Washington, Washington DC, United States Hybrid / WFH Options
Ascension Federal Services Inc
to obtain a Public Trust Location: Washington, DC/Hybrid Shift: • Two days per week onsite requirement at DOT HQ, Washington DC. • Once every 23 months support existing server infrastructure in a 24x7 on call escalation capacity as part of a team rotation. Experience: Must have a minimum of 10 years of experience administrating and managing servers and … systems, cloud infrastructure, file and print environments, specializing in Windows operating systems. Must have advanced knowledge of Microsoft Active Directory and SQL Server. Must possess a Microsoft Certified Solutions Expert (MCSE) - Server Infrastructure or equivalent. Duties: Responsible for the day-to-day management of the WindowsServer infrastructure, to include, oversight of … for incident management as it relates to Active Directory and SQL Server. Performs advanced troubleshooting of complex system issues. Works primarily in a virtualized environment. Job Summary : The MicrosoftServer Engineer position will provide support to the Active Directory Team and for IPv6-related activities. This candidate will be responsible for all IPv6 integration activities for the WindowsMore ❯
Basingstoke, Hampshire, South East, United Kingdom Hybrid / WFH Options
Corriculo Ltd
Infrastructure Engineer, WindowsServer, Microsoft 365, COR7330 This is an excellent opportunity for an ambitious, technically-curious Infrastructure Engineer with a project focus, to join a growing, award winning company in Basingstoke. The successful candidate will be required to work onsite in the Basingstoke office for 3 days a week and have a full-UK driving … across c.10 UK sites, supporting approximately 850 users. The Infrastructure Engineer will also be responsible for the support, development and maintenance of key infrastructure, with a focus on WindowsServer, Active Directory (DNS, DHCP, etc.) and Microsoft 365. The Company The Infrastructure Engineer will be joining a well-established Managed Service Provider with ambition and a … On-call allowance Flexible working/working from home Amazing opportunities for training and progression What's Required? Prior commercial experience within an infrastructure role Sound experience of WindowsServer, Active Directory and similar infrastructure tech Proven experience working with Microsoft 365 Networking fundamentals - routers, switches, firewalls Experience of working within a multi-site, SME environment More ❯
Infrastructure Engineer, WindowsServer, Microsoft 365, COR7330 This is an excellent opportunity for an ambitious, technically-curious Infrastructure Engineer with a project focus, to join a growing, award winning company in Basingstoke. A variety of soft skills and experience may be required for the following role Please ensure you check the overview below carefully. The successful … across c.10 UK sites, supporting approximately 850 users. The Infrastructure Engineer will also be responsible for the support, development and maintenance of key infrastructure, with a focus on WindowsServer, Active Directory (DNS, DHCP, etc.) and Microsoft 365. The Company The Infrastructure Engineer will be joining a well-established Managed Service Provider with ambition and a … On-call allowance Flexible working/working from home Amazing opportunities for training and progression What's Required? Prior commercial experience within an infrastructure role Sound experience of WindowsServer, Active Directory and similar infrastructure tech Proven experience working with Microsoft 365 Networking fundamentals - routers, switches, firewalls Experience of working within a multi-site, SME environment More ❯
Bromsgrove, Worcestershire, England, United Kingdom Hybrid / WFH Options
Klipboard
from traditional IT solutions to advanced cloud and security technologies. The successful candidate will have an excellent base of experience and knowledge with traditional Microsoft technologies such as WindowsServer, Active Directory, Group Policy and Microsoft 365. The successful candidate will then work with the latest Microsoft services, developing expertise in areas such as: Azure Cloud … cloud computing, IT security, and Microsoft solutions, pursuing relevant certifications. Exhibit a detail-oriented approach to problem-solving and task execution. Skills, Knowledge and Experience: Proficiency in traditional MicrosoftWindowsServer solutions, including: Active Directory and Group Policy File and Print services Remote Desktop Services PowerShell scripting Fundamental knowledge of TCP/IP networking, VPNs, and … Filtering, Web Filtering). Required Experience Previous experience within a 3rd Line Role is extremely desirable Previous experience within an MSP environment is preferred Active Directory: 3 years MicrosoftWindowsServer: 3 years IP networking: 2 year Microsoft 365 administration: 3 years Active Microsoft Azure, 365 & WindowsServer certifications are preferred. Equal More ❯
