Low Voltage Security Technician

Liberty Personnel Services, Inc.; Fairfax (VA); On-site; USD 40,000 - 60,000; Full time

Benefits offered by this job

Health, dental, and vision insurance

401(k) with company match

Paid time off and holidays

Training and career growth opportunities

Job summary

Liberty Personnel Services, Inc. is seeking a skilled Low Voltage Security Technician in Fairfax, Virginia. You will install, maintain, and service electronic security systems in commercial settings, ensuring optimal performance and client satisfaction.

The ideal candidate will have proven hands-on experience, OSHA certification, and strong technical skills. This role offers competitive hourly pay, health benefits, and opportunities for professional growth.

Qualifications

• Hands-on experience in electronic security installation and service.
• OSHA 30 Certification and Aerial Lift Training are required.
• Valid driver’s license with a clean driving record.

Responsibilities

• Install, configure, and commission electronic security systems.
• Perform preventive maintenance and routine inspections.
• Troubleshoot, diagnose, and repair system issues.

Skills

Electronic security installation

Attention to detail

Professional communication

Troubleshooting

Preventive maintenance

Education

High school diploma or equivalent

Tools

Multimeters

Cable testers

Power tools

Testing equipment

Job description

We are seeking a skilled and motivated Low Voltage Security Technician to install, maintain, and service electronic security systems in commercial and data center environments. This role requires strong technical ability, attention to detail, and professional communication with clients and team members.

Key Responsibilities

• Install, configure, and commission electronic security systems, including CCTV, access control, and intrusion/alarm systems
• Perform preventive maintenance and routine inspections to ensure systems operate at optimal performance
• Troubleshoot, diagnose, and repair system issues; replace defective components and update firmware/configurations
• Read and interpret technical manuals, blueprints, schematics, and installation standards
• Provide client-facing support, including basic system training and clear communication
• Maintain accurate documentation, including service reports, checklists, and job closeouts
• Follow all safety protocols and job site procedures

Required Qualifications

• Proven hands-on experience in electronic security installation and service
• Working knowledge of access control, CCTV/IP cameras, alarm systems, and basic networking
• OSHA 30 Certification and Aerial Lift Training (required)
• Proficiency with multimeters, cable testers, power tools, and testing equipment
• Valid driver’s license with a clean driving record
• High school diploma or equivalent

Preferred Qualifications

• Experience with IP networking and structured cabling
• Familiarity with integrated systems (access control, burglar/fire alarms, IP cameras)
• Ability to lead small teams or mentor junior technicians
• Industry certifications (ESA, NICET, or manufacturer-specific)
• Competitive hourly pay (based on experience)
• Health, dental, and vision insurance
• 401(k) with company match
• Paid time off and holidays
• Training and career growth opportunities