multiple projects.· Experience with project management life cycle and application architecture.· Experience in cryptographic technologies and their applications in secure e-mail, content security (for file and database protection), SSL/TLS, code signing, digital signature and digital rights management.· Proficiency with MS-Windows, Linux, Networking, VMWare, AWS, Azure and M365 suite.· Strong interpersonal skills to interface with management and More ❯
London, England, United Kingdom Hybrid / WFH Options
Sky
and hands-on experience with Certificate Authority Administration, ADCS monitoring. Familiarity with Data-in-motion and Data-at-rest Encryption techniques. Knowledge of PKI machine identity technologies like SSH, SSL, TLS. Experience managing Key Management Systems (KMS). Beneficial experience with PKI and Certificate deployment automation and Thales HSMs. Team Overview Cyber Security Our products, platforms, and technologies are constantly More ❯
knowledge of, and experience with public cloud platform (XaaS) features, capabilities, and best use Required experience with TCP/IP, and knowledge of Security Protocols and Procedures (IPSEC/SSL-VPN/NAT/GRE) Knowledge of Cloud infrastructure- ability to effectively deploy and manage cloud environments and integrate technologies that are part of customer stacks, to accurately replicate and More ❯
understanding of TCP/IP, routing protocols (BGP, OSPF, EIGRP), VLANs, and subnetting. Experience with enterprise-grade firewalls (Cisco ASA, Palo Alto, Fortinet). Familiarity with VPN technologies (IPSec, SSL VPN). Working knowledge of network monitoring and diagnostic tools. Excellent problem-solving and communication skills. Desirable (Preferred) Skills Cisco Certified Network Associate (CCNA) or higher (e.g., CCNP) Experience with … cisco asa,tcp/ip,network performance,infrastructure,eigrp,enterprise,dv,routing protocols,network monitoring,communication,juniper,network infrastructure,fortinet,diagnostic tools,lan,aruba,cisco,bgp,problem-solving,subnetting,ssl vpn,vpn,firewalls,security,wan,vlans,security clearance Seniority level Seniority level Mid-Senior level Employment type Employment type Contract Job function Job function Information Technology Industries Technology, Information and More ❯
knowledge of, and experience with public cloud platform (XaaS) features, capabilities, and best use Required experience with TCP/IP, and knowledge of Security Protocols and Procedures (IPSEC/SSL-VPN/NAT/GRE) Knowledge of Cloud infrastructure- ability to effectively deploy and manage cloud environments and integrate technologies that are part of customer stacks, to accurately replicate and More ❯
automation and administration Group Policy Management and Windows OS optimization for VDI FSLogix Profile Management Security & Networking: Multi-Factor Authentication (MFA), Citrix nFactor, Conditional Access Application Layer Firewalls (WAF), SSL Certificates, and Zero Trust security principles Network protocols: DNS, DHCP, TCP/IP, VPN, and load balancing concepts Monitoring & Troubleshooting: Experience with ControlUp, Citrix Director, Splunk, or other monitoring tools More ❯
London, England, United Kingdom Hybrid / WFH Options
Whitehall Resources Ltd
SQS, API Gateway, enforcing IAM execution roles, API authentication, encrypted messaging, and network isolation strategies. • Networking & Cloud Security: Deep expertise in TCP/IP, DNS, Load Balancers, network firewalls, SSL/TLS/mTLS, along with AWS Shield for DDoS protection, AWS WAF for web security, VPC segmentation, and automated vulnerability scanning. • Container Security & Orchestration: Expertise in Docker, ECS, EKS More ❯
with strong analytical and problem-solving skills. Understanding of wireless design, channel planning and site surveys. You might thrive in this role if you have: Expertise and experience with SSL Inspection. Deep experience with containerization technologies such as Docker and Kubernetes. Experience with campus LAN/WAN implementations including DWDM and optical networking Experience withand knowledge of data center best More ❯
environment Experience in Python scripting and automation tools (Ansible, Terraform, Jinja2, Netbox, Git, GitLab CI/CD) Experience with Prometheus, Alert Manager, Grafana Knowledge of firewall policies, IPSEC VPNs, SSL, and security best practices Data Centre/Colo experience Experience working with Linux Excellent problem-solving skills and attention to details Certifications such as CCNA, CCNP, JNCIA, or DevNet Associate More ❯
London, England, United Kingdom Hybrid / WFH Options
BlackRock, Inc
SLI/SLO) and capacity planning. You are a competent Linux & Windows systems administrator (for multiple distributions), including storage management (e.g. LVM, RAID) and security best-practices e.g. SSH, SSL/TLS, HMAC, IPS/IDS. Our benefits To help you stay energized, engaged and inspired, we offer a wide range of employee benefits including: retirement investment and tools designed More ❯
SQS, API Gateway, enforcing IAM execution roles, API authentication, encrypted messaging, and network isolation strategies Networking & Cloud Security: Deep expertise in TCP/IP, DNS, Load Balancers, network firewalls, SSL/TLS/mTLS, along with AWS Shield for DDoS protection, AWS WAF for web security, VPC segmentation, and automated vulnerability scanning Container Security & Orchestration: Expertise in Docker, ECS, EKS More ❯
Security & Threat Intelligence Strong understanding of networking fundamentals , including TCP/IP, routing (BGP, OSPF, EIGRP), switching, and VPN technologies . Familiarity with network security protocols such as IPSec, SSL/TLS, DNS security, and IDS/IPS . Hands-on experience with firewalls, cloud security solutions (AWS, Azure, GCP), and identity-based security models . Proficiency in technical solution More ❯
