Microsoft ecosystem who can also provide technical input on cybersecurity matters. Key Responsibilities/Requirements: Microsoft ecosystem: Microsoft 365, Entra, Exchange (on-prem & cloud) Active Directory , AD Sync, Windows 7–11 WindowsServer: 2008 R2, 2012 R2, 2016, 2019, 2022, 2025 ManageEngine Central and SentinelOne Secureworks/Taegis (SIEM) Endpoint and serverMore ❯
support and assist in resolving complex issues What You’ll Bring A degree in IT, Computer Science, or 2+ years of relevant experience Solid knowledge of Microsoft technologies (WindowsServer, SQL Server, IIS, .NET) Proficiency in T-SQL and experience working with web applications or APIs Strong analytical and troubleshooting skills with a proactive More ❯
Microsoft ecosystem who can also provide technical input on cybersecurity matters. Key Responsibilities/Requirements: Microsoft ecosystem: Microsoft 365, Entra, Exchange (on-prem & cloud) Active Directory , AD Sync, Windows 7–11 WindowsServer: 2008 R2, 2012 R2, 2016, 2019, 2022, 2025 ManageEngine Central and SentinelOne Secureworks/Taegis (SIEM) Endpoint and serverMore ❯
in a Managed Services Provider or IT consultancy , supporting complex, multi-client environments Strong hands-on understanding of: Cloud: Azure and/or AWS (architecture, migration, optimisation) Infrastructure: WindowsServer, Active Directory, DNS/DHCP, Intune, Microsoft 365, and Linux Networking & Security: Firewalls, VPNs, routing, and endpoint management Backup & DR: Experience with enterprise backup solutions (e.g. More ❯
day on inside Role Description: Hands-on experience with CI/CD deployment tools (preferably OctopusDeploy). Proficiency in Scripting for automation (PowerShell preferred). Strong knowledge of WindowsServer and Linux Server environments. Ability to work independently and collaboratively, including outside business hours when necessary. Excellent communication and documentation skills. Oversee all application … deployments for Windows and Linux platforms. Coordinate and execute software upgrades. Champion and enforce Software Configuration Management processes. More ❯
Birmingham, West Midlands, England, United Kingdom
Oliver James
a key NHS environment in Birmingham. What you'll be doing Providing 2nd line technical support across desktop, infrastructure and application environments Supporting and maintaining Microsoft-based systems (Windows 10/11, Office 365, Active Directory, Azure, Intune, etc.) Managing incidents, troubleshooting hardware/software issues and escalating where necessary Delivering outstanding customer service to end users and … smooth day-to-day operations What we're looking for: Previous NHS or healthcare sector IT support experience (highly desirable) Strong knowledge of Microsoft technologies - O365, Active Directory, WindowsServer, Azure, Intune, etc. Confident supporting a wide range of users in a busy environment Excellent communication and problem-solving skills A proactive, energetic attitude - someone who More ❯
of tasks and self-management of parallel activities Demonstrable experience in at least two of the following LINUX/UNIX OS installation, administration and maintenance, ideally in Ubuntu Server RHEL/CentOS LINUX/UNIX shell scripting MS WindowsServer administration and maintenance, including batch file scripting VMware vCenter and ESXI administration Qualifications Essential More ❯
team delivering secure, scalable solutions. What you'll bring: Mastery of Exchange 2010/2016, AD (Multi-Forest), GPO, and PowerShell Strong grasp of SSO, PKI, DNS, and WindowsServer (2012-2025) Experience with VMware, Trend IMSVA, and Enterprise Vault Bonus points for MECM, Sendmail, IronPorts, and Microsoft certs Why this role? Work with cutting-edge More ❯
team delivering secure, scalable solutions. What you'll bring: Mastery of Exchange 2010/2016, AD (Multi-Forest), GPO, and PowerShell Strong grasp of SSO, PKI, DNS, and WindowsServer (2012-2025) Experience with VMware, Trend IMSVA, and Enterprise Vault Bonus points for MECM, Sendmail, IronPorts, and Microsoft certs Why this role? Work with cutting-edge More ❯
Stevenage, Hertfordshire, South East, United Kingdom
Sanderson Government and Defence
team delivering secure, scalable solutions. What you'll bring: Mastery of Exchange 2010/2016, AD (Multi-Forest), GPO, and PowerShell Strong grasp of SSO, PKI, DNS, and WindowsServer (2012-2025) Experience with VMware, Trend IMSVA, and Enterprise Vault Bonus points for MECM, Sendmail, IronPorts, and Microsoft certs Why this role? Work with cutting-edge More ❯
evidence collection, defect reports, and progress updates. Conduct formal and informal testing in line with the System Test Plan on Test & Development Rigs. Support installation and configuration of MicrosoftWindowsServer 2012R2/16 core roles and features. Document test procedures and contribute to release notes. Collaborate with the IT&T team and report to project … Managers to ensure testing aligns with project goals. What you'll bring: Proven experience in creating test documentation, performing functional, non-functional, and regression testing. Strong knowledge of MicrosoftServer 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 … Agile methodologies. Knowledge of NATO FAS, UK Base Services, MOD Business applications. Excellent communication skills, critical thinking, and adaptability to changing priorities. Certifications such as MCSE/MCSA Server 2012R2 are advantageous. If you meet these criteria and are ready to contribute to vital defence projects, please submit your CV at your earliest convenience. Join a team where More ❯
