26 to 50 of 86 WAN Jobs in the South East

key networking technologies such as IPV4, TCP/IP, QoS, DNS, SMTP, SNMP, OSPF, BGP, HSRP, and VRRP. Experience with SolarWinds would be beneficial. Any experience with a global WAN, Datacentres, Cisco/HP switches & routers, Checkpoint (or other Firewall technologies) would help you hit the ground running. With a global presence, a reputation for innovation, a commitment to professional More ❯

and thrive under pressure Proficiency in Microsoft Office and basic networking concepts Desirable Skills & Certifications Experience with Microsoft 365, Azure AD, and Intune Familiarity with Windows OS, LAN/WAN/WLAN, and Point-to-Point networking Knowledge of HP/Aruba switching and network infrastructure Microsoft certifications (e.g. MCP, MCITP) CompTIA A+, Network+, or Security+ ITIL Foundation certification More ❯

cyber threats. You'll enhance identity and access management (IAM) by maintaining Active Directory, Entra ID, MFA, and Zero Trust security principles. Your expertise in network security, VPNs, SD-WAN, and Microsoft Defender solutions will help safeguard our systems, while your contributions to incident response, governance, and security strategy will shape the future of our cybersecurity posture. If you're More ❯

technologies aligned with strategic goals. Key Requirements Proven experience managing IT Operations teams. Strong knowledge of Active Directory and Office 365 administration. Network administration experience (TCP/IP, DNS, WAN/LAN/Wi-Fi). Experience supporting both Windows and macOS environments. Demonstrated ability to manage IT budgets and third-party suppliers. Strong interpersonal and service delivery skills. Advanced More ❯

and operational challenges. Create and be responsible for HLD/LLD components for specific key areas of the solution: Cisco FMC, SSM, FTD, Gigamon HC1 and GigaVUE FM, Juniper WAN and LAN, Endace, NTP, Data Centre Firewall and LAN. Ensure designs produced are fit for purpose and are capable of going through review and governance. Provide input into reports, when More ❯

and operational challenges. Create and be responsible for HLD/LLD components for specific key areas of the solution: Cisco FMC, SSM, FTD, Gigamon HC1 and GigaVUE FM, Juniper WAN and LAN, Endace, NTP, Data Centre Firewall and LAN. Ensure designs produced are fit for purpose and are capable of going through review and governance. Provide input into reports, when More ❯

and operational challenges. Create and be responsible for HLD/LLD components for specific key areas of the solution: Cisco FMC, SSM, FTD, Gigamon HC1 and GigaVUE FM, Juniper WAN and LAN, Endace, NTP, Data Centre Firewall and LAN. Ensure designs produced are fit for purpose and are capable of going through review and governance. Provide input into reports, when More ❯

into secure, high-performance network designs. Creating clear, well-structured High-Level (HLD) and Low-Level Designs (LLD) for technologies such as: Cisco FMC, FTD, SSM Juniper LAN/WAN (SRX, EX) Gigamon HC1, GigaVUE FM Endace, NTP, and Data Centre networks Offering guidance and troubleshooting support to engineers during implementation. Ensuring all designs align with governance standards and can More ❯

Certified Network Associate (Certification must be currently valid/active) Quantity of certifications does not impact minimum time of professional experience PREFERRED ( NOT REQUIRED ) IPSEC, ACI, VPN, DMVPN, SD-WAN, and NAC Principal Duties and Responsibilities Maintain the corporate enterprise network environment, including configuration, troubleshooting, security, monitoring, and the development of procedures relating to the use of network applications and More ❯

direction, cross-domain integration, and setting design standards that support critical transformation and growth initiatives across the organisation. Key Responsibilities Lead strategic IP network architecture efforts across LAN/WAN, MPLS core, cloud networking, and virtualized network functions (VNF/CNF). Develop and govern HLDs (High-Level Designs) ensuring alignment with enterprise architecture and business objectives. Collaborate with CTO More ❯

of 3 years of experience in network security or a related field, with at least 2 years in a leadership role. Strong understanding of network infrastructure, including LAN/WAN, routers, switches, and related network devices. Youll have expertise in security protocols, cryptography, authentication, authorisation, and security. Excellent analytic and problem-solving skills, with the ability to make well-informed More ❯

deployments) Working knowledge of Cisco ISE, Prime Infrastructure, and Catalyst Centre Experience with Wireless LAN Controllers and large-scale Cisco Access Point deployments Solid understanding of enterprise LAN/WAN infrastructure Relevant certifications: CCNP (Routing & Switching or Security) essential; CCIE is advantageous. Must be eligible for UK SC & NPPV3 Clearance What we offer: A career at Telent can span many More ❯

deployments) Working knowledge of Cisco ISE, Prime Infrastructure, and Catalyst Centre Experience with Wireless LAN Controllers and large-scale Cisco Access Point deployments Solid understanding of enterprise LAN/WAN infrastructure Relevant certifications: CCNP (Routing & Switching or Security) essential; CCIE is advantageous. Must be eligible for UK SC & NPPV3 Clearance What we offer: A career at Telent can span many More ❯

