1 to 25 of 55 Permanent Network Engineer Jobs in the South East

Senior Network Engineer – Hybrid Our client is urgently looking for an experienced Senior Network Engineer to join their team based in London, on a permanent basis. Please note, the role is Hybrid, with 2 days required on-site each week. You will be responsible for deploying, managing, and optimizing network infrastructure, ensuring high availability, security … as a brilliant benefits package including bonus, annual leave, leading pension scheme, private health cover, medical plan, life assurance, income protection, EV scheme and many, many more perks! Senior Network Engineer – Key Skills: Insurance or Financial Services background Network Infrastructure Deployment & Management Security & Firewall Administration SD-WAN & WAN Optimization Load Balancing & Network Optimization Wireless & LAN Infrastructure … Network Troubleshooting & Incident Response Documentation & Process Improvement Significant experience in enterprise networking, with hands-on expertise in: Palo Alto Firewalls (PAN-OS, GlobalProtect VPN, Threat Prevention) Cisco SD-WAN (Viptela/IOS XE)/Catalyst/ACI Aruba wireless networking, ClearPass NAC F5 BIG-IP (LTM, GTM, ASM) for load balancing Strong knowledge of routing protocols (BGP, OSPF, EIGRP More ❯

Senior Network Engineer Leidos heritage companies pioneered the development of air traffic control systems in the United States more than 50 years ago. Today our systems handle 75 per cent of the air traffic in the U.S. and approximately 60 per cent of the worlds air traffic. When it comes to air traffic safety and efficiency, our proven … and we are now at the heart of the innovative development work to modernise ATM solutions. Job Description Working with the Account Architect you will design, deploy, and manage network solutions utilizing the following: Cisco ISE (Identity Services Engine) Cisco Catalyst Center (formerly DNA Center) Cisco Wireless systems leveraging 9800 Controllers Cisco SD-Access and SD-WAN Cisco SASE … services, including Umbrella and Secure Access Palo Alto firewalls Azure networking Maintain and enhance network infrastructure with advanced knowledge of: BGP and BGP Address Families MPLS technologies VPN and remote access solutions Cloud-based environments Collaborate with cross-functional teams to deliver secure and scalable networking solutions. Develop and implement network automation strategies to improve efficiency. Monitor, troubleshoot More ❯

This appointment offers you the privilege of contributing to a highly accomplished team, entrusted with the design, implementation, and stewardship of resilient network and firewall infrastructures that are fundamental to critical banking operations on an international scale. You will be afforded significant influence over the evolution of the organisation's network estate, collaborating with esteemed professionals across continents. … SENIOR NETWORK ENGINEER Salary: £120,000 - £135,000Location: London A distinguished opportunity is presented for a Senior Network Engineer to join the ranks of a globally esteemed financial institution headquartered in London. This appointment offers you the privilege of contributing to a highly accomplished team, entrusted with the design, implementation, and stewardship of resilient network and firewall infrastructures that are fundamental to critical banking operations on an international scale. You will be afforded significant influence over the evolution of the organisation's network estate, collaborating with esteemed professionals across continents, and playing an instrumental role in ensuring the seamless delivery of services. What you'll do: * Conceiving, implementing, and overseeing robust network More ❯

Network Engineer – Hybrid Our client is urgently looking for an experienced Network Engineer to join their team based in London, on a permanent basis. Please note, the role is Hybrid, with 2 days required on-site each week. You will play a key role in network troubleshooting, security enhancements, and performance tuning, while collaborating with … well as a brilliant benefits package including bonus, annual leave, leading pension scheme, private health cover, medical plan, life assurance, income protection, EV scheme and many, many more perks! Network Engineer – Key Skills: Insurance or Financial Services background Network Infrastructure Deployment & Management Security & Firewall Administration SD-WAN & WAN Optimization Load Balancing & Network Optimization Wireless & LAN Infrastructure … Network Troubleshooting & Incident Response Documentation & Process Improvement Palo Alto Firewalls (PAN-OS, GlobalProtect VPN, Threat Prevention) Cisco SD-WAN (Viptela/IOS XE)/Catalyst/ACI Aruba wireless networking, ClearPass NAC F5 BIG-IP (LTM, GTM, ASM) for load balancing Strong knowledge of routing protocols (BGP, OSPF, EIGRP) and switching technologies Experience with firewall rule configurations, VPN setups More ❯

