76 to 100 of 127 Juniper Jobs in the UK

Network Engineer, youll play a key role in designing, building, and supporting secure network environments for global proof-of-concepts, customer deployments, and internal R&D. From configuring Cisco, Juniper, and Fortinet devices to setting up test labs, deploying encryption hardware, and solving complex Layer 2/3 issues - youll be hands-on across a range of exciting projects. … its a great role for someone who wants to work on meaningful, forward-thinking tech! Key Skills: Hands-on experience with network devices eg. Cisco, Fortinet, Palo Alto, and Juniper Strong understanding of networking technologies including VLAN, SD-WAN , and Firewalls In-depth knowledge of networking at a low level, including routing protocols (e.g. OSPF, BGP) An enthusiastic and More ❯

a DXC Customer. Role focus will cover LAN, WAN, Firewall, WiFi, Load Balancing, IPAM and Security infrastructures, both onsite and remote, with a key focus on Cisco, Palo Alto, Juniper, F5, Infoblox, RSA and Broadcom product portfolio. Expectation is the successful candidate will have 5 to 10 years proven work experience in a challenging, multi-vendor environment working as … protocols, including OSPF, BGP, and iBGP. Experience working with large scale structured cabling infrastructures in a production/manufacturing environment. Experience working with firewalls, ideally Palo Alto, Cisco or Juniper Firewalls. Other Skills: Experience working with two or more of the following: - Configuring and managing IPSec tunnels on firewalls and routers. Cisco WiFi deployment and management InfoBlox IPAM service More ❯

Engineer to join their Edinburgh office. If you are not located in Edinburgh or Glasgow, remote working will be considered. Job Summary: You will bring your expertise with Cisco, Juniper, and next-generation firewall technologies (NGFW) to the position. You will manage the performance and availability of datacentre networks across the US and UK and participate in improvement projects. … technological trends and recommend solutions to improve performance, security, and efficiency. Provide guidance and mentoring to other team members to develop their skills. Skills: Strong experience deploying and managing Juniper (SRX & EX) and Cisco (ISR, ASR, Nexus, and Catalyst) platforms, as well as network monitoring platforms. Strong experience supporting NGFW solutions from Palo Alto, FortiNet, and Cisco. A thorough More ❯

from design and implementation through to L3/L4 operational support. Role Responsibilities Network Architecture & Collaboration: Design scalable leaf-spine networks using Mellanox switches with Cumulus Linux, integrated with Juniper PTX routers and SRX firewalls. Lead 3rd party and internal provider collaboration to deploy resilient site-to-site and internet connectivity, optimise topology, and resolve complex faults. Operations & Maintenance … Perform configuration, upgrades, and deep troubleshooting of Juniper and NVIDIA/Cumulus devices in production environments. Software-Defined Networking (SDN): Implement programmable network designs using controller-based platforms to support automation and scalability. Kubernetes Networking: Support networking within container platforms using CNIs such as Calico, Cilium, or Kube-OVN. Understand microservices traffic patterns and service mesh integrations. Automation & Scripting … within production environments, driving root cause and preventative measures. Engineering Discipline: Strong proponent of code quality, peer reviews, change control, and infrastructure versioning. Mellanox Ethernet switches with Cumulus Linux Juniper PTX core routers and SRX firewalls Preferred Qualifications Industry certifications such as JNCIE, CCIE, or equivalent. Familiarity with network security frameworks and best practices. Experience with hybrid cloud and More ❯

contributing to infrastructure migrations and technology refresh initiatives. Demonstrated hands-on expertise in configuring and managing routers, switches, wireless networks, firewalls, and F5 load balancers across vendors like Cisco, Juniper, Check Point, and Dell. Applied strong troubleshooting and problem-solving skills with a critical, creative, and independent approach to resolving complex network issues. Utilized IT Service Management (ITSM) frameworks … contributing to infrastructure migrations and technology refresh initiatives. Demonstrated hands-on expertise in configuring and managing routers, switches, wireless networks, firewalls, and F5 load balancers across vendors like Cisco, Juniper, Check Point, and Dell. Applied strong troubleshooting and problem-solving skills with a critical, creative, and independent approach to resolving complex network issues. Utilized IT Service Management (ITSM) frameworks More ❯

project delivery. Skills and experience required: Strong technical networking knowledge of: LAN switching and topologies Routing protocols (e.g., BGP, MPLS) VPNs, IPSec, and hardware encryption Proficient in Cisco or Juniper technologies, including experience with JUNOS or Cisco IOS Demonstrable network device configuration skills, network troubleshooting skills and approach to defect resolution Solid understanding of the full project lifecycle, from … requirements gathering to deployment and service handover Demonstrable design experience in proposing and utilising technologies from global network vendors such as Cisco and Juniper, including production of quality technical documentation for delivery and solution support If you're interested in the above, apply or reach out to Reasonable Adjustments: Respect and equality are core values to us. We are More ❯

