Lead Security Controls Technician Detention Systems

Cornerstone Detention Products
Hartselle, AL

Job Description

Job Description

Salary:

Benefits

  • Company truck, tools, and gas card provided
    Hotel and per-diem provided while traveling
    Home most weekends
    401(k) with company matching
    BlueCross BlueShield health insurance
    Annual company bonus
    $150 yearly allowance through the company store for boots, coats, or other work gear

Position Overview

Cornerstone Detention is seeking an experienced Lead Security Controls Technician to install and troubleshoot electronic door control systems in occupied State correctional facilities throughout the Southeast United States. These systems are typically PLC-controlled or relay-based detention door control systems. This is a hands-on field position requiring strong low-voltage troubleshooting skills, the ability to read prints, and the ability to lead a small crew while coordinating with the General Contractor, subcontractors, and the customer.

Primary Responsibilities

  • Install and terminate PLC-based detention door control systems
    Install and wire electronic locking hardware (110VAC constant feed locks)
    Install and test 24VDC door position sensors
    Wire and troubleshoot analog graphics panels (N/O and N/C switches tied to PLC inputs)
    Identify faults in relay logic including Form C relay operation
    Pull, terminate, and test low-voltage and control wiring
    Diagnose voltage, continuity, and control circuit issues using a multimeter
    Lead a small installation crew and coordinate work with the project team
    Coordinate with programming division during system commissioning

Additional Expectations

  • This is a working lead technician position, not a helper position
    Must be able to read prints and work without constant supervision
    Must be comfortable troubleshooting low-voltage control circuits independently
    Must be comfortable working in correctional facilities and following facility security procedures
    Must be able to coordinate work with General Contractors, subcontractors, and the customer

Requirements

  • Minimum 5 years of low-voltage installation and troubleshooting experience
    Strong understanding of basic electrical theory and low-voltage control systems
    Highly proficient using a multimeter for troubleshooting voltage and control circuits
    Ability to read and interpret wiring diagrams and construction drawings
    Experience with access control, CCTV, fence detection, or related security systems is a strong plus
    Must pass criminal background check
    Must pass drug screening (random testing required)


EOE/M/F/Veteran/Disabled

Posted 2026-06-23

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