Security Systems Service Technician
Job Title: Security Systems Service Technician (Commercial)
Location: Connecticut – primarily New Haven County
(Occasional service calls in Rhode Island)
Pay Range: $35–$50/hour
Tiello has partnered with a highly reputable commercial security systems integrator to identify a Service Security Systems Technician to support a growing service division in Connecticut. This role is ideal for a technician who thrives in service, troubleshooting, and programming environments, with a strong emphasis on intrusion systems. The right candidate will be hands-on, customer-facing, and comfortable diagnosing and resolving complex system issues in live environments. Company vehicles are provided, along with long-term growth opportunities within a stable and expanding organization.
Project & Service Environments: Commercial office buildings, Education (K–12), Industrial and mixed-use facilities, Retail and corporate environments
Key Responsibilities
- Perform service, troubleshooting, and repair of commercial electronic security systems, with a heavy focus on intrusion systems
- Diagnose system faults, programming issues, device failures, and communication errors
- Program, modify, and test intrusion panels (DMP experience strongly preferred)
- Respond to scheduled and emergency service calls with professionalism and urgency
- Perform preventative maintenance inspections and system health checks
- Execute light system modifications, including device adds, deletes, and replacements
- Test and verify system functionality to ensure operational integrity and customer satisfaction
- Document service work, update as-builts, and maintain accurate system records
- Coordinate with project managers, installation teams, and IT contacts as needed
- Maintain company vehicle, tools, inventory, and follow all safety protocols
- Represent the company professionally on-site with clients and end users
Required Skills & Qualifications
- 3–6+ years of experience in commercial electronic security systems
- Connecticut Low Voltage / Security License required
- OSHA certification (current or ability to obtain)
- Rhode Island license a plus (not required)
- Strong intrusion experience required, including troubleshooting and programming
- Hands-on experience with:
- DMP intrusion systems (highly preferred)
- Honeywell intrusion platforms
- LenelS2, AMAG, iPro access control systems
- Axis and Digital Watchdog CCTV systems
- Solid understanding of low-voltage installation and troubleshooting best practices
- Ability to read and interpret blueprints, wiring diagrams, and system schematics
- Working knowledge of IP networking and basic network troubleshooting
- Proficiency with test equipment (multimeters, cable testers, etc.)
- Familiarity with NEC and applicable building codes
- Valid driver’s license with a clean driving record
Compensation & Benefits
- Competitive hourly pay
- Company vehicle + fuel card
- 401(k) retirement plan
- Paid time off (PTO) and paid holidays
- Medical, dental, and vision insurance
- Expense reimbursement (travel, meals, accommodations when applicable)
- Additional perks and growth opportunities
Applicants must be authorized to work in the U.S.
Tiello LLC is proud to be an Equal Opportunity Employer
All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected veteran status, or any other characteristic protected by law.
Your Right to Work - In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification document form upon hire.
Apply now
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