October in Ottawa marks one of the most colourful times of year. The leaves are turning, the air gets crisp, and the city settles into the kind of comfortable autumn rhythm that makes it a wonderful place to live and work.
Ottawa’s tech sector keeps pace all year round. Global companies across defence, space, communications, semiconductor design, and more are actively hiring this month, with roles spanning a wide range of disciplines and experience levels.
Continue below to learn more about 10 Ottawa global tech companies currently hiring for tech roles in October 2026.
1. Arondite
What it does:
Arondite is a British defence technology company building software and AI for the autonomous age, with its Canadian operations based in Ottawa. Its core platform, Cobalt, connects drones, robots, and sensors from different manufacturers into a single unified system, combining their data and giving operators a clear, real-time picture for faster decision-making. Rather than replacing existing equipment, Cobalt integrates what is already in use and applies AI to support mission planning and coordination. Partners include Babcock International, which is working with Arondite on the Royal Navy’s transition to hybrid crewed and autonomous operations.
The perks:
As one of the first members of Arondite’s Canadian team, you would be joining a small, high-calibre group at a genuinely early and formative stage. The company offers a generous equity option, and a culture built around high autonomy, where employees have direct influence over the product from day one. The Ottawa team works from the office by default, in a collaborative, engineering-driven environment.
Deployed Software Engineer (experienced) – Canada, Deployment Strategist – Canada, Senior Software Engineer, Full-Stack, Business Development Director – Canada , and more…
2. Canadian Bank Note Company
What it does:
Canadian Bank Note Company (CBN) is a trusted global provider of secure documents and systems. Best known for producing banknotes for central banks worldwide, CBN also designs and delivers passports, driver’s licenses, and digital identity solutions. Their technologies extend to payment systems and secure logistics, ensuring integrity, reliability, and trust in critical national infrastructure.
The perks:
CBN offers competitive compensation and extensive benefits including health coverage, retirement savings, and paid leave. Employees gain opportunities to work on high-profile projects with real-world impact and access to training and mentorship. This company emphasizes career stability and development within a collaborative and innovative environment.
Current job openings:
Chief Technology Officer (CTO), Cloud Operations Administrator, Workstation Support Technologist – Corporate Services Group, Full Stack Developer , and more…
3. Jabil
What it does:
Jabil is a global manufacturing company that has been in business for more than 50 years. It helps some of the world’s biggest and most well-known brands design, build, and deliver products. With 140,000+ employees across over 100 locations in 30 countries, Jabil works in industries like healthcare, automotive, cloud computing, consumer electronics, and more. The company provides services from product design and engineering to advanced manufacturing and supply chain management, helping customers bring products to market quickly and efficiently.
The perks:
Jabil provides a competitive compensation package to its employees. Other perks include career development opportunities, global work environment, comprehensive health and wellness programs, competitive pay, employee recognition programs, community volunteer programs, focus on innovation, collaborative culture, and a diverse and inclusive workplace.
Current job openings:
Principal Systems Engineer. Lead Mechanical Design Engineer, and more…
4. Kelluu
What it does:
Founded in Finland in 2018, Kelluu operates the world’s largest fleet of autonomous airships, collecting centimetre-accurate aerial data for defence, critical infrastructure, and environmental monitoring. Its hydrogen-powered airships stay airborne for up to 12 hours, operate silently, and function in Arctic conditions as cold as -30°C, filling a gap that satellites and short-range drones cannot. Backed by the NATO Innovation Fund, Kelluu recently expanded to Ottawa, establishing operations at Area X.O, Canada’s national hub for defence innovation.
The perks:
As Kelluu’s first Canadian hire, the R&D Project Manager role comes with a competitive salary, a hybrid work setup, and an onboarding stay at Kelluu’s headquarters in Finland. It is a high-ownership role at the ground floor of a growing company, and a rare chance to shape how an internationally recognised defence tech firm establishes itself in Canada. The R&D Project Manager will run Kelluu’s Canadian R&D projects and help set up the day-to-day of the Ottawa operation from Kelluu’s new space at Area X.O, Invest Ottawa’s R&D and innovation complex. Applications are open now.
Current job openings:
5. Mission Control
What it does:
Mission Control is not just writing code — they’re building the future of space. The team is creating the tools, systems, and technologies that make missions smarter, faster, and more accessible for everyone from scientists to startups. Mission Control’s flagship platforms — Spacefarer™ and SpacefarerAI™ — are helping mission teams automate and operate space missions more efficiently, from Earth to the Moon and beyond. And now, they’re branching out. Whether it’s AI for autonomous systems, mission hardware, building rovers and/or rover operations, Mission Control is pushing boundaries and exploring new frontiers.
The perks:
Mission Control takes care of their team so they can focus on doing their best work. That means competitive pay, stock options, and a wellness plan that covers health, vision, and dental. They offer flexible hours, hybrid work options, and paid flex days for when you’re sick, have appointments, or just need a break. You’ll also find plenty of opportunities for career growth, fun team socials, and a welcoming, inclusive culture where everyone’s voice matters.
