11 of 11 Permanent PKI Jobs in London

Hardening: Enforce secure baselines across virtualized environments (VMware/Hyper-V), Windows Servers, and Azure IaaS workloads. Data Protection: Manage the certificate lifecycle (PKI/AD CS) and implement data classification and DLP strategies using Microsoft Purview. Cloud Security Posture: Manage Azure Landing Zone security and connectivity, collaborating with ...

Cisco, Palo Alto ION). Enterprise-scale Cisco Wireless experience (WLC, FlexConnect, CAPWAP). Desirable Experience Remote access VPN technologies. Certificate lifecycle management (Venafi, PKI). NAC solutions (Cisco ISE, Forescout). Infoblox DNS/IPAM. Cloud networking design and security principles. Automation and scripting (Python, Ansible). Network monitoring ...

Experienced with monitoring and observability tooling such as Prometheus and Grafana. Knowledge of data and streaming technologies including Kafka, MongoDB, MySQL, and PostgreSQL, plus PKI, secrets management, and IAM. Excellent communication skills. Nice to have: Puppet, KeyCloak, Vault, and experience supporting microservice architectures. Immediate availability. xehkeey Hays Specialist Recruitment Limited ...

application security: threat modelling (STRIDE/PASTA), OAuth 2.0/OIDC implementation review, secrets management (Key Vault, HashiCorp Vault), and secure SDLC integration - PKI, certificate lifecycle automation, identity federation, and SSO across hybrid cloud and on-premises environments - Security automation and IaC: Python, PowerShell, Terraform, Bicep, or Sentinel analytics ...

application security: threat modelling (STRIDE/PASTA), OAuth 2.0/OIDC implementation review, secrets management (Key Vault, HashiCorp Vault), and secure SDLC integration - PKI, certificate lifecycle automation, identity federation, and SSO across hybrid cloud and on-premises environments - Security automation and IaC: Python, PowerShell, Terraform, Bicep, or Sentinel analytics ...

monitoring, automation and scripting (PowerShell) Experience with ITSM tools such as ServiceNow Desirable: Microsoft Defender and security tooling Certificate based authentication (SCEP, PKCS, Cloud PKI) Modern networking or SASE platforms Microsoft Graph automation Exposure to compliance frameworks Relevant Microsoft or ITIL certifications This is a great opportunity for a senior ...

Manager, enterprise infrastructure services & cloud Colt provides network, voice and data centre services to thousands of businesses around the world, allowing them to focus on delivering their business goals instead of the underlying infrastructure. ...

PKI/SSH Engineer We are currently recruiting for a PKI/SSH Engineer with Kubernetes experience to join one of our Insurance clients on a 6-month contract Inside IR35/Hybrid Experience Required: Extensive hands-on experience as a PKI Engineer, SSH Engineer, operating Venafi PKI … Platform) in an enterprise environment. Strong Kubernetes experience Strong understanding of CA hierarchies, certificate chains, X.509, CRLs, OCSP, mTLS, and TLS configurations. Experience integrating PKI/SSH services with Azure Key Vault, AWS KMS, OpenSSH, Kubernetes and service mesh certificate architectures (mTLS, SPIFFE/SPIRE style identities). Proficiency ...

Senior Engineer, Enterprise Infrastructure Services & Cloud Colt provides network, voice and data centre services to thousands of businesses around the world, allowing them to focus on delivering their business goals instead of the underlying ...

Deliver and optimise routing, switching, and service provider technologies including BGP, OSPF, EVPN/VXLAN, and MPLS Implement advanced security controls including firewalls, segmentation, PKI, and zero-trust across hybrid environments Apply automation and scripting to streamline operations and improve efficiency Build cloud-ready connectivity for AWS, Azure … technologies (Cisco SD-WAN, Meraki, Aruba, Palo Alto Prisma) Familiarity with AWS, Azure, or GCP networking and hybrid cloud connectivity Understanding of firewalls, PKI, load balancers, and segmentation Ability to work within secure environments and meet UK clearance requirements Who This Role Suits Engineers who enjoy solving complex network challenges ...

Job Description – NAC Specialist (Extreme Networks) Location: London Role Summary Responsible for delivering a NAC Proof of Concept using Extreme Networks technology, including configuration, integration, testing, documentation, and handover. Key Responsibilities - Validate POC scope ...