At Cision, we believe in empowering every individual to make an impact. Here, your voice is heard, your ideas are valued, and your unique perspective fuels our collective success. As part of our global team, you'll thrive in an environment that champions curiosity, collaboration, and innovation, all while making meaningful contributions to the brands we accelerate. Join us in shaping the future of communication and building authentic connections that matter. Whether you're solving complex problems or driving bold innovations, your growth is our success, and together, we’ll create the conversations of tomorrow. We are currently seeking a Staff Infrastructure Engineer to design, implement, and operate highly reliable network infrastructure across both cloud and on-premises environments. This role requires strong expertise in networking, cloud architectures, and network automation. You will work as a key technical contributor within the Network Engineering team, implementing architectural designs, contributing to automation initiatives, and ensuring resilient, scalable, and secure connectivity across multiple environments. The successful candidate will collaborate closely with Platform Engineering, SRE, and Security teams to deliver robust network infrastructure. What You'll Do
Design, implement, and maintain network infrastructure across cloud and on-premises environments
Implement and maintain routing architectures including BGP, OSPF, route policies, and peering strategies
Implement and manage hybrid networking including VPNs, Direct Connect, and inter-region routing
Manage and configure Juniper networking hardware
Develop network automation using Infrastructure-as-Code tools (Terraform, Ansible)
Implement network security controls including segmentation, firewall policies, and access management
Participate in capacity planning, performance optimisation, and traffic analysis
Participate in incident response and root cause analysis for network-related outages
Manage ISP connectivity including transit providers, private circuits, and carrier relationships
What we expect
7+ years of experience in network engineering roles
Relevant experience or certification (e.g. CCNP or JNCIP Data centre, Enterprise or Service provider)
Strong knowledge of BGP, OSPF, routing policies, and network troubleshooting
Strong understanding of TCP/IP, DNS, NAT, routing, switching, and load balancing
Hands-on experience with Juniper networking platforms (SRX Firewalls, QFX switching)
Ability to troubleshoot layer 2 (ARP and MAC address tables as well as LACP and MC-LAG)