Fire and Security Technician Houston Texas

MDI Security; Houston (TX); On-site; USD 34,440 - 48,216; Part time

Benefits offered by this job

Company car

Competitive salary

Opportunity for advancement

Travel expenses covered

Consistent project pipeline

Job summary

A leading security company based in Texas is seeking a Fire and Security Technician for installation and maintenance of security systems including fire alarms, CCTV, and access control. The role demands extensive travel within Texas and occasional travel to other states. Candidates should have 2+ years of experience in fire alarm and security systems and be comfortable working independently in field settings. Competitive hourly rates are offered, ranging from $25 to $35, along with numerous contractor benefits.

Qualifications

• 2+ years of hands-on experience with fire alarm and/or security systems.
• Proven experience with low-voltage wiring.
• Solid knowledge of various fire alarm panels.
• Valid Texas driver’s license and clean driving record.

Responsibilities

• Install, service, and troubleshoot fire alarm systems.
• Perform system testing and preventive maintenance.
• Diagnose and resolve technical issues on-site.
• Ensure compliance with NFPA codes and company standards.

Skills

Fire alarm systems installation

CCTV systems installation

Troubleshooting skills

Low-voltage wiring

Tools

Notifier fire alarm panels

Honeywell fire alarm panels

Bosch fire alarm panels

Job description

Benefits:

• Company car
• Competitive salary
• Opportunity for advancement

Location: Texas (with travel) Company: MDI Security Engagement Type: Independent Contractor (W-9) Compensation: $25–$35 USD/hour (based on experience & certifications)

About MDI Security

MDI Security, founded in 2008 by George Macias, is a U.S.-based security company with over 15 years of experience delivering fire protection, electronic security, and integrated life-safety solutions for commercial, industrial, and institutional clients.

MDI operates across multiple U.S. states, with offices and active projects in Tennessee, Florida, Texas, Arizona, Nevada, Utah, Wisconsin, Kentucky, Missouri, and Colorado. While Texas is currently a growth and expansion market, MDI brings a strong operational foundation supported by experienced multi-state field teams.

In parallel, MDI is expanding internationally, with deployments in more than 10 countries, supporting global clients with scalable security and AI-driven monitoring solutions.

MDI specializes in the design, installation, service, and maintenance of fire alarm systems, CCTV, access control, intrusion detection, and advanced AI-enabled security platforms, combining disciplined field execution with modern technology.

Job Overview

MDI Security is seeking a Fire and Security Technician to support the installation, service, and maintenance of fire alarm systems, CCTV, access control, and security solutions across Texas and other U.S. states as required by project demand.

This is a field-based, hands-on role for technicians who are disciplined, reliable, and comfortable working independently in commercial and industrial environments.

Key Responsibilities

• Install, service, and troubleshoot fire alarm systems (conventional and addressable).
• Install and maintain CCTV, access control, intrusion alarms, and low-voltage systems.
• Perform system testing, inspections, and preventive maintenance.
• Diagnose and resolve technical issues on-site with minimal supervision.
• Read and interpret blueprints, schematics, and technical documentation.
• Ensure compliance with NFPA codes, AHJ requirements, and company standards.
• Complete service reports and documentation accurately and on time.
• Communicate professionally with clients regarding system status and recommendations.
• Coordinate with project managers and internal technical teams.

Travel & Availability (Required)

• Extensive travel within Texas.
• Occasional travel to other U.S. states depending on project needs.
• Flexibility to work early starts or extended days when required by deployments.

⚠️ This role is not suitable for candidates seeking a fixed-location or desk-based position.

Required Qualifications

• 2+ years of hands-on experience with fire alarm and/or security systems.
• Proven experience with low-voltage wiring.
• Solid knowledge of fire alarm panels (Notifier, Honeywell, Bosch, or similar).
• Experience with CCTV and access control systems.
• Ability to work independently in the field.
• Strong troubleshooting and problem-solving skills.
• Valid Texas driver’s license and clean driving record.
• English required; Spanish is a plus.

Preferred Certifications (Strong Plus)

• Texas Fire Alarm License.
• NICET Level I or II (or in process).
• OSHA safety training.

Compensation & Contractor Benefits

• Competitive hourly rate: $25–$35 USD/hour (based on experience).
• Company vehicle provided after 90 days, based on performance and reliability.
• Gasoline fully covered for work-related travel.
• Hotel and travel expenses paid for out-of-town projects.
• Consistent project pipeline with a growing national and international company.
• Exposure to advanced AI-based security and monitoring systems.

Who Should Apply

• Technicians who take ownership of their work.
• Professionals comfortable traveling and working in the field.
• Individuals seeking long-term, consistent contract work with a company scaling across the U.S. and internationally.
• Candidates who value professionalism, reliability, and execution.

Who Should NOT Apply

• Candidates without real fire alarm or low-voltage experience.
• Technicians unwilling to travel.
• Individuals seeking desk-based, fixed-location, or short-term work only.