Juniper, Cisco, Active Directory Network engineer is required to join the global infrastructure team of leading insurance organisation based in the city. This is a hands-on role that will see you taking responsibility for the continued availability and support of a hybrid on-premises and cloud infrastructure. Key Responsibilities: Work on incidents, requests, assigned project work and raise … network infrastructure team as a hands-on Network Engineer. Experience of operational and project engineering support for all aspects of enterprise IT networks. 2-5 years’ experience working with Juniper, Cisco, Meraki, Forescout NAC, Forcepoint Web Proxy, AV systems such as MS Teams, and Palo Alto technologies. 2-5 years’ experience assisting design builds including network hardware, IP addressing More ❯

Collaborate with cross-functional teams across network engineering and delivery Required Skills & Experience Experience in network design and documentation (HLDs/LLDs) Strong knowledge of Cisco and/or Juniper technologies - Juniper preferred, but high-calibre candidates in either will be considered Experience supporting bids, tenders, or large change requests Familiarity with secure infrastructure solutions and protocols Strong More ❯

NG is beneficial.*A strong understanding of data centre networking and technologies is advantageous. Key Skills *Strong technical networking knowledge with industry-recognized certifications (e.g., Cisco CCNA/CCNP, Juniper JNCIS-ENT).*Experience with routing protocols, virtual routing instances, VPNs, and security zones.*Experience with network security products including Intrusion Detection Systems (IDS) and Intrusion Prevention Systems (IPS … .*Proficiency in F5, Cisco Secure Firewall, and Gigamon technology.*Demonstrable design experience with global network vendors (e.g., Cisco, Juniper).*Network device configuration, troubleshooting, and defect resolution skills.*Understanding of project life cycle from requirements gathering to operational acceptance.*Proven experience in network troubleshooting across multiple vendors and technology areas.*Excellent communication skills and ability to work with More ❯

project lifecycle from requirements gathering to operational handover. What Were Looking For: • 5+ years experience in network engineering or support with strong design and delivery exposure. • Solid experience with Juniper/Cisco technologies • Understanding of network security, including firewalls, IDS/IPS, and VPNs. • Comfortable with a multi-vendor environment adaptable and eager to learn new technologies. • Proficiency with … Proxmox, etc. Why Join? • Work on high-impact national security projects. • Be part of a collaborative team of 5+ engineers and designers. • Receive training and support across Cisco and Juniper technologies. • Opportunities for career development and progression. • Competitive compensation package with performance incentives. Job Title: Senior Network Design Engineer Location: Basingstoke (Hybrid) Salary: £55,000 + £6,000 car More ❯

project lifecycle from requirements gathering to operational handover. What Were Looking For: • 5+ years experience in network engineering or support with strong design and delivery exposure. • Solid experience with Juniper/Cisco technologies • Understanding of network security, including firewalls, IDS/IPS, and VPNs. • Comfortable with a multi-vendor environment – adaptable and eager to learn new technologies. • Proficiency with … Proxmox, etc. Why Join? • Work on high-impact national security projects. • Be part of a collaborative team of 5+ engineers and designers. • Receive training and support across Cisco and Juniper technologies. • Opportunities for career development and progression. • Competitive compensation package with performance incentives. Job Title: Senior Network Design Engineer Location: Basingstoke (Hybrid) Salary: £55,000 + £6,000 car More ❯

ability to understand and address customer business and technical needs through effective solution design. Experience designing and implementing solutions with technologies from global network vendors such as Cisco and Juniper . Strong documentation skills with a track record of producing high-quality technical collateral. Industry-recognised certifications such as Cisco CCNA/CCNP , Juniper JNCIA-Design , or JNCIA More ❯

the customers business and technical requirements and issues and producing solid network solutions. Demonstrable design experience in proposing and utilizing technologies from multiple global network vendors (e.g. Cisco and Juniper), including production of quality technical documentation for delivery and solution support. Strong technical networking knowledge with industry recognized network certifications such as Cisco CCNA/CCNP, Juniper JNCIA More ❯

the customers business and technical requirements and issues and producing solid network solutions. Demonstrable design experience in proposing and utilizing technologies from multiple global network vendors (e.g. Cisco and Juniper), including production of quality technical documentation for delivery and solution support. Strong technical networking knowledge with industry recognized network certifications such as Cisco CCNA/CCNP, Juniper JNCIA More ❯

the customers business and technical requirements and issues and producing solid network solutions. Demonstrable design experience in proposing and utilizing technologies from multiple global network vendors (e.g. Cisco and Juniper), including production of quality technical documentation for delivery and solution support. Strong technical networking knowledge with industry recognized network certifications such as Cisco CCNA/CCNP, Juniper JNCIA More ❯

