and conduct user access reviews. Provide IAM training and awareness for employees and technical teams. Technical Skills & Experience: Directory Services: Active Directory (AD DS, AD FS, Group Policy, LDAP, Kerberos, NTLM); Microsoft Entra ID (Azure AD), Conditional Access, Identity Protection. IAM Platforms: Okta Identity Cloud – SSO, MFA, API integrations, identity governance. OT/ICS Knowledge: SCADA, ICS, and OT identity More ❯
City of London, London, United Kingdom Hybrid/Remote Options
TalentHawk
and conduct user access reviews. Provide IAM training and awareness for employees and technical teams. Technical Skills & Experience: Directory Services: Active Directory (AD DS, AD FS, Group Policy, LDAP, Kerberos, NTLM); Microsoft Entra ID (Azure AD), Conditional Access, Identity Protection. IAM Platforms: Okta Identity Cloud – SSO, MFA, API integrations, identity governance. OT/ICS Knowledge: SCADA, ICS, and OT identity More ❯
Group Policy * IP addressing and routing * Site component topology * Forest operations and topology * Active Directory distributed file system * ADAM/Active Directory Lightweight Directory Services * LDAP/X500 * Azure * Kerberos * File replication services * Security * Client interactions * Active Directory Certificate Services/PKI * Rights Management Services * Active Directory Federated Services * Functional skills in basic protocol analysis * Scripting If you would like More ❯
Job Title: Cloudera Administrator Location : Stratford, London (3 x per in office week) Salary/Rate: Up to £500 per day (Inside IR35) Start Date: November 2025 Job Type: 6-month contract Company Introduction: We are looking for a Cloudera More ❯
Kerberos Discovery Specialist – £660/day (Inside IR35) – Hybrid, London We’re seeking a Kerberos Discovery Specialist to lead the initial assessment and discovery phase of enterprise authentication systems. This role focuses on understanding and documenting existing Kerberos implementations , uncovering risks, and defining improvements to strengthen authentication and password management processes across complex environments. Key Responsibilities Lead the discovery phase … for authentication and password management across large enterprise environments. Investigate existing Kerberos implementations , configurations, and integrations across Windows, Linux, and Active Directory. Identify and document current processes , including password reset procedures, application authentication, and service account management. Assess and map dependencies between applications and Kerberos authentication flows. Analyse and highlight risks and gaps in current Kerberos setups (SPNs, delegation, ticket … lifetimes, trust relationships, etc.). Recommend and implement mitigations for Kerberos-related risks and password management issues. Collaborate with stakeholders and technical teams to validate findings and propose improvements. Develop detailed technical documentation outlining existing configurations, discovered issues, and recommended remediation actions. Support the setup, configuration, and validation of applications requiring Kerberos integration. Produce clear process documentation for authentication and More ❯
Kerberos Discovery Specialist – £660/day (Inside IR35) – Hybrid, London We’re seeking a Kerberos Discovery Specialist to lead the initial assessment and discovery phase of enterprise authentication systems. This role focuses on understanding and documenting existing Kerberos implementations , uncovering risks, and defining improvements to strengthen authentication and password management processes across complex environments. Key Responsibilities Lead the discovery phase … for authentication and password management across large enterprise environments. Investigate existing Kerberos implementations , configurations, and integrations across Windows, Linux, and Active Directory. Identify and document current processes , including password reset procedures, application authentication, and service account management. Assess and map dependencies between applications and Kerberos authentication flows. Analyse and highlight risks and gaps in current Kerberos setups (SPNs, delegation, ticket … lifetimes, trust relationships, etc.). Recommend and implement mitigations for Kerberos-related risks and password management issues. Collaborate with stakeholders and technical teams to validate findings and propose improvements. Develop detailed technical documentation outlining existing configurations, discovered issues, and recommended remediation actions. Support the setup, configuration, and validation of applications requiring Kerberos integration. Produce clear process documentation for authentication and More ❯
Role: Cloudera Admin Location: Stratford, UK Job Type: Contract Work Mode: Hybrid (3 days onsite a week) Cloudera Admin: Design and automate the deployment of Cloudera CDP components (Data Lake, Data Hubs, Data Services) using Terraform. Build and maintain CI More ❯
Role: Cloudera Admin Location: Stratford, UK Job Type: Contract Work Mode: Hybrid (3 days onsite a week) Cloudera Admin: Design and automate the deployment of Cloudera CDP components (Data Lake, Data Hubs, Data Services) using Terraform. Build and maintain CI More ❯
Kerberos Specialist – £660/day (Inside IR35) – Hybrid, London MUST BE SC CLEARED - ACTIVE SC CLEARANCE IS REQUIRED FOR THIS ROLE!!! We’re seeking a Kerberos expert to lead authentication design, implementation, and troubleshooting across complex enterprise environments. You’ll be the go-to authority on Kerberos — able to explain, demonstrate, and optimise it with clarity and precision. Key Responsibilities … Act as the subject matter expert for all Kerberos-related topics. Design, configure, and troubleshoot Kerberos authentication across Windows, Linux, and AD environments. Deliver customer demos, workshops, and training , translating deep technical concepts into clear, practical insights. Support incident response and root cause analysis for Kerberos and authentication issues. Develop best practices and technical documentation for internal teams and clients. … Essential Skills Proven expert-level knowledge of Kerberos (SPNs, delegation, ticketing, cross-realm trust). Strong background in Active Directory, Windows Server security , and Linux Kerberos integration . Confident communicator and presenter , comfortable engaging with customers and technical teams alike. Hands-on experience with authentication troubleshooting tools (Wireshark, klist, setspn, event logs). Rate: £660 per day Status: Inside IR35 More ❯
Kerberos Specialist – £660/day (Inside IR35) – Hybrid, London MUST BE SC CLEARED - ACTIVE SC CLEARANCE IS REQUIRED FOR THIS ROLE!!! We’re seeking a Kerberos expert to lead authentication design, implementation, and troubleshooting across complex enterprise environments. You’ll be the go-to authority on Kerberos — able to explain, demonstrate, and optimise it with clarity and precision. Key Responsibilities … Act as the subject matter expert for all Kerberos-related topics. Design, configure, and troubleshoot Kerberos authentication across Windows, Linux, and AD environments. Deliver customer demos, workshops, and training , translating deep technical concepts into clear, practical insights. Support incident response and root cause analysis for Kerberos and authentication issues. Develop best practices and technical documentation for internal teams and clients. … Essential Skills Proven expert-level knowledge of Kerberos (SPNs, delegation, ticketing, cross-realm trust). Strong background in Active Directory, Windows Server security , and Linux Kerberos integration . Confident communicator and presenter , comfortable engaging with customers and technical teams alike. Hands-on experience with authentication troubleshooting tools (Wireshark, klist, setspn, event logs). Rate: £660 per day Status: Inside IR35 More ❯