About the job We currently have an exciting opportunity for SeniorNetwork Engineer to join our existing experienced team. What do we look for in a Senior Network Engineer? Do you feel as comfortable building and supporting production LANs as you do global WANs? Can you implement firewall rules from an application's bespoke requirements? Are you a … an innovative way? Are you ready to learn about Secure by Design methodologies from a company working in National Security & Defence? Essential Skills: Implementation and Support of; Wide Area Network Architecture Network Routing Protocols - OSPF, BGP Virtual Private Networks (VPNs) and Network Security Infrastructure - e.g. IKEv2, NGFWs Creating configuration guides and implementing from High Level and Low … Level Designs Desirable Skills: Implementation and Support of; Data Centre Network Architecture - Spine/Leaf Fabric, EVPN, BGP, Geneve High Assurance IP Encryptors (HAIPE) Infrastructure Automation and Orchestration technologies (e.g. Ansible, Terraform etc.) Whitebox Network Infrastructure (e.g. Mellanox, Cumulus Linux, Nvidia Networking) Support and Troubleshooting of NSX Cisco CCNP or equivalent experience Why SIXWORKS? SiXworks is a leading More ❯

Network Engineer Bedford (Hybrid) From £26,890 (based on full 3 days per week) to £44,219 (based on a full 37 hours per week) Contract Type: Permanent, Flexible Part-Time or Full-Time (Flexible Hours Part-Time or Full-Time) Are you a talented Network Engineer looking for a role that fits your lifestyle and … as well as from full-time candidates eager to build on their experience and grow their skill set in a supportive, forward-thinking environment. About the Role As a Network Engineer, youll play a key role in designing and deploying scalable, high-performance network solutions. Youll ensure our infrastructure is secure, reliable, and aligned with industry standardswhile … collaborating with internal teams and external partners to deliver impactful results. Key Responsibilities Design and implement robust network architectures Configure and maintain routers, switches, firewalls, and wireless systems Monitor network performance and troubleshoot issues Conduct security audits and manage firewalls, VPNs, and IDS Maintain clear and up-to-date network documentation Lead network-related projects and More ❯

Network Support Engineer Maidenhead (Hybrid/On-site) £30,000 + Progression + Training + Leading Projects + 25 Days Holiday + Pension A fantastic opportunity for a technically minded Network Support Engineer to join a growing infrastructure team delivering essential services to enterprise customers across the UK. This is a dynamic role for someone who … with cutting-edge networking technologies, supporting critical operations that underpin some of the UK's most important communications infrastructure. In this role, you will take ownership of incident management, network monitoring, and technical troubleshooting across a multi-vendor environment. You'll support service continuity and performance by diagnosing faults, escalating where necessary, and liaising with both internal teams and … implementation of best practices, while keeping up to date with emerging technologies. The ideal candidate will have experience working in a technical support or NOC environment within telecoms. A network certification (such as CCNA or JNCIA) is essential, and you'll have hands-on experience with technologies such as BGP, OSPF, MPLS, and SD-WAN. This is an excellent More ❯

independent consultancy of 1000 plus people, that uses powerful cutting edge IT tools across pensions and financial services, energy, health, and analytics sectors. What's the role? As the Network Infrastructure Azure Engineer, you will be working at the intersection of traditional network infrastructure and cloud network infrastructure. You will support an environment consisting of Meraki … Develop, support and continuously improve the technology infrastructure, spanning multiple physical office and numerous MS Cloud subscriptions Maintain the Teams Telephony Solutions Hands-on implementation of WAN solutions and network migration tasks based on physical and cloud platforms Hands-on implementation of Wireless Networks Design and implement standardised templates and configuration baselines, that enable teams to efficiently self-serve … solutions where appropriate Maintain and manage access to Console Services Proactively drive the automation of manual or repetitive network infrastructure tasks to reduce overheads and standardise practises Manage and implement security control measures such as access control lists, DDoS protection etc Management of Azure, AWS, and Google Computer Cloud Virtual Networks Configure and support WAN technologies, including OSPF/ More ❯

