linux system engineer jobs in Toronto

Drive secure AI product development at AlphaSense as a Senior Product Security Engineer. Oversee security design, threat modeling, and customer assurance to ensure robust protection. AlphaSense is seeking a Senior Product Security Engineer to enhance security across its AI-native platform. With 5-7 years of experience in product security, you will lead...

Manulife is making a significant investment in Advanced Analytics and GenAI to transform how Finance, Treasury, and Actuarial teams make decisions! Our AI team builds practical, governed solutions that move from idea to implementation and are adopted in real business workflows. We’re hiring two Applied AI Engineers with strong modeling skills, solution...

A technology solutions company in Ontario is seeking a Senior Systems Testing/QA Specialist with over 10 years of experience in QA, DevOps, and extensive expertise in systems and AODA testing. Responsibilities include advising on testing strategies, creating and executing test plans, and ensuring quality assurance across various platforms. A strong...

Asepha is based in New York and Toronto, building agentic solutions that re-imagine how medications are prescribed, verified, and supported across the pharmacy ecosystem. Backed by $4M in funding and trusted by multiple Fortune 50 healthcare organizations, we’re scaling rapidly and seeking a talented, innovative Senior Software Engineer to join our...

Thumbtack helps millions of people confidently care for their homes. Thumbtack is the one app you need to take care of and improve your home — from personalized guidance to AI tools and a best-in-class hiring experience. Every day in every county of the U.S., people turn to Thumbtack to complete urgent repairs, seasonal maintenance and bigger...

Elevate your career as an Artificial Lift Systems Engineer with Lifting Solutions, focusing on innovative system designs, application support, and direct client interaction. Join a high-performing team dedicated to delivering superior artificial lift products globally. In this position, you will collaborate with the Commercial & Application Support Team to...

ANDRITZ is seeking a Senior Control Systems Engineer to lead automation projects across North American pulp and paper facilities. You will guide design, implementation, commissioning and training for modern control systems, with frequent collaboration with clients, vendors and internal teams.Qualifications include an Engineering degree, EIT/P.Eng/AScT...

TEEMA is seeking an EMI/EMC Systems Engineer for Montreal area, with remote work options. You will lead system-level EMC/EMI analyses and coordinate tests for satellite applications, considering mission requirements, unit specs, and spacecraft layout.The role emphasizes hands-on analysis, plan development, and collaboration with engineering teams to ensure...

Arup is seeking an Energy and Power Systems Engineer to join the EEPS Team in either Calgary or Toronto. You will contribute to a holistic service offering across electrical, civil, and sustainability disciplines, focusing on solar PV, battery energy storage, wind, and substations.The role involves designing and analyzing power systems, supporting...

Life360 is a remote-first company building AI-native solutions for families and their devices. As a Backend Engineer on the Vertical Experiences (Devices Cloud) team, you’ll design, build, and operate cloud services powering Life360’s connected devices, translating device signals into scalable backend systems.You will work across hardware, firmware, and...

Mercor is seeking engineers who have shipped production search systems and are deeply thoughtful about requirements and optimizations. You will discuss how you’ve improved search quality, evaluation methods, and tradeoffs with real-world impact. Bring war stories—the messier and more specific, the better.The interview is a 25-minute conversational...

The System Specialist/Technical Advisor will be responsible for providing a specialized knowledge and expertise in the area of rail maintenance and systems for the Metrolinx’s Legacy Fleet Maintenance operations. This individual will collaborate with the management team, customers, suppliers, partners and involved stakeholders. Reporting to the Reliability...

Cerebras Systems offers an exciting internship as a DevOps Engineer Intern aimed at optimizing automation in AI software development. Enhance your skills working on state-of-the-art technology. As a DevOps Engineer Intern, you'll contribute to building and maintaining essential infrastructures that support our innovative software stack. Your collaboration...

Advance your career with ALTEN CANADA as a Process Engineer, focusing on modular systems in nuclear applications. Engage in a dynamic role that drives technical excellence and innovation. As a Senior Process Engineer, you will be pivotal in the design and development of modular process skids essential for the nuclear sector. Your skills in developing FEED,...

LRI Engineering Inc. in downtown Toronto is seeking a Systems Engineer to lead fire protection design and project management across diverse facilities. You will apply Canadian Building and Fire Codes, CAN/ULC, NFPA standards, and provide expert analysis from design through commissioning. Ideal candidates have 5+ years in fire protection systems engineering,...

A Canadian benefits administration firm is looking for an Associate System Engineer to join their team in Toronto, Ontario, on a hybrid basis. The role focuses on providing technical support, managing Help Desk tasks, and collaborating with various departments to ensure seamless IT operations. Ideal candidates will have 1-3 years of experience in tier 1/2...

Project Engineer, Urban and Riverine Systems Full Time Toronto, ON, CA Your difference is the difference Do you love to develop and share great ideas? Do you believe your insights can drive people forward? Do you appreciate working with others and building on mutual successes? Perfect. We do, too. As an employee-owned company, we foster a culture where...

Working with internal and external stakeholders, this position provides engineering services backed by expertise in relevant Fire and Building Codes. Undertake design, design review, and manage projects including site reviews and assessing the fire protection systems in a building and apply Canadian provincial and national Building and Fire Codes, CAN/ULC,...

AtkinsRéalis invites a Senior Baggage Handling System (BHS) Engineer to join the Western Region project office in Toronto. You will advise on BHS design, construction, testing and commissioning, ensuring compliance with codes and standards. You will coordinate technical interfaces, review contractor deliverables, monitor construction inputs, and provide...

Rocket Lab in Toronto, Ontario is seeking a Lead Manufacturing Engineer to enhance production efficiency of satellite components. This position involves leading a team, improving manufacturing processes, and ensuring high-quality production standards. The successful candidate will have extensive manufacturing experience, particularly in aerospace, and a...