or a related field. Technical fundamentals: Advanced Excel, including VBA macros. Python. Desirable extras: Git, macOS, Intune, SQL, Tableau/Power BI, Django or other web/OOP frameworks; Cisco CCNA certification. Clear communicator, can-do attitude, eager to learn. Work status: Already eligible to work in the UK (visa sponsorship is not available for junior roles). What More ❯
Job Title: Service Delivery Engineer Salary Range: based on experience (up to £60k) Location: London, UK (This role includes international travel, otherwise to be based out of the London office.) Overview: Our client is at the fore-front AI-powered More ❯
Job Title: Service Delivery Engineer Salary Range: based on experience (up to £60k) Location: London, UK (This role includes international travel, otherwise to be based out of the London office.) Overview: Our client is at the fore-front AI-powered More ❯
Job Title: Pre-Sales Engineer Responsibilities: Collaborate with sales team to understand customer needs and design technical solutions. Conduct presentations, demos, and technical discussions with customers. Create network design proposals, including configurations and cost estimates. Stay updated on industry trends More ❯
Job Title: Pre-Sales Engineer Responsibilities: Collaborate with sales team to understand customer needs and design technical solutions. Conduct presentations, demos, and technical discussions with customers. Create network design proposals, including configurations and cost estimates. Stay updated on industry trends More ❯
Senior Network Engineer – Low latency trading £140,000-200,000 + bonus Quant Capital is urgently looking for talented Network Engineers to join a top-tier HFT in their London office. This role suits a seasoned engineer who has deep More ❯
and problems raised by users and ensure that they are clearly documented and followed up with the appropriate action to resolve them within the Support Team. The Client uses Cisco and Microsoft platforms so you need to have experience of both Cisco and Microsoft software. In terms of the types of software the Client uses ?" the following is … a list of the various software and tools that they would like you to have experience of: -In-depth knowledge of CISCO including firewalls, switches and routing protocols -In-depth knowledge of supporting a data-centre and branch inter-connectivity -Strong technical skills are essential -Experience of CISCO multi-layer switches and routers, including 6500s -CISCOcertification, ideally CCNP -CISCO CSM -VLAN segregation -McAfee HIPS, Trend Micro -Centralised authentication service (AAA) -SafeNet Ethernet Encryptor -RADIUS/RSA -Security certification (advantageous) You will also need to an understanding of the following technologies: VLAN segregation. DMZ. VSS. Failover. OSPF. High availability. CISCO. Palo Alto. Juniper. McAfee IPS. SafeNet. Tripwire. This is a permanent role and salary More ❯
LAN/WAN infrastructure as well as working on projects to maintain our LAN/WAN and Office Moves and Changes Design, implement, and manage complex network infrastructure using Cisco Campus Networking 9300 series and Cisco Nexus switches. Configure, deploy, and maintain Palo Alto Prisma Access firewall policies to ensure secure access to critical applications and data. Implement … and manage VeloCloud SD-WAN solutions to optimise network performance and ensure reliable connectivity across multiple locations. Experience: Relevant Azure and Cisco qualifications Palo, VMWare Velo, Fortigate certification preferred. 5 years plus experience HLD/LLD Documentation skills Strong knowledge in the Microsoft Azure cloud stack Knowledge and experience of installing and configuring and troubleshooting Azure More ❯
LAN/WAN infrastructure as well as working on projects to maintain our LAN/WAN and Office Moves and Changes Design, implement, and manage complex network infrastructure using Cisco Campus Networking 9300 series and Cisco Nexus switches. Configure, deploy, and maintain Palo Alto Prisma Access firewall policies to ensure secure access to critical applications and data. Implement … and manage VeloCloud SD-WAN solutions to optimise network performance and ensure reliable connectivity across multiple locations. Experience: Relevant Azure and Cisco qualifications Palo, VMWare Velo, Fortigate certification preferred. 5 years plus experience HLD/LLD Documentation skills Strong knowledge in the Microsoft Azure cloud stack Knowledge and experience of installing and configuring and troubleshooting Azure More ❯
take control of all issues and problems raised by users, document them clearly, and follow up with appropriate actions to resolve them within the support team. The client uses Cisco and Microsoft platforms; therefore, experience with both is essential. The software and tools required include: In-depth knowledge of Cisco, including firewalls, switches, and routing protocols Supporting data … centre and branch inter-connectivity Strong technical skills Experience with Cisco multi-layer switches and routers, including 6500 series Ciscocertification, ideally CCNP Cisco CSM VLAN segregation McAfee HIPS, Trend Micro Centralized authentication services (AAA) SafeNet Ethernet Encryptor RADIUS/RSA Security certifications (advantageous) You should also have an understanding of the following technologies: VLAN segregation … DMZ, VSS, Failover, OSPF, High availability Cisco, Palo Alto, Juniper, McAfee IPS, SafeNet, Tripwire This is a permanent role with a salary between £45K and £50K. Please send your CV in Word format. More ❯
