Master Security Technician

Mobile Communications America

Master Security Technician working at MCA to install and service security systems in Austin, TX. Collaborating with teams to deliver quality results and troubleshoot security system issues.

Posted 4/29/2026full-timeAustin • Texas • 🇺🇸 United StatesJuniorMid-LevelWebsite

About the role

Key responsibilities & impact

Installing and servicing physical security systems/platforms, including CCTV, access control systems, intrusion detection, communications, and many other low-voltage systems.
Diagnosing and troubleshooting system issues.
Training/mentoring others within the team.
Working as a valued team member on projects/installations to deliver quality results to our customers.
Maintaining awareness of new and emerging technologies and their potential application on client engagements.
Working with trades and subcontractors assigned to projects.
Serving as a lead tech on smaller projects/installations.

Requirements

What you’ll need

Minimum 2+ years of experience with the installation and service of enterprise-level physical security systems and platforms (Access Controls, CCTV, Intrusion / Burglar, etc.)
Proficiency in all device installation, headend equipment, cabling, and ability to connect them to the network.
Basic understanding of networking and programming.
Ability to oversee and train others on device installation.
Demonstrated ability to use test equipment to verify installation.
Ability to troubleshoot basic issues across various enterprise-level systems.
Ability to obtain appropriate licensure.
Strong written and oral communication skills.

Benefits

Comp & perks

Medical
Dental
Vision
401K
PTO
Holiday Pay
Education Incentives
etc.

ATS Keywords

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Applicant Tracking System Keywords

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

Hard Skills & Tools

CCTV installationaccess control systemsintrusion detectionlow-voltage systemsnetworkingprogrammingdevice installationcablingtroubleshootingtest equipment

Soft Skills

trainingmentoringteam collaborationcommunication

Certifications

appropriate licensure