1 to 25 of 35 Permanent PKI Jobs in the UK excluding London

patching, and updating. Must be skilled at investigating and remediating reported vulnerabilities, and a have proactive approach to solutions. Deep understanding of cybersecurity frameworks and tools (EDR, SIEM, MFA, PKI, DLP). Nessus VAPT reporting and remediation Strong expertise in: Microsoft technologies (Windows Server, Azure Active Directory) Virtualization platforms (VMware ESXi, Proxmox) Networking including Layer 2/3 switching, routing More ❯

VMWARE VCP Virtualisation capabilities such as VDI and multi-tenancy. Military Information Services such as NATO FAS, UK Base Services and MOD Business management applications. A firm grasp of PKI integration and utilisation and preferably experience with Defence PKI. Experience of Confluence and Jira. Working within Agile methodologies. If this is the role for you please submit you CV at More ❯

Role: PKI Support/Operator Employment Type: Permanent, Full-Time (Contract or Permanent) Location: On-site - Corsham/Farnborough Clearance Required: DV (Developed Vetting) Role Summary We're seeking a skilled PKI Support/Operator to provide 2nd-4th line support for Public Key Infrastructure (PKI) services and supporting infrastructure. This on-site role involves troubleshooting, maintenance … life-cycle management, and ensuring compliance with security best practices in a high-assurance environment. Key Responsibilities Operational Support & Incident Management Provide 2nd/3rd line support for PKI systems including root, subordinate, and issuing CAs. Troubleshoot certificate issues (issuance, revocation, validation, auto-enrolment). Manage incidents, service requests, and changes within defined SLAs. Infrastructure Maintenance Support identity … to CP/CPS and security policies. Manage CA audit logs and role-based access controls. Maintain detailed technical and procedural documentation. Required Skills & Experience Technical: Solid understanding of PKI concepts (CAs, CRLs, OCSP, key management). Windows Server administration and PowerShell scripting. Network fundamentals: DNS, DHCP, TCP/IP. Familiarity with security frameworks (FIPS 140-2, NIST, GDPR More ❯

any experience of these would be useful Hands-on experience with GCP and Microsoft Azure. Proficiency in writing modular and reusable IaC with Terraform. Knowledge of Cloud Security, KMS, PKI, and encryption. Deep understanding of Windows or Linux OS. Strong security mentality. Experience with monitoring tools and techniques About working for us Our ambition is to be the leading UK More ❯

implementation, operation and maintenance of SIEM products Understanding of network and boundary protection technologies (firewalls, mail gateways, load balancers, anti-virus) Understanding of authentication and authorisation technologies (SAML, LDAP, PKI, etc) Understanding of security infrastructure in Public and Private cloud, e.g. virtual network infrastructure, hybrid IaaS/PaaS/SaaS solutions Communication and Soft Skills Excellent verbal More ❯

to include Azure AD, Intune, O365, Entra, Exchange, SharePoint. Excellent experience of infrastructure components like Networking, Server platforms, storage, application structure (2-tier, 3-tier), Identity, Security (Encryption, PKI), load balancing. Experience of administration and troubleshooting within Office 365, Azure, Active Directory, Intune, Entra Experience in working with telephony platforms and networks. Next steps If you want to be More ❯

reviews and analysis. Working knowledge and experience of tooling relating to cloud security posture management offerings, cloud native security (AWS/Azure) and endpoint security. Proficient in Public Key Infrastructure, Data at Rest/inTransit, Cryptography, Privileged User Access Management, Zero Trust, Cross Domain Solutions and Role-based Access Controls. What's in it for You You More ❯

projects. Requirements: Practical experience deploying physical on-prem IT infrastructure coupled with infrastructure automation tools such as Terraform and Python Good security awareness such as hardening checklists, PKI/certificate use, and DevOpsSec Knowledge of the fundamentals of networking and virtualisation (e.g. DHCP, VLANs, Proxmox, Docker, etc) Good communication skills for working with others in the IT team More ❯

gateways, load balancers, antivirus, IPS, IDS, Diodes) Understanding of Protective Monitoring systems (SIEM/SOC) and the principles of their deployment. Understanding of authentication and authorisation technologies (SAML, LDAP, PKI, etc) Understanding of encryption and protocols and structures in support of deployment, e.g. custodian. Understanding of purpose and effectiveness of penetration tests or IT Health Checks. Communication and Soft Skills More ❯

transferable skills and experience: vCentre Event Management Tooling (SCOM) Dell EMC Storage solutions (Including Avamar & Data domain) SCCM/MCM patch deployment ITSM Tooling Active Directory Windows Server Microsoft PKI This role requires candidates to be eligible and willing to undergo a high level of security clearance More ❯

to include Azure AD, Intune, O365, Entra, Exchange, SharePoint. Excellent experience of infrastructure components like Networking, Server platforms, storage, application structure (2-tier, 3-tier), Identity, Security (Encryption, PKI), load balancing. Experience of administration and troubleshooting within Office 365, Azure, Active Directory, Intune, Entra. Experience working with a large application estate running IIS & SQL. Experience managing infrastructure estates More ❯

to include Azure AD, Intune, O365, Entra, Exchange, SharePoint. Excellent experience of infrastructure components like Networking, Server platforms, storage, application structure (2-tier, 3-tier), Identity, Security (Encryption, PKI), load balancing. Experience of administration and troubleshooting within Office 365, Azure, Active Directory, Intune, Entra. Experience working with a large application estate running IIS & SQL. Experience managing infrastructure estates More ❯

