Security Systems Technician - Critical Environments

JLL • Colorado City, TX

1d • Onsite

About The Position

JLL is seeking a Security Systems Technician for its Critical Environments team at the Barber Lake Data Center. This on-site role is responsible for the day-to-day field maintenance of all physical security systems. The technician will perform preventive and corrective maintenance, support installations and minor Moves, Adds, Changes (MACs), and troubleshoot access control, video surveillance, and supporting systems. This role is crucial for meeting physical security obligations and involves close collaboration with the Site Operations team on shared infrastructure like gates, doors, and locks. The position offers relocation assistance to eligible candidates moving to Mitchell County, TX.

Requirements

• High school diploma or equivalent required.
• 3+ years of hands-on field experience installing, maintaining, or servicing enterprise physical security systems.
• 2+ years working directly with Access Control Systems (ACS) and Video Surveillance Systems (VSS).
• Experience with low-voltage cabling, termination, and testing (Cat6/6A, fiber, RS-485).
• Experience supporting commissioning, installs, or MAC work in occupied environments under change control.
• Hands-on competence with IP cameras, controllers, readers, locks, REX devices, intercoms, and supporting field hardware.
• Working knowledge of networking fundamentals: IP addressing, VLANs, PoE, basic switching, and structured cabling standards.
• Ability to lift up to 50 pounds occasionally, use ladders, scissor lifts, and boom lifts to access cameras, readers, and overhead pathways, and work outside normal business hours including weekends, evenings, holidays, and on-call rotations when required.

Nice To Haves

• Technical certificate or Associate degree in Electronics, Information Technology, or a related field.
• Genetec Security Center technician-level training, or ability to obtain within 90 days of hire.
• OEM certifications: Axis Certified Professional, HID Advantage, Bosch, Mercury, Aiphone, or equivalent.
• Exposure to Genetec Security Center.
• Data center, mission-critical, or large-campus environment experience.
• Team-oriented and trade-curious; eager to learn from other trades and share security expertise, working seamlessly alongside the Physical Security Systems Engineer, Site Operations technicians, guard force, IT, and Facilities.

Responsibilities

• Perform daily walk-downs and proactive health checks of cameras, card readers, controllers, locks, REX devices, intercoms, biometric readers, and supporting low-voltage infrastructure while executing preventive maintenance per OEM and contract schedule.
• Perform corrective maintenance and break-fix on access control (ACS), video surveillance (VSS), intrusion detection, intercom, key management, and visitor management hardware.
• Support the Physical Security Systems Engineer on installs, MACs, commissioning, and acceptance testing of new devices, zones, and system expansions.
• Terminate, dress, label, and test low-voltage cabling (Cat6/6A, fiber patching, RS-485) to Cipher Digital and OEM standards.
• Execute Genetec Security Center field tasks under engineer direction: enrolling and tuning devices, verifying camera streams and archiver recording, configuring readers, validating door behavior, and clearing health alarms.
• Work tickets from the security operations queue against contractual SLAs, providing clear updates, accurate root-cause notes, and complete closeout documentation.
• Partner daily with the Site Operations team on shared infrastructure including gates, doors, locks, closers, hinges, electromechanical hardware, and adjacent mechanical systems, supporting joint troubleshooting, repairs, and PMs while cross-training with Site Ops technicians.

Benefits

• Financial relocation assistance to eligible candidates moving to Mitchell County – TX (subject to company terms).
• 401(k) plan with matching company contributions.
• Comprehensive Medical, Dental & Vision Care.
• Paid parental leave at 100% of salary.
• Paid Time Off and Company Holidays.
• Early access to earned wages through Daily Pay.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: High school or GED