33 network engineer jobs found

Network Engineer - Data Centre Migration Outside IR35 | Remote | 2 Days per Month On-Site (North West) We are looking for an experienced, hands-on Data Centre Network Engineer to join an urgent project that needs turning around. Key Responsibilities Troubleshoot complex network issues and resolve existing project challenges. Design, build and configure network infrastructure for a new data centre. Support and deliver a Prem-to-Prem data centre migration. Build out and configure network environments using Cisco Nexus technologies. Work hands-on with VXLAN, BGP EVPN Identify and resolve technical blockers to get the project back on track. Provide practical engineering expertise throughout the migration and build process. Essential Skills & Experience Proven experience as a Data Centre Network Engineer . Strong, hands-on experience with Cisco Nexus . In-depth knowledge of VXLAN, BGP EVPN...

Network Engineer - £450 - £500 Per Day (Outside IR35) – 3 Months Rolling – London (Hybrid) Overview We are currently partnered with a leading UK enterprise seeking an experienced Network Engineer to join a major data centre migration and network transformation programme on an initial 3-month rolling contract in London. The successful candidate will be responsible for designing, implementing and migrating complex enterprise network infrastructure, with a particular focus on Cisco ACI, Fortinet Firewalls and F5 Load Balancers. This is a hands-on, project-focused opportunity involving large-scale data centre migrations, network modernisation and secure connectivity across hybrid infrastructure environments, with no BAU support responsibilities. Role & Responsibilities Design, implement and migrate enterprise network infrastructure across complex data centre environments. Lead technical delivery of data centre migration activities, ensuring minimal...

Network Engineer - £450 - £500 Per Day (Outside IR35) – 3 Months Rolling – London (Hybrid) Overview We are currently partnered with a leading UK enterprise seeking an experienced Network Engineer to join a major data centre migration and network transformation programme on an initial 3-month rolling contract in London. The successful candidate will be responsible for designing, implementing and migrating complex enterprise network infrastructure, with a particular focus on Cisco ACI, Fortinet Firewalls and F5 Load Balancers. This is a hands-on, project-focused opportunity involving large-scale data centre migrations, network modernisation and secure connectivity across hybrid infrastructure environments, with no BAU support responsibilities. Role & Responsibilities Design, implement and migrate enterprise network infrastructure across complex data centre environments. Lead technical delivery of data centre migration activities, ensuring minimal disruption to...

Network Engineer - £450 - £500 Per Day (Outside IR35) - 3 months Rolling - London (Hybrid) Overview We are currently partnered with a leading UK enterprise seeking an experienced Network Engineer to join a major data centre migration and network transformation programme on an initial 3-month rolling contract in London. The successful candidate will be responsible for designing, implementing and migrating complex enterprise network infrastructure, with a particular focus on Cisco ACI, Fortinet Firewalls and F5 Load Balancers. This is a hands-on, project-focused opportunity involving large-scale data centre migrations, network modernisation and secure connectivity across hybrid infrastructure environments, with no BAU support responsibilities. Role & Responsibilities Design, implement and migrate enterprise network infrastructure across complex data centre environments. Lead technical delivery of data centre migration activities, ensuring minimal disruption to...

Network & Voice Engineer - Contract Day Rate: Up to £450 per day (Outside IR35) Duration: 6 Months Location: TBC Start Date: ASAP We are looking for an experienced Network & Voice Engineer to support a business with its network infrastructure and enterprise voice environment on an initial 6-month contract. This is a hands-on technical role requiring particularly strong experience with Cisco Unified Communications Manager (CUCM) and Microsoft Teams, supporting, troubleshooting and improving enterprise telephony and unified communications services. You'll need to be comfortable working independently, resolving complex technical issues and supporting the integration of traditional Cisco voice infrastructure with Microsoft Teams. Key Responsibilities Support, administer and troubleshoot Cisco Unified Communications Manager (CUCM) environments. Manage and optimise Microsoft Teams Phone and associated voice services. Support voice integration between Cisco CUCM and...

Network & Voice Engineer - Contract Day Rate: Up to £450 per day (Outside IR35) Duration: 6 Months Location: TBC Start Date: ASAP We are looking for an experienced Network & Voice Engineer to support a business with its network infrastructure and enterprise voice environment on an initial 6-month contract. This is a hands-on technical role requiring particularly strong experience with Cisco Unified Communications Manager (CUCM) and Microsoft Teams, supporting, troubleshooting and improving enterprise telephony and unified communications services. You 'll need to be comfortable working independently, resolving complex technical issues and supporting the integration of traditional Cisco voice infrastructure with Microsoft Teams. Key Responsibilities Support, administer and troubleshoot Cisco Unified Communications Manager (CUCM) environments. Manage and optimise Microsoft Teams Phone and associated voice services. Support...