/Bracknell/Stevenage +SC/DV cleared role - must be eligible for clearance +Sole British - due to nature of the project Skills: + Network Architect + Cisco/Juniper + Delivery architect +Customer focussed +Hands on Architect As a Application Architect, you will contribute to this by working collaboratively in the project team, and designing and delivering medium … delivery and operational challenges. Create and be responsible for HLD/LLD components for specific key areas of the solution: Cisco FMC, SSM, FTD, Gigamon HC1 and GigaVUE FM, Juniper WAN and LAN, Endace, NTP, Data Centre Firewall and LAN. Ensure designs produced are fit for purpose and are capable of going through review and governance. Provide input into … and approach to defect resolution. Strong technical networking knowledge (with vendor certifications) of routing protocols, virtual routing instances, VPNs, Security zones and policies, QoS, high availability Experienced in configuring Juniper (SRX, EX), Cisco and Gigamon network products Solid understanding of customer end to end life-cycle Excellent communications skills (with different teams), willing to share knowledge, able to take More ❯

delivery and operational challenges. Create and be responsible for HLD/LLD components for specific key areas of the solution: Cisco FMC, SSM, FTD, Gigamon HC1 and GigaVUE FM, Juniper WAN and LAN, Endace, NTP, Data Centre Firewall and LAN. Ensure designs produced are fit for purpose and are capable of going through review and governance. Provide input into … and approach to defect resolution. Strong technical networking knowledge (with vendor certifications) of routing protocols, virtual routing instances, VPNs, Security zones and policies, QoS, high availability Experienced in configuring Juniper (SRX, EX), Cisco and Gigamon network products Solid understanding of customer end to end life-cycle Excellent communications skills (with different teams), willing to share knowledge, able to take More ❯

delivery and operational challenges. Create and be responsible for HLD/LLD components for specific key areas of the solution: Cisco FMC, SSM, FTD, Gigamon HC1 and GigaVUE FM, Juniper WAN and LAN, Endace, NTP, Data Centre Firewall and LAN. Ensure designs produced are fit for purpose and are capable of going through review and governance. Provide input into … and approach to defect resolution. Strong technical networking knowledge (with vendor certifications) of routing protocols, virtual routing instances, VPNs, Security zones and policies, QoS, high availability Experienced in configuring Juniper (SRX, EX), Cisco and Gigamon network products Solid understanding of customer end to end life-cycle Excellent communications skills (with different teams), willing to share knowledge, able to take More ❯

delivery and operational challenges. Create and be responsible for HLD/LLD components for specific key areas of the solution: Cisco FMC, SSM, FTD, Gigamon HC1 and GigaVUE FM, Juniper WAN and LAN, Endace, NTP, Data Centre Firewall and LAN. Ensure designs produced are fit for purpose and are capable of going through review and governance. Provide input into … and approach to defect resolution. Strong technical networking knowledge (with vendor certifications) of routing protocols, virtual routing instances, VPNs, Security zones and policies, QoS, high availability Experienced in configuring Juniper (SRX, EX), Cisco and Gigamon network products Solid understanding of customer end to end life-cycle Excellent communications skills (with different teams), willing to share knowledge, able to take More ❯

delivery and operational challenges. Create and be responsible for HLD/LLD components for specific key areas of the solution: Cisco FMC, SSM, FTD, Gigamon HC1 and GigaVUE FM, Juniper WAN and LAN, Endace, NTP, Data Centre Firewall and LAN. Ensure designs produced are fit for purpose and are capable of going through review and governance. Provide input into … and approach to defect resolution. Strong technical networking knowledge (with vendor certifications) of routing protocols, virtual routing instances, VPNs, Security zones and policies, QoS, high availability Experienced in configuring Juniper (SRX, EX), Cisco and Gigamon network products Solid understanding of customer end to end life-cycle Excellent communications skills (with different teams), willing to share knowledge, able to take More ❯