The successful candidate will be responsible for the administration, monitoring, and operation of global operating system platforms. This role supports a business-critical infrastructure that includes on-premises Windows servers, cloud-based services, and enterprise datacentre environments . You will troubleshoot complex system issues, participate in IT projects, and collaborate with global IT teams across EMEA and North … with global IT teams to enhance platform performance and reliability. Participate in on-call support rota and out-of-hours operational activities. Essential Skills & Experience Strong expertise in MicrosoftWindowsServer (Must have) and Desktop environments . Experience with Microsoft systems management tools (SCCM, SCOM). Knowledge of Active Directory, replication, Group Policy, and authentication protocols More ❯
London, South East, England, United Kingdom Hybrid/Remote Options
Adecco
The successful candidate will be responsible for the administration, monitoring, and operation of global operating system platforms. This role supports a business-critical infrastructure that includes on-premises Windows servers, cloud-based services, and enterprise datacentre environments . You will troubleshoot complex system issues, participate in IT projects, and collaborate with global IT teams across EMEA and North … with global IT teams to enhance platform performance and reliability. Participate in on-call support rota and out-of-hours operational activities. Essential Skills & Experience Strong expertise in MicrosoftWindowsServer (Must have) and Desktop environments . Experience with Microsoft systems management tools (SCCM, SCOM). Knowledge of Active Directory, replication, Group Policy, and authentication protocols More ❯
Contract Role – Windows Security Specialist (Active Directory & CyberArk) – Hampshire/Hybrid – 12 months initial – Inside IR35 We are seeking a skilled Windows Engineer with strong hands-on experience across Active Directory environments. This role supports a critical security programme focused on RBAC, privileged access, and secure identity controls. The ideal candidate will be proactive, dependable, and … able to work collaboratively with senior SMEs. Role Overview: Job Title: Windows Security Specialist Location: Fleet, Hampshire 2 days per week onsite (non-negotiable) Contract Type: Contract Duration: 12 months initial Sector: Banking AD Groups PowerShell scripting Building RBAC model, Group Policy, Add Priv. Groups Domain access segregation Creating and managing AD Objects Implementing least privilege Managing Group … Policy inheritance and reference Integrating with tools such as CyberArk Managing WindowsServer roles and features (especially AD DS, DNS, and GPO) Configuring secure remote access and privileged accounts Role-based access control (RBAC) and least privilege principles Integrating with Active Directory Managing service accounts and credential rotation policies Troubleshooting authentication and network connectivity issues How More ❯
Technical Lead, Linux, AIX, VMware, Windows Hybrid working £550 - £750 per day (umbrella engagement) Our client, a market leading national business, is looking to hire a contractor to technically lead a team of platform specialists covering spanning Linux/Red-hat, AIX, Windows and VMWare tech, to ensure computing services are secure, resilient and scalable. You … technical leadership and operational discipline. Engagement via Umbrella Company Only; all taxes & NI deducted at source. General responsibilities: Lead the operations of enterprise compute platforms e.g. Linux, AIX, Windows, VMware. Ensure compliance with patching, config standards and security. Manage End-of-Life (EoX) planning, upgrades, migrations etc. Oversee platform monitoring including capacity and performance management. Implement standard operating … performance, incidents & compliance. Manage vendor relationships. Contribute to audits, IT risk assessments and compliance reporting. Identify opportunities for continuous improvement. Skills & experience required: Technical knowledge of Linux, AIX, WindowsServer, VMware, and Red Hat Demonstrated expertise in patch management Demonstrated expertise in configuration compliance Demonstrated expertise in performance tuning. ITIL operational management experience Knowledge of automation More ❯
design artefacts, and processes. Skills & Experience Required UK National with active DV clearance (essential). Proven experience in systems infrastructure architecture , including network, storage, virtualisation, and client/server design. Strong knowledge of WindowsServer, Group Policy, Red Hat Linux , and secure gateway technologies. Experience designing secure, high-availability, and resilient systems . Strong More ❯
Nottingham, Nottinghamshire, United Kingdom Hybrid/Remote Options
Tria
Infrastructure Engineer - SC Cleared HPE/Storage/Windows/VMware/SCCM £430 per day. Inside IR35 Nottingham - 5 days Onsite Initially 3 months, potential extensions We're supporting a consultancy client within the public sector to hire an experienced Infrastructure Specialist to join a critical transformation programme. This is a hands-on technical role supporting both … be doing: Providing front-line support and troubleshooting across infrastructure Supporting HPE OneView and Synergy, so must have HPE Storage experience Working across a broad tech stack including: WindowsServer 2012(R2), 2016, 2019 Virtualisation: VMware, Hyper-V Active Directory, SCCM Cisco networking Working closely with stakeholders to deliver key infrastructure projects HPE Servers Please apply More ❯