Greetings from Response Informatics!! We are currently hiring a DC Network Engineer  for an exciting client engagement. Role:  DC Network Engineer Location: Manchester, UK (most of the work is expected to be remote; however, there may be occasional travel to customer sites.) Hybrid Positions: Contract (Outside IR35) Description Strong expertise in Routing & Switching, Catalyst, Nexus, Fortinet, Firewall, with min 7 years of experience at expert level With hands-on implementation experience in wireless (min 4 years’ experience) and VMWare NSX, DFW & Firewall (min 5 years’ experience) Exposure to DNS and SDWAN at conceptual level Deployment/Implementation (R&S, Nexus & Fair knowledge on Firewall, Load Balancer)

Greetings from Response Informatics We are currently hiring a DC Network Engineer for an exciting client engagement. Role: DC Network Engineer Location: Manchester, UK (most of the work is expected to be remote; however, there may be occasional travel to customer sites.) Hybrid Positions: Contract (Outside IR35) Description Strong expertise in Routing & Switching, Catalyst, Nexus, Fortinet, Firewall,. . click apply for full job details

Senior Network Security Engineer £450-500 per day, Outside IR35 Initially until the end of Jan 2027 (+ Likely extensions) 1-2 Days per week onsite in either Newport or Crawley Unify are exclusively partnering with a well known brand in the Defence industry. We are supporting them by strengthening their IT team with crucial Contractor hires who can hit the ground running and add value from day one. We are seeking a highly skilled Senior Network Security Engineer Engineer with the following experience: Must have: Hands on Cato administration, including managing SD WAN traffic. Understanding of routing, traffic policies, network connectivity and troubleshooting. Experience managing enterprise network infrastructure across multiple sites. Practical network security experience, including firewall rules and secure connectivity. Ability to diagnose complex network performance and connectivity issues. Preferred: Cisco Meraki configuration and...

Field Engineer: PSBA End-of-Life Network Refresh Programme Location: Wales Duration: Approximately 18-24 months Role overview We require an experienced Network Field Engineer to support the PSBA End-of-Life Programme. The programme involves replacing pre-configured end-of-life Routers and Switches at customer sites. The engineer will be primarily responsible for the physical installation, cabling, commissioning support, and verification of Cisco and Juniper equipment. Configuration and migration activities may be carried out by remote Network or Project Engineers. Key responsibilities Attend customer sites to support network refresh and migration activities. Remove end-of-life Routers, Switches and associated equipment. Install, rack, cable and power pre-configured Cisco and Juniper network equipment. Complete like-for-like equipment replacements or installations in accordance with the project design. Connect copper, fibre, console and management interfaces....

Field Engineer: PSBA End-of-Life Network Refresh Programme Location: Wales Duration: Approximately 18–24 months Role overview We require an experienced Network Field Engineer to support the PSBA End-of-Life Programme. The programme involves replacing pre-configured end-of-life routers and switches at customer sites. The engineer will be responsible primarily for the physical installation, cabling, commissioning support and verification of Cisco and Juniper equipment. Configuration and migration activities may be carried out by remote Network or Project Engineers. Key responsibilities Attend customer sites to support network refresh and migration activities. Remove end-of-life routers, switches and associated equipment. Install, rack, cable and power pre-configured Cisco and Juniper network equipment. Complete like-for-like equipment replacements or installations in accordance with the project design. Connect copper, fibre, console and management...

Field Engineer: PSBA End-of-Life Network Refresh Programme Location: Wales Duration: Approximately 18-24 months Role overview We require an experienced Network Field Engineer to support the PSBA End-of-Life Programme. The programme involves replacing pre-configured end-of-life Routers and Switches at customer sites. The engineer will be primarily responsible for the physical installation, cabling, commissioning support, and verification of Cisco and Juniper equipment. Configuration and migration activities may be carried out by remote Network or Project Engineers. Key responsibilities Attend customer sites to support network refresh and migration activities. Remove end-of-life Routers, Switches and associated equipment. Install, rack, cable and power pre-configured Cisco and Juniper network equipment. Complete like-for-like equipment replacements or installations in accordance with the project design. Connect copper, fibre, console and management interfaces....

Position: Senior Wireless Network Architect Start Date: ASAP Duration: 6 Month Contract Location: UK - Remote Rate: £500 - £595 per day outside of IR35 Reference: 20895 We are seeking an experienced Wireless Network Architect to support a major enterprise wireless infrastructure transformation. The assignment will focus on the modernisation of an established Cisco-based wireless environment, requiring deep technical expertise across wireless architecture, RF planning, controller migration and deployment delivery. The successful consultant will work alongside the existing technology vendor, providing independent technical oversight, validating proposed designs and ensuring that implementation decisions meet the required operational and performance standards. This is a hands-on architecture role combining technical leadership, engineering delivery and stakeholder engagement. The individual will take ownership of wireless design assurance, RF survey interpretation...

Position: Senior Wireless Network Architect Start Date: ASAP Duration: 6 Month Contract Location: UK - Remote Rate: £500 - £595 per day outside of IR35 Reference: 20895 We are seeking an experienced Wireless Network Architect to support a major enterprise wireless infrastructure transformation. The assignment will focus on the modernisation of an established Cisco-based wireless environment, requiring deep technical expertise across wireless architecture, RF planning, controller migration and deployment delivery. The successful consultant will work alongside the existing technology vendor, providing independent technical oversight, validating proposed designs and ensuring that implementation decisions meet the required operational and performance standards. This is a hands-on architecture role combining technical leadership, engineering delivery and stakeholder engagement. The individual will take ownership of wireless design assurance, RF survey interpretation...