City of London, London, United Kingdom Hybrid / WFH Options
ECS Resource Group
switching Mist Wired, WiFi, and WAN Assurance A strong command of core networking protocols: BGP, OSPF, QoS, NAT, MPLS, VRF-Lite Solid exposure to multi-vendor environments, ideally with: Cisco (Routing, Switching, Wireless) Meraki (MX, MS, MR) Zscaler Internet and Private Access Experience producing both high-level and low-level network designs (HLDs and LLDs) A CCNP or similar … certification (or commitment to achieving one) What You’ll Be Doing Designing and documenting advanced Juniper-based network infrastructure Creating scalable, secure solutions for enterprise clients Leading solution presentations and technical discussions with stakeholders Delivering seamless integration across the full tech stack — from network to contact centre Supporting 3rd/4th line incidents and driving root cause analysis Shaping More ❯
switching Mist Wired, WiFi, and WAN Assurance A strong command of core networking protocols: BGP, OSPF, QoS, NAT, MPLS, VRF-Lite Solid exposure to multi-vendor environments, ideally with: Cisco (Routing, Switching, Wireless) Meraki (MX, MS, MR) Zscaler Internet and Private Access Experience producing both high-level and low-level network designs (HLDs and LLDs) A CCNP or similar … certification (or commitment to achieving one) What You'll Be Doing Designing and documenting advanced Juniper-based network infrastructure Creating scalable, secure solutions for enterprise clients Leading solution presentations and technical discussions with stakeholders Delivering seamless integration across the full tech stack - from network to contact centre Supporting 3rd/4th line incidents and driving root cause analysis Shaping More ❯
for a Cyber Security Engineer to join their team, securing the infrastructure of high-profile customers alongside the internal environment. This business partners with leading tech vendors including Microsoft, Cisco, Juniper, and many more. They add to their customer base year upon year leading them to where they are today, one of the UK s best rated MSPs with … Skills: Microsoft 365 and Google Workspace Security admin Cloud, Endpoint Security, Virtualisation Networking (Routers, Switches, Firewalls) SIEM IDS/IPS Security assessments Information Security best practices, policies, and procedures Certification such as: CISA/CISM/CISSP, CCNA/CCNP (R&S/Security) Benefits: 25 days holiday, increasing with service Remote working with occasional travel when required Private More ❯
London, Bishopsgate, United Kingdom Hybrid / WFH Options
Hott Source
for a Cyber Security Engineer to join their team, securing the infrastructure of high-profile customers alongside the internal environment. This business partners with leading tech vendors including Microsoft, Cisco, Juniper, and many more. They add to their customer base year upon year leading them to where they are today, one of the UK’s best rated MSPs with … Skills: Microsoft 365 and Google Workspace Security admin Cloud, Endpoint Security, Virtualisation Networking (Routers, Switches, Firewalls) SIEM IDS/IPS Security assessments Information Security best practices, policies, and procedures Certification such as: CISA/CISM/CISSP, CCNA/CCNP (R&S/Security) Benefits: 25 days holiday, increasing with service Remote working with occasional travel when required Private More ❯
Contract Network Infrastructure Engineer – Cisco Rate: £450–£500/day Type: Contract (6 months+) IR35: Outside IR35 Location: London - Remote (UK-based) We're looking for a Cisco Infrastructure Engineer to support the deliv e ry of enterprise-grade network infrastructure across major hyper-scale IT construction projects. This role forms part of our IT Construction & Fit-Out … and Oracle — spanning from Layer 1 communications through to full infrastructure deployment . You'll be working within a highly agile, fast-moving environment on a wide range of Cisco enterprise technologies, with an emphasis on infra- structure reliability, segmentation, and secure access. Key Responsibilities • Build and maintain Cisco enterprise infrastructure across large-scale project environments • Deploy and … support Cisco wireless solutions, Cisco DNA Center, and Catalyst hardware • Configure and maintain Cisco ASA/Firepower firewalls, VPNs, and segmentation policies • Contribute to the integration of Cisco ISE, NAC policies, and secure authentication layers • Support fabric-based infrastructure (SD-Access) and automation readiness • Work with project stakeholders to align infrastructure delivery to construction timelines • Participate More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Digital Waffle
Contract Network Infrastructure Engineer – Cisco Rate: £450–£500/day Type: Contract (6 months+) IR35: Outside IR35 Location: London - Remote (UK-based) We're looking for a Cisco Infrastructure Engineer to support the deliv e ry of enterprise-grade network infrastructure across major hyper-scale IT construction projects. This role forms part of our IT Construction & Fit-Out … and Oracle — spanning from Layer 1 communications through to full infrastructure deployment . You'll be working within a highly agile, fast-moving environment on a wide range of Cisco enterprise technologies, with an emphasis on infra- structure reliability, segmentation, and secure access. Key Responsibilities • Build and maintain Cisco enterprise infrastructure across large-scale project environments • Deploy and … support Cisco wireless solutions, Cisco DNA Center, and Catalyst hardware • Configure and maintain Cisco ASA/Firepower firewalls, VPNs, and segmentation policies • Contribute to the integration of Cisco ISE, NAC policies, and secure authentication layers • Support fabric-based infrastructure (SD-Access) and automation readiness • Work with project stakeholders to align infrastructure delivery to construction timelines • Participate More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Digital Waffle
