and regression testing. * Strong knowledge of Microsoft Server 2012R2/16 technologies such as AD, DNS, DHCP, Group Policy, Exchange, SfB, SQL. * Experience with military IS systems and Defence PKI is highly desirable. * Familiarity with virtualisation (VDI, multi-tenancy), VMware VCP, and Agile methodologies. * Knowledge of NATO FAS, UK Base Services, MOD Business applications. * Excellent communication skills, critical thinking, and More ❯
Portsmouth, yorkshire and the humber, united kingdom
Experis
and regression testing. * Strong knowledge of Microsoft Server 2012R2/16 technologies such as AD, DNS, DHCP, Group Policy, Exchange, SfB, SQL. * Experience with military IS systems and Defence PKI is highly desirable. * Familiarity with virtualisation (VDI, multi-tenancy), VMware VCP, and Agile methodologies. * Knowledge of NATO FAS, UK Base Services, MOD Business applications. * Excellent communication skills, critical thinking, and More ❯
knowledge to BAU Infrastructure and SecOps functions. Provide recommendations for SecOps processes and automation Technical scope Security products (email filtering, AV, firewalls, WAFs, MS Defender) Enterprise Systems (email, PKI, AD, GP, SCCM, Azure, M365) Virtualisation platforms and operating systems, including Hyper-V, VMware and Windows Server. Azure cloud Skills Required Analytical and troubleshooting skills are essential, including problem solving More ❯
and related infrastructure, including in a virtualised environment. Installation and configuration of Microsoft enterprise products including but not limited to, Active Directory, Group Policy, SQL, Exchange, Skype, WSUS, PKI and MS Office elements. Production and review of low levels of design artefacts. Supporting wider NSoIT(D) system testing activities. Working with Service Management to resolve issues. Essential skills, qualifications More ❯
Working direct with client leads to resolve escalated incidents. Patching and Maintenance of test and live environments to include installing Anti-Virus, WSUS, RHEL & other product updates Working with PKI Certificates and SIEM tooling Providing support to Engineering & Test teams AD Administration activities - accounts, groups, memberships, permissions etc. Participating in rota for On-Call to ensure 24/7/ More ❯
performance. Contribute to disaster recovery planning and testing. Skills & Experience: 3+ years administering Windows Server (2008-2019); Linux experience desirable. Strong PowerShell skills and automation experience. Familiarity with RSA, PKI, DNS/DHCP, and network protocols. Experience with Forefront/Microsoft Identity Manager. Excellent communication and stakeholder engagement skills. ITIL or service management qualifications (desirable). If you're a More ❯
meets customer requirements. Maintain documentation for systems. Technology Windows 2008 -> 2019 Vmware ESXi, vcenter, vrops, VXRail, SRM Powershell/Powercli Microsoft Clustering & VMWare RDMs Microsoft SCCM Microsoft SCOM Microsoft PKI HP C7000 More ❯
Huntingdon, Cambridgeshire, United Kingdom Hybrid / WFH Options
Leidos
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 ❯
of modern threats, malware, and security analytics Experience (5+ years) in cyber security roles preferred Desirable certifications: CISSP, CISM, CCSP, CRISC (or equivalent) Experience across areas such as AD, PKI, SIEM, SOAR, cryptography, or virtualization (VMware) Eligibility for SC Clearance is mandatory. Eligibility to work in the UK is essential. Robert Walters Operations Limited is an employment business and employment More ❯
Cambridge, Cambridgeshire, United Kingdom Hybrid / WFH Options
ECM Selection (Holdings) Limited
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 ❯
Hampshire, South East, United Kingdom Hybrid / WFH Options
Sanderson Government and Defence
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 PublicKeyInfrastructure, Data at Rest/inTransit, Cryptography, Privileged User Access Management, Zero Trust, Cross Domain Solutions and Role-based Access Controls. Thrives on tackling challenges with creative solutions More ❯
Hampshire, South East, United Kingdom Hybrid / WFH Options
Sanderson Government and Defence
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 PublicKeyInfrastructure, Data at Rest/inTransit, Cryptography, Privileged User Access Management, Zero Trust, Cross Domain Solutions and Role-based Access Controls. Thrives on tackling challenges with creative solutions More ❯
TOGAF, MODAF). Familiarity with NSCS guidance, Information Assurance standards, and MoD security processes (JSPs, Defcons). Technical expertise in IT security, cloud security, system hardening, boundary controls, cryptography, PKI, and protective monitoring. Experience producing RMADS, SyOPs, and other formal security documentation. Knowledge of agile delivery methodologies and working within agile teams. Excellent communication and stakeholder engagement skills. Ability to More ❯
