Master Security Technician

S3 Integration

Charlotte, NC


MCA, your trusted advisor for wireless communications, data, and security, is seeking an experienced Master Security Technician  in the Charlotte, NC area to support our fast-growing Security division. Our professional services include a complete range of offerings allowing us to support customers in the planning, design, implementation, integration, and maintenance of state-of-the-art security systems. 

MCA is building a team of people who share our values of service first, collaboration, trust, and engagement. We take our work and our customers seriously and believe that our best work can also be fun. There is no better time to jump into this fast-growing environment of the Security industry. When you join our team, you join the MCA family! 


  • Lead on site installations, and serve as foreman of an installation team, to include the installation and servicing of CCTV, access control systems, intrusion detection, communications, and many other low voltage systems. 
  • Train / mentor others within the team. 
  • Diagnose and troubleshoot advanced system issues.     
  • Serve as main customer interface and ensure an informative and well-organized training for the customer. 
  • Maintains awareness of new and emerging technologies and the potential application on client engagements. 
  • Manage trades and subcontractors assigned to projects. 


  • 5+ years of experience in Physical Security, or related experience. 
  • Knowledge of general and electrical construction practices, ability to read wiring schematics, riser diagrams, port charts, blueprints, and technical manuals. 
  • Advanced knowledge of Intrusion Detection Systems, Access Control, CCTV, and other security systems such as entry systems.  
  • Leadership and project management skills, able to oversee full install of more than one system across multiple platforms.  
  • Experienced in diagnosing and troubleshooting various enterprise level systems. 
  • Effective team leader and able to collaborate cross-functionally.  
  • Ability to obtain appropriate licensure. 
  • Strong written and oral communication skills. 
  • Ability to perform physical tasks like walking, standing, driving, lifting up to 50lbs, and ascending / descending ladders and stairs with little to no limitation.  
  • A valid driver’s license. 
  • Ability to pass a 7-year background check, motor vehicle check, and drug screen. 

Desired Certifications:

  • Amag
  • Lenel
  • Genetec
  • S2
  • Milestone
  • Exacq
  • Kantech
  • Pelco
  • Avigilon


The physical environment requires the employee to work both inside and outside in heat/cold, wet/humid, and dry/arid conditions.


While performing the duties of this job, the employee is required to stand, walk, sit, use hands to finger, handle, or feel objects, tools or controls; reach with hands and arms; climb stairs; talk or hear, utilize personal protective equipment to prevent exposure to potentially hazardous materials, lift (overhead, waist level) from floor, bending, frequently utilize near vision use for reading and computer use; be able to handle semi-frequent stressful conditions (cardiovascular), frequently work in outdoor weather conditions, frequently move equipment weighing up to 50 pounds, occasionally ascend / descend a ladder, operate a motor vehicle, frequently position self to maintain computers or other equipment as needed.




Must have the ability to travel as needed. Some overnight travel may be expected.


Mobile Communications America, Inc. (MCA) provides wireless communication, data and security solutions that enhance the safety, security, and efficiency of workplaces across the nation. Customers trust us to provide a portfolio of turn-key systems, products, and services — including two-way radio communications, vehicle uplift, security video and access control systems, BDA/DAS, remote monitoring, GPS tracking, SCADA, dispatch, mass notification, and point-to-point wireless networks. Our more than 65,000 customers span industries such as public safety, commercial, manufacturing, education, healthcare, utilities, and government.   In addition to being the largest Motorola partner in the U.S., MCA has strategic partnerships with over 1,000 major manufacturers to offer an extensive portfolio of products and technologies.   

Since 2013, MCA acquired more than forty companies for both geographic density and technology portfolio diversity. These companies bring a combined industry experience of more than 75 years to build out a central corporate team and three operating divisions – Motorola (MSS), Data and Security. With more than 1350 employees and more than 85 locations throughout 13 states, we are there when our customers need us most. Our geographic footprint includes service centers across Alabama, District of Columbia, Florida, Georgia, Kentucky, Maryland, Michigan, North Carolina, South Carolina, Tennessee, Texas, Virginia, and West Virginia with the capability to service national customers across the United States.  Our solution diversity and geographic footprint provide opportunities for employee growth and career development.


When you join our team, you join the MCA family!  We are better together through the MCA Way: living our core values of Service First, Growth, Teamwork, and Safety. We take our work and our customers seriously and believe that our best work can also be fun. A component of our business that embodies the MCA advantage is our “Service First DNA” culture. Service isn’t just a motto for MCA, it’s an integral part of who we are and goes beyond our customers to our employees, partners, shareholder, and communities.  

NOTE: The above statements are intended to describe the general nature and level of work being performed by the person assigned to this job. They are not intended to be an exhaustive list of all responsibilities, duties, skills, and physical demands required of personnel so classified.

Mobile Communications America, Inc. offers competitive compensation as well as comprehensive benefits to include Medical, Dental, Vision, 401K, Paid Time Off (PTO), Holiday Pay and much more. 

Mobile Communications America, Inc. is proud to be an Equal Opportunity workplace and is an Affirmative Action employer. We are committed to creating an inclusive environment that celebrates diversity.  At MCA, we are “better together.”