Infrastructure Engineer Test Engineer - DV Cleared- Contract - MOD/Defence Somerset £600 per day + Expenses Outside IR35 DV Security Clearance Required Are you an Infrastructure Test Engineer with strong QA and testing experience across networks, platforms and Infrastructure as Code? This is an opportunity to work on complex Defence and National Security projects, taking responsibility for testing and validating infrastructure before deployment into highly secure production environments. Working alongside Infrastructure Engineers, Architects and DevSecOps specialists, you'll assure infrastructure across physical, virtualised and cloud environments, ensuring it meets the required standards for functionality, resilience and security. What you'll do Create infrastructure-focused test strategies, plans and test cases. Carry out functional, integration, regression, resilience and security testing. Test and validate Infrastructure as Code deployments. Validate...

Infrastructure Engineer Test Engineer - DV Cleared- Contract - MOD/Defence Somerset| £600 per day + Expenses | Outside IR35 | DV Security Clearance Required Are you an Infrastructure Test Engineer with strong QA and testing experience across networks, platforms and Infrastructure as Code? This is an opportunity to work on complex Defence and National Security projects, taking responsibility for testing and validating infrastructure before deployment into highly secure production environments. Working alongside Infrastructure Engineers, Architects and DevSecOps specialists, you'll assure infrastructure across physical, virtualised and cloud environments, ensuring it meets the required standards for functionality, resilience and security. What you'll do Create infrastructure-focused test strategies, plans and test cases. Carry out functional, integration, regression, resilience and security testing. Test and validate Infrastructure as Code deployments. Validate physical,...

Infrastructure Engineer Test Engineer - DV Cleared- Contract - MOD/Defence Somerset| £600 per day + Expenses | Outside IR35 | DV Security Clearance Required Are you an Infrastructure Test Engineer with strong QA and testing experience across networks, platforms and Infrastructure as Code? This is an opportunity to work on complex Defence and National Security projects, taking responsibility for testing and validating infrastructure before deployment into highly secure production environments. Working alongside Infrastructure Engineers, Architects and DevSecOps specialists, you'll assure infrastructure across physical, virtualised and cloud environments, ensuring it meets the required standards for functionality, resilience and security. What you'll do Create infrastructure-focused test strategies, plans and test cases. Carry out functional, integration, regression, resilience and security testing. Test and validate Infrastructure as Code deployments. Validate...

SIEM Content & Platform Engineer | Hybrid London (2 Days Per Week) | £550pd Outside IR35 | 5 Month Initial Contract We're currently looking for an experienced SIEM Content & Platform Engineer to join a Cyber Security team. Role: SIEM Content & Platform Engineer Location: London (2 days per week onsite, remainder remote) Duration: Initial 5 Month Contract Rate: £550 IR35: Outside IR35 Start Date: ASAP The Role: You will act as a Subject Matter Expert for Microsoft Sentinel, detection engineering, security monitoring architecture and associated security platforms. Key Responsibilities: Act as a Subject Matter Expert for Microsoft Sentinel, detection engineering, security monitoring architecture, and associated security platforms Design, develop, test, deploy and tune analytics rules, correlation logic, threat-hunting queries and reusable detection content aligned with MITRE ATT&CK Engineer and optimise data connectors, ingestion...

Senior SOC Analyst - Detection Engineering (SC Cleared) £450 per day Outside IR35 9-Month Contract Active SC Clearance Required London (1 day per month onsite) A leading consultancy is looking for a Senior SOC Analyst to join a high-profile cyber security programme supporting critical public sector services. This role offers a unique blend of detection engineering and SOC operations , providing the opportunity to develop and optimise advanced detection capabilities while helping protect large-scale cloud environments. Working within a Security Operations Centre (SOC), you'll be responsible for building and tuning detections, investigating security incidents, and improving the effectiveness of security monitoring across AWS and Splunk environments. The Role As a Senior SOC Analyst, you will operate at the intersection of security operations, threat detection, and cloud security. You'll work closely with SOC analysts, engineers, and stakeholders to develop...

Senior SOC Analyst - Detection Engineering (SC Cleared) £450 per day | Outside IR35 | 9-Month Contract Active SC Clearance Required | London (1 day per month onsite) A leading consultancy is looking for a Senior SOC Analyst to join a high-profile cyber security programme supporting critical public sector services. This role offers a unique blend of detection engineering and SOC operations , providing the opportunity to develop and optimise advanced detection capabilities while helping protect large-scale cloud environments. Working within a Security Operations Centre (SOC), you'll be responsible for building and tuning detections, investigating security incidents, and improving the effectiveness of security monitoring across AWS and Splunk environments. The Role As a Senior SOC Analyst, you will operate at the intersection of security operations, threat detection, and cloud security. You'll work closely with SOC analysts, engineers, and stakeholders to develop high-fidelity...