Network Engineer London (City Thameslink) Hybrid (3 days office) The Opportunity We are currently looking for a Network Engineer with strong Cisco ISE experience to join a leading professional services firm based in London. You'll play a key role in maintaining and evolving a modern enterprise network, working with cutting-edge Cisco, Palo Alto and cloud technologies. This is a high-visibility role in a collaborative IT team with real scope to influence future projects. Key Responsibilities Design, implement & manage LAN/WAN infrastructure (Cisco Catalyst, Nexus). Lead on Cisco ISE...  more ->

Network Engineer - Cisco ACI, LAN, WAN, AWS or Azure, Finance A leading FX Settlements firm are looking for a new Network Engineer to join their London based team. The Network Engineer will leverage their technical expertise and process improvement skills to optimize support of our network and datacentre infrastructure. The role involves monitoring network alerts, performing day-to-day operation tasks and driving process improvements. The individual will excel in hands-on technical implementation and troubleshooting of various network technologies. The role involves collaboration with L3...  more ->

Network Engineer +6 months+ +SC cleared - sole British nationals only due to nature of the project +Remote role +£495- £540 a day +Inside IR35 Skills: +Cisco +Aruba +LAN/WAN +SC clearance This Network Engineering role focusses on implementation of Network services and will cover LAN, WAN, Firewall, and Security infrastructures, with a key focus on Cisco and Aruba. Expectation is the successful candidate will have 5 to 10 years proven work experience in a challenging, multi-vendor Data centre environment working as part of a team delivering project engineering functions. Key Responsibilities:...  more ->

Contract Network Engineer Outside IR35 £500 per day | Defence & Security | Hampshire Contract position at a defence consultancy operating at the forefront of national security initiatives for a Network Engineer PLEASE NOTE - The nature of this project will require the work to be carried out onsite and successful candidates will be required to be security cleared (SC Level) prior to appointment. You'll be just as comfortable building and supporting production LANs as you are working with global WANs. You'll be able to take an application's specific requirements and turn them into the right...  more ->

The Job Opportunity: Senior Network Engineer (Proxy) We are seeking an experienced and security-focused Senior Network Engineer specializing in Proxy technologies to join our team for a 6-month contract. This is a critical project delivery role focused on implementing and maintaining remote network services for a secure UK customer account. You will be instrumental in managing and enhancing a complex, multi-vendor environment, with a strong emphasis on network security, performance, and compliance. Job Title: Senior Network Engineer (Proxy) Required Clearance: SC (Security Check) - Mandatory...  more ->

Senior Network Engineer Hybrid working: 3 days per week required in the office. DGH Recruitment are currently recruiting on behalf of a leading global professional services firm who are looking for a Senior Network Engineer to join the team on a permanent basis in their London office. The role will be Responsible for maintaining the existing LAN/WAN infrastructure as well as working on projects and Changes to the network infrastructure. Responsibilities: - Design, implement and manage complex network infrastructure using Cisco campus networking 9300 series and Cisco Nexus Switches. -...  more ->

Senior Network Engineer Leading Financial Exchange City of London | Hybrid | £100k + Excellent Package Fantastic opportunity to join a globally recognised financial exchange. You'll play a key role in client onboarding, day-to-day network support, upgrades, and project delivery, working across a mission-critical infrastructure environment. Skills & Experience: Strong Network Engineering background CCNP (or equivalent) Routing & Switching: BGP, OSPF, ACLs VXLAN EVPN (underlay/overlay) Monitoring tools: Nagios, SolarWinds VPN & Firewalls (Fortinet preferred) Cisco/Arista hardware Highly...  more ->

Senior Network Engineer Job Overview The role is for a Senior Network Engineer responsible for customer on-boarding and general support as well as maintenance upgrades and projects. The ideal candidate will be part of a team responsible for managing the company's network environment including day to day support, client onboarding and support as well as technical upgrade projects. This role requires a strong understanding of Networking concepts and protocols, excellent problem-solving abilities, and a customer-centric attitude. You will work closely with highly technical internal teams and...  more ->

Junior Network Engineer Overview: A large corporate organisation requires a Junior Network Engineer with a minimum basic level knowledge of Aruba on an initial 6-month contract. Role & Responsibilities: UPS replacements Switch replacements Cable replacements Equipment removal Replacement of Legacy hardware Wi-Fi access point replacements Essential Skills & Experience: Aruba (basic level of knowledge is acceptable) Working Hours & Location: Monday to Friday 37.5 hours per week. Uckfield, East Sussex Rate: £250-300 per day Junior Network Engineer more ->

