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Sinclair Technologies

Verified Job Source

Leading designer and manufacturer of antenna and RF signal conditioning products, systems, and coverage solutions.

Aurora, Ontario

Telecommunications
51–200 people

About

Sinclair Technologies is a leading designer and manufacturer of antenna and RF signal conditioning products, systems, and coverage solutions. Sinclair products are used extensively in public safety and private industry communication networks, such as emergency services (police, fire, ambulance and military), transportation, natural resources, and utilities. We have over 74 years of industry-leading expertise in all aspects of antenna and RF signal conditioning design and manufacturing. With a strong focus on R&D, we continue to expand our product offerings and offer industry-leading technical solutions.

Open positions

Financial Accountant

On-site · Aurora

Prepare and maintain accounting records, reconciliations, payroll, and month-, quarter-, and year-end close activities across multiple companies and currencies. Produce financial reports and analysis, support audits and compliance, maintain accounting systems and controls, and collaborate with other departments on financial issues and process improvements.

Accounts Receivable Specialist

On-site · Aurora

Manage full-cycle accounts receivable, including invoicing, collections, cash application, chargebacks, disputes, aging review, and resolution of overdue balances. Perform bank and accounts reconciliations, support credit and order-hold decisions, and assist with closing activities, reporting, and other accounting tasks.

Buyer Junior

On-site · Aurora

Procure materials, components, and services to support production schedules while maintaining accurate purchasing data and ensuring cost, quality, and delivery requirements are met. Coordinate with suppliers and internal teams to resolve supply and quality issues, improve supplier performance, support sourcing initiatives, and identify purchasing efficiencies.

Production Staff

On-site · Aurora

Assemble antennas and filters by following drawings and instructions, using hand tools, jigs, and fixtures. Inspect product quality, test products, and solder or rework components as needed.

Logistics Specialist Junior

On-site · Aurora

The Logistics Specialist manages the import and export of shipments via multimodal transport while ensuring compliance with Customs Acts and regulations. They are responsible for preparing shipping documents, coordinating material flow between departments, and maintaining accurate warehouse records.

Shipping and Receiving Staff

On-site · Aurora

The Packer is responsible for manually packing products, preparing shipments, and performing quality control checks to ensure order accuracy. They must also manage packing materials and maintain a safe, organized work area while meeting production standards.

Production Staff

On-site · Aurora

The role involves assembling and testing a variety of antennas and filters based on technical drawings and instructions. Responsibilities include soldering components, performing quality checks, and using hand tools and fixtures to meet production standards.

Fabricator

On-site · Aurora

Operate machining and metal processing equipment to produce parts according to engineering drawings and quality standards. Maintain equipment through routine preventive maintenance and ensure a safe, organized workspace following 5S standards.

Antenna Technician

On-site · Aurora

The technician will prototype, test, and validate antennas and RF components for public safety and telecom infrastructure. Responsibilities include using VNAs and spectrum analyzers, documenting test results, and collaborating with cross-functional engineering teams.

Manufacturing Engineer

On-site · Aurora

The Manufacturing Engineer develops and improves manufacturing processes to support New Product Introduction and production efficiency. They lead cross-functional projects to optimize costs, quality, and scalability in a low-volume, high-mix environment.

Shipping and Receiving Staff

On-site · Aurora

The Shipping and Receiving Staff is responsible for clerical tasks supporting the shipping and receiving team, ensuring safe and effective operations. This includes managing shipments, inspecting deliveries, and maintaining accurate records.

Antenna Design Engineering Team Lead

On-site · Aurora

Oversee the daily activities of the antenna engineering technician team and drive team KPIs to meet corporate objectives. Perform advanced antenna design, simulation, prototype development, and testing in both lab and field environments.