1 to 25 of 34 SSL Jobs in London

Terraform, Ansible, Serverless, and container registries In-depth understanding of public cloud platforms and deployment best practices Strong knowledge of network protocols (TCP/IP) and security practices (IPSec, SSL-VPN, NAT, GRE) Hands-on experience with cloud infrastructure operations and troubleshooting customer tech stacks. Familiarity with SIEM tools, vulnerability management, malware analysis, and firewall configurations Ability to communicate complex More ❯

Intune Solid networking foundations: TCP/IP, VLANs, DNS, VPNs, Wi-Fi Security engineering knowledge: System hardening, endpoint security, SIEM, incident handling ISO27001, GDPR or PCI compliance exposure Certificates (SSL/TLS), WAF/DDoS, email security Azure engineering background: Governance, networking, identity and security configuration Ownership mindset and strong troubleshooting ability Nice to Have Fortinet or Cisco firewall experience More ❯

Intune Solid networking foundations: TCP/IP, VLANs, DNS, VPNs, Wi-Fi Security engineering knowledge: System hardening, endpoint security, SIEM, incident handling ISO27001, GDPR or PCI compliance exposure Certificates (SSL/TLS), WAF/DDoS, email security Azure engineering background: Governance, networking, identity and security configuration Ownership mindset and strong troubleshooting ability Nice to Have Fortinet or Cisco firewall experience More ❯

and Datto) Firewall Technologies (Sophos UTM/XG, Sonicwall, Cisco Meraki & Watchguard) Detailed Knowledge of Switching and Routing, Including VLANs and Networking Technologies (TCP/IP, VPN, DHCP, DNS, SSL) (Aruba, Cisco, UniFi) Building Wireless networks (Meraki & UniFi) Personal Attributes: Friendly and professional. Have a passion for new and emerging technologies and thrive on developing an understanding of new solutions. More ❯

and Datto) Firewall Technologies (Sophos UTM/XG, Sonicwall, Cisco Meraki & Watchguard) Detailed Knowledge of Switching and Routing, Including VLANs and Networking Technologies (TCP/IP, VPN, DHCP, DNS, SSL) (Aruba, Cisco, UniFi) Building Wireless networks (Meraki & UniFi) Personal Attributes: Friendly and professional. Have a passion for new and emerging technologies and thrive on developing an understanding of new solutions. More ❯

CodePipeline Monitoring: Prometheus, Grafana, ELK, CloudWatch Security: CIS, OWASP frameworks, SAST/DAST tools, dependency scanning Web & Systems: LAMP stack (Varnish, Nginx, Apache), MySQL/Postgres, MongoDB Networking & Security: SSL/TLS, TCP/IP, Firewalls, WAFs, DNS, Load Balancers If you’re passionate about combining DevOps with security to solve large-scale cloud challenges, this role offers the opportunity More ❯

CodePipeline Monitoring: Prometheus, Grafana, ELK, CloudWatch Security: CIS, OWASP frameworks, SAST/DAST tools, dependency scanning Web & Systems: LAMP stack (Varnish, Nginx, Apache), MySQL/Postgres, MongoDB Networking & Security: SSL/TLS, TCP/IP, Firewalls, WAFs, DNS, Load Balancers If you’re passionate about combining DevOps with security to solve large-scale cloud challenges, this role offers the opportunity More ❯

network security: particularly within Microsoft Azure Perimeter security: firewalls, intrusion detection and prevention (IDS/IPS) Web Application Firewalls (WAF): SaaS, on-prem, or Azure-based deployments Secure connectivity: SSL VPNs, remote access, and segmentation best practices Modern network security architectures: Secure Access Service Edge (SASE) and zero-trust principles Communication: internal & external partner/vendor collaboration This is an More ❯

