Cornerstone

Lead Security Controls Technician – Detention Systems

Cornerstone

full-time

Posted on:

Location Type: Hybrid

Location: HartselleAlabamaUnited States

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Job Level

About the role

  • 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

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)
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
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
PLC-based systemselectronic locking hardware24VDC door position sensorsanalog graphics panelsrelay logiclow-voltage wiringtroubleshootingvoltage diagnosiscontinuity testingcontrol circuit issues
Soft Skills
leadershipcoordinationcommunication