51 to 75 of 343 Firewall Jobs in the South East

M365 services including Teams, Exchange Online, SharePoint Online, and OneDrive for Business. Understanding of network requirements for Unified Communications, including QoS, bandwidth management, and firewall configuration Familiarity with Microsoft MDM, AutoPilot, and Device Management. Experience with Microsoft Defender, Microsoft Purview, and other cloud security technologies. Experience with Session Border Controllers More ❯

following technologies: Microsoft 365 Microsoft Azure Microsoft Entra Intune Windows Server (2016/2019/2022) Active Directory Windows networking Basic routing, switching and Firewall rules Printer troubleshooting Technical benefits we offer in return: Opportunities to develop, alongside training budgets £500 uplift to base salary for passing Microsoft Certification (aligned More ❯

PIM-SM and IGMP v2 Experience in the configuration of multi-VRF environments Exposure to configuring the Zabbix monitoring platform or similar Familiarity with firewall appliance management (Fortinet preferred) Hands-on experience with identifying and mitigating platform security issues and threats Very strong problem-solving skills and a sense of More ❯

Security Architect or similar role with a focus on Azure security. Deep knowledge of Azure services and security features (e.g., NSGs, Private Endpoints, Azure Firewall, Conditional Access). Experience with Azure AD, role-based access control (RBAC), and identity federation. Strong understanding of network and application security principles. Familiarity with More ❯

Press Tab to Move to Skip to Content Link Select how often (in days) to receive an alert: Platform Delivery Team Lead Date: 6 May 2025 Location: Gatwick, GB Salary: £51,000 up to £62,000 dependent upon experience Contract More ❯

Location: Southampton (hybrid - min 3 days in office) The IT Systems Administrator will be responsible for maintaining, securing, and optimising our IT systems, networks, and services. This role involves managing servers, ensuring system reliability, providing technical support, and implementing IT More ❯

business systems and demonstrate experience in the following areas: RHEL/CentOS Linux Servers Network configuration and management CCNA/CCNP certified or equivalent Firewall configuration and management SAN Technologies Splunk Logserver System monitoring Bash scripting Cloud Technology (AWS) This is an excellent opportunity to join a highly successful business More ❯

in network design Extensive BGP Experience Nice-to-Haves: Basic Linux CLI Network automation experience Multicast/Production/Content delivery network exposure FortiGate firewall experience Perks & Benefits: Annual performance related bonus Pension contribution Private medical insurance Overtime rates (£30/hr for maintenance and overnights) Paid certifications (upon passing More ❯

Requirements: Knowledge of service management processes (Incident, Problem, Change Management). Performance monitoring tools (Azure Monitor, App Insights, Prometheus & Grafana, SolarWinds). Network and firewall configuration. Understanding of Azure data services. Experience with identity management and RBAC. Understanding of Azure security principles. Knowledge of ITIL v3 processes (ideally with certifications More ❯

guidance to users. As a Network or Systems Administrator, preferably within Microsoft 365 and Azure platforms. Administering and troubleshooting network devices including DC’s Firewall and switch hardware. Monitoring application transport and network infrastructure protocols. Administering a small MFD estate. Maintaining/managing security measures to protect sensitive data and More ❯

enterprise environment. Strong experience maintaining, troubleshooting, supporting, and optimizing network security capabilities. Strong understanding of networking protocols and infrastructure designs, including cloud infrastructures, routing, firewall functionality, host and network intrusion detection systems, encryption, load balancing, and other network devices. Certifications: Cisco CCIE Security, Checkpoint CCSE/CCSM, Palo Alto PCNSE More ❯