Chelmsford, Essex, England, United Kingdom Hybrid / WFH Options
Eurobase People
desks, and jumping in wherever needed. About the Role: You’ll provide 2nd line support, maintain and optimise our hybrid IT environment, and work with Microsoft 365, Azure, WindowsServer, and virtualisation technologies. This role offers the chance to get involved in a wide range of projects, learn from senior team members, and develop your skills … across cloud and infrastructure. Key Responsibilities: Provide 2nd line support for Microsoft 365, Intune, Azure, WindowsServer, and Hyper-V Install, configure, and optimise WindowsServer and Microsoft 365 environments Support Azure IaaS deployments and system maintenance Troubleshoot escalated technical issues and work cross-functionally to resolve them Assist with equipment moves … support process improvements What We’re Looking For: 2–3 years IT support experience (preferably in a small to mid-sized business) Hands on experience with Microsoft 365, WindowsServer, and Active Directory/Entra Exposure to Azure cloud infrastructure and Hyper-V Strong troubleshooting skills and a can do attitude Physically able to move IT More ❯
Lexington, Massachusetts, United States Hybrid / WFH Options
John Galt Staffing
diverse, and dynamic environment within both unclassified, and classified networks. The candidate will have experience in the design of computer system solutions, including provisioning, configuration, and management of Windows, WindowsServer, Mac OS, Linux, and a variety of hardware platforms. They will interface with vendors to spec, purchase, and maintain hardware, licensing, and warranty … must also be comfortable providing direct desktop support to approximately 100 users as part of a larger IT team. Responsibilities include but not limited to: •Perform as a Windows and/or Linux Systems Administrator in support of all staff members within Group 85, and assist in support across all groups within the Division •Install, configure, and manage … Windows, Linux, Mac desktops, servers, as well as some network infrastructure devices. Install and maintain commercial software as needed •Procure needed computer systems, network hardware, software, etc. •Patch software, and operating systems in compliance with best practices •Manage research networks, file shares, virtual infrastructures, and some SAN/NAS environments within the group •Remediate security vulnerabilities, and harden More ❯
Huntingdon, Cambridgeshire, East Anglia, United Kingdom Hybrid / WFH Options
Leidos Innovations UK Limited
The preferred candidate will have a range of knowledge and experience in the administration of a service based on Cisco and Microsoft products, and be an expert on MicrosoftWindowsServer (including services such as AD, DNS, DHCP & SCCM) and virtualisation (Hyper-V), while also having an understanding and interest in Linux (Ubuntu/CentOS) and … a desire to learn (if required) additional complementary technologies such as Microsoft Stack Technologies (SharePoint, SQL Server, Skype for Business/Teams), networking technologies and storage. Are you ready for your next career challenge? We operate a high paced and exciting collaborative working environment where the work you do is normally customer facing and has demonstrable real world … Delivery. Experience of ITIL Service Management Experience of software maintenance and support to include servers, workstations, laptops, network and peripheral devices. Experience in the installation and configuration of MicrosoftServer 2008, 2016 and 2019. Experience in the installation and configuration of MicrosoftWindows 7 and 10 workstations. Good knowledge of the configuration, maintenance and installation of More ❯
Borehamwood, Hertfordshire, United Kingdom Hybrid / WFH Options
Interaction Recruitment
troubleshooting, and repairing IT infrastructure, cloud, hardware, software, and networking systems for clients. Qualifications · A bachelors degree in computer science, Information Technology, or equivalent work experience · Knowledge of WindowsServer Platforms, Virtualisation technologies, Backup solutions, Networking technologies (LAN, WAN, and WLAN), Cloud technologies (Microsoft Azure and/or AWS), Active Directory, Remote Desktop Services, and Terminal … Services · Experience with operating systems including WindowsServer 2012+ and Windows 10 · Experience with PowerShell and scripting languages is a plus. · Exceptional communication skills, with the ability to communicate technical information to non-technical individuals. · Experience in an MSP environment is preferred. · Relevant IT certifications such as MCSA, MCSE, CCNP, or equivalent experience is … technologies supported by us, including: o Firewalls o Network routing and switching o Office 365 o Enterprise Mobility & Security including Intune and Azure AD o Wireless Networking o Server hardware o Virtualisation technologies: VMware, vSphere, Zerto o MS WindowsServer Hyper-V o Azure o Active Directory o Exchange and Exchange Online o SQL More ❯
