Security Service Technician
- Mississauga, ON
- On-site
- Posted Oct 6, 2026
- 1 position
$70,000–$95,000 / year
Opens an external site
- Employment type
- Full-time
- Experience level
- Senior · 5+ years
- Minimum education
- Professional degree
- Posting language
- English
- Working hours
- 40 hours per week
Job summary
The Security Service Technician is responsible for performing preventative maintenance, fault-finding, and repairs on CCTV, access control, and intruder alarm systems. They will also assist the installation team on projects and ensure all work meets industry and company standards.
Job details
If you thrive in a team-oriented workplace that challenges your skills, to drive your career development, embraces diversity and rewards innovation, with competitive pay and great employee programs, join the GDI Ainsworth team today! Job Summary: Primary responsibilities will be to deliver preventative visits to access control, intruder alarm and CCTV systems, mainly in commercial environments, to company and industry standards, within a given time. Key Responsibilities: * Have a passion for the trade and is a problem solver with excellent attention to detail. * Excellent customer communication skills, and is a team player with a can-do attitude. * Have a good knowledge of CANASA and security industry Standards. * Electronic Installation Qualification(s) - Or equivalent. (Preferred). * You should be able to manage your work and exhibit the companies vision and values. * You must have experience working in a similar role in the security industry. * Multi-disciplined in the security industry from service, small works, fault-finding and maintenance, and having installation knowledge. * Hold a Full Clean Driving License - Essential for this post. * Must have the ability to adapt to new technologies. * Depending on experience, the person will be expected to deal with pre-booked preventative visits on small or large systems. * Must have excellent fault diagnosis skills, including working on more complex systems, and occasions will assist with the installation team on similar projects. Qualifications: * Excellent knowledge of CCTV, Access Control, Door Entry and Intruder Alarm Systems * Minimum 5-years’ experience working within the Electronic Security Systems industry * Knowledge and experience of Systems Networking and IP Configuration * Must be capable of obtaining a Federal Level II Security Clearance * Proficiency in Excel and Word. * Staying current on the entire line of security solutions provided by Ainsworth (i.e. AMAG, Avigilon, Genetec, ICT, RS2, Salient, etc..) The salary range is $70,000.00 to $95,000.00 per hour. Actual salaries will vary based on factors such as education, experience, knowledge, skills, and abilities, as well as alignment with market data. The base salary is just one component of Ainsworth’s total compensation package, which also includes additional rewards and benefits such as short-term incentives and health insurance, among others. This posting is for an active and current vacancy; interested applicants are encouraged to apply as soon as possible. While we appreciate all applications we receive, we advise that only candidates under consideration will be contacted. GDI Ainsworth is committed to building a diverse and inclusive workplace. Qualified designated group members are encouraged to apply as any reasonable accommodation of qualifications will be considered as per our Accommodation Policy, available upon request. GDI Ainsworth is an integrated multi-trade company, offering end-to-end services and solutions for all asset maintenance and refurbishment requirements of our customers. We are continually striving to create better and more advanced products as well as provide the highest quality service. We are rapidly growing and need talented professionals to help drive our vision at becoming the best multi-trade company in the country! Join us…. Make a difference.
What you’ll do
The Security Service Technician is responsible for performing preventative maintenance, fault-finding, and repairs on CCTV, access control, and intruder alarm systems. They will also assist the installation team on projects and ensure all work meets industry and company standards.
Requirements
Candidates must have at least 5 years of experience in the electronic security industry and possess strong knowledge of networking and IP configuration. A full clean driving license is essential, and the ability to obtain a Federal Level II Security Clearance is required.
Benefits
- Health insurance
- Short-term incentives
Listed skills
- Technical Documentation · Preferred
- Teamwork · Preferred
- Problem solving · Preferred
- Microsoft Excel · Preferred
- Microsoft Word · Preferred
- Communication Skills · Preferred
Other relevant skills
Identified from the job description. Confirm important requirements above.
- CCTV
- Access control
- Intruder alarm systems
- Fault diagnosis
- Systems networking
- IP configuration
- Preventative maintenance
- Electronic installation
- Problem solving
- Communication skills
- Teamwork
- Technical documentation
- Microsoft Excel
- Microsoft Word
- Workplace Inclusivity
- Industry Standards
- Security Solutions
- Access Controls
- Alarm Devices
- Closed-Circuit Television Systems (CCTV)
- Customer Communications Management
- Health Insurance
- Innovation
- Problem Solving
- Team Oriented
- Security Clearance
- Security Systems
- Detail Oriented
Job areas
- Security & Safety
- Trades
- Technology
- Engineering
- Security Service Technician
- Server Administrator
- Systems Aministrators
- Network and Computer Systems Administrators
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