Career Opportunities

Access Control /CCTV Technician (Novice)(Hardware Installations - Not Software/Not IT/Not Cybersecurity – DFW Area Tier One Technology is rapidly becoming the go-to company for security-based technologies throughout the United States. With our growth, we are currently hiring motivated individuals for our Access Control Technician position. The basic responsibilities of a Tier One Access…

Lead Security Technician - Hardware not software/not IT/Not Cybersecurity– DFW Area Tier One Technology is rapidly becoming the go-to company for security-based technologies throughout the United States. With our growth, we are currently hiring motivated individuals for our Access Control Technician position. The basic responsibilities of a Tier One Lead Security Technician include directing…

Outside Sales Representative- Technology and Security Services Compensation: $60,000.00 annual salary plus Commission About Us: At Tier One, we’re a trusted leader in security technology and services. We help organizations protect their people, assets, and infrastructure with innovative, integrated solutions. We're looking for a driven Outside Sales Representative to join our growing team…

Job Overview Tier One Holdings, a leading provider of public safety services to Texas school districts, is actively recruiting Armed School Resource Officers (SROs) for the upcoming 2025–2026 academic year. This is a mission-driven role ideal for qualified officers seeking consistent daytime hours, weekends off, and the opportunity to positively impact school safety. Under the indirect…

Job Overview Under the indirect supervision of the School Security Sergeant, performs a wide variety of duties involved in the enforcement of laws, prevention of crimes, and maintaining the security of the school campus, students, faculty, and visitors of the school; conducts liaison between school administration, law enforcement agencies, and the public in support of the school’s goals and…