Find & Apply For Alarm / Security System Technician Jobs in Mercedes, Texas

More Like This Between $15.00 and $27.00 Per Hour DOE (Depends on Experience) Position range in Texas $15.30

• $27.

44 Per hour Alarm Installation Tech (Alarm Installation Technician) Integrity Fire and Security,llc

Occupation:

Security and Fire Alarm Systems Installers

Location:

Mercedes, TX

• 78570

Job Type:

Regular, Full Time (30 Hours or More), Permanent Employment

Posted:

04/07/2026 Positions available: 1

Source:

WorkInTexas

Web Site:

WorkInTexas Onsite /

Remote:

Work onsite all of the time

Updated:

08/14/2026

Expires:

09/15/2026

Agency Job ID:

Mercedes1 Job #: 16999767 Job Requirements and Properties Help for Job Requirements and Properties. Work Onsite Full Time Education 2 Years at College or a Technical or Vocational School Experience 24 Month(s) Age 21 and up Schedule Full Time Job Type Regular Duration Permanent Employment Public Transit Available Help for . Integrity Fire and Security, LLC provides high-quality fire and security solutions to commercial and residential clients. The role involves installing, configuring, and servicing security and fire alarm systems, ensuring compliance with industry standards and customer specifications.

Responsibilities:

• Install, maintain, and repair fire alarms, security systems, video surveillance, access control, and related equipment at customer sites
• Interpret blueprints, wiring diagrams, and technical manuals to ensure proper system placement and integration
• Program and test systems for optimal performance and compliance with regulatory requirements
• Conduct inspections and troubleshoot system malfunctions, providing timely and effective resolutions
• Educate customers on system operation, maintenance, and safety procedures
• Complete accurate documentation of service calls, installations, and equipment inventories
• Collaborate with project managers, electricians, and other stakeholders to ensure timely project completion
• Keep up-to-date with industry trends, technologies, and codes

Qualifications:

• High school diploma or equivalent; technical certification in electronics, security, or fire systems preferred
• Proven experience installing and servicing fire alarm and security systems
• Familiarity with industry standards (NFPA, NEC, etc.) and local/state regulations
• Ability to read and interpret blueprints and schematics
• Strong troubleshooting and problem-solving skills
• Excellent communication and customer service abilities
• Valid drivers license and clean driving record
• Ability to lift up to 50 lbs, climb ladders, and work in various environments
• Willingness to participate in ongoing training
• Background check and drug screening required Ideal candidates are reliable, detail-oriented, and motivated to deliver high-quality installations and service for critical life safety and security systems.