East London, London, United Kingdom Hybrid / WFH Options
83zero Limited
incident management. Ensure effective workload monitoring via ServiceNow and foster operational transparency. What You'll Bring: Demonstrable technical expertise at CCNP (ENT/DC/SP/SEC) or JNCIP-ENT level. Strong experience managing third-line support within a fast-paced environment. Expertise in ServiceNow ITSM and solid understanding of ITIL processes. Advanced knowledge of routing/switching protocols More ❯
Experience with network security, firewall configurations, and VPNs Familiarity with network monitoring tools (SolarWinds, Nagios, etc.) Excellent analytical and problem-solving skills Effective communication and teamwork skills MUST be JNCIP or JNCIE certifiedMore ❯
Experience with network security, firewall configurations, and VPNs Familiarity with network monitoring tools (SolarWinds, Nagios, etc.) Excellent analytical and problem-solving skills Effective communication and teamwork skills MUST be JNCIP or JNCIE certifiedMore ❯
discovery tools to provide assessments and reports Enhance automation and orchestration tools for increased efficiency What We Look For: Qualifications: Degree level or equivalent experience JNCIA/JNCIS/JNCIP/JNCIE or NSE 6/7/8 certifications SD-WAN certifications (Aruba SilverPeak & Fortinet preferred) Experience & Skills: Hands-on experience with Juniper or Cisco switches/routers and More ❯
seeking an experienced Juniper Consultant with deep expertise in Juniper SRX platforms to join a high-impact project in London. The ideal candidate will be confident working at a JNCIP/E level , with strong hands-on experience in CLI-based configuration and troubleshooting . Key Responsibilities: Design, configure, and troubleshoot Juniper SRX firewalls in complex enterprise environments. Implement security … infrastructure. Provide documentation and knowledge transfer to internal teams. Participate in change management and incident resolution processes. Required Skills & Experience: Proven experience with Juniper SRX firewalls in enterprise environments. JNCIP or JNCIE certification (Security or Enterprise) is required . Strong command-line interface (CLI) configuration skills. In-depth knowledge of routing protocols (BGP, OSPF), VPNs (IPSec, SSL), and firewall policies. More ❯
