least 5 years of experience, preferably in a financial services environment. Ability to design, deploy, and maintain MPLS, VPN, and VRF network cores. Experience with Cisco devices is mandatory; Juniper and Palo Alto experience is preferred. Strong understanding of OSPF, BGP, SR, and IS-IS routing protocols. Experience with Cisco NXOS, IOS, IOS-XE, and IOS-XR. Knowledge of More ❯
and systems performance variables and their optimization. Experience with Layer 2 and Layer 3 IP networks. Certification as a Cisco Certified Network Professional (CCNP-SP/CCIE-SP) or Juniper Network Certified Professional (JNCIP-SP/JCIE-SP), or equivalent. Good understanding of RF engineering, 4G/LTE standards, QoS. Experience with 4G/5G cellular networks (test, deployment More ❯
of VPN designs and configuration on Cisco platforms • Experience with LTM/GTM - F5/AVI - products • An understanding and experience of firewall rule deployments on Fortinet, CheckPoint or Juniper environment would be an advantage • Strong communication and technical analytical skills • A recognition of the requirement for Security within the Network, and • A good strong team player but capable More ❯
of VPN designs and configuration on Cisco platforms • Experience with LTM/GTM - F5/AVI - products • An understanding and experience of firewall rule deployments on Fortinet, CheckPoint or Juniper environment would be an advantage • Strong communication and technical analytical skills • A recognition of the requirement for Security within the Network, and • A good strong team player but capable More ❯
Go. Our platform consists of: Multiple Kubernetes Cluster for Container orchestration Apache Kafka and Redis shortly Postgres for event messaging Postgres for data storage OpenStack Swift for Object storage Juniper & Cisco networking devices A number of internally written tools for managing the platform written in Go We run our own physical infrastructure co-located in three datacentres across the More ❯
AI data centres. Key Responsibilities Configure, manage, and troubleshoot Layer 2 and Layer 3 network infrastructure across AI/hyperscale datacentres. Configure and deploy spine-leaf switches (Cisco, Arista, Juniper) Support deployment and scaling of high-speed (10/40/100/400GbE) networks including spine-leaf architectures. Monitor and maintain physical and virtual network environments using network More ❯
in computer science, Engineering, Mathematics, a similar field of study or equivalent work experience. We'd love to see Experience managing and automating network devices at scale such as Juniper, Nokia, Arista, Cisco, Whitebox etc. An understanding of various Network architectures across Internet, Public Cloud, Private Networks, DWDM and Optical Networking, Data Centre builds and design fundamentals. etc. Experience More ❯
in computer science, Engineering, Mathematics, a similar field of study or equivalent work experience. We'd love to see Experience managing and automating network devices at scale such as Juniper, Nokia, Arista, Cisco, Whitebox etc. An understanding of various Network architectures across Internet, Public Cloud, Private Networks, DWDM and Optical Networking, Data Centre builds and design fundamentals. etc. Experience More ❯
network engineering environment in a network engineer role Sound understanding of IPv4 and IPv6 protocols, and functions, including DNS. Expertise of LAN/WAN protocols and technologies in a Juniper, Cisco or other mainstream network-vendor environment - with experience of implementing, managing and supporting dynamic routing protocols such as BGP and OSPF. Experience of IP-based networks in a More ❯
network security consulting, design and delivery experience. As a Network Security Consultant you will bring – Technical expertise with very strong skills in most of the technologies below: Firewalls: Checkpoint, Juniper, Palo Alto, Cisco ASA/FTD, Fortinet; Proxy Services: Bluecoat (forward/reverse proxy), Zscaler; Load Balancers: F5 (LTM/GTM); IDP/IPS: FirePower/Sourcefire IPS/ More ❯
customer-facing technical role (e.g., Solutions Architect, Sales Engineer, Presales Consultant). Strong understanding of Core Networking Technologies and Architecture (Routing and Switching) from leading vendors including Cisco and Juniper (ideally in a service provider network environment) Strong understanding of Firewall and Security Technologies and Architecture from leading vendors including Palo Alto, Fortinet and CheckPoint Strong understanding of routing More ❯
support for in-house applications and ad-hoc operational issues (training will be provided). PC hardware and software builds. Systems Administration (Active Directory, MS Exchange, Azure, Microsoft 365, Juniper and Linux systems etc.). Telephone administration and setup (Mobile and VoIP). The Successful Candidate Will: Ideally be a graduate of a relevant IT Degree. Be familiar with More ❯