customer engagements. RFP Responses: Assist in responding to RFIs and RFPs, ensuring alignment with customer requirements and CyberArk capabilities. #LI-CB1 Qualifications Knowledge of cryptographic security technologies such as SSL/TLS, SSH, PKI, and HSMs . Strong understanding of enterprise IT environments, including Windows Server, Linux/Unix, Active Directory/LDAP, load balancers, web servers, virtualization, and endpoint More ❯
London, England, United Kingdom Hybrid / WFH Options
IMG LIVE
systems. Understanding of Cloud solutions. Experience with configuring, maintenance and troubleshooting Cisco firewalls, routers and switches. Experience with EIGRP, OSPF, BGP, static routing, access lists, NAT, VPN (IPsec and SSL). Experience with DNS, DHCP, AD, Linux or PowerShell Scripting. Our Vision – Power the World’s Passion for Sport. Our Mission – Be Vital. Work as one. And Our Values: • We More ❯
patching, version upgrades, and vulnerability remediation. Provide advanced support for Active Directory, Group Policy creation, DHCP, DNS, scheduled software deployments, network policy enforcement, and certificate management (e.g., PKI/SSL/TLS). Leverage common technology support tools, such as Remote Monitoring and Management (RMM), Mobile Device/Application Management systems, and Anti-Virus/Anti-Malware platforms. You’ll … depth knowledge of IPv4 networking concepts and protocols, including DHCP, DNS, TCP, S/FTP, SMTP, NTP, subnetting and VLAN configuration. Proficiency in Identity and Access Management (IAM), including SSL/TLS certificate management and identity federation protocols (e.g., SAML, OAuth, OpenID Connect). Strong interpersonal skills with the ability to liaise effectively between business and technical teams. Exceptional decision More ❯
London, England, United Kingdom Hybrid / WFH Options
Spirit UK Ltd
to install Cat 5/6 cables, wall plates, patch panels and Rackwork. Cyber Security: Firewall rule configuration, access-lists, email encryption and spam filtering, MDM, MFA, SAML, SSO, SSL certs and web content filters, DNS security and host-based security tools. Vulnerability scanning and remediation of issues found. Ability to identify and remediate security gaps. Helping clients meet ISO More ❯
SQS, API Gateway, enforcing IAM execution roles, API authentication, encrypted messaging, and network isolation strategies Networking & Cloud Security: Deep expertise in TCP/IP, DNS, Load Balancers, network firewalls, SSL/TLS/mTLS, along with AWS Shield for DDoS protection, AWS WAF for web security, VPC segmentation, and automated vulnerability scanning Container Security & Orchestration: Expertise in Docker, ECS, EKS More ❯
multi–homing), OSPF (multi–area), ISIS, Multicast, VOIP Expert working knowledge in the operation of Ethernet LAN switching protocols and standards including, VLANs, VLAN aggregation Experience with security (IPSEC, SSL–VPN, NAT, GRE) Prior experience in similar vendor Technical Support Centers Experience with Authentication Protocols a plus (Radius/TACACS) Strong history of deploying, maintaining, and troubleshooting multi–vendor (Cisco More ❯
approach to gain a quick resolution, often under duress. Mature and effective time-management skills. Prior experience selling network infrastructure-based security appliances, including but not limited to - Firewalls, SSL/IPSec VPNs, Security Proxies and Caches. Familiarity working with Channel partners and understanding of a channel-centric market approach. Previous work in the enterprise networking security space. Experience and More ❯
security solutions which are fit for purpose in a large, regulated enterprise environment. - Very good and in depth understanding of networking concepts and protocols including IP, routing, TLS, ActiveSync, SSL VPN, ESP, IKEv2, ICA, RDP. - Infrastructure design experience including availability and resilience approaches, data center setups, virtualization, networks. - Product experience on Zscaler Internet Access, Zscaler Private Access next to basic More ❯
security solutions which are fit for purpose in a large, regulated enterprise environment. - Very good and in depth understanding of networking concepts and protocols including IP, routing, TLS, ActiveSync, SSL VPN, ESP, IKEv2, ICA, RDP. - Infrastructure design experience including availability and resilience approaches, data center setups, virtualization, networks. - Product experience on Zscaler Internet Access, Zscaler Private Access next to basic More ❯
East London, London, United Kingdom Hybrid / WFH Options
Avance Consulting
security solutions which are fit for purpose in a large, regulated enterprise environment. - Very good and in depth understanding of networking concepts and protocols including IP, routing, TLS, ActiveSync, SSL VPN, ESP, IKEv2, ICA, RDP. - Infrastructure design experience including availability and resilience approaches, data center setups, virtualization, networks. - Product experience on Zscaler Internet Access, Zscaler Private Access next to basic More ❯
security solutions which are fit for purpose in a large, regulated enterprise environment. - Very good and in depth understanding of networking concepts and protocols including IP, routing, TLS, ActiveSync, SSL VPN, ESP, IKEv2, ICA, RDP. - Infrastructure design experience including availability and resilience approaches, data center setups, virtualization, networks. - Product experience on Zscaler Internet Access, Zscaler Private Access next to basic More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Avance Consulting
security solutions which are fit for purpose in a large, regulated enterprise environment. - Very good and in depth understanding of networking concepts and protocols including IP, routing, TLS, ActiveSync, SSL VPN, ESP, IKEv2, ICA, RDP. - Infrastructure design experience including availability and resilience approaches, data center setups, virtualization, networks. - Product experience on Zscaler Internet Access, Zscaler Private Access next to basic More ❯
