76 to 100 of 145 Network Engineer Jobs in the South East

Senior Network Security Engineer Leading global manufacturing company is looking for a Senior Network Security Engineer to join their growing Network Security Engineering team. The successful candidate will design and implement network security solutions connecting on-premises and public cloud environments, with a strong … focus on Infrastructure-as-Code (IaC) and GitOps methodologies. This is a very technical role and will play a key part in securing the network infrastructure. London 5 DAYS A WEEK. Responsibilities: Design and deploy network security solutions across cloud and on-premises environments. routing and switching protocols … network performance. Analyze operational needs and develop innovative solutions to strengthen network security. Required: Hands-on experience within enterprise network security solutions. Advanced knowledge of routing and switching protocols. Deep understanding of firewalls. More ❯

Network & Security Engineer – Financial Services – £70K + Hybrid (Central London) Permanent | Hybrid (2-3 days in Central London) Our client, a leading player in the financial services sector, is seeking a skilled Network & Security Engineer to join their growing team. This is a permanent opportunity offering … up to £70,000 , with hybrid working arrangements based in Central London . Key Responsibilities Design, implement, and support robust network infrastructure across multiple global sites. Manage multicast routing for market data distribution across complex environments involving multiple VRFs and VLANs. Configure and maintain Aruba (Access/Distribution) and … VPNs, and ZScaler security platforms (ZIA/ZPA). Support VMware SD-WAN (VeloCloud) deployments across branch and remote trading locations. Monitor and optimise network performance (latency, throughput, availability) on critical links. Assist with network automation initiatives and maintain accurate documentation. Required Skills & Experience Deep hands-on experience More ❯

Network Security Engineer Location: London | 4 Days Onsite Salary: Competitive + Excellent Benefits A global energy and commodities business is seeking a Network Security Engineer to join their London-based team. This is an exciting opportunity to work in a technically complex, security-driven environment supporting … a wide range of infrastructure and network technologies. Key Responsibilities: Manage and maintain Checkpoint firewalls and Cisco network infrastructure Support Cisco ISE and Zscaler Internet/Private Access solutions Manage Data Centre colocation and vendor relationships Contribute to IT security prevention and awareness initiatives Essential Experience: Deep technical … is a great opportunity to join a high-performing team within a prestigious international business. If you're looking for your next challenge in network security, apply now or get in touch to find out more. #NetworkSecurity #ITJobsLondon #Cisco #Checkpoint #Zscaler #SecurityEngineer #HiringNow More ❯

The details… We are looking for a highly motivated individual to join as a Senior Network Engineer and be responsible for designing, deploying, managing and maintaining all aspects of the global network and physical infrastructure, ensuring the best possible uptime and availability to support the business’ customers … goals and growth. Responsibilities include: Plan, build, and deliver new network capabilities and deployments from standards and design documents to meet the needs of the business. Maintaining network security through proper configuration of firewalls, wireless access points and VPN. Maintaining multi-site network operations to support internal … applications, operating systems including regular maintenance with both private and public facilities. Physical installation and maintenance of network, power and server hardware. Creating and maintaining documentation and network diagrams. Full lifecycle management of network devices as well as support and development of network management and monitoring More ❯

The details… We are looking for a highly motivated individual to join as a Senior Network Engineer and be responsible for designing, deploying, managing and maintaining all aspects of the global network and physical infrastructure, ensuring the best possible uptime and availability to support the business’ customers … goals and growth. Responsibilities include: Plan, build, and deliver new network capabilities and deployments from standards and design documents to meet the needs of the business. Maintaining network security through proper configuration of firewalls, wireless access points and VPN. Maintaining multi-site network operations to support internal … applications, operating systems including regular maintenance with both private and public facilities. Physical installation and maintenance of network, power and server hardware. Creating and maintaining documentation and network diagrams. Full lifecycle management of network devices as well as support and development of network management and monitoring More ❯

x Senior Network Engineer - Citrix/Python - Up to £300k Total Comp One of the world's leading quantitative trading firms are searching for 2 x highly skilled and experienced Network Engineers to join their team (1x perm, 1 x contract). Below I have included a … of the role, company, and requirements. Please review and if the opportunity seems like a good fit share your CV! Role: Responsible for handling network installation, configuration, and maintenance across their office, data-centre, and colocation sites. A focus on Cisco and Arista equipment, particularly routers and switches. Role … will focus on project work, but will sit as a Point of Escalation for the Network Operations team Large volume of work to come from an on-going initiative to improve go to market speed closer to ultra-high frequency. As a result my client is heavily investing in More ❯

