24 network engineer jobs found

Network Engineer Hybrid (2 days a week) Contract (6+ Months) Inside IR35 Canary Wharf, UK   Knowledge, skills, and abilities A solid network/security/cloud engineer with a strong focus on cloud hosted environments within AWS and Azure as well as excellent skills in firewall deployment, routing and switching. In-depth knowledge of design, implementation, configuration and testing of the following: Routing – OSPF, BGP, knowledge of route redistribution and manipulation. WAN - MPLS, Internet, VPN, SDWAN, understanding of circuit commissioning. Datacenter – ACI spine and leaf, APIC, VxLAN and distribution switching. Encryption - IPsec VPN, MACSec, configuring site-to-site VPN on routers and firewalls. Switching and L3 - HSRP, VRRP, GBLP, NTP, STP, RSTP, QoS, CoS, SVI, VLAN’s, ACL’s. WiFi – Cisco Meraki and Cisco Wireless LAN controllers with Lightweight APs. Firewalls – Cisco...

Stockley Park | Onsite (5 days per week) 3-month contract | Start ASAP No SC required | BPSS eligible Compensation - GBP 300 per day     We are looking for a hands-on Network Engineer to design, configure, test, and implement network and security solutions across Cisco and Fortinet environments. This role is focused on delivery and technical execution within a live infrastructure setting.   Key Responsibilities Design, write, and validate configurations for: Fortinet SD-WAN solutions Fortinet Firewalls Cisco Nexus switches Cisco LAN and Wi-Fi infrastructure Modify and optimise configurations on existing network equipment Prepare and implement configurations for new network hardware Load configurations onto devices and perform validation testing Support network changes, cutovers, and migrations Implement routing and switching configurations Design and apply firewall and network security policies...

Network Engineer (Firepower+ Meraki) Hybrid (2 days a week) Contract (6+ Months) Inside IR35 Canary Wharf, UK   Knowledge, skills, and abilities A solid network/security/cloud engineer with a strong focus on cloud hosted environments within AWS and Azure as well as excellent skills in firewall deployment, routing and switching. In-depth knowledge of design, implementation, configuration and testing of the following: Routing – OSPF, BGP, knowledge of route redistribution and manipulation. WAN - MPLS, Internet, VPN, SDWAN, understanding of circuit commissioning. Datacenter – ACI spine and leaf, APIC, VxLAN and distribution switching. Encryption - IPsec VPN, MACSec, configuring site-to-site VPN on routers and firewalls. Switching and L3 - HSRP, VRRP, GBLP, NTP, STP, RSTP, QoS, CoS, SVI, VLAN’s, ACL’s. WiFi – Cisco Meraki and Cisco Wireless LAN controllers with Lightweight APs. Firewalls...

Hi, We are looking for Level 1 Engineer with CCNA Certification or equivalent for United kingdom Sites. Site Locations: Hemel Leeds Loughton Milton Keynes Milton Keynes Milton Keynes Orpington Park Royal Purfleet Stockport Note: This is a Next Business Day and 24*7*4 SLA. Requirements: The FE must be proficient in English and local language. FE needs to have at least with 1-2 years of relevant working experience. Cisco console cable Laptop (putty and remote desk software installed) Testing cables Mobile phone with internet hotspot+ Camera Installation toolkit (screw drivers) Scope of Work: Responsible for Network deployment and installation. Supporting remote team for troubleshooting of devices.  

We are currently seeking a Network Security Operations Engineer , to join our Network Practice ; within one of our Financial Services clients working in an elite Operations Team. This is an initial 6 month contract opportunity Inside IR35 with the prospect of extension. You will be required to be on site 3 days a week, based in Central London   Opticore IT is a rapidly expanding specialist Network Engineer and Project Management consultancy offering a wide variety of opportunities to work within challenging and exciting environments across our client base spanning multiple sectors including Finance, Broadcast Media, Telecommunications and more.   This is an exciting opportunity to join an elite Operations team focusing on BAU operational support with a strong emphasis on network security technologies , particularly firewalls with a chance to move into Project Delivery.   What you'll be doing: Work as part of the Network...

We are urgently looking for Network Server Engineer in London Job Title: Network Server Engineer Location: London, UK Contract: Inside IR35 Rate: £350 – £400 per day Working Model: Hybrid – 3 days per week onsite Job Description: We are looking for an experienced Network Server Engineer operating at the intersection of networking, infrastructure operations, security, and automation, with strong stakeholder and vendor engagement. This role supports complex, policy-driven enterprise environments. Key Skills & Responsibilities: Lead and deliver PoC / RFP / RFE initiatives across infrastructure platforms Design, implement, and support enterprise network & security components: routers, switches, firewalls, proxies, load balancers, DMZ Manage IP addressing, authentication, and access control: Active Directory, LDAP, Kerberos, SSO, RBAC Hands-on Windows and Linux server administration (macOS exposure a plus) Build and...