Network Engineer WAN Location: Bracknell Clearance: Must hold or be eligible for SC clearance Salary: Up to £60,000 depending on experience We are currently supporting the recruitment of Site WAN Architects for a confidential client delivering secure infrastructure within the Defence and National Security sector. This is an exciting opportunity for a network engineer to … be part of a collaborative, skilled team delivering cutting-edge network solutions. Role Overview: As a Site WAN Architect, you will: Design and deliver medium to large-scale secure network solutions. Lead technical design work, ensuring compliance with project and security standards. Produce high-quality design documentation and contribute to technical governance. Support project management teams in achieving … timely, successful delivery. This opportunity is ideal for an experienced Network Engineer with a strong background in WAN and secure systems delivery, or for someone looking to transition into a more architecture-focused role. Key Experience Required: Proven ability to translate business and technical requirements into scalable network solutions. Design experience with technologies from vendors such as More ❯

Network Engineer £Up to £60,000 GBP Car Allowance, Bonus Onsite WORKING Location: Basingstoke, Central London, Greater London - United Kingdom Type: Permanent WAN Network Architect Salary - up to £65,000 Location - Basingstoke (on-site) Clearance - SC cleared or clearable The Opportunity: Are you an experienced network design professional looking for your next big challenge in the … Defence and National Security sector? We're recruiting for a WAN Architect to join a leading global technology firm, driving secure, cost-effective network solutions that truly make an impact. The Role: As a WAN Architect, you'll be part of a collaborative project delivery team, designing and delivering medium to large-scale network solutions. You'll play … program teams on complex, cross-discipline solutions (LAN, WAN, Wi-Fi, VPN, Voice, Video, Cyber Security) Manage risk, dependencies, and ensure timely, quality delivery Requirements: Proven experience designing secure network solutions using technologies from vendors such as Cisco and Juniper Certifications such as Cisco CCNA/CCNP or Juniper JNCIA-Design/JNCIA-Junos Experience across a full project More ❯

Overview: Our client, a fast-growing IT solutions provider, is seeking an experienced Third Line Engineer to support complex infrastructure environments and deliver high-quality IT services to a diverse client base. Key Responsibilities: Design, implement, and maintain enterprise network infrastructure across LAN/WAN environments. Lead core and edge network upgrades, including: OSPF and BGP routing … VLAN segmentation and Layer 2/3 switching Multi-Link Aggregation on Mikrotik , Cisco , and Juniper devices Configure and manage firewalls, VPNs, and secure remote access. Monitor and optimize network performance, availability, and security. Troubleshoot and resolve complex routing, switching, and connectivity issues (Tier 3). Assist with secure network integration for Microsoft 365 services (DNS, SPF, mail … flow). Collaborate with project teams to deliver tailored, high-performance network solutions. Skills & Experience: Expert-level experience with OSPF , BGP , and enterprise routing/switching . Strong knowledge of firewall configuration and network security policies (Mikrotik, Cisco, Juniper). Hands-on experience with VLAN design , link aggregation , and redundancy protocols . Proficiency in supporting hybrid network More ❯