security solutions. Cisco Catalyst & Nexus switching (traditional and SDA) Cisco SD-WAN Cisco Secure Firewall, ISE, and SASE/SSE Advanced routing (BGP, OSPF, MPLS, VxLAN EVPN) VPN (IPsec, SSL), NAC (802.1X), and wireless Solid understanding of firewalls, proxy/WAF, PKI, MFA, and secure access. Experience with public cloud networking (Azure) and automation tools (Terraform, Ansible) is a plus. More ❯

security solutions. Cisco Catalyst & Nexus switching (traditional and SDA) Cisco SD-WAN Cisco Secure Firewall, ISE, and SASE/SSE Advanced routing (BGP, OSPF, MPLS, VxLAN EVPN) VPN (IPsec, SSL), NAC (802.1X), and wireless Solid understanding of firewalls, proxy/WAF, PKI, MFA, and secure access. Experience with public cloud networking (Azure) and automation tools (Terraform, Ansible) is a plus. More ❯

vsys, multi-VR environments. Strong routing and troubleshooting skills (Juniper). Solid understanding of networking fundamentals (TCP/IP, routing, switching, DNS, DHCP). Knowledge of VPN technologies (IPSec, SSL) and related troubleshooting. Excellent problem-solving, analytical, and documentation skills. Clear communication abilities , both written and verbal. Beneficial Experience Familiarity with cloud integrations (AWS, Azure, GCP). Understanding of PAM More ❯

vsys, multi-VR environments. Strong routing and troubleshooting skills ( Juniper ). Solid understanding of networking fundamentals (TCP/IP, routing, switching, DNS, DHCP). Knowledge of VPN technologies (IPSec, SSL) and related troubleshooting. Excellent problem-solving, analytical, and documentation skills. Clear communication abilities, both written and verbal. Beneficial Experience Familiarity with cloud integrations (AWS, Azure, GCP). Understanding of PAM More ❯

Support COTS software such as Cloudera, Tableau, Informatica, IBM i2 etc. Assist with the SDLC of hardware and AWS services. Create and maintain documentation and knowledge-based articles Manage SSL certificates and their renewals. Oversee user and permission management Required Skills Experience with ITIL and Agile working environments Strong Linux System Administration experience Strong Knowledge in AWS services EC2, ELB More ❯

Support COTS software such as Cloudera, Tableau, Informatica, IBM i2 etc. Assist with the SDLC of hardware and AWS services. Create and maintain documentation and knowledge-based articles Manage SSL certificates and their renewals. Oversee user and permission management Required Skills Experience with ITIL and Agile working environments Strong Linux System Administration experience Strong Knowledge in AWS services EC2, ELB More ❯

experience in network security engineering - Strong expertise in Cisco networking technologies, including Cisco ASA, Firepower, and ISE - Experience with network security protocols and tools, such as VLANs, IPSec, and SSL VPN - Certifications such as CCNA Security, CCNP Security, or CISSP are a plus - Excellent communication and problem-solving skills - Ability to work effectively in a fast-paced, collaborative environment - Strong More ❯

experience in network security engineering - Strong expertise in Cisco networking technologies, including Cisco ASA, Firepower, and ISE - Experience with network security protocols and tools, such as VLANs, IPSec, and SSL VPN - Certifications such as CCNA Security, CCNP Security, or CISSP are a plus - Excellent communication and problem-solving skills - Ability to work effectively in a fast-paced, collaborative environment - Strong More ❯

activities. Required Skills & Experience: Proven hands-on experience with Checkpoint (Gaia, R80) and Fortinet (FortiGate, FortiManager, FortiAnalyzer) firewalls. In-depth knowledge of firewall policy configuration, NAT, VPNs (IPSec/SSL), IPS/IDS, and ACLs. Skilled in patch management and upgrade procedures for firewall platforms. Strong troubleshooting capabilities in high-availability, carrier-grade telecom networks. Solid grasp of core networking More ❯

