7 of 7 DemandTrendPermanent Senior Network Engineer Jobs in the South East

Senior Network Engineer VOIP, Cisco, Teams Telephony, MPLS, SD-WAN, Meraki Location: Southampton or Tunbridge Wells (Hybrid with home working) Salary: c. £42,000 base + bens Are you an experienced Network Engineer passionate about delivering seamless, resilient connectivity across a diverse technology estate? Are you ready to play a pivotal role in shaping network strategies and optimising service delivery for a growing enterprise? About the Role We are seeking a talented Network Engineer to join our client's IT function. In this hands-on position, you'll spearhead network infrastructure projects, lead operational excellence, and drive innovation across their multi-site estate. You'll collaborate with stakeholders and managed service … providers to ensure outstanding service delivery and continuous network improvement. Key Responsibilities Take responsibility for network infrastructure projects aligned with the Group's technology strategy and standards. Oversee day-to-day network operations, troubleshoot issues, and optimise network performance. Provide technical expertise in VOIP, Cisco Call Manager, Cisco Voice platforms, Teams Telephony, MPLS, SD-WAN, WAN More ❯

Role: Senior Network Engineer Location: Uxbridge (Hybrid – 3 Days In-Office Weekly) Salary: £43,000 - £55,000 Network IT is recruiting for a Senior Network Engineer to join a leading institution in London. This permanent role offers the opportunity to take a lead position within the Network Team, ensuring the efficient operation … development, and security of large-scale enterprise networks.You’ll be responsible for designing, implementing, and supporting complex network infrastructure, providing 3rd line support, and acting as a subject matter expert across multiple networking domains. This role will suit an experienced engineer who enjoys solving complex problems, driving innovation, and leading on technical projects. Key Responsibilities: Lead the design … development, and enhancement of enterprise network services. Provide advanced 3rd line support for wired, wireless, and connectivity issues. Act as SME across at least three technology areas (e.g. Security, Wireless, Routing & Switching, NAC, Firewalls, Telephony ). Deliver expertise in network infrastructure design, installation, and documentation. Support critical infrastructure areas and ensure resilience of network services. Monitor and More ❯

Senior Network Engineer | Defence Consultancy | Hemel Hempstead | Up to £72,000 + 10% Bonus | DV Clearance Eligibility Required MERITUS are working with a leading Defence consultancy looking for a Senior Network Engineer to join a highly secure, fast-paced environment supporting critical national infrastructure projects. This role offers the chance to work on meaningful … technically complex platforms that play a key role in national security. If you're confident in designing and building secure network systems and enjoy working in a team where innovation and problem-solving are part of the day-to-day, this could be the perfect next step in your career. DV (Developed Vetting) security clearance is essential for this … held or eligible to be obtained. The role is based on client site in Hemel Hempstead. Main Responsibilities: Take the lead in designing, building, and maintaining secure, high-performance network platforms. Work closely with internal teams and external partners to deliver integrated, end-to-end solutions. Support and enhance existing monitoring and observability frameworks using tools like SNMP and More ❯

Senior Network Design Engineer Salary: £55k basic + £6k car allowance + 10% bonus + 10% DV allowance Basingstoke: Hybrid circa 2/3 days a week on site Security Clearance: Needs SC Clearance to start and willingness to go through DV Clearance A global IT Consultancy are looking for three Senior Network Designer Engineers … technical networking knowledge with industry-recognized certifications (e.g., Cisco CCNA/CCNP, Juniper JNCIS-ENT). Experience with routing protocols, virtual routing instances, VPNs, and security zones. Experience with network security products including Intrusion Detection Systems (IDS) and Intrusion Prevention Systems (IPS). Proficiency in F5, Cisco Secure Firewall, and Gigamon technology. Demonstrable design experience with global network vendors (e.g., Cisco, Juniper). Network device configuration, troubleshooting, and defect resolution skills. Understanding of project life cycle from requirements gathering to operational acceptance Responsibilities: Design and Deploy Functional Networks: Design and deploy networks (LAN, WAN) to meet the organization and customer needs. Troubleshoot Network Issues: Diagnose and troubleshoot network issues, including those escalated by lower More ❯

Senior Network Design Engineer Salary to £63,000 plus package up to £81,000 Basingstoke site - some hybrid working/potential to work from other offices Must be eligible for DV Security Clearance Sanderson Government and Defence are supporting a major supplier to the UK MoD and wider government in their search for a Senior Network Design Engineer to support a variety of critical programmes across the sector. You will be based on site in Basingstoke with some work from home where possible taking into account project requirements. You may also be required in Birmingham from time to time. This is a middle way role with responsibility for low level design and then the More ❯

Azure networking, Cisco, VPN, DNS, Terraform We’re looking for a Senior Cloud Network Engineer with a strong background in traditional enterprise networking and deep expertise in Azure cloud networking . This is an exciting opportunity to join a high-performing team and play a key role in designing and delivering secure, scalable, and robust cloud network solutions. This is a hands-on role ideal for someone who has evolved from a traditional network engineering background, possibly CCIE certified or equivalent, and has since transitioned into the world of cloud networking. You’ll bring a mature and methodical approach to designing and implementing complex cloud network architectures, primarily within Microsoft Azure . Core Responsibilities … Design and implement Azure networking solutions, including: ExpressRoute and Site-to-Site VPNs Virtual WAN and Hub-Spoke architectures Network security using Azure Firewalls and third-party firewalls (e.g., Palo Alto) Virtual Network peering, custom routing, and segmentation IP address planning and design Azure Landing Zone design aligned with the Cloud Adoption Framework (CAF) Champion best practices in More ❯

Responsibilities: *Design and Deploy Functional Networks: Design and deploy networks (LAN, WAN) to meet the organization and customer needs.*Troubleshoot Network Issues: Diagnose and troubleshoot network issues, including those escalated by lower tiers of support.*Implement Network Security Measures: Design and implement network security measures to protect data, software, and hardware from threats and unauthorized access. … and stakeholders to define business requirements and systems goals, and to identify and resolve business systems issues.*Create and Maintain Documentation: Maintain comprehensive documentation for all implemented networks, including network diagrams, configuration details, and operational procedures.*Mentor Team Members: Provide guidance and mentorship to junior network engineers and other team members, helping them to develop their skills and … knowledge.*Automate Network Tasks: Develop and implement automation scripts to streamline network management tasks and improve efficiency.*Plan for Service Outages: Plan for and respond to service outages and other network-related problems, ensuring minimal disruption to business operations.*Support Network Upgrades: Perform network maintenance and system upgrades, including service packs, patches, hot fixes, and More ❯