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North American Security Services, Inc.

Verified Job Source

Ottawa, ON

Security and Investigations
11–50 people

Open positions

SPRINKLER DESIGNER

On-site · Mississauga

Design compliant fire sprinkler systems, including system layouts, hydraulic calculations, and selection of suitable materials and equipment. Coordinate with project stakeholders, prepare design documentation, and support site installation, inspections, and testing.

ELECTRICAL ESTIMATOR

On-site · Mississauga

Review project documents and site conditions to prepare detailed fire alarm system estimates covering labor, materials, equipment, and subcontractor costs. Coordinate with sales, design, vendors, and project managers on bids, code compliance, cost risks, project tracking, and change orders.

ACCOUNT MANAGER

On-site · Mississauga

Manage a portfolio of accounts, build long-term client relationships, and meet retention targets by presenting renewal proposals and renewing service contracts. Present inspection reports and equipment deficiencies, support client compliance, and work with Operations to resolve issues and maintain client satisfaction.

FIRE ALARM TECHNICIAN

On-site · Ottawa

Inspect, test, verify, install, troubleshoot, repair, and maintain fire alarm, access control, and security systems. Respond to service calls, prepare inspection reports and documentation, and provide after-hours and weekend coverage on a rotating basis.

KEY ACCOUNTS ADMINISTRATOR

On-site · Mississauga

Coordinate with estimating, operations, and service departments to provide accurate, detailed support to key accounts. Handle customer interactions, process jobs, prepare quotations, and manage document flow while maintaining customer satisfaction and timely delivery.

ESTIMATING ADMINISTRATOR

On-site · Mississauga

Convert field reports into customer-ready documents, coordinate with technicians to verify accuracy, and prepare repair and deficiency rectification quotations. Apply material and labor pricing, convert bulk costs into line-item pricing, and provide reception coverage as needed.