Network Engineer £Up to £60,000 GBP Car Allowance, Bonus Onsite WORKING Location: Bracknell, Central London, Greater London - United Kingdom Type: Permanent WAN Network Architect Salary - up to £65,000 Location - Bracknell (on-site) Clearance - SC cleared or clearable The Opportunity: Are you an experienced network design professional looking for your next big challenge in the … Defence and National Security sector? We're recruiting for a WAN Architect to join a leading global technology firm, driving secure, cost-effective network solutions that truly make an impact. The Role: As a WAN Architect, you'll be part of a collaborative project delivery team, designing and delivering medium to large-scale network solutions. You'll play … program teams on complex, cross-discipline solutions (LAN, WAN, Wi-Fi, VPN, Voice, Video, Cyber Security) Manage risk, dependencies, and ensure timely, quality delivery Requirements: Proven experience designing secure network solutions using technologies from vendors such as Cisco and Juniper Certifications such as Cisco CCNA/CCNP or Juniper JNCIA-Design/JNCIA-Junos Experience across a full project More ❯

Come and work with us on this large, IT Estate within Defence. Job satisfaction, exciting work, complex technologies, it is all here, waiting for a Lead Network Engineer. Accountable for multifaceted aspects of our groundbreaking enterprise networking platforms. You do need to be eligible for DV Clearance for this position. Hybrid fixed with 2-3 days per week on … foster a culture of learning and continuous improvement. Act as a point of escalation and support for complex issues, while coaching others through troubleshooting processes. Maintain and manage client network infrastructure (including but not limited to Cisco Routing, Switching, Security, SDN, Unified Communications and Wireless technologies). Identify and explore opportunities for enhancing efficiency, leveraging orchestration technologies to streamline … and automate. Lead 'Root Cause Analysis' investigations into network faults, security and performance issues. Support the Principal NetOps Engineer and Architects with project implementation. Liaise with third party service providers for WAN provision and maintenance. Lead and progress third party vendor support cases to provide resolutions for complex technical issues. Lead collaborative efforts across the Platform Engineering team More ❯

keep doors and mind open We treat each other with respect and regard We're always thinking 'what's next?' Job Description: On a day-to-day basis, our Network Engineerwill 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 … Products will also fall under 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 requirement. Another important part of … to enable the support department 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 and innovative networks from design More ❯

JUser: :_load: Unable to load user with ID: 987 Job Summary Country: United Kingdom Location: Southampton Sector: Infrastructure & IT Job Type: Permanent Technologies: Network engineering, Routers and Switches, IPV4, TCP/IP, DNS, SMTP This is an outstanding opportunity for a Network Engineer with some experience, looking to join a leading, global business renowned for developing their … employees and offering fantastic career paths. A natural communicator, team player, and problem solver, your main responsibility will be maintaining network performance through monitoring, performance tuning, and troubleshooting. The ideal Network Engineer will have experience with key networking technologies such as IPV4, TCP/IP, QoS, DNS, SMTP, SNMP, OSPF, BGP, HSRP, and VRRP. Experience with SolarWinds More ❯

Cisco Network Engineer - City of London - Large financial services company - Salary up to £70,000 plus bonus and benefits - Hybrid working (3 times a week in London office) A large financial services company are currently looking for an experienced Network Engineer to join their growing team. The role will have responsibility for managing and designing the … enterprise network which stretches globally. Duties will include: - Assisting architects with implementations - Guiding team members on network technologies - Driving enhancements to networks - Modernising infrastructure - Level 3 network technical support - Routing/Switching/Firewall implementations - Integration of switches, routers, wireless controllers, SDN, load balancers, NAC servers and cloud infrastructure - On call rotation support - Network security To … be considered suitable for this Senior Network Engineer role you will need the following skills and experience: - Experience in design and implementation of networks in a large user environment - Strong Cisco background (ideally CCNP/CCIE) - Knowledge of Layer 2 LAN technologies (VLANs, VTP, STP) - Understanding of high availability technology (VPC, SVL, HSRP) - Routing protocols - SDWAN technologies - CIsco More ❯