Basingstoke, Hampshire, South East, United Kingdom
Anson Mccade
Windows infrastructure support and administration Hands-on expertise with Dell EMC storage solutions (Avamar, Data Domain preferred) Strong knowledge of Active Directory, Group Policy, Windows OS, and Microsoft PKI (or willingness to learn) Familiarity with ITSM tooling and secure system deployment practices DV-clearable status O.K. Im in, whats next? Apply with your latest CV today to explore this More ❯
Warwick, Warwickshire, West Midlands, United Kingdom
Adroit People Ltd
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 ❯
must have a current DV level security clearance. The Solututions Architect/Infrastructure Architect needs to be familiar with the below skills VMWARE Microsoft Desktop and Server Containerisation PKI Micro services architecture Experience of working/designing Hardened system's Happy to role up sleeves and get involved, not just do the design work Must be happy to learn More ❯
must have a current DV level security clearance. The Solututions Architect/Infrastructure Architect needs to be familiar with the below skills VMWARE Microsoft Desktop and Server Containerisation PKI Micro services architecture Experience of working/designing Hardened system's Happy to role up sleeves and get involved, not just do the design work Must be happy to learn 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 ❯
Farnborough, Hampshire, South East, United Kingdom
Talent Locker
hands on and thrives when solving complex, security focussed challenges. What experience do you need? Strong experience with VMWare including VCF, and Microsoft Desktop/Server Knowledge of containerisation, PKI, Microservices, HSMs and Micro-segmentation Experience designing and working with hardened systems in secure/air-gapped environments Ability to pick up new technologies quickly A proven track record of More ❯
Hereford, Herefordshire, West Midlands, United Kingdom
Ncounter LTD
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 ❯
West Midlands, United Kingdom Hybrid / WFH Options
Stackstudio Digital Ltd
performance issues, and outages Your Profile Essential Skills/Knowledge/Experience: Strong knowledge in Authentication, Endpoint Security, Internet Policy Enforcement, Firewalls, Web Content Filtering, Database Activity Monitoring (DAM), PKI, DLP, IAM, and SOC technologies such as EDR and SOAR Good knowledge of SIEM tools like Google Chronicle, Splunk ES, or QRadar In-depth familiarity with security policies based on More ❯
Proficiency with Windows and Linux systems , as well as network scanning and diagnostic tools (e.g., Wireshark, IP scanner). A solid understanding of PublicKeyInfrastructure (PKI) and encryption fundamentals. Excellent collaboration, communication, and organisational skills , with the ability to work both independently and as part of a cross-functional team. Proven ability to handle sensitive information More ❯
PKI Engineer Salary: £55,000k + £6K car allowance + bonus (upto 10%) + 10% DV Allowance + Excellent Benefits package Total Compensation: circa - £70,000 Location: Basingstoke Clearance: You will hold or be eligible for DV Clearance The company: Global IT Consultancy delivering digital transformation to Defence and National Security end clients. Overview: The PKI Engineer will be responsible … for applying security best practices and industry standards derived from threat analysis to implement PKI technology according to Design requirements. The position requires strong theoretical knowledge as well as industry experience in applying advanced cryptography schemes to secure complex IT infrastructure, customer-facing services, and sensitive customer and enterprise data. Your skills and experience: Experience of delivering on-premise … PKI using technologies such as Keyfactor (EBJCA), Microsoft PKI and OpenSSL; Experience of delivery of high assurance PKI to support Microsoft and Linux platforms; Expertise in both mainstream encryption schemes and key exchange protocols as well as quantum safe cryptography; Experience in Powershell and OpenSSL; Experience in creation of policy documentation via interpretation of customer Certificate Policies in relation More ❯
via the Incident Process including triage of incidents and escalation via the Service Management Team. Examples of tasks: Responding to escalations from 2nd Line Daily checks utilising ITSM tooling. PKI certificate management for Networking devices (physical and virtual). To distribute software, firmware & security updates for network devices. To collaborate and support the design and engineering teams. Maintaining and supporting More ❯