What does a security technician do?

The security technician's main job responsibility is to maintain and repair security-related concerns in a company. They identify and troubleshoot basic network related problems on hardware or software. They monitor alarm wiring and equipment and ensure work is under the safety standards. They also establish system access by issuing ID's, instructing the client on creation password and usage. They monitor access by looking-up ID status by validating owner identity. They also maintain security-related files by receiving, processing, and updating computer security forms.
Security technician responsibilities
Here are examples of responsibilities from real security technician resumes:
- Manage CCTV accounts including installation and maintenance.
- Climb ladders from 6'-25'.
- Experience with Amag, Hirsch, RS2 . )
- Experience installing equipment with the following companies: Bosch Pelco G.E.
- Install, service, and upgrades customers with DSC, GE, and Honeywell alarm and fire equipment.
- Perform service/installation of access control, intrusion alarm and CCTV cameras and other security-relate devices.
- Compose written reports of data collect from patient evaluation and present to department chief for thorough analysis of patient diagnosis.
- Identify and troubleshot all issues and make corrections.
- Maintain, troubleshot, repair, replace and install discrepancy-causing components, repair or replace faulty parts.
Security technician skills and personality traits
We calculated that 10% of Security Technicians are proficient in Customer Service, CCTV, and Control Systems. They’re also known for soft skills such as Customer-service skills, Detail oriented, and Dexterity.
We break down the percentage of Security Technicians that have these skills listed on their resume here:
- Customer Service, 10%
Delivered exceptional customer service to our customers while also being aware of my responsibility to maximize our company's profit.
- CCTV, 6%
Specialized in Electronic Security o Regularly designed access control and CCTV systems to meet every customer's unique requirements.
- Control Systems, 6%
Monitored secure areas utilizing visual monitoring control systems and sounded alarms if violators were detected.
- Test Equipment, 6%
Test equipment to ensure functionality and demonstrate proper usage for customer.
- Patrol, 5%
Patrol assigned KBR areas ensuring facility and personnel safety and security; provide escort services.
- Troubleshoot, 5%
Performed service calls to troubleshoot any interruptions or device replacements.
Common skills that a security technician uses to do their job include "customer service," "cctv," and "control systems." You can find details on the most important security technician responsibilities below.
Customer-service skills. The most essential soft skill for a security technician to carry out their responsibilities is customer-service skills. This skill is important for the role because "service technicians discuss automotive problems—along with options to fix them—with their customers." Additionally, a security technician resume shows how their duties depend on customer-service skills: "provide quality customer support and service while documenting resolved issues for future reference. "
Detail oriented. Many security technician duties rely on detail oriented. "service technicians must be aware of small details when inspecting or repairing vehicle systems, because mechanical and electronic malfunctions are often due to misalignments or other easy-to-miss causes.," so a security technician will need this skill often in their role. This resume example is just one of many ways security technician responsibilities rely on detail oriented: "transmitted vital communications gathered over radio and telephone via outlook including detailed incident reports for non-emergency and emergency situations. "
Dexterity. Another skill that relates to the job responsibilities of security technicians is dexterity. This skill is critical to many everyday security technician duties, as "service technicians perform many tasks that require steady hands and good hand–eye coordination, such as assembling or attaching components and subassemblies." This example from a resume shows how this skill is used: "warehouse experience operating large machinery, driver/driver helper, forklift certified, customer service, naid certified. "
Mechanical skills. A big part of what security technicians do relies on "mechanical skills." You can see how essential it is to security technician responsibilities because "service technicians must be familiar with engine components and systems and know how they interact with each other." Here's an example of how this skill is used from a resume that represents typical security technician tasks: "repair, maintain and replace security cameras and access hardware, along with intermediate locksmithing and electrical/mechanical operations. "
Organizational skills. Another common skill required for security technician responsibilities is "organizational skills." This skill comes up in the duties of security technicians all the time, as "service technicians must keep workspaces clean and organized in order to maintain safety and ensure accountability of parts." An excerpt from a real security technician resume shows how this skill is central to what a security technician does: "utilize communication, interpersonal, organizational and customer service skills, in order to increase productivity within the organization. "
Physical strength. While "physical strength" is last on this skills list, don't underestimate its importance to security technician responsibilities. Much of what a security technician does relies on this skill, seeing as "service technicians must sometimes lift and maneuver heavy parts such as engines and body panels." Here is a resume example of how this skill is used in the everyday duties of security technicians: "conducted in-depth site security surveys and provide ongoing collaboration with facility clients to implement standardized physical security solutions. "
The three companies that hire the most security technicians are:
- LC Staffing
12 security technicians jobs
- TEKsystems11 security technicians jobs
- New Seasons Market9 security technicians jobs
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Security technician vs. Protective signal installer
Fire alarm inspectors are professionals who are responsible for inspecting the alarm systems of a residential or commercial building to ensure that the systems are working and following the local, state, and federal fire safety regulations. These inspectors are required to configure fire alarm systems and automatic sprinklers for proper operation. By using AutoCAD, fire alarm inspectors are required to help in designing and creating the layout for the new fire alarm systems. They must also provide excellent customer service by accommodating the needs of customers using negotiation strategies.
These skill sets are where the common ground ends though. The responsibilities of a security technician are more likely to require skills like "cctv," "control systems," "test equipment," and "patrol." On the other hand, a job as a protective signal installer requires skills like "electrical equipment," "augers," "traffic signal systems," and "fall protection." As you can see, what employees do in each career varies considerably.
On average, protective signal installers reach similar levels of education than security technicians. Protective signal installers are 3.7% less likely to earn a Master's Degree and 0.1% less likely to graduate with a Doctoral Degree.Security technician vs. Burglar alarm inspector
In addition to the difference in salary, there are some other key differences worth noting. For example, security technician responsibilities are more likely to require skills like "customer service," "control systems," "test equipment," and "patrol." Meanwhile, a burglar alarm inspector has duties that require skills in areas such as "system inspections," "nfpa," "fire protection," and "fire alarm panels." These differences highlight just how different the day-to-day in each role looks.
In general, burglar alarm inspectors achieve similar levels of education than security technicians. They're 3.5% more likely to obtain a Master's Degree while being 0.1% less likely to earn a Doctoral Degree.Security technician vs. Fire alarm inspector
The required skills of the two careers differ considerably. For example, security technicians are more likely to have skills like "control systems," "test equipment," "patrol," and "troubleshoot." But a fire alarm inspector is more likely to have skills like "fire protection," "nicet," "preventative maintenance," and "routine inspections."
Fire alarm inspectors typically earn similar educational levels compared to security technicians. Specifically, they're 2.2% less likely to graduate with a Master's Degree, and 0.1% less likely to earn a Doctoral Degree.Security technician vs. Burglar alarm installer
Types of security technician
Updated January 8, 2025