Role: F5 SME IR35: Inside - £550.00 - £575.00 per day Duration: 12 months World Wide Technology (WWT) is a global technology integrator and supply chain solutions provider. Through our culture of innovation, we inspire, build, and deliver business results, from idea to outcome. World Wide Technology EMEA. has an opportunity available for an F5 SME to support our client, a leading Global Financial Services provider with a security infrastructure uplift program. The successful candidate will have deep knowledge in F5 internals, traffic management, iRule and DNS architecture, please see requirements below: Key Responsibilities: Design, implement, and maintain complex F5 BIG-IP solutions across LTM and F5 DNS/GTM Develop and manage advanced iRules for traffic steering, security, and application logic Own and configure DNS and global traffic management, including Wide IPs, health monitors, and failover strategies Provide deep-level troubleshooting...

We are urgently looking for Java Developer in London Role: Java Developer (Sprint Boot and Microservices) No. of Years Experience: 7+ Years Job Type: Contract Rate: 300 to 350 GBP Inside IR35 (Based on profile) Location: London (2-3 Day in Office) Right to work: Candidate should be inside Ireland with full right to work. Seeking an experienced Java Developer (5+ years) Strong expertise in Spring Boot, Microservices architecture, and REST API development. Hands-on experience with Java 8+/11, JPA/Hibernate, SQL/NoSQL databases, and cloud platforms (AWS/Azure). Knowledge of Docker, Kubernetes, and CI/CD pipelines is preferred. Job Types: Full-time, Fixed term contract Contract length: 6 months Pay: £300.00-£350.00 per day Work Location: Hybrid remote in London E6 3DW

We are urgently looking for Network Server Engineer in London Job Title: Network Server Engineer Location: London, UK Contract: Inside IR35 Rate: £350 – £400 per day Working Model: Hybrid – 3 days per week onsite Job Description: We are looking for an experienced Network Server Engineer operating at the intersection of networking, infrastructure operations, security, and automation, with strong stakeholder and vendor engagement. This role supports complex, policy-driven enterprise environments. Key Skills & Responsibilities: Lead and deliver PoC / RFP / RFE initiatives across infrastructure platforms Design, implement, and support enterprise network & security components: routers, switches, firewalls, proxies, load balancers, DMZ Manage IP addressing, authentication, and access control: Active Directory, LDAP, Kerberos, SSO, RBAC Hands-on Windows and Linux server administration (macOS exposure a plus) Build and maintain automation using PowerShell (primary),...

Description We are seeking a hands-on AI Solutions Engineer (Freelance) to support the development and deployment of internal AI-powered systems used by Syneos Health Communications teams. This role is focused on designing, developing, and deploying AI-enabled solutions that support daily work across PR, advertising, medical communications, and related business units. The freelancer will work with the Innovation Team to translate business unit requirements into working, production-ready AI systems, adapting existing code where available and originating new code where required. A key responsibility will be progressing these builds through to secure hosting on Azure. Key Responsibilities Internal AI Build Development Design and develop AI-powered internal systems based on business unit requirements Adapt and extend existing internal codebases where available Originate new Python-based solutions where no existing code exists Experience with...

Company Description At Telefónica Tech (part of the Telefónica Group) we believe in building a better world through secure digital enablement, focusing on empowering organisations through every stage of their digital journey, and solving their most complex business challenges with our comprehensive suite of technology solutions across Data & AI, Cyber Security, Cloud, Business Applications, and Modern Workplace. Job Description 3–6 Month Contract | Inside IR35 | London (Hybrid) Telefónica Tech is seeking an experienced QA Engineer with a strong background in data quality and test automation to support a high-profile programme for our Customer. This role focuses on assuring complex data pipelines and cloud-based platforms, ensuring accuracy, reliability, and regulatory compliance across end-to-end data workflows. You will work closely with data engineers, developers, and business analysts to embed quality at every stage of delivery,...

Job title : DevOps Engineer (contract) Duration : 6 months Target Start Date : January 2026 Location : London/ Cardiff Hybrid Rate : Competitive, inside IR35 Deloitte Working with the Deloitte Associate (Contractor) Programme means we can offer you the opportunity to work on a variation of industry and client related projects. Our aim is to retain the best talent and so when your project end date nears our team of Talent Community Advisors will be working with you to look at alternative projects within the firm that suit your experience should you wish to continue with Deloitte. About the role: We are looking for a DevOps Engineer to join the Enabling Functions team. You will be responsible for the development and support of an internally-developed data warehouse and self-service analytics platform. You will manage day-to-day operations, maintenance, and technical administration. You will support with the platform and deploy new features, support...

Role Overview Sperry Marine delivers safe, efficient, and reliable navigation solutions to the global commercial and defence maritime sectors. Our Engineering Team operates across two key development centres - New Malden in the UK and Hamburg in Germany - collaborating closely to develop and maintain Sperry Marine’s diverse product portfolio and support an ambitious future roadmap. Our success is founded on technical excellence, global reach, a committed workforce, a focus on sustainability, and a continuous drive for innovation. We are seeking a Software Engineer to join our Engineering Department in New Malden on a 9–12 month contract. This role is ideal for someone who thrives in collaborative, cross-functional environments and combines technical expertise with strong problem-solving, communication, and teamwork skills. Key Responsibilities Contribute to full life-cycle software...