Senior Network Engineer - Contract £400 - £500 PD 12 Months An excellent opportunity has arisen with a brilliant life science company for an experienced Network Engineer. The Network Engineer will be responsible for the design, implementation, maintenance, and support of the organization's network infrastructure. This includes ensuring network availability, performance, security, and scalability to meet the organization's needs. Role and Responsibilities: Design and implement network infrastructure including LANs, WANs, WLANs, VPNs, and other network devices. Configure and maintain network...  more ->

Title: Network and Security Engineer Location: Remote with occasional London site travel and business needs Hours: standard office hours Duration: 3 months with potential extension This role falls inside ir35 so all suitable candidates will have to be comfortable working through umbrella Overview We are seeking a skilled Engineer to join our security engineering team. This role will focus on implementing, testing and documenting a service rollout across a global network. The ideal candidate has good configuration and troubleshooting skills across Palo Alto (Firewall, Panorama) and routing...  more ->

Up to £40,000 + excellent benefits package Hybrid - 3 days on-site per week Central London This is a fantastic opportunity to work on a flagship customer account, gain exposure to complex multi-vendor environments, and develop your skills alongside senior engineers and technical leads. You'll enjoy real ownership of incidents and changes, structured progression pathways, and the backing of a supportive, knowledge-sharing team. Job Title: Network Engineer Job Type: Permanent Salary: Up to £40,000 + excellent benefits package Location: Central London Working Arrangement: 3 days on-site per week...  more ->

IP Network Design Engineer A global telecommunications client is looking for an experienced IP Network Design Engineer to join their team on a contract basis. The ideal candidate will have expertise in Nokia BNG, Testing and reviewing HLD/LLD's. This is an outside IR35 position. Eligibility for SC Clearance is essential. Key Deliverables: Conduct lab testing with Nokia and BNG Review technical vendor documentation (HLD/LLD) Assess demands and insight profile speeds and impact assessments Key Skills and experience required: Proven experience in IP Network Design and Testing Demonstratable...  more ->

Join a unique, multi-national Information Management function that partners with governments and the Armed Forces to defend freedom and national sovereignty. As a Network Security Engineer, you'll play a vital role in safeguarding critical systems and network infrastructures as part of a 24x7 Internal Security Response team. We're hiring a Network Security Engineer to join a unique, multinational Information Management function dedicated to supporting the Armed Forces and protecting national interests. This organisation partners with governments to defend freedom and sovereignty, working at...  more ->

Role Title: Cloud Network Engineer Location: Remote Duration: 30/05/2026 Rate: £550/d via Umbrella Clearance: BPSS Role Description: We are seeking a highly skilled Cloud Networking Engineer to design, implement, and manage secure, scalable, and resilient networking solutions across leading cloud platforms. This role is ideal for professionals with strong networking expertise and a passion for automation and cloud infrastructure. Key Responsibilities: Cloud Network Architecture & Deployment: Design and implement secure, highly available, and scalable networking solutions across AWS , Azure ,...  more ->

2nd Line Network Engineer - Up to £45,000 - Hybrid (4 day working week, including weekends) - IT Managed Services Firm Overview We're currently partnered with a leading IT consultancy delivering innovative data and digital solutions to a range of enterprise clients across sectors including retail, healthcare, and manufacturing. We are seeking a skilled 2nd Line Network Engineer to join our dynamic team. In this role, you will provide advanced technical support to customers, resolving complex issues and ensuring the smooth operation of critical network systems. You will collaborate closely...  more ->

2nd Line Network Engineer Location: London, UK (2-3 days in office) Salary: £40,000-£45,000 per annum Shift Pattern: Friday-Monday, 8:00am-6:00pm (weekends included), Tuesday-Thursday off We're looking for a skilled 2nd Line Network Engineer to provide advanced technical support, troubleshoot complex issues, and collaborate with 3rd Line teams to keep our networks running smoothly. Key Responsibilities: Investigate and resolve escalated technical issues. Perform log analysis, configuration changes, device upgrades, and backups. Collaborate with 3rd Line and vendors to resolve critical...  more ->

Up to £60,000 + excellent benefits package Hybrid - 3 days on-site per week Central London This is a rare opportunity to become a technical leader within a close-knit, high-performing team that supports mission-critical networks for some of the most demanding customers in the UK. You'll have genuine autonomy, the chance to architect and deliver projects end-to-end, and the support of a wider engineering group when tackling the most complex challenges. Job Title: Senior Network Engineer Job Type: Permanent Salary: Up to £60,000 + excellent benefits package Location: Central London Working...  more ->

We are seeking a highly experienced Senior Network Site Reliability Engineer (SRE) to join our global network operations team. This role is critical in ensuring the reliability, scalability, and performance of our network infrastructure. You will lead incident response, troubleshoot complex issues, and drive automation initiatives to maintain world-class network services. Required Skills: Minimum 10 years' hands-on experience in network engineering and operations. Deep expertise in routing, switching, Firewalling, and wireless across multiple vendors. Strong troubleshooting skills, including...  more ->