Borehamwood, Hertfordshire, South East, United Kingdom Hybrid / WFH Options
Interaction - Letchworth
troubleshooting, and repairing IT infrastructure, cloud, hardware, software, and networking systems for clients. Qualifications · A bachelors degree in computer science, Information Technology, or equivalent work experience · Knowledge of WindowsServer Platforms, Virtualisation technologies, Backup solutions, Networking technologies (LAN, WAN, and WLAN), Cloud technologies (Microsoft Azure and/or AWS), Active Directory, Remote Desktop Services, and Terminal … Services · Experience with operating systems including WindowsServer 2012+ and Windows 10 · Experience with PowerShell and scripting languages is a plus. · Exceptional communication skills, with the ability to communicate technical information to non-technical individuals. · Experience in an MSP environment is preferred. · Relevant IT certifications such as MCSA, MCSE, CCNP, or equivalent experience is … technologies supported by us, including: o Firewalls o Network routing and switching o Office 365 o Enterprise Mobility & Security including Intune and Azure AD o Wireless Networking o Server hardware o Virtualisation technologies: VMware, vSphere, Zerto o MS WindowsServer Hyper-V o Azure o Active Directory o Exchange and Exchange Online o SQL More ❯
Derby, Derbyshire, East Midlands, United Kingdom Hybrid / WFH Options
Netcompany UK Limited
services & management (Machine Learning and AI), cloud migration to program delivery and service operations, our offerings are designed to meet diverse business needs. Job Description As a Senior Windows Engineer you will be required to work onsite for our global manufacturing client in Derby. We seek a candidate who is enthusiastic about creating solutions and effectively resolving end … using a collaborative approach and sense of working as part of a team. The role will involve: System Engineering and administration activities for the core operating systems. Defining WindowsServer, Windows Client gold build and templates for automated deployments. Automation of build and administration tasks through PowerShell scripts and other scripting capabilities including VBScript. … including system upgrades, migrations, and new deployments. Seek operational improvements in end-to-end lifecycle. Troubleshoot and resolve complex hardware, software, and network issues. Monitor, maintain, and improve server, storage, and network infrastructure (on-premise and cloud). Working on multiple projects across the UK. Required Skills & Experience Proven experience in a 3rd or 4th line technical support More ❯
Philadelphia, Pennsylvania, United States Hybrid / WFH Options
Associates Systems LLC
or 2766 or 9225 or 9229 or 9298 or 3371, CYBR1005, NETW4001 A qualified candidate should have extensive knowledge and experience with the below: Work with the WindowsServer Admin and Desktop Support Teams to perform break/fix and resolve technical issues with workstations and servers on the RDT&E network. Assist in the deployment … configuration, and troubleshooting efforts associated with WindowsServer Administration. … Assist in the deployment, configuration, and troubleshooting efforts and migration. Windows Active Directory experience is a must . Target Experience: Seven (7) years' experience administering a MicrosoftWindows domain Active Directory environment and should have extensive knowledge of and experience with installation, configuration, and integration, backups, troubleshooting and problem resolution for servers associated with an Active More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Charles Simon Associates Ltd
Infrastructure Engineer – (Infrastructure, On-Prem, VMware, Hyper-V, WindowsServer, AD, Exchange, O365, Migration, Cloud, Azure, SCCM, Intune, Networking) – FTC – London/Home Based Charles Simon Associates are currently recruiting for an Infrastructure Engineer on an initial 18 month FTC basis for a well known business based in Central London. This role will be supporting both … days per week Salary: Up to £50,000 per annum Skills/Requirements for the Infrastructure Engineer: Previous experience within a similar role Strong On Prem experience around WindowsServer, Active Directory and Exchange Extensive O365 experience Migration experience to cloud ideally via Azure Virtulisation experience, VMware and/or Hyper-V Networking, around Firewalls, VLAN … non-technical stakeholders Please send an up-to-date copy of your CV to be considered for the Infrastructure Engineer Infrastructure Engineer – (Infrastructure, On-Prem, VMware, Hyper-V, WindowsServer, AD, Exchange, O365, Migration, Cloud, Azure, SCCM, Intune, Networking) – FTC – London/Home Based More ❯
