Sean Littlejohn, based in Paradise, NL, CA, is currently a System Expert at Inmarsat, bringing experience from previous roles at Inmarsat, Provincial Aerospace, Teledyne Optech and Canadian Armed Forces | Forces armées canadiennes. Sean Littlejohn holds a 2017 - 2020 Certificate in Routing and Switching @ Cisco Certified Network Professional (CCNP). With a robust skill set that includes Internet Protocol, Network Design, Networking, Broadband, Troubleshooting and more, Sean Littlejohn contributes valuable insights to the industry. Sean Littlejohn has 1 email on RocketReach.