 34 years, Freda. Most recently, John was aformer member of the Texas House of Representatives, representing District 118 from 2016 to 2017. In 2012, John retired from the San Antonio Fire Department. As a former firefighter of 25 years, John’s interactions with the community has always focused on one question, " How can I help you?” That sentiment has carried over into how he works with Sistema clients.
With Sistema, John is a co-founder of the company and Vice President of Sales. John has over 20 years experience in the IT consulting business.
Sistema Technologies is a global provider of IT enterprise solutions and professional services. Staff Augmentation is our strength and core competency. Sistema believes in low overhead, streamlined operations, and a commitment to customer service. Serving Austin, San Antonio, and beyond.
- (512) 402-7715
- 1027 E. Riverside Drive, Austin, Tx 78704
- 8:00am - 5:00pm
- (210) 342-3380
- 7550 Frontage Rd, San Antonio, TX 78229
- 8:00am - 5:00pm
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