Network Engineer London (Hybrid - 60% office, 40% remote) 12-month fixed-term contract Salary – market rate – apply for further details In this exciting Senior Network Engineer position, you will be working for a global law firm specialising in private capital and complex commercial matters. You’ll be responsible for both maintaining their existing LAN/WAN … environment and delivering key network projects—ranging from office moves and infrastructure upgrades to security enhancements and cloud integrations. You will also mentor junior engineers and collaborate closely with IT security and operations teams to ensure the network remains resilient, compliant, and aligned with industry best practices. Skills & Experience At least 5 years in a senior or lead … network engineer role Hands-on experience with Cisco ISE, FortiGate, Palo Alto, and VeloCloud Clear examples of owning network elements in projects — not just supporting them Technical certifications such as: Cisco (CCNP or above) Fortinet (NSE4/5) Palo Alto (PCNSE) Microsoft Azure (AZ-700, AZ-104 or AZ-305) Experience in legal, finance, or other regulated More ❯

About Us We are the UK network service provider making digital infrastructure simple. Whether indoors or outdoors, we make sure our customers can always connect their customers. We bring together mobile operators, central and local government, and real estate providers to work together in new ways using: Collaborative commercial models, combined real-estate and telecoms know-how, and global … biggest, most challenging wireless environments in the UK, including railway stations, Canary Wharf, City of London and events like the London Olympics. The Role We are looking for a Network Engineer to join the team here at Freshwave. This role is part of the team who are responsible for the successful design, implementation, and commissioning of the networking … systems, that can be used by wider Freshwave engineering and delivery teams to implement and validate the onsite customer systems. Configuration of routers, switches, RAN and monitoring systems Providing network engineering services to support the delivery of new Freshwave sites - detailed implementation of network components, including subsequent testing, validation, and documentation. Troubleshoot problems identified during testing and drive More ❯

Cloud Operations Network Engineer | Remote | £55,000+ Jonothan Bosworth | Recruitment Specialists is working with a growing UK-based Managed Services Provider looking to strengthen their Cloud & Network Operations team . If you're a confident, proactive engineer with a security-first mindset and strong Fortinet experience, this could be the next step for you. The Role … root cause analysis, this is a varied role for someone who thrives on ownership and operational excellence. What You’ll Be Doing Delivering changes to cloud and on-prem network environments Escalation support for technical incidents across managed services Security auditing, patching, and penetration test remediation Documenting infrastructure changes and operational runbooks On-call support (every other week) for … network-related incidents Visiting client sites or HQ (Surrey) as needed for projects or planning Participating in change and incident management routines What You’ll Need 5+ years in a hands-on network engineering role Fortinet or Cisco certification (e.g. NSE or CCNA/CCNP) Proven experience with Fortinet tools (FortiManager, FortiAnalyzer) Knowledge of cloud environments (preferably Azure More ❯

Network & Integration Engineer - Juniper or Cisco - Hybrid Must have a Valid SC Clearance We are currently seeking a highly skilled and motivated Lead Networks Integrator to join a dynamic and fast-paced technical team. This is an exciting opportunity for an experienced professional looking to lead the delivery of cutting-edge network services across a wide range … and ensuring alignment with agreed standards. You will also create detailed installation and testing documentation, as well as scripting for testing and deployment where required. Key Responsibilities: Independently deliver network solutions within defined timeframes, escalating only where necessary Act as a technical lead and escalation point for complex network issues during project delivery Support change requests by assessing … corporate and local methodologies and processes, helping to tailor them as needed Provide input into process development and continuous improvement Mandatory Experience & Skills: Extensive experience in Networks Integrator or Network Specialist roles Juniper experience is preferred but will consider Cisco Proven ability to independently manage project deliverables with minimal supervision Demonstrated experience in technically assessing and implementing change Strong More ❯