We’re looking for a Platform engineer for the an Infrastructure team to build, configure, and support infrastructure to enable teams to deliver their solutions across the estate. You’ll manage the systems and their full lifecycle of the infrastructure components and automate deployments and updates so that we operate securely. This is a hybrid position with 3 days per week on client site in London. Requirements Create and maintain infrastructure setup, configuration management and deployment automation across on-prem and Azure Cloud Identify and troubleshoot platform-related issues, assisting in root cause analysis and finding solutions Monitoring the health and performance of the platform, flagging issues for further investigation Work on automating routine tasks to improve efficiency and reduce manual efforts Document platform configurations, processes and troubleshooting steps to build a knowledge base for future reference Follow...

SC Clearance is an essential requirement for this role, as a minimum you must be willing & eligible to undergo checks. Please note, due to the exceptional requirements of this position (short-term nature of this role and speed at which we require a postholder in situ) preference may be given to candidates who meet all of the essential criteria and hold active security clearance   The first duty of Government is to protect the public. Since 1782, the Home Office has led work to keep the country safe from those who seek to do it harm; in doing so, we make a vital contribution to HM Government's plan for a stronger, fairer, outward-looking and united Britain.   The Law Enforcement Cloud Platform (LECP) is the Home Office 's strategic cloud hosting solution for national law enforcement applications and products (LECP 's 'tenants '). LECP provides a secure, police-assured environment based on a common infrastructure design. By enabling access to shared...

Role Overview Sperry Marine delivers safe, efficient, and reliable navigation solutions to the global commercial and defence maritime sectors. Our Engineering Team operates across two key development centres - New Malden in the UK and Hamburg in Germany - collaborating closely to develop and maintain Sperry Marine’s diverse product portfolio and support an ambitious future roadmap. Our success is founded on technical excellence, global reach, a committed workforce, a focus on sustainability, and a continuous drive for innovation. We are seeking a Software Engineer to join our Engineering Department in New Malden on a 9–12 month contract. This role is ideal for someone who thrives in collaborative, cross-functional environments and combines technical expertise with strong problem-solving, communication, and teamwork skills. Key Responsibilities Contribute to full life-cycle software...

We’re looking for a Platform engineer for the an Infrastructure team to build, configure, and support infrastructure to enable teams to deliver their solutions across the estate. You’ll manage the systems and their full lifecycle of the infrastructure components and automate deployments and updates so that we operate securely. This is a hybrid position with 3 days per week on client site in London. Requirements Create and maintain infrastructure setup, configuration management and deployment automation across on-prem and Azure Cloud Identify and troubleshoot platform-related issues, assisting in root cause analysis and finding solutions Monitoring the health and performance of the platform, flagging issues for further investigation Work on automating routine tasks to improve efficiency and reduce manual efforts Document platform configurations, processes and troubleshooting steps to build a knowledge base for future reference Follow...

AI Technical Planning Engineer(Contractor) Abo ut Huawei Research and Development UK Limited Founded in 1987, Huawei is a leading global provider of information and communications technology (ICT) infrastructure and smart devices. We have 207,000 employees and operate in over 170 countries and regions, serving more than three billion people around the world. Our vision and mission is to bring digital to every person, home and organization for a fully connected, intelligent world. To this end, we will drive ubiquitous connectivity and promote equal access to networks; bring cloud and artificial intelligence to all four corners of the earth to provide superior computing power where you need it, when you need it; build digital platforms to help all industries and organizations become more agile, efficient, and dynamic; redefine user experience with AI, making it more personalized for people in all aspects of their life, whether they’re at home, in the office, or...

Role Overview Sperry Marine delivers safe, efficient, and reliable navigation solutions to the global commercial and defence maritime sectors. Our Engineering Team operates across two key development centres - New Malden in the UK and Hamburg in Germany - collaborating closely to develop and maintain Sperry Marine’s diverse product portfolio and support an ambitious future roadmap. Our success is founded on technical excellence, global reach, a committed workforce, a focus on sustainability, and a continuous drive for innovation. We are seeking a Software Engineer to join our Engineering Department in New Malden on a 9–12 month contract. This role is ideal for someone who thrives in collaborative, cross-functional environments and combines technical expertise with strong problem-solving, communication, and teamwork skills. Key Responsibilities Contribute to full life-cycle software...

We’re looking for a Platform engineer for the an Infrastructure team to build, configure, and support infrastructure to enable teams to deliver their solutions across the estate. You’ll manage the systems and their full lifecycle of the infrastructure components and automate deployments and updates so that we operate securely. This is a hybrid position with 3 days per week on client site in London. Requirements Create and maintain infrastructure setup, configuration management and deployment automation across on-prem and Azure Cloud Identify and troubleshoot platform-related issues, assisting in root cause analysis and finding solutions Monitoring the health and performance of the platform, flagging issues for further investigation Work on automating routine tasks to improve efficiency and reduce manual efforts Document platform configurations, processes and troubleshooting steps to build a knowledge base for future reference Follow...