26 to 50 of 129 PKI Jobs in the UK

Lead Security Engineer

Hiring Organisation
Kainos
Location
Birmingham, UK
Employment Type
Full-time
areas (e.g. OSINT, network scanning, enumeration, sniffing, session hijacking, social engineering, firewalls, honeypots, IDS/IPS/WAF/AV/DLP, Cryptography/PKI,IoTthreats, trojans/viruses/worms/backdoors/ransomware, etc.) Active participation in knowledge sharing activities, both within the team and at a wider ...

SC Cleared DevOps Engineer

Hiring Organisation
Damia Group Ltd
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£600 - £675 per day + Inside IR35 DOE
documentation A passion for learning new technologies and innovation Excellent interpersonal skills Desirable: Understanding of SRE principles Experience of security protocols such as PKI, TLS etc Skills: Containerization DevOps DevOps Engineering DevOps Engineering Python SC Cleared DevOps Engineer - 5 months + £600-675pd Inside IR35- London ( Hybrid working ...

SC Cleared DevOps Engineer

Location
United Kingdom
documentation A passion for learning new technologies and innovation Excellent interpersonal skills Desirable: Understanding of SRE principles Experience of security protocols such as PKI, TLS etc Skills: Containerization DevOps DevOps Engineering DevOps Engineering Python SC Cleared DevOps Engineer - 5 months + £600-675pd Inside IR35- London ( Hybrid working ...

IDAM Infrastructure Engineer

Hiring Organisation
Network IT
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Temporary
Salary
£600 per day
security hardening and troubleshooting. Enterprise experience with Microsoft Azure and Entra ID. Hands-on experience with hybrid identity, federation, RBAC and Conditional Access. Strong PKI knowledge, including certificate lifecycle management, CRLs and OCSP. Experience supporting identity services within secure or regulated environments. MCSE certification, MCSA certification ...

Senior Security Principal, Identity Security

Hiring Organisation
KBR
Location
Guildford, Surrey, UK
Employment Type
Full-time
identity, and identity lifecycle management. Strong understanding of MFA, FIDO2, Windows Hello for Business, certificate-based authentication, SAML, OAuth, and OpenID Connect. Knowledge of PKI, certificate services, trust models, and certificate lifecycle management. Experience investigating identity security incidents and leveraging Microsoft Sentinel, Microsoft Defender XDR, Microsoft Defender for Identity ...

Software Engineering Specialist

Hiring Organisation
BT Group
Location
London, UK
Employment Type
Full-time
stack, Fleet, Defend)Identity & access management (IAM, OAuth/OIDC e.g. Keycloak, Secrets Mgmt e.g. Vault)Encryption & certificate lifecycle management (TLS/SSL, PKI, etc)Our PackageTailored benefits make a real difference. That's why we offer a comprehensive range to support your growth, wellbeing, and everyday life. ...

Staff Security Architect

Hiring Organisation
Sony Interactive Entertainment America
Location
London, UK
Employment Type
Full-time
securing cloud-based and containerized environments, including major cloud platforms such as AWS or Google Cloud. Strong understanding of modern identity and access management, PKI, OAuth/OIDC, SAML, TLS, VPNs, secrets management, key management systems, cloud KMS, and HSMs. Expertise in network and application security controls such ...

Platform Engineer

Hiring Organisation
Sanderson
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £93,000 per annum
with both technical and non-technical stakeholders Ability to work independently while collaborating across technical teams Desirable Experience API security experience Certificate lifecycle management PKI, TLS/mTLS and certificate-based authentication OAuth, OpenID Connect (OIDC) and JWT/JWKS concepts Secrets and credential management Site Reliability Engineering (SRE) experience ...

Technical Security Architect

Hiring Organisation
Hackajob Ltd
Location
Farnborough, Hampshire, South East, United Kingdom
Employment Type
Permanent
senior stakeholders. CISSP (or equivalent) and TOGAF and/or SABSA. Desirable: Zero Trust, DevSecOps, MITRE ATT&CK, SIEM, PAM, Kubernetes/container security, PKI and security automation experience. We believe strong connections and community are key to our success. Our work model prioritizes in-person collaboration while offering ...

Technical Security Architect

Location
United Kingdom
senior stakeholders. CISSP (or equivalent) and TOGAF and/or SABSA. Desirable: Zero Trust, DevSecOps, MITRE ATT&CK, SIEM, PAM, Kubernetes/container security, PKI and security automation experience. We believe strong connections and community are key to our success. Our work model prioritizes in-person collaboration while offering ...

Infrastructure Engineer (Citrix And VMware)

Hiring Organisation
Network IT
Location
Milton Keynes, Buckinghamshire, United Kingdom
Employment Type
Full-Time
Salary
£600.00 per day
working with Citrix infrastructure. Experience with Linux/Debian, including scripting, updates, migrations and general support. Experience with Windows/WINTEL management, including PKI, IDAM, RBAC and PowerShell. Strong infrastructure troubleshooting skills across hardware and software. Exposure to private and public cloud environments. Experience working with third party ...

Infrastructure Engineer (Citrix And VMware)

Hiring Organisation
Network IT
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Temporary
Salary
£600 per day
working with Citrix infrastructure. Experience with Linux/Debian, including scripting, updates, migrations and general support. Experience with Windows/WINTEL management, including PKI, IDAM, RBAC and PowerShell. Strong infrastructure troubleshooting skills across hardware and software. Exposure to private and public cloud environments. Experience working with third party ...