Configure, operate, and maintain network infrastructure, including Juniper SRX firewalls, QFX/EX switches, Fortinet FortiGate firewalls, FortiSwitches, and OPNsense firewalls, as well as Microsoft Azure networking components. Implement and manage firewall policies, VPN connections (IPsec), and secure access methods following zero-trust and least-privilege principles. Monitor network health, traffic, and performance using tools such as Prometheus, Grafana … and minimal downtime Your profile Solid hands-on expertise in operational network engineering â configuration, troubleshooting, and lifecycle management in enterprise/global data center environments. Proven experience with Juniper EX, QFX, and SRX platforms, Fortinet FortiGate firewalls, FortiSwitches, and OPNsense firewalls, plus Microsoft Azure networking. Strong understanding of network protocols (BGP, OSPF, RIP), VPN technologies (IPsec), and secure More ❯

New Role: Network Architect Location: Basingstoke (Hybrid) Salary: Up to £78.000 + £6000 Car Allowance Key Skills: Juniper, Cisco, Gigamon, HLD/LLD, SSM. FMC, FTD, WAN/LAN Clearance: Applicants must be eligible and willing to undergo UK Security Clearance (Requirement being sole British National) About the Role We are looking for an experienced Network Architect to join … business and technical requirements • Create and maintain high-level and low-level designs (HLD/LLD) for areas such as: Cisco FMC, SSM, FTD, Gigamon HC1 and GigaVUE FM, Juniper WAN/LAN, Endace, NTP, Data Centre Firewall and LAN • Support Network Design and Support Engineers in overcoming delivery and operational challenges • Contribute to governance, design reviews, and customer … Required Skills & Experience • Strong background in network architecture and infrastructure design • Experience working on overseas infrastructure solutions • Knowledge of a broad range of network and security technologies (e.g., Cisco, Juniper, Gigamon) • Proficient in network routing protocols, VPNs, virtual routing instances, QoS, security zones/policies, and high availability design • Demonstrable ability to design, configure, and troubleshoot IP addressing schemes More ❯

New Role: Network Architect Location: Basingstoke (Hybrid) Salary: Up to £78.000 + £6000 Car Allowance Key Skills: Juniper, Cisco, Gigamon, HLD/LLD, SSM. FMC, FTD, WAN/LAN Clearance: Applicants must be eligible and willing to undergo UK Security Clearance (Requirement being sole British National) About the Role We are looking for an experienced Network Architect to join … business and technical requirements • Create and maintain high-level and low-level designs (HLD/LLD) for areas such as: Cisco FMC, SSM, FTD, Gigamon HC1 and GigaVUE FM, Juniper WAN/LAN, Endace, NTP, Data Centre Firewall and LAN • Support Network Design and Support Engineers in overcoming delivery and operational challenges • Contribute to governance, design reviews, and customer … Required Skills & Experience • Strong background in network architecture and infrastructure design • Experience working on overseas infrastructure solutions • Knowledge of a broad range of network and security technologies (e.g., Cisco, Juniper, Gigamon) • Proficient in network routing protocols, VPNs, virtual routing instances, QoS, security zones/policies, and high availability design • Demonstrable ability to design, configure, and troubleshoot IP addressing schemes More ❯

Explore and integrate emerging networking technologies. Qualifications Strong networking knowledge with certifications (CCNA/CCNP, JNCIS-ENT). Expertise in routing, VPNs, and security zones. Hands-on with Cisco, Juniper, F5, firewalls, IDS/IPS. Proven design and troubleshooting experience. Solid understanding of Layer 2/3 protocols and network monitoring tools. Excellent stakeholder communication skills. Required Skills Strong … networking knowledge with certifications (CCNA/CCNP, JNCIS-ENT). Expertise in routing, VPNs, and security zones. Hands-on with Cisco, Juniper, F5, firewalls, IDS/IPS. Proven design and troubleshooting experience. Solid understanding of Layer 2/3 protocols and network monitoring tools. Excellent stakeholder communication skills. Preferred Skills Virtualisation knowledge (VMware, KVM, etc.). Data centre networking More ❯

Explore and integrate emerging networking technologies. Qualifications Strong networking knowledge with certifications (CCNA/CCNP, JNCIS-ENT). Expertise in routing, VPNs, and security zones. Hands-on with Cisco, Juniper, F5, firewalls, IDS/IPS. Proven design and troubleshooting experience. Solid understanding of Layer 2/3 protocols and network monitoring tools. Excellent stakeholder communication skills. Required Skills Strong … networking knowledge with certifications (CCNA/CCNP, JNCIS-ENT). Expertise in routing, VPNs, and security zones. Hands-on with Cisco, Juniper, F5, firewalls, IDS/IPS. Proven design and troubleshooting experience. Solid understanding of Layer 2/3 protocols and network monitoring tools. Excellent stakeholder communication skills. Preferred Skills Virtualisation knowledge (VMware, KVM, etc.). Data centre networking More ❯