role. Expertise in: Security legislation (GDPR, PCI DSS, ICO) Frameworks (ISO 27001, NIST CSF, CIS Controls v8) HMG/NCSC policies and guidance Cloud security (AWS, Azure) Microservice architectures PKI, Cryptography, Privileged Access Management Certifications: SABSA, TOGAF, AWS/Azure Architect, CISSP, CISM (or working towards CIISEC/UK Cyber Security Council registration). Soft Skills: Strong analytical thinking, communication More ❯

and tech such as Windows Server (2016 and above), Active Directory, SCCM, SCOM, Windows OS etc - Worked with storage solutions and processes such as Dell EMC or similar - Microsoft PKI experience is highly desirable but not essential - Shift working - 37 hours per week Mon- Fri - 7am-3pm or 11 am 7pm - This role will be supporting national security infrastructure More ❯

standard security technology solutions and processes such as user provisioning, directory, SIEM, vulnerability management, Cloud Security (OCI/Azure/AWS), Web Security, Email Security, Logging and Monitoring, General PKI and Cryptography. Evaluate and recommend security technologies, tools, and methodologies to enhance network security posture. Monitor network traffic for unusual activities and potential security breaches Work closely with IT teams More ❯

experience in enterprise-scale IAM and directory services engineering Deep technical expertise in Active Directory, Entra ID, DNS/DHCP/IPAM (Infoblox experience highly desirable) Strong knowledge of PKI, certificates, authentication flows, access automation, and compliance requirements Advanced PowerShell scripting and automation skills Experience with IAM governance tools (SailPoint, Saviynt, or similar) Financial services background preferred, though enterprise-level More ❯

security monitoring approaches What were looking for 3+ years experience in consultancy or complex ICT delivery Knowledge of frameworks such as HMG SPF and ISO27001 Familiarity with identity management, PKI, SIEM, cryptography and firewalls Strong communication skills, able to influence at all levels A STEM degree or relevant security certification (CCP, CISSP, SABSA, TOGAF) desirable Eligibility for UK Security Clearance More ❯

role in supporting both physical and virtual network solutions, collaborating with engineering and design teams. Responsibilities: - Responding to escalations from 2nd Line daily checks using ITSM tooling. - Managing PKI certificates for networking devices (physical and virtual). - Distributing software, firmware, and security updates for network devices. - Supporting and collaborating with design and engineering teams. - Maintaining and supporting virtual and More ❯

on configuration, deployment and operation of ForgeRock COTS based IAM solutions (PingGateway, PingAM, PingIDM, PingDS) with embedded security gates, HTTP header signing, access token and data at rest encryption, PKI based self-sovereign identity, or open source You may be assessed on the key critical skills relevant for success in role, such as risk and controls, change and transformation More ❯

on configuration, deployment and operation of ForgeRock COTS based IAM solutions (PingGateway, PingAM, PingIDM, PingDS) with embedded security gates, HTTP header signing, access token and data at rest encryption, PKI based self-sovereign identity, or open source You may be assessed on the key critical skills relevant for success in role, such as risk and controls, change and transformation More ❯

escalations, performance issues, and outages. Prepare reports and dashboards for senior management and clients. Candidate Profile Essential Skills and Experience: Strong knowledge of Authentication, Endpoint Security, Firewalls, DLP, IAM, PKI, EDR, SOAR, and related SOC technologies. Experience with SIEM platforms such as Google Chronicle, Splunk ES, or QRadar. Expertise in incident management, intrusion analysis, and security device configuration. Experience with More ❯

with the ability to partner across engineering, security, and product teams Desirable Skills: Hands-on configuration, deployment, and operation of ForgeRock IAM solutions (PingGateway, PingAM, PingIDM, PingDS) Knowledge of PKI-based identity, HTTP header signing, and advanced authentication protocols Exposure to both AWS and Azure environments Experience embedding security into the Software Development Lifecycle (SDLC) This is a hybrid role More ❯

as well as performing configuration and testing activities as part of an obsolescence project(s). Knowledge of Active Directory, Group Policy, DNS, VMware vCenter, VMWare ESXi and Windows PKI, among others. Works without direction and with customer nominated representatives to accomplish assigned tasks. Contributes to design for specific deliverables and assists in the development of technical solutions. Participates as … certification(s) in work field. Typically 5-10 years of relevant experience. Essential Knowledge and Skills Required: Windows Server 2003 to 2022 Active Directory DNS DHCP Group Policy Windows PKI DFS VMware vSphere and ESXi Veritas Clustering Microsoft Clustering Great customer service Good understanding of networks and Domain Structure Desirable skills andknowledge/certifications Any Microsoft/Citrix/VMWare More ❯

testing tools and techniques Familiarity with CI/CD pipelines and continuous security practices Knowledge of network security (OSI, TCP/IP), web application security (OWASP), and cryptographic controls (PKI, TLS) Demonstrated ability to lead, coach, and develop technical teams Excellent communication skills for technical and non-technical audiences Experience working in a consultancy environment, with a strong understanding of More ❯

Cryptography team within the Chief Information Security Office, Global Information Security. This team provides critical cryptographic services, including Secure Key Management, Hardware Security, Application Cryptography, Strong Authentication, and PKI & Certificate services to Barclays Group. Your primary responsibility will be to act as a liaison between business, technology, and security functions to ensure information confidentiality, integrity, and availability while supporting More ❯