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Access Control System Jobs in Missouri (NOW HIRING)

Washington University of St. Louis

Directs enterprise access control, credentialing, key management, CCTV, and related security technology programs, ensuring system reliability, effectiveness, and operational excellence. * Establishes ...

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All JobsAccess Control System JobsAccess Control System Jobs in Missouri

Access Control System information

See Missouri salary details

$57.2K

$102K

$164.6K

How much do access control system jobs pay per year?

As of Aug 15, 2026, the average yearly pay for access control system in Missouri is $102,032.00, according to ZipRecruiter salary data. Most workers in this role earn between $78,800.00 and $118,700.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an access control system specialist, and why are they important?

To thrive as an Access Control System Specialist, you need a solid understanding of electronic security principles, wiring, and network protocols, often backed by relevant technical certifications or vocational training. Familiarity with specific access control software (such as Lenel, HID, or Honeywell), security hardware, and integration with IT systems is typically required. Strong troubleshooting, attention to detail, and effective communication are essential soft skills in this role. These competencies are crucial to ensure secure, reliable, and compliant access management for organizations’ facilities and data.

What are the most common challenges faced by access control system technicians during installations and how can they be addressed?

Access Control System technicians often encounter challenges such as integrating new systems with existing security infrastructure, troubleshooting hardware or software compatibility issues, and working in varied physical environments. To address these challenges, technicians usually conduct site assessments beforehand, maintain open communication with IT and security teams, and stay updated on the latest technologies and best practices. Collaboration and ongoing training are key to ensuring smooth installations and efficient problem-solving.

What is the difference between Access Control System vs Security Technician?

AspectAccess Control SystemSecurity Technician
CredentialsCertifications in security systems, electronics, or ITSecurity licenses, electronics or technical certifications
Work EnvironmentInstalling, maintaining, and programming access control hardware/softwareMonitoring, troubleshooting, and repairing security systems on-site
Employer & IndustrySecurity system providers, commercial and residential buildingsSecurity service companies, alarm companies, facilities management
Search & Comparison IntentUnderstanding roles in security system setup and managementTechnical repair and maintenance of security equipment

While both roles involve security systems, an Access Control System specialist focuses on installing and programming access control hardware and software, whereas a Security Technician handles the maintenance, troubleshooting, and repair of various security systems. Both roles require technical certifications and work in security-related environments, but their daily tasks and focus areas differ.

What is an access control system?

Access control systems are security solutions that manage and regulate who can enter or access specific areas, buildings, or digital resources. They use credentials such as key cards, PIN codes, biometrics, or mobile devices to grant or deny access based on predefined permissions. These systems are widely used in offices, schools, hospitals, and other facilities to enhance security and monitor movement. Modern access control systems can also provide detailed logs, integrate with other security systems, and support remote management for increased flexibility.

What are popular job titles related to Access Control System jobs in Missouri?

For Access Control System jobs in Missouri, the most frequently searched job titles are:

What job categories do people searching Access Control System jobs in Missouri look for?

The top searched job categories for Access Control System jobs in Missouri are:

Access Control System jobs near you
Infographic showing various Access Control System job openings in Missouri as of August 2026, with employment types broken down into 85% Full Time, 11% Part Time, and 4% Contract. Highlights an 100% In-person job distribution, with an average salary of $102,032 per year, or $49.1 per hour.

Fire Alarm, Security & Access Control Service Technician

Wachter, Inc.

Saint Louis, MO • On-site

$30 - $45/hr

Per diem

Posted 8 days ago

Wachter rating

8.6

Company rating: 8.6 out of 10

Based on 19 frontline employees who took The Breakroom Quiz

Job description

Wachter's greatest asset is the people who work here. Join the Wachter family and chart your career path!  
 
Wachter is accepting applications for a Fire Alarm/Intrusion/Access Control Service Technician for work at various retail locations across the United States.    
 