Newbury, Berkshire, United Kingdom Hybrid / WFH Options
Jiyu Consulting
IT Infrastructure & Security Manager looking to join a growing Newbury/Berkshire organization? Our client is looking for an individual with a proven background in areas including Intune, WindowsServer and a desire to shape the strategic cyber security direction of a technology centric organisation. With previous mentoring/leadership experience within an IT infrastructure environment … you will be technically skilled across: Intune & Group Policy Azure M365 WindowsServerWindows OS VMware Active Directory Cyber security frameworks Microsoft Defender Antivirus and Azure scanning for cyber security Firewalls and networking This technology lead role is within a business that consistently listens to it's teams to find new ways to learn More ❯
Huntingdon, Cambridgeshire, East Anglia, United Kingdom Hybrid / WFH Options
Leidos Innovations UK Limited
for your next career challenge? The preferred candidate will demonstrate effective application of Infrastructure and extensive knowledge across a variety of technologies such as Linux (Ubuntu/CentOS), MicrosoftWindowsServer (including services such as AD, DNS, DHCP) and virtualisation (Hyper-V), Microsoft Stack Technologies (Sharepoint, SQL Server, Skype for Business/Teams), networking … service. SKILLS AND KNOWLEDGE: Have excellent knowledge of Virtualized Environments such as VMware and Hyper-V, with knowledge of VMware horizon being an advantage; Have excellent knowledge of WindowsServer Environments, from Server 2008 2022, including OS build Windows 10 & 11, AD, DNS, DHCP and GPO from design to implementation and support More ❯
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom Hybrid / WFH Options
DXC Technology
highly skilled infrastructure leader with extensive experience across VMware, Microsoft, and Linux ecosystems. This role blends deep technical expertise with operational leadership, supporting enterprise-grade virtualization, cloud, and server platforms. Youll manage complex incidents, drive automation, and ensure platform resilience across hybrid environments. The successful candidate must be a sole UK national and hold or be eligible for … V, VCF, Tanzu Kubernetes Grid Administer Linux servers (RHEL, CentOS, Ubuntu) and troubleshoot OS-level issues, containers, and automation Troubleshoot Microsoft platforms including Azure, SCCM/Intune, SQL Server, Active Directory, and WindowsServer Support VMware Site Recovery Manager (SRM) and Aria Suite tools (vRealize Operations, Automation, Log Insight) Assist in the implementation of … critical issues Required Skills & Technologies VMware vSphere, NSX-T/V, SRM vSAN, VCF, Tanzu Aria Suite (vRealize) PowerCLI, vRO, Terraform Networking fundamentals Microsoft Azure, SCCM, Intune SQL Server, AD, ADFS WindowsServer, Hyper-V Azure AD, Debugging Tools SLA & escalation management Linux RHEL, CentOS, Ubuntu Bash, Python, Ansible Docker, Kubernetes Systemd, YUM/ More ❯
Leeds, West Yorkshire, United Kingdom Hybrid / WFH Options
Context Recruitment
Windows Engineer Unique opportunity for a Microsoft/Windows Engineer to join a leading Managed Service Provider to join their established Microsoft Cloud team to provide 2nd Line/3rd line Support to their Private and Public secture clients, primarily WindowsServer/On-premise AD, Microsoft 365 and Azure environments. This … keeping up-to-date with the latest Microsoft technologies and industry best practices. Ideal Candidate: Proven experience in a Managed Services Environment, with a focus on Microsoft technologies (WindowsServer/On-premise AD, VMWare, M365, Azure) Strong problem-solving skills and a commitment to excellence in customer service. Excellent communication and project management abilities. Relevant More ❯
City of London, London, United Kingdom Hybrid / WFH Options
cer Financial
installation, and monitor tasks on network devices, PC servers, storage and other related IT equipment. The incumbent will also provide helpdesk support. PRINCIPAL ACCOUNTABILITIES Install, configure and maintain WindowsServer and VMware in line with the latest technical development and to fulfill business needs; Oversee the operation and management of remote working systems; Make configuration of … Active Directory and related services DNS, DHCP, DFS and GPOs; Manage enterprise network and storage server(s); Assist Department Head to ensure that information security complies with established policies and standards; Implement, update and monitor disaster recovery and relevant procedures and processes; Assist Head of Department to update IT policies, procedures, operation manuals and configuration guidelines annually; Communicate … and coordinate with external service providers to fulfil the availability, reliability and scalability of the Comms room, dedicated circuits, Internet circuits, network, storage, PC server, systems, etc; Assist the Department Head in managing and training new team members; Take preventative measures to ensure smooth business operations; and Other ad-hoc tasks as required by your line manager. SKILLS More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