Are you an aspiring Network Engineer with around 1 year of experience , CCNA-level knowledge , and the drive to break into a high-performance technical environment? We’re hiring a Network Support Engineer to join a world-class Network Operations team at a leading high … real networking concepts to real-world problems — and learn fast in a demanding, elite setting. What You’ll Be Doing As part of the Network Operations team , you’ll work closely with the Network Engineers and other infrastructure teams, helping to monitor and support a low-latency global … network. You will: Monitor the health of the network and security infrastructure React to alerts , troubleshoot Level 1 support issues Investigate hardware/software faults and liaise with vendors (Cisco, Arista, Fortinet, etc.) Support WAN and connectivity troubleshooting Perform regular network audits and compliance checks Get hands-on More ❯

elements of this job advert carefully Please make your application promptly. We are looking for a highly motivated individual to join as a Senior Network Engineer and be responsible for designing, deploying, managing and maintaining all aspects of the global network and physical infrastructure, ensuring the best … possible uptime and availability to support the business’ customers, goals and growth. Responsibilities include: Plan, build, and deliver new network capabilities and deployments from standards and design documents to meet the needs of the business. Maintaining network security through proper configuration of firewalls, wireless access points and VPN. … Maintaining multi-site network operations to support internal applications, operating systems including regular maintenance with both private and public facilities. Physical installation and maintenance of network, power and server hardware. Creating and maintaining documentation and network diagrams. Full lifecycle management of network devices as well as More ❯

other with respect and regard We're always thinking 'what's next?' Job Description: On a day-to-day basis, you will manage the network infrastructure that delivers UK & Ireland core network connectivity, including core POP sites, transit interconnection, peering and fibre backhaul services to our Reading Data … your direct responsibility. This includes making sure that all services are available for 100% of the time as well as making sure that the network is deployed in a resilient configuration, failures, faults and general health issues are quickly resolved, and careful capacity planning to deliver in advance of … to troubleshoot problems without escalating them. You should have at least 8-10 years of experience in an IT Systems role (5 years of network engineering within the ISP industry), and a technical-related degree is preferred. You should be a highly proactive individual who can create resilient, scalable More ❯

My client is a leader in the global entertainment and sports markets, they are looking for a Lead IT Network Engineer, to sit in their West London based, Broadcast IT team. They require someone with around 10 years’ experience, with the ability to define the scope of a … to work with deeply technical and non-technical departments across the business. Someone with experience in the broadcast/IPTV space with a Cisco Network and Network Security qualification would be preferred but a deep knowledge across IT in the following areas: VizOne, Linux systems network infrastructure … role will be a 9-5 Monday to Friday role based in West London and is a great opportunity to further develop your IT network in a cutting-edge broadcast media technology environment. Please contact me for a confidential chat and I can send you a detailed job spec. More ❯

Job Description We're hiring a Senior Network Engineer who will be responsible for the day-to-day support of our customer's network, ensuring its components are running and are working as expected. Triage and resolution of customer faults with support from wider team as required. … Design, planning and implementation of project activities. You'll ideally have multi-vendor network experience of the following - Cisco, FortiGate, Meraki, Palo Alto, Sonicwall. Responsibilities: Ticket Management + Customer Service Must be an exemplar of the ticket management processes Working with the team to ensure that customer tickets are … Effective communication to the customer and within the team Infrastructure A subject matter expert in one or more relevant disciplines A comprehensive understanding of network infrastructure & IT ideologies and the interaction between physical, virtual and network layers Multi-vendor network experience of the following Cisco, FortiGate, Meraki More ❯

Security Engineer, Network Security, Basingstoke, COR7186 This is an excellent opportunity for an ambitious and technical Security Engineer, to join a growing, award winning company, at their head offices in Basingstoke. The successful Security Engineer will be required to have a full-UK driving license as … this role will involve ad hoc travel to other sites/data centres. The Role The Security Engineer will be joining the internal security team, working alongside an external SOC, in-order to support the business on all internal network security issues that arise. You will be an … things security, with an eagerness to learn and develop. Outside of this, you will ideally have a broad range of skills with regard to network troubleshooting, firewalls, IDS/IPS, VPNs and more. The Company The Security Engineer will be joining a well-established Managed Service Provider with More ❯