Onsite Network Engineer, Reading (Must have ability to obtain SC Clearance) ROC Technologies are seeking an experienced and customer-focused Onsite Network Engineer to join our on-site team supporting a highly secure client environment. The role involves delivering a managed networking service, supporting end users, and contributing to the Mobile Device Management (MDM) service as … needed. The successful candidate will play a key role in day-to-day network operations, working proactively to monitor, maintain, and support the customer s network infrastructure. Representing ROC on-site, you will deliver high-quality service while upholding professionalism and discretion at all times. Key Responsibilities Cover early shift routines, including on-site checks and monitoring activities. … Use network monitoring tools to detect and flag potential incidents. Maintain ITSM systems with accurate work notes detailing progress and actions. Provide 1st and 2nd line troubleshooting support, escalating when necessary. Perform basic configuration and installation of network devices. Act as remote hands for senior engineers during onsite interventions. Investigate and escalate suspected physical faults with network More ❯

Network Infrastructure Engineer OVERVIEW " Location: Basingstoke, UK (Remote-friendly with occasional travel) Contract: Full-Time Department: TechOps Salary Range: £35,000-£45,000 (depending on experience) WHAT THE JOB IS ALL ABOUT " Hey I'm Rich, Tech Ops Director, and I'm looking for a Network Infrastructure Engineer with hands-on experience in real-time AV … live sports, broadcast, or high-performance event environments. This is a field-ready, hands-on role for someone who's just as comfortable designing IP plans and advising on network best practices as they are troubleshooting multicast flow issues in a server room or onsite at a global event. You'll work closely with our Senior Network Engineer … networked media workflows. You'll also play a key role in supporting on-prem to AWS delivery models, advising engineering teams on transport-layer design issues, and ensuring our network infrastructure is aligned with evolving software requirements. This is a high-impact, cross-functional role that connects fieldwork, system engineering, and software delivery. You'll help bridge the gap More ❯

Job Title: Senior Network Services Engineer Location: Farnborough (Hampshire) UK Office (Hybrid) Job Description: A leading company in lawful and location intelligence is looking for a Senior Services Engineer with hands-on experience in installation, maintenance, problem management, testing, and documenting the company's portfolio of infrastructure supporting intelligence products. The role focuses on integrating the company … other groups to ensure successful and high customer satisfaction. Location, Lawful and Data Intelligence Products and Protocols. Participate in customer technical assistance troubleshooting conference calls. Manage the segregated local network infrastructure. Deploy and maintain remote connectivity to customer networks from the local support office. Maintain and enhance customer monitoring tools. Will be required to participate in an on-call … deployment methods and process. Document and provide knowledge transfer information across multiple groups within and outside of the company. Position Specific Competencies/Skills Required: Essential: Technical understanding of network and IT security. Manage process to successful conclusion. Experience with Tier 1 Customer Service Provider networks and associated live business-critical systems. Strong knowledge of IP protocols at packet More ❯

Two days on site per weekSalary: Up to 85k (depending on experience) + bonus/benefitsA hands on technical role, supporting the design, deployment, and management of secure, scalable network infrastructure across on-prem and cloud environments.You'll work closely with the IT Infrastructure Manager and wider team to ensure performance, security, and resilience across the estate.?????? :Designing and … deploying LAN, WAN, WLAN, and SD-WAN solutionsManaging network performance, troubleshooting, and upgradesImplementing zero-trust principles, VPNs, firewalls, and policy-based routingSupporting Azure VNet design and integrationActing as a technical escalation point for all networking issues?:3+ years in a network infrastructure role - Strong experience with SD-WAN, VPNs, MPLS, and network securityFamiliarity with tools such as More ❯

Network Engineer - cloud automation Salary: £50-65k+ Benefits The Network Engineer will play a key role in the automation and support of the company's cloud-based Carrier Grade network infrastructure. The Network Engineer will be part of a global team supporting Fortune 100 customers as part of an engineering function with … days WFH). Core responsibilities: Support and integrate Carrier Grade Networks for a range of external customers Automate infrastructure and deployments with Terraform and Ansible Test Cloud based network devices, Firewalls, Load Balancer Communicate effectively with team members and external customers Key requirements: 5+ years' in a Network role within an Engineering environment Commercial experience of automating cloud More ❯