of .security lockdowns & clamps, and troubleshooting the technical issues which emerge from systems of this nature •Advanced knowledge of Microsoft Windows systems administration within an enterprise environment. •Active Directory, PKI, VMWare virtualisation, Windows Server 2022 enterprise architecture and the creation of gold builds, System hardening (GPOs etc.), Nexus configuration repositories. •PowerShell and Python for scripting, automation, or test creation. •Configuration More ❯
PKI Architect Must have an Active DV Clearance Join a secure and fast paced environment as a PKI Architect , where you will design and lead enterprise grade cryptographic services that support mission critical Defence and National Security systems. This role offers the chance to work in a multi skilled agile team, delivering secure PKI foundations that underpin identity, authentication, and … encryption across complex environments. About the Role - PKI Architect As a PKI Architect , you will design and implement PKI solutions covering internal and external Certificate Authorities, OCSP, CRLs, and HSM integration. You will define policies, standards, and lifecycle processes for certificates, ensuring secure deployment across systems, endpoints, and applications. The role involves implementing and maintaining CAs, RAs, key management … infrastructure, and supporting secure architectures across hybrid and cloud platforms. You will collaborate with identity, DevOps, and cloud security teams to align PKI with broader security design. You will provide leadership during certificate related incidents, develop documentation, and deliver knowledge transfer to wider teams. What We're Looking For - PKI Architect At least three years of experience in PKIMore ❯
email and web proxy gateways for high security systems. Strong background in security lockdowns, clamps , and resolving issues arising from secure configurations. Advanced knowledge of Windows administration , Active Directory , PKI , VMware , Windows Server 2022 , gold builds, and system hardening. Experience with PowerShell and Python for automation and test creation. Familiarity with Ansible , Terraform , Nexus configuration repositories, and automated test execution More ❯
Basingstoke, Hampshire, South East, United Kingdom
Anson Mccade
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 ❯
Basingstoke, Hampshire, South East, United Kingdom
Anson Mccade
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 infrastructureMore ❯
Basingstoke, Hampshire, South East, United Kingdom
Anson Mccade
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 infrastructureMore ❯
support for VMWare , Operating Systems , and MS Platform Engineering Configure, administer, and maintain environments (virtual and physical) Monitor environments and ensure stability Support Linux Platform Engineering , Backup Solutions , and PKI Play a key role from system build through to live support What we’re looking for: Strong experience in 3rd line support Expertise in VMWare and Operating Systems Knowledge More ❯
Basingstoke, Hampshire, South East, United Kingdom
Experis
Cloud Network Engineer As a 3rd Line Cloud Network Engineer , you'll manage incidents, implement changes, and monitor systems using advanced event management and ITSM tools. You'll oversee PKI certificate management, distribute firmware and security updates, and support both physical and virtual network infrastructure. Responsibilities include collaborating with design and engineering teams, producing documentation, and conducting readiness assessments for More ❯
Basingstoke, Hampshire, South East, United Kingdom
CBSbutler Holdings Limited
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 ❯
via the Incident Process including triage of incidents and escalation via the Service Management Team. Examples of tasks: Responding to escalations from 1st 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 ❯
Basingstoke, Hampshire, South East, United Kingdom
Experis
Windows Server , and Linux platform engineering . Expertise in MS Platform Engineering , environment configuration , and system maintenance . Knowledge of backup solutions and PublicKeyInfrastructure (PKI) . Excellent communication, analytical, and problem-solving skills. A proactive mindset with the ability to work independently and collaboratively in an Agile framework. Play a vital role in maintaining and More ❯
PKI Architect - Must have an Active DV Clearance We are seeking an experienced PKI Architect to join a dynamic, multi-skilled agile team delivering secure and innovative solutions. This role is both technically challenging and highly rewarding, offering the opportunity to work across legacy and emerging technologies in a live system transition programme. Key Responsibilities for PKI Architect Work … Designs, Low-Level Designs, and installation guides. Support and guide end users, delivering a customer-focused service. Deliver configuration changes and system updates across enterprise environments. Required Skills for PKI Architect Strong knowledge of Microsoft Windows systems (Apply online only), Windows 7-11) and related technologies including VMware, firewalls, and thin client solutions. Administration skills covering GPO, Registry, Filesystem, WMI … in Agile software development and delivery. Active Directory, secure networks, and system hardening expertise. Knowledge of scripting with tools such as Python and working with open-source products. This PKI Architect role is ideal for someone who thrives in a collaborative, fast-paced environment and is committed to technical excellence. To apply, please send your CV by pressing the apply More ❯
will act as a key escalation point for 2nd Line support, using ITSM tooling to manage incidents and changes effectively. You will be responsible for maintaining and updating PKI certificates across virtual and physical network devices, rolling out firmware, software, and security updates, and ensuring all network hardware remains fully supported and compliant. You will work closely with network More ❯
will act as a key escalation point for 2nd Line support, using ITSM tooling to manage incidents and changes effectively. You will be responsible for maintaining and updating PKI certificates across virtual and physical network devices, rolling out firmware, software, and security updates, and ensuring all network hardware remains fully supported and compliant. You will work closely with network More ❯