TLS/SSL, HTTP(S), DNS, etc) * Experience with Docker/Kubernetes (creating images, deployment) * Experience with GCP based security hardening including IAM, ACL, firewall rules * Experience with DBMS and SQL (Oracle) * Experience in supporting/building Continuous Delivery pipelines * Experience with deployment strategies (such as BlueGreen, Canary) * Good understanding More ❯

necessary steps to achieve high level UK Government security clearances. Desirable Skills Aruba LAN (CX, AOS, HPE Comware). Aruba Wireless. Experience with NG Firewall equipment (Fortinet, Palo Alto, Cisco). ITIL Service Management Foundation. Experience of IT incident management. Fluke & other cable test equipment. #SuccessThroughPeople #WeDeliverTheDifference Visit our privacy More ❯

etc Experience of virtualisation utilising VMWare or HyperV Experience Windows Server 2016/2019/2022 and Domain Configuration Experience of Network Switch and Firewall Configuration Experience of simulation software e.g. SIMIT/PICS/WinMOD Experience of renewable power generation control systems Experience of site work/commissioning automation More ❯

Tollring, ASC, Calabrio etc.) Data networking technologies (LAN/WAN/MPLS) VoIP related data protocols (SIP, DSCP, ALG etc.) Data networking security (ACL, firewall rules) Cloud computing solutions (Azure, AWS, VMWare, Hyper-V) Regulatory requirements (FCA, PCI, MIFID, ISO) Teams phone system Your exclusive benefits A comprehensive Private Healthcare More ❯

project designs comply with Baseline Security Requirements and security policy. Ensure that projects integrate with security baseline controls such as IPS/IDS, WAF, Firewall Change Management, Identity & Access Management, SIEM and Vulnerability Management. Ensure internal customers, external suppliers and delivery partners are aware of security standards and future strategy More ❯

do: Support and Deliver AWS Services & Security: Build and maintain AWS infrastructure (VPC, EC2, RDS, S3, Lambda, etc.), implementing security best practices (WAF, Network Firewall, IAM, VPC, data encryption) to ensure compliance and resilience. Design, Deliver and Implement High Availability & Resilience: Develop disaster recovery solutions, resilient architectures, and governance controls More ❯

IT Infrastructure Analyst Gravesend We have an exciting opportunity for you to join our team as our IT Infrastructure Analyst, based at our European Head office in Gravesend, Kent.Joining us on a permanent basis, Monday – Friday (8:30-1730), you More ❯

Azure), on-prem and hybrid environments. Conduct security assessments and hardening of Active Directory (AD), Azure AD, VMware ESXi and virtual machine infrastructure. Lead firewall rule audits, optimisation and policy enforcement. Develop and maintain infrastructure security standards, playbooks and runbooks. Assist with incident response and troubleshooting for infrastructure-related security More ❯

be reimbursed in line with government travel reimbursement guidelines. You will be responsible for: Support the monitoring of security systems by reviewing server logs, firewall logs, and network traffic for any irregularities. Assist with security audits and testing to identify vulnerabilities and contribute to implementing solutions. Help manage security tools More ❯

be reimbursed in line with government travel reimbursement guidelines. You will be responsible for: Support the monitoring of security systems by reviewing server logs, firewall logs, and network traffic for any irregularities. Assist with security audits and testing to identify vulnerabilities and contribute to implementing solutions. Help manage security tools More ❯

and AWS KMS for encryption, ensuring robust cloud security Threat Detection & Compliance: Implementation of AWS security tools like Amazon Detective, AWS Shield, WAF, AWS Firewall Manager, enforcing security compliance standards such as ISO 27001, SOC2, GDPR, and NIST frameworks Collaborate with Solution Architects: Work closely with solution architects to design More ❯

degree. Experience working in the education sector would be advantageous, but is not essential. Experience working with cloud technologies (intune/azure) Hands on firewall experience (ideally Palo Alto) Experience in setting up networks & switches from scratch An understanding of enterprise networks In return This role is being offered on More ❯

oversee security compliance tasks (e.g., Vanta requirements). Participate in quarterly access reviews and drive corrective actions. Implement and maintain organizational security practices, including firewall management and end-user device security. Supporting HR Assist HR in setting up new vendors, tools, and integrations. Collaborate closely with HR to align IT More ❯

Job Title: IT Support Specialist Location: London (Hybrid) Salary: £50,000 – £55,000 per annum Contract: 2-Year Fixed Term Department: IT Reports to: IT Infrastructure Manager Role Overview We are seeking a highly capable and proactive IT Support Specialist More ❯