About Us

NL Security & Communications is a leading South Australian security and communications provider with over 10 years of industry experience. We deliver high‑quality installation, maintenance, and support services across the Adelaide metropolitan area and regional locations, including Port Lincoln.

As a small, dedicated team, we pride ourselves on offering the personalised service and genuine care that comes with a small‑business feel. Our work spans domestic homes, small retail outlets, shopping centres, hotels, and large commercial sites. This diverse range of environments ensures every day brings something current, providing our team with ongoing opportunities to grow, develop, and broaden their technical skills.

Qualifications & Experience
Candidate must have a current Drivers License, Cabling License & Security License.
Any cabling qualification will be accepted for the cabling licence requirement.
Any security licence will be accepted for the security licence requirement.
Candidate would benefit from having a white card & Lifter License
It is preferable to have at least 24 months in the security industry or similar.
Any certificates or proof of completed training in the CCTV and security fields would perk the candidate.





Position Overview – Service Technician

The Service Technician plays a key role in maintaining, fault‑finding, and supporting a wide range of security systems across NL Security’s client base. This role suits a technician with solid foundational knowledge who is eager to broaden their skills across multiple platforms and technologies.

Core Responsibilities
Complete detailed maintenance reports and service documentation
Diagnose and fault‑find issues across alarm, access control, and CCTV systems
Perform routine servicing of CCTV & Security systems
Support installation teams when required
Maintain a high standard of customer service and onsite professionalism

Security System Knowledge

A working understanding of multiple security platforms is desirable, including:
Paradox
Hills Reliance
Inception
Tecom

Basic programming knowledge is sufficient to begin in this role, with training and development provided.

CCTV Systems

Experience with the following CCTV platforms is highly desirable:
Hikvision
Nx Witness

Technicians will be required to perform servicing, fault‑finding, camera adjustments, and system health checks

📌 Security Technician Service &/or Install Hope Valley
🏢 NL Security and Communications
📍 Hope Valley