support for in-house applications and ad-hoc operational issues (training will be provided). PC hardware and software builds. Systems Administration (Active Directory, MS Exchange, Azure, Microsoft 365, Juniper and Linux systems etc.). Telephone administration and setup (Mobile and VoIP). The Successful Candidate Will: Ideally be a graduate of a relevant IT Degree. Be familiar with More ❯
Northwood, Northwood Hills, Greater London, United Kingdom
Spread Co Ltd
support for in-house applications and ad-hoc operational issues (training will be provided). PC hardware and software builds. Systems Administration (Active Directory, MS Exchange, Azure, Microsoft 365, Juniper and Linux systems etc.). Telephone administration and setup (Mobile and VoIP). The Successful Candidate Will: Ideally be a graduate of a relevant IT Degree. Be familiar with More ❯
tools Strong problem-solving skills and eagerness to learn Excellent communication and team collaboration abilities Nice to Have: Experience working in or with financial services environments Familiarity with Cisco, Juniper, or Arista networking equipment Understanding of CI/CD workflows and infrastructure-as-code practices Knowledge of APIs, YAML, or JSON Benefits: Be part of a highly technical and More ❯
including knowledge of RF concepts, predictive design, wireless standards, troubleshooting etc. We work with firewalls, switches and WiFi APs from major vendors including Arista, Cisco & Cisco Meraki, HP Aruba, Juniper, Mikrotik, Ruckus and Unifi. Responsibilities Assist in developing project specifications and proposals and responding to RFPs. You should be able to produce high-level and detailed network designs, specify More ❯
in networking protocols such as BGP, OSPF, VLANs, VXLAN, and Layer 2/3. Requirements (Multiple engineers who between them share the following): Proven experience with Cisco Routing & Switching, Juniper, and Arista networks. Strong understanding of data centre technologies and Firewall management. Ability to handle network migrations. If you are interested in finding out more get in touch and More ❯
Networking, Optical Networking.PHP, Perl, programming and scripting. MySQL/MSSQL/other database skills. HTML and other web related coding skills and competencies.Generic Routing, EIGRP, OSPF, and BGP4.Cisco/Juniper command operation and configuration.Lorenz Pasch - My contact details are also listed on LinkedIn Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for More ❯
PHP, Perl, programming and scripting. MySQL/MSSQL/other database skills. HTML and other web related coding skills and competencies. Generic Routing, EIGRP, OSPF, and BGP4. Cisco/Juniper command operation and configuration. Lorenz Pasch - 07863107173 My contact details are also listed on LinkedIn Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment More ❯
E14, Limehouse, Greater London, United Kingdom Hybrid / WFH Options
Nemo
maintaining documentation Conducting regular audits Network Engineer/Systems Administrator - requirements Linux systems admin - Ubuntu, GNU, KVM Scripting skills - bash/python Good knowledge of routers, firewalls & switches - preferably Juniper Strong networking skills: IPv4, IPv6, MPLS, QoS Good understanding of security VoIP/SIP experience would be very nice to have Any exposure to Microsoft Teams would be a More ❯
Employment Type: Permanent
Salary: £50000 - £60000/annum Bonus, pension, extra hols
Twickenham, London, St. Margarets and North Twickenham, United Kingdom
ARM
resolution experience Microsoft operating platforms, including Microsoft cloud-based services (Azure) Microsoft SQL Server deployment and management ideally WAN/LAN hardware, configuration and management Microsoft MTA or MCSA, Juniper, Cisco & Dell qualified ideally Azure fundamentals (AZ900) Security and compliance (SC900) qualified ideally Virtualisation (ESXI/HyperV/Virtualisation) Technologies: MS Server 2019/22, Redhat Linux, AD and More ❯
provide enterprise-level architecture solutions. Build and enhance capabilities in Cisco solutions, including Cisco ISE, Cisco DNA, Meraki, and more. Integrate complementary technologies like Fortinet Firewalls, Avaya, HPE Aruba, Juniper, and ADVA into solutions. Work closely with internal teams to refine managed services and outsourced offerings. Defend proposed technical solutions with confidence and expertise. Required Skills/Qualifications: Proven More ❯
at customer locations Carry out network implementations and configurations Provide ongoing support and troubleshooting across network environments Tech Stack You'll Be Working With: Aruba Networks - LAN, WLAN, ClearPass JuniperNetworks - Training and upskilling available (following a recent acquisition) Fortinet Firewalls - Configuration and support What We're Looking For: Proven experience in a hands-on networking role Strong understanding More ❯
