Career Opportunities

Lead Security Technician – 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 and managing security technologies installations…

Access Control /CCTV Technician (Novice) – 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 Control Technician include planning, installing, maintaining, and…

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…

Armed Commissioned Security Officer - Houston Area With over 200 years of law enforcement and military training, the Tier One leadership team is equipped with the knowledge and first-hand experience to develop comprehensive security strategies for school campuses, faith-based organizations, and vulnerable communities. Through leadership, education, and training we aim to change the culture and…