Job Description Network Support Engineer – FTC Location – Woking – Hybrid Monday to Friday – normal office hours ABOUT THE ROLE The Network Engineer role will work with the network and server infrastructure team to ensure the normal day to day operation of our clients network environment. … day-to-day operation. You will be a key point of contact between the business and our support partners providing troubleshooting and guidance relating network issues as when they arise. This role will provide technical oversight and management of their key strategic partners. This is achieved by working with More ❯

Senior Cyber Security & Network Project Engineer Location: Brighton/London/South East/Hybrid Package: £70-100K + Pack Type: Full-time Award-winning MSP We're working with a highly respected, independent tech firm that s redefining what great looks like in cybersecurity and network … senior engineering team with someone who can lead from the front technically and strategically. This is a fantastic opportunity for an experienced Cyber Security & Network Engineer who thrives in a hands-on role, enjoys client engagement, and wants to shape the future of secure, intelligent networks. The Role … You ll work closely with the presales, delivery, and solutions teams to design and implement market-leading network and security solutions. This is a key technical role, blending project engineering with solution consulting, so strong communication and client-facing skills are essential. You ll also provide escalation support and More ❯

Senior Cyber Security & Network Project Engineer Location: Brighton/London/South East/Hybrid Package: £70-100K + Pack Type: Full-time | Award-winning MSP We're working with a highly respected, independent tech firm that’s redefining what great looks like in cybersecurity and network … senior engineering team with someone who can lead from the front — technically and strategically. This is a fantastic opportunity for an experienced Cyber Security & Network Engineer who thrives in a hands-on role, enjoys client engagement, and wants to shape the future of secure, intelligent networks. The Role … You’ll work closely with the presales, delivery, and solutions teams to design and implement market-leading network and security solutions. This is a key technical role, blending project engineering with solution consulting, so strong communication and client-facing skills are essential. You’ll also provide escalation support and More ❯

Job Overview: We are seeking an experienced Senior Network Engineer with deep expertise in Cisco ACI, SDN technologies, and broader traditional networking and security solutions. The successful candidate will be responsible for the design, implementation, automation, and operational support of complex network infrastructures, ensuring high availability and …/ASA firewalls. Design, implement, and optimize wireless networks and load balancing solutions (F5 BigIP, BigIQ). Manage campus networking environments, firewall security, and network monitoring solutions. Utilize automation tools like Ansible to streamline and automate manual networking tasks. Work with Infoblox Suite (IPAM, DNS, DHCP) for efficient IP … address and domain management. Implement and maintain network monitoring tools such as Entuity, PRTG, and Prime Infrastructure. Adhere to ITIL processes and contribute to continuous process improvement initiatives. Collaborate cross-functionally with infrastructure, security, and application teams. Minimum Qualifications: Active SC Clearance (mandatory). Deep knowledge and hands-on More ❯

we envision a future where human well-being is safeguarded while closing the gaps in critical global labour needs. We seek a strong Infrastructure & Network Engineer to help design, maintain, and optimise the networking and computing infrastructure supporting our robotics development, testing, and production environments. You will be … robotics teams to ensure fast, reliable, and secure connectivity between cloud services, local servers, robots, and operators. This role involves hands-on support for network configuration, local server environments, storage solutions, and on-premise GPU clusters, focusing on scalability, reliability, and performance. Responsibilities Manage and optimise lab networking, including … Design, deploy, and maintain scalable and secure IT infrastructure on-premises (in labs or data centres) or hybrid/cloud environments. Monitor and troubleshoot network performance, ensuring quality of service (QoS), uptime, and reliable connectivity across all environments. Define and enforce infrastructure security best practices, including access control, firewall More ❯

as CBSbutler Our purpose is to make the world more sustainable by building trust in society through innovation. As a DJSC 3rd Line Senior Network Engineer you will contribute to this by joining a multi-skilled, multi-disciplinary team working collaboratively across multiple services within a shared Environment. … Your role will involve: Providing operational support to a large enterprise network that runs 24/7 across two data centres and remote offices throughout the UK. Collaborating with the rest of the team to maintain on premise networks to support BAU activities. Performing network configuration changes and … end customer. Being involved in project-based work, working closely with the project delivery team. Providing technical direction and mentoring to the 2nd line network team. Your transferable skills and experience: Solid understanding and working knowledge of core routing and switching at CCNA/CCNP level. Hands-on experience More ❯