by our third party partner Manage and support the internal team in migrating the remaining VMs. Oversee file share migrations from legacy on prem servers to Azure File Server (AFS). Streamline Azure infrastructure by: Removing Network Virtual Appliances (NVA) Implementing Network Security Groups (NSGs). Adjusting vNets and configuring the Azure Firewall. Identify opportunities to migrate or … and HCI migrations. Strong understanding of Azure infrastructure, networking, and security (NSGs, vNets, firewalls). Experience working with third-party vendors and coordinating internal technical teams. Knowledge of WindowsServer environments, file share migrations, and decommissioning legacy systems. Confident communicator with strong stakeholder management and documentation skills. If you have the skills we are looking for More ❯
by our third party partner Manage and support the internal team in migrating the remaining VMs. Oversee file share migrations from legacy on prem servers to Azure File Server (AFS). Streamline Azure infrastructure by: Removing Network Virtual Appliances (NVA) Implementing Network Security Groups (NSGs). Adjusting vNets and configuring the Azure Firewall. Identify opportunities to migrate or … and HCI migrations. Strong understanding of Azure infrastructure, networking, and security (NSGs, vNets, firewalls). Experience working with third-party vendors and coordinating internal technical teams. Knowledge of WindowsServer environments, file share migrations, and decommissioning legacy systems. Confident communicator with strong stakeholder management and documentation skills. If you have the skills we are looking for More ❯
Syslog). Skills Required Strong knowledge of industrial and enterprise Cisco routing and switching design and implementation, including network encryption devices. Experience with VMware and KVM virtualization . MicrosoftWindowsServer and Linux Operating Systems Familiarity with GCP and/or Azure cloud hosting . Understanding of "data-diode" technology and secure gateway technologies and unidirectional More ❯
service support. What We're Looking For - 3rd Line Support Core Engineer Proven experience delivering 3rd line technical support within secure or complex environments. Strong skills in VMware , WindowsServer , and Linux platform engineering . Expertise in MS Platform Engineering , environment configuration , and system maintenance . Knowledge of backup solutions and Public Key Infrastructure (PKI) . More ❯
London, South East, England, United Kingdom Hybrid/Remote Options
Sanderson
Our client, a market leading national business, is looking to hire a contractor to technically lead a team of platform specialists covering spanning Linux/Red-hat, AIX, Windows and VMWare tech, to ensure computing services are secure, resilient and scalable. You will also drive automation and life-cycle management. The suitable candidate will have experience of strong … technical leadership and operational discipline. Engagement via Umbrella Company Only; all taxes & NI deducted at source. General responsibilities: Lead the operations of enterprise compute platforms e.g. Linux, AIX, Windows, VMware. Ensure compliance with patching, config standards and security. Manage End-of-Life (EoX) planning, upgrades, migrations etc. Oversee platform monitoring including capacity and performance management. Implement standard operating … performance, incidents & compliance. Manage vendor relationships. Contribute to audits, IT risk assessments and compliance reporting. Identify opportunities for continuous improvement. Skills & experience required: Technical knowledge of Linux, AIX, WindowsServer, VMware, and Red Hat Demonstrated expertise in patch management Demonstrated expertise in configuration compliance Demonstrated expertise in performance tuning. ITIL operational management experience Knowledge of automation More ❯
Understand switch connectivity, IP addressing, subnetting, and default gateways Be able to identify cable types, port roles, and basic switch diagnostics Bring foundational Wintel infrastructure knowledge Exposure to WindowsServer environments (2012/2016/2019) Familiarity with Active Directory, DNS/DHCP, Group Policy, and standard Windows tools Support ongoing infrastructure improvement initiatives More ❯
not essential. Key Skills and Responsibilities Essential Skills: You will have: AWS CloudFormation - Command Line GitHub - Strong AWS skills - Load balancer experience PowerShell experience (and some knowledge of WindowsServer) OR Linux experience Willing to learn PowerShell Lambda functions (probably in Python) Step Functions Dev Ops experience Infrastructure, build development experience, monitoring/alerting Desirable Skills … of business scenarios. Knowledge of software development tools and technologies. You are flexible and curious in your approach. Strong analytical and problem-solving skills. Tools/Technologies MAC, Windows Additional information Duration of the contract: initially 6 months with the possibility of extension contract FTC (full-time). Application Process : In addition to our standard recruitment process (see More ❯
Containers and orchestration: Understanding of Docker . Experience with Kubernetes . Certifications: AWS Certified Solutions Architect, Microsoft Certified: Azure Administrator, or similar. Strong Microsoft skills: Deploying and managing WindowsServer and Active Directory . More ❯