cer Financial Ltd
installation, and monitor tasks on network devices, PC servers, storage and other related IT equipment. The incumbent will also provide helpdesk support. PRINCIPAL ACCOUNTABILITIES Install, configure and maintain WindowsServer and VMware in line with the latest technical development and to fulfill business needs; Oversee the operation and management of remote working systems; Make configuration of … Active Directory and related services DNS, DHCP, DFS and GPOs; Manage enterprise network and storage server(s); Assist Department Head to ensure that information security complies with established policies and standards; Implement, update and monitor disaster recovery and relevant procedures and processes; Assist Head of Department to update IT policies, procedures, operation manuals and configuration guidelines annually; Communicate … and coordinate with external service providers to fulfil the availability, reliability and scalability of the Comms’ room, dedicated circuits, Internet circuits, network, storage, PC server, systems, etc; Assist the Department Head in managing and training new team members; Take preventative measures to ensure smooth business operations; and Other ad-hoc tasks as required by your line manager. SKILLS More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
People First
related experience. Your New Salary: Depending on experience Location: Central London Office based Perm Start: ASAP IT Systems Engineer - What You'll be Doing: Install, configure and maintain WindowsServer and VMware in line with the latest technical development and to fulfill business needs; Oversee the operation and management of remote working systems; Make configuration of … Active Directory and related services DNS, DHCP, DFS and GPOs; Manage enterprise network and storage server(s); Assist Department Head to ensure that information security complies with established policies and standards; Implement, update and monitor disaster recovery and relevant procedures and processes; Assist Head of Department to update IT policies, procedures, operation manuals and configuration guidelines annually; Communicate … and coordinate with external service providers to fulfil the availability, reliability and scalability of the Comms’ room, dedicated circuits, Internet circuits, network, storage, PC server, systems, etc; Assist the Department Head in managing and training new team members; Take preventative measures to ensure smooth business operations; and Other ad-hoc tasks as required by your line manager. IT More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Harrison Holgate
role focused on maintaining and optimising hybrid cloud (Azure) and on-premise infrastructure, supporting mission-critical applications, and driving automation efforts. What You'll Do: Support and maintain WindowsServer, IIS, and SQL Server environments Deploy applications via Azure DevOps, Git, and YAML pipelines Automate tasks with PowerShell and Azure CLI Troubleshoot infrastructure and … performance improvements Work with Kubernetes (D2iQ), Linux, ServiceNow, and Ansible What You'll Bring: Proven experience in a Systems Engineer/Admin role Strong Microsoft stack expertise (Azure, WindowsServer, IIS, SQL Server) Solid scripting and automation skills Good understanding of networking and system diagnostics Kubernetes experience is a strong plus Excellent troubleshooting and More ❯
Leeds, West Yorkshire, Yorkshire, United Kingdom Hybrid / WFH Options
StepChange Debt Charity
Are you an AWS Cloud infrastructure professional with a solid background in both AWS Cloud and Server Infrastructure (Windows)? Are you interested in solidifying your skills in the above areas and joining a team who have recently migrated to AWS? Do you have the experience to assist StepChange in the transformation to AWS and all that … optimizing, and maintaining the cloud infrastructure (AWS), ensuring robust performance, high availability, and comprehensive support. You will also lead on the maintenance of the charity's legacy environments (WindowsServer) This role is ideal for someone driven by the ever-changing world of technology and has a passion for researching and understanding new technologies which may … contribute to improved, and cost-effective service provision. We are looking for people with: Legacy Environment Support (Essential): Providing operational support and maintenance for our WindowsServer estate. Troubleshooting, patching, and managing upgrades to ensure system stability and security Supporting the transition of legacy workloads into modern cloud-native solutions where appropriate Compute & Infrastructure (Essential): Deploying More ❯