We seek self-motivated and reliable technicians for service and special installation projects, who can work independently and find solutions to complete the job. Long-term employment with competitive pay and exceptional benefits for qualified candidates. We value relationships and invest in our employees.  
Benefits Package: Company Paid! 
  • Medical, Dental, Prescription & Vision Benefits 
  • Life, AD&D, and LTD insurance 
  • Paid Vacation and Holidays
  • Company-Matched 401K and IRA Retirement Savings 
  • Per-Diem paid when overnight travel is required 
  • Drive time and mileage paid for use of a personal vehicle when travel is required 
  • Company vehicle provided after orientation 
Requirements:
  • Field installation experience in security environments: Fire Alarm /Intrusion / Access Control 
  • NICET certification (Preferred) 
  • Current/valid state required Physical Security license and/or Life Safety license in the applicable technology.  
  • Knowledgeable about NFPA standards, including NFPA 70 and 72   
  • Work schedule mainly during the day 8 am to 5 pm, with some night shifts. 
  • Available and willing to work at heights of 20’-60’ on lifts. 
  • Experience reading blueprints and site maps. 
  • Experience with multiple Intrusion/Access system manufacturers is a plus.   
  • Assist with pre-installation opportunities by designing and planning technical solutions. 
  • Perform new installs and provide technical escalation support both on-site at customer locations as well as remotely via the phone and specialized tools. 
  • Excellent customer relationship and communication skills; verbal and written.   
  • Has basic PPE, and reliable transportation during the training period prior to issuing a company vehicle  
  • Computer/laptop/smartphone proficiency. 
  • Basic understanding of Microsoft Office Products (Word, Excel, PowerPoint) is a plus. 
  • Highly proficient with the use of email, spreadsheets, and the ability to learn internal systems. 
  • Valid driver’s license with a clean driving record; no DUI or DWI in the last three years.  
Responsibilities:
  • Install, troubleshoot, and repair cabling systems and equipment in IP Video, Access Control / Intrusion Alarm / LAN/WAN infrastructure, and wireless LAN.  
  • Run low voltage cabling in commercial buildings, including drilling concrete walls and limited conduit bending work.   
  • Complete all wiring, connections/terminations, and equipment installations ensuring that Access Control and Intrusion systems are complete with total customer satisfaction and contractual requirements. 
  • Install, repair, or upgrade fire alarm systems and program control panels for fire alarm systems with the guidance of building plans and electrical layouts.  
  • Mount sensors at appropriate locations, performing all necessary tasks, such as drilling holes for cabling and accessing locations such as crawlspaces or attics. 
  • Complete all wiring, connections, and equipment installations ensuring that fire alarm systems are in compliance with electrical and fire codes. 
  • Tests to ensure all newly installed fire alarm systems and component devices are operational. 
  • Adhere to all required project safety requirements as set forth by Wachter, our customers, or OSHA. 
  • Perform any other duties not specifically statedherein, but which your supervisor may assign. 
  • Ensure all work complies with current codes and regulations. 
  • Assist and collaborate with the Installation Team Lead or Project Manager regarding on-site work schedules and timely delivery of equipment. 
  • Conduct tests to ensure all newly installed systems and component devices are operational.  
  • Troubleshoot new system installations to ensure the proper functioning and to ensure the system meets local, county, state, or federal codes and legal and/or insurance requirements. 
Travel and Training
  • Valid driver’s license with a clean driving record (no DUI/DWI in the last 3 years)
  • Willingness to travel moderately (up to 20–30%) and work flexible shifts, including overnights
  • Must have reliable personal transportation for use during the initial training period; must be willing to attend a mandatory one-week, in-person technician orientation in Lowell, Arkansas upon hire; orientation is scheduled shortly after hire based on the next available session, and a company vehicle will be provided upon completion of orientation
Travel and Training
  • Valid driver’s license with a clean driving record (no DUI/DWI in the last 3 years)
  • Willingness to travel moderately (up to 20–30%) and work flexible shifts, including overnights
  • Must have reliable personal transportation for use during the initial training period; must be willing to attend a mandatory one-week, in-person technician orientation in Lowell, Arkansas upon hire; orientation is scheduled shortly after hire based on the next available session, and a company vehicle will be provided upon completion of orientation
Based on experience/qualifications.
About:

Wachter is a family-owned company since 1930 and we see each employee as a critical piece of the Wachter Family. With over 900 licenses across the country, Wachter serves commercial and industrial clients with the right technologies needed to keep them successful.

We design, install, and maintain the technologies that keep businesses operating efficiently. Our team of dedicated electricians, engineers, and technicians provides electrical, data, security, communications, and automation services to clients in numerous industries.

Follow us on Facebook, Instagram, Twitter, and LinkedIn.

We're an equal opportunity employer. All applicants will be considered for employment without attention to age, race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

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