Cyber Assurance Consultant (DV Cleared)

Location
United Kingdom
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. Thrives on tackling ...

Cyber Assurance Consultant (DV Cleared)

Hiring Organisation
Sanderson Government and Defence
Location
South West, United Kingdom
Employment Type
Permanent, Work From Home
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. Thrives on tackling ...

Cyber Assurance Consultant (DV Cleared)

Location
London, United Kingdom
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. Thrives on tackling ...

eDV Microsoft Support Engineer

Hiring Organisation
Oscar Associates (UK) Limited
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£350 - £400 per day
certificate management Essential skills and experience Active UKIC DV or eDV clearance Strong experience with Microsoft Active Directory and AD FS Windows Server administration PKI SQL Server PowerShell automation Working knowledge of authentication protocols, including SAML, OAuth, OpenID Connect, Kerberos and NTLM Previous experience working in secure government or defence ...

eDV Microsoft Support Engineer

Hiring Organisation
Oscar Technology
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£350.00 - £400.00 per day
certificate management Essential skills and experience Active UKIC DV or eDV clearance Strong experience with Microsoft Active Directory and AD FS Windows Server administration PKI SQL Server PowerShell automation Working knowledge of authentication protocols, including SAML, OAuth, OpenID Connect, Kerberos and NTLM Previous experience working in secure government or defence ...

eDV Microsoft Support Engineer

Hiring Organisation
Oscar Associates (UK) Limited
Location
Cheltenham, Gloucestershire, South West, United Kingdom
Employment Type
Permanent
Salary
£350 - £400 per day
certificate management Essential skills and experience Active UKIC DV or eDV clearance Strong experience with Microsoft Active Directory and AD FS Windows Server administration PKI SQL Server PowerShell automation Working knowledge of authentication protocols, including SAML, OAuth, OpenID Connect, Kerberos and NTLM Previous experience working in secure government or defence ...

Network & Connectivity Solution Architect

Hiring Organisation
NASDAQ OMX
Location
London, UK
Employment Type
Full-time
connectivity reference architectures, solution blueprints, and design standards — covering private connectivity, VPNs, APIs, load balancing, proxy architectures, and traffic management. Architect and govern enterprise PKI, TLS/mTLS, and Zero Trust networking solutions, ensuring compliance with X.509, RFC 5280, and PKIX standards. Lead adoption of Infrastructure as Code ...

Cloud Infrastructure Consultant

Hiring Organisation
Hackajob Ltd
Location
York, North Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent
including our BaaS and DRaaS services, replication tooling, RTO/RPO design, and DR testing. Implement security hardening and compliance baselines, including CIS hardening, PKI, encryption at rest and in transit, and access control. Contribute to automation and standardisation using Terraform, PowerShell, agreed runbooks, and reference architectures. Deliver engagements … Access), Infrastructure as Code, and Azure cost optimisation. Working knowledge of PowerShell and Terraform for administration, automation, and standardisation. Understanding of security hardening, PKI, and compliance baselines such as CIS, and of ITIL-aligned service management. Strong customer-facing consultancy and communication skills, able to explain complex technical concepts ...

Senior Infrastructure Engineer

Hiring Organisation
Sopra Steria
Location
Portsmouth, Hampshire, UK
Employment Type
Full-time
structure and Group Policies (AD, OU, GPO) Strong troubleshooting and investigation skills including root cause analysis and effective problem resolution. Single Sign-on/PKI knowledge If you're interested in this role but not sure if your skills and experience are exactly what we're looking for, please ...

Senior Infrastructure Engineer

Hiring Organisation
Sopra Steria
Location
Newport, Isle of Wight, UK
Employment Type
Full-time
structure and Group Policies (AD, OU, GPO) Strong troubleshooting and investigation skills including root cause analysis and effective problem resolution. Single Sign-on/PKI knowledge If you're interested in this role but not sure if your skills and experience are exactly what we're looking for, please ...

Senior Messaging Infrastructure Engineer

Hiring Organisation
Sopra Steria
Location
Portsmouth, Hampshire, UK
Employment Type
Full-time
structure and Group Policies (AD, OU, GPO) Strong troubleshooting and investigation skills including root cause analysis and effective problem resolution. Single Sign-on/PKI knowledge If you're interested in this role but not sure if your skills and experience are exactly what we're looking for, please ...

Senior Messaging Infrastructure Engineer

Hiring Organisation
Sopra Steria
Location
Newport, Isle of Wight, UK
Employment Type
Full-time
structure and Group Policies (AD, OU, GPO) Strong troubleshooting and investigation skills including root cause analysis and effective problem resolution. Single Sign-on/PKI knowledge If you're interested in this role but not sure if your skills and experience are exactly what we're looking for, please ...

Senior Infrastructure Engineer

Hiring Organisation
Sopra Steria
Location
Stevenage, Hertfordshire, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
structure and Group Policies (AD, OU, GPO) Strong troubleshooting and investigation skills including root cause analysis and effective problem resolution. Single Sign-on/PKI knowledge If you're interested in this role but not sure if your skills and experience are exactly what we're looking for, please ...