Washington, Washington DC, United States Hybrid / WFH Options
Nextgen Solutions Corporation
implementation of a tagging strategy for Cloud Resources and Assets with an associated taxonomy in support of cost rebilling, reporting, and compliance. Proficient in core Microsoft technologies including Windows, Windowsserver administration, Active Directory, Identity and Access Management, DNS, SQL Design, build, upgrade, and decommission various Windows and Linux systems, features, and … Strong Experience across Applications Migration (On-Perm VMware) to Azure (Gov Cloud Preferred) . Minimum (3) years of experience providing IT administration and/or engineering services managing Windows and Linux Servers and Services. Expert knowledge of Azure CLI PowerShell, ARM Templates, Azure Networking, Azure Virtual Networks, and Site-to-Site-VPN. Intermediate knowledge of Azure DevOps configuration … years of experience in design and maintenance of public/Gov cloud solutions Minimum (3) years of experience providing IT administration and/or engineering services managing Windows and Linux Servers and Services. Understand the terminologies and how to navigate IP subnetting, Network Security Groups, routing, Azure Firewall, load balancing, DNS Excellent technical architecture skills, enabling the creation More ❯
Somerset, South West, United Kingdom Hybrid / WFH Options
Verelogic IT Recruitment
including Azure Active Directory, Exchange Online, SharePoint, Teams, OneDrive, Endpoint Manager, and related admin centres. Configure and secure Microsoft 365 tenants, applying security policies and best practice. Support WindowsServer, desktop OS, and mobile device management via Intune. Carry out networking support including routers, firewalls, switches, TCP/IP, and DNS. Implement and support security protocols … app deployment, and PowerShell scripting). Hands-on experience with cloud networking and security principles. Familiar with ticketing systems, SLAs, and ITIL processes. Excellent troubleshooting skills across desktop, server, and cloud environments. Ability to manage multiple clients and adapt quickly to different environments. Desirable: Microsoft certifications (e.g., MS-100, MS-101, AZ-900, MD-100/101). … Experience in a managed service provider (MSP) environment. WindowsServer (2012-2019) administration. SharePoint site creation and permission management. Ideal Candidate: A strong communicator who enjoys problem-solving, thrives in a varied role, and is passionate about cloud technologies. You'll be flexible with travel when required, proactive in your learning, and confident in delivering high More ❯
Tadley, Hampshire, South East, United Kingdom Hybrid / WFH Options
Circle Group
looking for: 5+ years' experience in a customer-facing technical support role within an MSP Strong knowledge of Microsoft 365 (Teams, Exchange, SharePoint), Intune, and Autopilot Experience with WindowsServer, Active Directory, Azure, and IT Security Virtualisation experience with VMware ESXi and/or Hyper-V Networking knowledge: LAN/WAN, VLANs, VPNs, MFA, enterprise wireless … reach out to gianluca (at) circle recruitment (dot) com for a confidential chat. Senior IT Engineer, IT Field Engineer, IT Support, Infrastructure Engineer, IT Projects, MSP, Managed Services, WindowsServer, Azure, Office 365, Microsoft 365, Networking, LAN, WAN, Firewalls, Ubiquiti, Sophos, Cloud, Field-Based IT, Hybrid, Hampshire, Berkshire, Tadley, Basingstoke, Reading, Silchester, Newbury, Mortimer, Hook Circle More ❯
Altrincham, Cheshire, England, United Kingdom Hybrid / WFH Options
ALTECH GROUP LTD
across servers, networks, and storage. Diagnose and resolve deep technical problems, providing clear explanations and mentoring to 1st and 2nd line engineers. Manage, maintain, and optimise infrastructure including: WindowsServer/Active Directory (including GPO) VMware vSphere (HA/DRS, vSwitches, performance tuning) Linux Systems (Ubuntu, services, automation, troubleshooting) Networking (routing, switching, VLANs, firewalls, VPNs, TCP … such as: Virtualised environment performance and uptime Active directory configuration and security Network performance Ensure infrastructure security, compliance, and resilience best practices are consistently applied. Required Skills & Experience WindowsServer & Active Directory: Deep understanding of AD internals, authentication protocols, and directory services. Virtualisation: Expert knowledge of VMware vSphere (vCenter, ESXi, clustering, storage, networking). Linux Administration More ❯