detection and threat analysis In-depth understanding of: Client-server applications and multi-tier web environments Relational databases , firewalls , VPNs , enterprise AntiVirus solutions Networking principles (e.g. TCP/IP, WAN, LAN, SMTP, HTTP, FTP, POP, LDAP) Desirable (Nice-to-Have): Experience in static malware analysis and reverse engineering Active DV Clearance Scripting or programming with Python , Perl , Bash , PowerShell , or More ❯

environment (ideal) MCSE or similar qualification (preferred) Tech Stack Includes: Microsoft OS (Desktop & Server) Exchange, SQL Server, Active Directory Symantec Backup Exec, Veeam, SonicWALL, routers/firewalls LAN/WAN, wireless networks, VPNs Desktop applications and remote support tools More ❯

complex email routing environments Application deployment (not necessarily development) System deployments, upgrades or migrations Security system rollout, as an example to; manage privileged access, data loss prevention, MFA Networking - WAN, LAN, WiFi, Firewalls Release Management experience beneficial Ability to work within the varied International Compliance and Regulatory requirements. Ability to work within a hybrid On-premise and Off-premise Cloud More ❯

and captures business needs and helps specify and implement IT solutions to meet those needs. Key Accountabilities/What You'll Achieve • Design, implement, and manage enterprise LAN, Hybrid WAN (MPLS + SDWAN), and cloud network infrastructure to support scalable and resilient IT services. • Manage the lifecycle of network infrastructure, including hardware/software upgrades, vendor coordination, and end-of … infrastructure modernization, such as lifecycle management of network devices and cloud integration Skills & Qualifications Essential: • Demonstrated expertise in operating and managing a complex enterprise network infrastructure mixed with LAN, WAN (MPLS/SDWAN/VPN) and Cloud • Understanding network protocols and technologies, such as TCP/IP, BGP, OSPF, MPLS, VLANs, STP, DNS, DHCP, NAT, VPN. • Proven experience managing and More ❯

and upgrades with minimal disruption.* Contribute to IT strategic planning across cloud operations, connectivity, digital workplace, and collaboration tools.* Responsible for operational excellence across cloud platforms (Azure), global networks (WAN/LAN/VPN), and M365 services (Exchange Online, Teams, SharePoint).* Serve as an escalation point for infrastructure incidents, leading root cause analysis and resolution.* Own IT Disaster Recovery More ❯

ability to analyze log files and then follow the troubleshooting path to resolve faults. Strong knowledge of Linux Operating Systems (RedHat or similar variant). Networking fundamentals - LAN/WAN, routers, switches, firewalls. Self-motivated, able to effectively manage time, and work independently. Excellent customer service skills. Strong verbal and written communication skills. Desirable: Broad knowledge of regulatory compliance. Some More ❯

Firewall platforms Have experience in security/operational network architecture design Must have proficient knowledge and experience with SIEM technologies Strong troubleshooting, reasoning and problem-solving skills Networking - VLAN, WAN, LAN, Routers, Switches, Access Points, Firewalls, IPS, VPN etc. Excellent communications skills Exceptional Time Management and organizational skills Ability to conduct forensic analytical studies and investigations effectively and efficiently Knowledge More ❯

to monitoring and controlling (M&C). Required Technical/Professional Skillset(s): Experienced in troubleshooting large scale & complex Enterprise & Datacentre networks Cisco Enterprise Routing & Switching experience and troubleshooting - WAN Edge, Access Switches, Wireless Access Points, Connected devices Experienced in Data Centre network technologies and troubleshooting, including Wireless controller, ACI, F5 & Cloud technologies. Good knowledge of Cisco devices including NX More ❯

to monitoring and controlling (M&C). Required Technical/Professional Skillset(s): Experienced in troubleshooting large scale & complex Enterprise & Datacentre networks Cisco Enterprise Routing & Switching experience and troubleshooting - WAN Edge, Access Switches, Wireless Access Points, Connected devices Experienced in Data Centre network technologies and troubleshooting, including Wireless controller, ACI, F5 & Cloud technologies. Good knowledge of Cisco devices including NX More ❯

network designs meet review, governance, and client requirements. Skills & Experience of a Network Architect: Extensive experience designing enterprise-level networks with technologies such as Cisco FMC, SSM, FTD, Juniper WAN/LAN, and Gigamon. Strong technical expertise across routing protocols, VPNs, QoS, and high availability setups - ideally backed by vendor certifications. Comfortable with IP addressing, troubleshooting, and lifecycle configuration for More ❯

ability to analyze log files and then follow the troubleshooting path to resolve faults. Strong knowledge of Linux Operating Systems (RedHat or similar variant). Networking fundamentals - LAN/WAN, routers, switches, firewalls. Self-motivated, able to effectively manage time, and work independently. Excellent customer service skills. Strong verbal and written communication skills. Desirable: Broad knowledge of regulatory compliance. Some More ❯

Wi-Fi 5, 6, 7),RF antenna signal propagation behavior, best practice design and assessments, WLAN security, predictive heat map creation, Wireless troubleshooting and optimization, IP routing and switching (WAN/LAN design, setup, and configuration). • General knowledge of the following areas: • Network security, VoIP, QoS (wired/wireless), BYOD/MDM, PtP and Mesh, Wireless Controller Architectures, Packet More ❯