Senior Network Engineer Juniper As a Juniper Network Engineer, you will be responsible for designing, deploying, managing, and troubleshooting Juniper-based network solutions. Youll work with a team of network professionals to ensure seamless operations, optimize performance, and maintain the highest levels of security and uptime. Key Responsibilities: Design, configure, and maintain Juniper routers, switches, and … firewalls (MX, EX, SRX series) Implement and troubleshoot BGP, OSPF, MPLS, and VPN solutions Monitor network performance and perform tuning to ensure optimal efficiency Ensure network security through policies, firewall rules, and regular audits Perform firmware upgrades, patching, and regular system maintenance Provide Tier 2/3 support and troubleshooting for escalated network issues Maintain comprehensive documentation … of network architecture and configurations Work collaboratively with internal teams and external vendors Required Skills and Qualifications: Proven experience with Juniper networks Strong hands-on experience with Junos OS Solid understanding of routing protocols (BGP, OSPF, RIP, MPLS) Experience with network security, firewall configurations, and VPNs Familiarity with networkmonitoring tools (SolarWinds, Nagios, etc.) Excellent analytical More ❯
Role: Network & Security Engineer Rate: Inside IR35 Location: Full time onsite in Harmondsworth, West Drayton Duration: 6-months initially The Role We are looking for Network L2 and L3 admins for one of the major airlines in the UK. This role is customer-facing and requires strong technical hands-on and good communication skills as outlined below. Your … OSI layers 1-7, with the ability to apply analytical and troubleshooting skill sets to solve complex problems across all networking disciplines * Monitor the performance and capability of the network using diversified tools. Identify the malfunctioning of hardware, software, and alerts events. * Triage or troubleshoot the issues & incident, within the defined areas. Follow Standard Operating Manuals and coordinate with … LAG, FHRP, DMVPN, NAT Policy. * Solid understanding of LAN, WAN and SDWAN concepts (including wireless LAN) with experience in supporting enterprise class routers, switches in a global and enterprise network environment. * Experience on Implementing and troubleshooting Internal and External DNS, IPAM, DHCP for IP management. * Experience in Implementing and troubleshooting F5 LTM administration, SSL Certificate renewal, iRules creation, Software More ❯
Network Engineering and Installation Support Location: Yeovilton, UK Security Clearance: NATO Secret Language: Fluent English requiredOur client, an IT consulting and Services company are hiring for a Network Engineer to work on a project basis with one a key multination public organisation. Key Responsibilities: Provide 1st to 3rd line IT support across assigned network systems. Design, install … configure, and maintain network infrastructure. Manage and upgrade equipment such as firewalls, enterprise Wi-Fi, and switches. Use tools like PatchManager and Cablesolve for accurate configuration management. Ensure compliance with NATO security policies and procedures. Support structured cabling (CAT5, fibre) and manage power distribution in server racks. Assist in rolling out and supporting enterprise Wi-Fi systems. Essential Requirements … Experience working as a Network Engineer. CISCO CCNP or JNCIP certification. COMPTIA Security+ (or equivalent). Experience with: Microsoft Excel (intermediate level) Windows 10/11 system administration Networkmonitoring tools (e.g., WhatsUpGold) Configuring iSCSI storage CISCO Wi-Fi systems Structured cabling (CAT5, fibre) PatchManager or similar infrastructure management tools Power distribution and racking within server environments More ❯
Role : Network engineer Type of employment : Fixed Term contract 5 -7 years of hands-on experience in enterprise network engineering. Strong knowledge and operational experience with: F5 LTM (Local Traffic Manager) Akamai CDN and security solutions Fortinet Fortigate firewalls and FortiManager Juniper SRX firewalls and Juniper switches Cisco ISE for RADIUS and network access control Cisco Nexus … series switches Proven expertise in ACLs, network segmentation, and perimeter defence strategies. Deep understanding of Layer 2 and Layer 3 networking, routing protocols (BGP, OSPF, etc.), and high availability concepts. Strong troubleshooting skills with packet capture and log analysis experience. Familiarity with networkmonitoring and management tools (e.g., SolarWinds, Wireshark, SNMP-based tools). More ❯
