Senior Linux Administrator (DNS)

Job description

Join the Cyber-DNS team at CIRA and play a key role in advancing Canada’s cybersecurity and DNS infrastructure! Our Cyber-DNS team is dedicated to protecting Canadians online by delivering cutting-edge solutions. You’ll tackle projects that make a real difference—including empowering users with CIRA Cybersecurity Awareness Training, securing household and enterprise networks through CIRA Canadian Shield and DNS Firewall, or defending against DDoS attacks with Anycast DNS. This is your chance to be part of a team that’s shaping the future of digital security and DNS technology, making a meaningful difference in how Canadians and global citizens alike experience and trust the internet! Who you are: You understand how the Internet supports people’s daily lives, work and connection. You value its role in enabling knowledge-sharing, commerce and community, and you’re motivated to help keep it reliable and secure. You bring 10 or more years of experience managing Linux-based infrastructure, with a focus on scalability, reliability and consistency. You’re comfortable working from the command line and have built and maintained services such as web, mail and DNS. You take ownership of the s...