Current job openings:
Director of Engineering, Project Accountant, Intermediate / Senior Project Manager, Senior GNC Robotics Engineer, and more…
6. Mitel
What it does:
Mitel is a global leader in business communications, serving more than 70 million users in over 100 countries. Mitel builds communications, collaboration and contact center solutions for the entire workforce — including frontline, mobile, and shift-based workers whose needs differ from those at a desk — and for organizations in critical industries where communication cannot fail. With five decades of experience and deployment options spanning cloud, hybrid and on-premises, Mitel delivers communications without compromise.
The perks:
Mitel offers competitive compensation and comprehensive health and wellness benefit packages. Other perks of working at Mitel include flexible work hours and hybrid work options, paid time off, employee wellness programs, professional development and training opportunities, employee recognition programs, access to employee assistance resources, and the cornerstone Mitel Serves volunteer program.
Current job openings:
Finance Business Partner , Senior Mechanical Designer, Account Manager , Product Marketing Senior Manager , and more…
7. N-able
What it does:
N-able is a global leader in remote monitoring, management, and security software tailored for managed service providers (MSPs). The company’s solutions enable IT professionals to proactively protect, manage, and automate IT environments with ease. N-able is committed to innovation and customer success, supporting thousands of MSPs worldwide to deliver secure and reliable IT services. With a dynamic culture and rapid growth, N-able offers an exciting environment for technology professionals to thrive.
The perks:
N-able offers a competitive compensation package and other perks such as comprehensive health, dental, and vision benefits, flexible work hours and remote work opportunities, generous paid time off, employee wellness programs, professional growth and training, employee recognition initiatives, and a diverse and inclusive workplace culture that values collaboration and innovation.
Current job openings:
Manager Customer Success , Intermediate Service Desk Analyst , Manager, Sales Engineering – Cybersecurity , Events Specialist , and more…
8. Sensofusion
What it does:
Sensofusion is a Finnish defence technology company specialising in counter-drone solutions, with operations now extending to Ottawa. Its flagship product, AIRFENCE, uses passive radio frequency detection to identify, locate, track, and neutralise unauthorised drones and their operators in real time, without emitting any detectable signal of its own. Trusted by military, law enforcement, and government clients across Europe, North America, the Middle East, and Asia, AIRFENCE protects critical infrastructure including airports, military bases, prisons, and energy facilities. Clients include NASA, NATO, the U.S. Marine Corps, and the Ukrainian government.
The perks:
Sensofusion offers a high-tech, collaborative work environment where hardware and software professionals work alongside colleagues with real operational field experience. The Ottawa office is a hands-on, lab-based setting suited to engineers who want to work on emerging defence technology with global impact. With operations expanding across Canada, the UK, and beyond, it’s a company on a clear growth trajectory and an exciting moment to be part of the team.
Current job openings:
Hardware Designer (Electronics/Embedded), Low-Level Programmer (Canada), Electronics Assembler (Canada), and more…
9. Synopsys
What it does:
Synopsys delivers the most trusted and comprehensive silicon-to-systems design solutions, accelerating technology innovation. The company partners closely with its customers to maximise their R&D capability and productivity, powering innovation today that ignites the ingenuity of tomorrow. Companies trust Synopsys to pioneer new technologies to help them get to market faster without compromise. Synopsys employs over 20,000 employees across 30 countries and has won over 100 awards for workplace and culture from Great Place to Work, Comparably, and Forbes.
The perks:
Synopsys offers a competitive compensation package and a wide range of perks, including health care coverage, wellness programs, personal time off, employee stock purchase plans, financial programs for retirement planning, and professional development opportunities.
Current job openings:
Layout Design Engineer, Analog Design, Sr Staff Engineer, Analog Design Manager, Sr Director R&D Engineering, and more…
10. Warner Bros. Discovery (CNN)
What it does:
Warner Bros. Discovery is a global leader in media and entertainment, delivering stories and experiences that reach audiences in more than 220 countries and territories. Its portfolio spans iconic film studios such as Warner Bros. and DC Studios, premium streaming platforms like HBO Max and discovery+, and major networks including CNN, TBS, and TNT. With world-class creative talent and cutting-edge distribution models, WBD blends storytelling and technology to entertain, inform, and inspire audiences worldwide.
The perks:
Employees enjoy access to wellness and mental health resources, professional development and learning programs, stock purchase and equity opportunities, volunteer time off, and perks like pet insurance. Designed to support both personal wellbeing and professional growth, WBD’s benefits reflect the company’s commitment to its people as much as its audiences.
Current job openings:
Senior Analytics Developer, Senior Software Developer, Staff Software Developer, VP Software Development – Delivery, Staff Software Developer iOS Connected TV, and more…
Be sure to visit its YouTube channel here for stories from team members on what it’s like working with Warner Bros. Discovery, including this feature on the DC Comics team.
Interested in hearing more about tech opportunities in Ottawa? Follow the Work in Ottawa LinkedIn page.
Are you a technology company looking for tech talent to fill important roles? We have hundreds of skilled technology candidates. Let us how we can help.
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