Contract Network Infrastructure Engineer – Cisco Rate: £450–£500/day Type: Contract (6 months+) IR35: Outside IR35 Location: London - Remote (UK-based) We're looking for a Cisco Infrastructure Engineer to support the deliv e ry of enterprise-grade network infrastructure across major hyper-scale IT construction projects. This role forms part of our IT Construction & Fit-Out … and Oracle — spanning from Layer 1 communications through to full infrastructure deployment . You'll be working within a highly agile, fast-moving environment on a wide range of Cisco enterprise technologies, with an emphasis on infra- structure reliability, segmentation, and secure access. Key Responsibilities • Build and maintain Cisco enterprise infrastructure across large-scale project environments • Deploy and … support Cisco wireless solutions, Cisco DNA Center, and Catalyst hardware • Configure and maintain Cisco ASA/Firepower firewalls, VPNs, and segmentation policies • Contribute to the integration of Cisco ISE, NAC policies, and secure authentication layers • Support fabric-based infrastructure (SD-Access) and automation readiness • Work with project stakeholders to align infrastructure delivery to construction timelines • Participate More ❯
security clearance. Core Technical Skills: A proactive and self-sufficient individual, with a strong desire to continuously learn and adapt in a fast-evolving technology landscape. Solid experience with Cisco and/or Palo Alto security solutions across both design and deployment. A strong technical background working at a "CCNP level" of proficiency (though certifications are not a must … . Experience deploying and working with Cisco ASA/FTD and/or Palo Alto firewall platforms, including applicable management systems. Technical knowledge and deployment experience of Cisco ISE. Experience or knowledge of SASE/SSE such as Palo Alto Prisma Access, Cisco Umbrella/Secure Access. Good verbal communication skills with the ability to articulate technical More ❯
Hours: Standard 8-hour day plus 1-hour break - Flexible starts between 8–11am Key Responsibilities: Design, implement, and manage networking solutions (routing, switching, firewalls) Support core network infrastructure: Cisco Catalyst 9200/9300 , Nexus 5000 , FTD under FMC , FortiGate Participate in Weekend support (1 in 5 weekends) with time-off in lieu Collaborate with senior engineers and stakeholders … to deliver projects across live broadcast studios and data centres Experience Required: Must-Haves: CCNP-level knowledge or equivalent 5–10 years of hands-on experience with Cisco routers, switches, firewalls Strong background in network design Extensive BGP Experience Nice-to-Haves: Basic Linux CLI Network automation experience Multicast/Production/Content delivery network exposure FortiGate firewall experience More ❯
Hours: Standard 8-hour day plus 1-hour break - Flexible starts between 8–11am Key Responsibilities: Design, implement, and manage networking solutions (routing, switching, firewalls) Support core network infrastructure: Cisco Catalyst 9200/9300 , Nexus 5000 , FTD under FMC , FortiGate Participate in Weekend support (1 in 5 weekends) with time-off in lieu Collaborate with senior engineers and stakeholders … to deliver projects across live broadcast studios and data centres Experience Required: Must-Haves: CCNP-level knowledge or equivalent 5–10 years of hands-on experience with Cisco routers, switches, firewalls Strong background in network design Extensive BGP Experience Nice-to-Haves: Basic Linux CLI Network automation experience Multicast/Production/Content delivery network exposure FortiGate firewall experience More ❯
. Outstanding communication and interpersonal skills;adept at conveying complex information clearly to diverse audiences. Experience in developing, maintaining, andenhancing knowledge bases and service documentation. Desirable Qualifications ITIL Foundation Certification (essential), ITILIntermediate or Practitioner Certification (desirable). Certification or familiarity with Agile practices,Scrum methodologies, and project management (e.g., PRINCE2). Technical certifications (e.g., Microsoft CertifiedSolutions Expert More ❯
party vendors to resolve technical issues. Assist other IT teams on complex projects as needed. Qualifications: Bachelor's Degree in a Technical Discipline and certifications such as A+, Network+, Cisco CCNA/CCNE, or equivalent. Knowledge of Windows, Mac, iOS, and Android. Experience documenting resolutions for knowledge bases. Knowledge of Identity Management (G-Suite, Azure AD, Okta). Familiarity More ❯
Cloud Engineer (Managed Services) We are currently working with a Managed Service Provider for the search of a Cloud Engineer (Azure). They are committed to providing secure, innovative technology solutions. In this role, you’ll play a vital part More ❯
Cloud Engineer (Managed Services) We are currently working with a Managed Service Provider for the search of a Cloud Engineer (Azure). They are committed to providing secure, innovative technology solutions. In this role, you’ll play a vital part More ❯
