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Lead Security Controls Technician Detention Systems

Company:
Cornerstone Detention Products
Location:
Hartselle, AL, 35640
Posted:
March 15, 2026
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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

Full-time

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