activities. Required Skills & Experience: Proven hands-on experience with Checkpoint (Gaia, R80) and Fortinet (FortiGate, FortiManager, FortiAnalyzer) firewalls. In-depth knowledge of firewall policy configuration, NAT, VPNs (IPSec/SSL), IPS/IDS, and ACLs. Skilled in patch management and upgrade procedures for firewall platforms. Strong troubleshooting capabilities in high-availability, carrier-grade telecom networks. Solid grasp of core networking More ❯

while your SE is busy assisting others Above quota sales experience in a high-tempo culture Experience selling network infrastructure-based security appliances including, but not limited to - Firewalls, SSL/IPSec VPNs, Security Proxies and Caches, SD-WAN Practical experience working with routing and switching products that will be installed adjacent to our appliances Strong communication and presentation skills More ❯

GitLabCI) AutomateinfrastructureusingTerraform,Ansible,andIaC/CaCmethodologies Monitor,troubleshoot,andoptimisehybridsystems,networks,andapplications Collaboratewithsecurity,development,andoperationsteamstoembedDevSecOpsbestpractices Participateinincidentresponseandrootcauseanalysis Documentinfrastructure,processes,andtopologies RequiredSkillsandExperience Hands-onexpertisewithF5loadbalancers StrongexperiencewithPaloAltoNetworksandCheckPointfirewalls KnowledgeofZscaler(preferred) Strongunderstandingofnetworkingprotocols(TCP/IP,DNS,SSL/TLS,routing) ProficiencywithAWSservicesincludingEC2,ELB,VPC,S3,CloudWatch,IAM,etc. ExperiencewithDevOpstools:Git,Jenkins,Docker,Ansible,Terraform Strongscriptingskills(Bash,Python,orsimilar) Backgroundinmanagingproductionsystemswithinregulatedorhigh-availabilityenvironments Experiencementoringandsupportingjuniorengineers More ❯

Required Skills & Experience: Extensive experience as a Network Security Engineer. Hands-on experience with Bluecoat Proxy SG (Symantec) and/or McAfee Web Gateway (Trellix SkyHigh). Experience with SSL traffic decryption and inspection (On-Proxy or 3rd Party: F5 SSLO, Radware Alteon). Ability to build and configure network proxies to standard specifications. Experience creating and using automation scripts. More ❯

Required Skills & Experience: Extensive experience as a Network Security Engineer. Hands-on experience with Bluecoat Proxy SG (Symantec) and/or McAfee Web Gateway (Trellix SkyHigh). Experience with SSL traffic decryption and inspection (On-Proxy or 3rd Party: F5 SSLO, Radware Alteon). Ability to build and configure network proxies to standard specifications. Experience creating and using automation scripts. More ❯

issues. • Set up and configure laptops, user accounts, and Microsoft 365 licences for new starters. • Manage email configurations, security permissions, and shared drives. • Oversee DNS management, domain renewals, and SSL certificates. • Liaise with external IT vendors for complex issues or escalations. • Maintain basic network and Wi-Fi troubleshooting capability. Skills & Experience Essential: • 2–4 years’ experience as a Shopify Developer More ❯

issues. • Set up and configure laptops, user accounts, and Microsoft 365 licences for new starters. • Manage email configurations, security permissions, and shared drives. • Oversee DNS management, domain renewals, and SSL certificates. • Liaise with external IT vendors for complex issues or escalations. • Maintain basic network and Wi-Fi troubleshooting capability. Skills & Experience Essential: • 2–4 years’ experience as a Shopify Developer More ❯

you’ll be doing: Spending your days doing what you love: hacking (professionally speaking) — discovering innovative, high-impact vulnerabilities across global enterprises Hunting for weaknesses that matter: RCE > weak SSL ciphers Collaborating with other seasoned offensive experts to invent new TTPs and attack modern infrastructure Researching cutting-edge attack vectors across cloud, SaaS, web stacks, and internet-exposed infrastructure Partnering More ❯