treatments for disease to innovative engineering and cutting-edge technology. World class science requires world class computing infrastructure. Our Scientific Computing team provides computing network and storage systems that keep Diamond and its scientists at the forefront of scientific research About the Role We now have an excellent opportunity … for a Senior Network Engineer within Diamonds Scientific Computing team to support and develop the scientific and controls networks used for cutting edge science. High bandwidth ethernet forms the basis of all the critical networks within Diamond alongside more specialist low latency fabrics. These enable rapid and high … You will hold a degree level qualification in a computing or science subject or demonstrate equivalent experience. You will need to demonstrate experience of: Network administration of medium to large sized networks Experience of different network systems, e.g. Cisco, Extreme, Avaya, Nvidia Experience and knowledge of 1/ More ❯

Job Description Are you a talented Network Engineer with a passion for designing and delivering cutting-edge network solutions? Join our team and play a crucial role in supporting infrastructure and business projects, both on-premise and cloud-based. Key Responsibilities: Work closely with suppliers, 3rd parties … weekly travel to our venues across the UK. There may also be the opportunity to travel internationally, although this will be less frequent. Qualifications Network Engineering experience is a must, and the successful candidate will have recognised qualifications and/or demonstrable experience within Network Engineering. This role More ❯

Job Description Senior Network Engineer Location: Ringwood, Hampshire Salary: £47,000.00 - £50,000.00 DoE + Profit Share Hours: 37.5 hours per week The Role We are looking for an experienced Senior Systems Engineer with a keen interest in building technical solutions to help us deliver outstanding service More ❯

Job Title - Repair Network Engineer Location - Leicester or Bexhill Welcome to Hastings Direct We're a digital insurance provider with a clear strategy to become the best and biggest player in the UK market. As a company, we've made huge investments in our technology, pricing, data and … ll be delivering a physical repair capability which meets the needs of customers, internal stakeholders and our HD digital ambition within the contracted repair network suppliers. Job details - you'll need to have demonstrable experience in: Analysing trends, anomalies and verifying known issues to predict outcomes and fix current More ❯

My client is embracing a hybrid multi-cloud (AWS/Azure)/on-premise ecosystem and seek a Network Engineer for design, implementation, and stewardship of our hosting environments. This role emphasizes observability, high-availability, security, and infrastructure-as-code, involving collaboration with TechOps, DevOps, and InfoSec, and … support of existing/acquired assets. Responsibilities Implement technical solutions. Support network infrastructure. Manage changes and ensure efficient operation. Collaborate with Engineering and Security. Qualifications Bachelor's or equivalent. 2+ years network support. 2+ years Palo Alto experience. Commitment to uptime. Expertise in Layer 2-7 switching, routing More ❯

My client is embracing a hybrid multi-cloud (AWS/Azure)/on-premise ecosystem and seek a Network Engineer for design, implementation, and stewardship of our hosting environments. This role emphasizes observability, high-availability, security, and infrastructure-as-code, involving collaboration with TechOps, DevOps, and InfoSec, and … support of existing/acquired assets. Responsibilities Implement technical solutions. Support network infrastructure. Manage changes and ensure efficient operation. Collaborate with Engineering and Security. Qualifications Bachelor's or equivalent. 2+ years network support. 2+ years Palo Alto experience. Commitment to uptime. Expertise in Layer 2-7 switching, routing More ❯

My client is embracing a hybrid multi-cloud (AWS/Azure)/on-premise ecosystem and seek a Network Engineer for design, implementation, and stewardship of our hosting environments. This role emphasizes observability, high-availability, security, and infrastructure-as-code, involving collaboration with TechOps, DevOps, and InfoSec, and … support of existing/acquired assets. Responsibilities Implement technical solutions. Support network infrastructure. Manage changes and ensure efficient operation. Collaborate with Engineering and Security. Qualifications Bachelor's or equivalent. 2+ years network support. 2+ years Palo Alto experience. Commitment to uptime. Expertise in Layer 2-7 switching, routing More ❯