environment including one or more of Windows 7, Windows I 0, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016 • Designing and operating MicrosoftActiveDirectory in a secure and distributed IT environment supporting clients and servers such as Windows 7, Windows 10, Windows Server 2008 R2, Windows Server 2012, Windows More ❯
Bachelor's degree in information technology, Computer Science ideally or a related field. Good understanding of LAN/WAN/TCP/IP infrastructure. Good working knowledge of ActiveDirectory, GPO, Hyper V. Microsoft Server 2019 and above. Microsoft SQL server maintenance. Working knowledge of mainstream backup solutions Excellent communication skills, with the ability to interact More ❯
management Desirable Ability to think creatively. Knowledge Essential Knowledge of Windows Operating Systems and Microsoft products. Desirable Knowledge of the working practices of NHS Trusts Working knowledge of MicrosoftActiveDirectory, DHCP, DNS and Group Policy. Understanding of networking/LAN/WAN/Wi-Fi. A genuine interest in IT technologies and working 'hands on More ❯
DoD 8570 compliance with IASAE Level I certification. Computing Environment (CE) certification, such as Microsoft OS, Cent OS, or Red Hat OS. Experience with key technologies such as ActiveDirectory, Identity Management, SCCM, DNS, Group Policy, Active Role Servers, Privileged Account Management (PAM), and MS Exchange. If assigned to Desktop & Enclave Services: Understanding of More ❯
with industry standards, such as TISAX accreditation, and manage company data, backups, and off-site storage. What You Will Bring: - Strong knowledge of Microsoft 365, Entra ID/ActiveDirectory, Azure, InTune, and Teams. - Expertise in network configuration (LAN, WAN, VPN, Firewall, Wi-Fi) and virtual environments like VMWare. - A logical and methodical approach to problem More ❯
with industry standards, such as TISAX accreditation, and manage company data, backups, and off-site storage. What You Will Bring: - Strong knowledge of Microsoft 365, Entra ID/ActiveDirectory, Azure, InTune, and Teams. - Expertise in network configuration (LAN, WAN, VPN, Firewall, Wi-Fi) and virtual environments like VMWare. - A logical and methodical approach to problem More ❯
s terms Engineering work performed in national security mission environments. Experience implementing or assessing cybersecurity solutions using technologies such as: Nessus, WebInspect, Splunk, Open SCAP Microsoft Windows, Server, ActiveDirectory RedHat Linux; CentOS, Virtualization Platforms: Hyper-V, VMware VDI (Desktop), Citrix Network engineering/design of LANs, WANs, MANs, including underlying routing protocols, and implementation. (TCP More ❯
platforms. DoD 8570 compliance with IASAE Level II certification. Computing Environment (CE) certification, such as Microsoft OS, Cent OS, or Red Hat OS. Experience with technologies such as ActiveDirectory, Identity Management, SCCM, DNS, Group Policy, Active Role Servers, Privileged Account Management (PAM), and MS Exchange. If assigned to Desktop & Enclave Services: Understanding of More ❯
best practices Ability to carry out detailed troubleshooting and perform root cause analysis Experience managing or contributing to technical projects and service improvements Proficiency in tools such as ActiveDirectory, Group Policy, Office 365, Exchange, and Windows Server Excellent written and verbal communication skills, including documentation and reporting Desirable: Relevant certifications (e.g. Microsoft Certifications or similar. More ❯
end points (IOS environment) Incident management/Understanding of SLAs IT Equipment moves and setups within the business (Desk moves, office setups and decommissions) Windows 10/11 ActiveDirectory (Basic knowledge & Awareness) Group Policy (Basic knowledge & Awareness) Solid understanding of networking concepts and services such as DNS, DHCP in a TCP/IP environment Asset More ❯
and configurations, software issues, and scheduled maintenance events. Utilize Information Assurance tools to validate proper installation and function of deployed security patches and solutions. Modify, create, and configure ActiveDirectory (AD) User Accounts; recover and restore AD objects. Support mobile computing and end user devices to include resetting and configuring devices. Identify and troubleshoot Enterprise Management More ❯
Herndon, Virginia, United States Hybrid / WFH Options
Optiv+ClearShark
maintain a Top Secret Security Clearance. Holding a current Top Secret clearance with SCI eligibility is a plus. Must have experience with several of the following: Microsoft, O365, ActiveDirectory, Splunk, ServiceNow, SailPoint, Qualys, CASB, Prisma Access, Tenable, XSIAM, or other cybersecurity tools. Proficient across multiple operating systems such as Microsoft Windows, ESXi, Apple MacOS, and More ❯
Qualifications Clearance/Citizen Type: Applicants selected will be subject to a government security investigation and must meet eligibility requirements, including U.S. Citizenship, for access to classified information; ACTIVE TS/SCI w/Poly clearance REQUIRED Key Requirements: Education: Bachelor's degree in Computer Science, Information Technology, or a Related Engineering Discipline Certification: Compliance with DoD … and administration experience with application lifecycle management systems, such as Atlassian Jira (and related components), Azure DevOps, GitLab, etc. Working knowledge of MS Windows platform and services, including ActiveDirectory/EntraID, Group Policy Objects (GPO), virtual desktop infrastructure (VDI), application deployment frameworks and components, networking, and storage services, and their associated cybersecurity characteristics, logging, monitoring More ❯
Carlisle, Cumbria, North West, United Kingdom Hybrid / WFH Options
Recruitment Revolution
to date with strong cyber security practices Working closely with other engineers and helping to support junior team members About you: Essential: Strong troubleshooting experience across Windows Server, ActiveDirectory, Hyper-V and Microsoft 365 Good understanding of networking fundamentals Solid knowledge of backup, continuity and disaster recovery solutions Great communication skills and a proactive, client More ❯
Keswick, Cumbria, United Kingdom Hybrid / WFH Options
Recruitment Revolution
up to date with strong cyber security practices •Working closely with other engineers and helping to support junior team members About you: •Strong troubleshooting experience across Windows Server, ActiveDirectory, Hyper-V and Microsoft 365 •Good understanding of networking fundamentals •Solid knowledge of backup, continuity and disaster recovery solutions •Great communication skills and a proactive, client More ❯
Carlisle, Cumbria, United Kingdom Hybrid / WFH Options
Recruitment Revolution
to date with strong cyber security practices • Working closely with other engineers and helping to support junior team members About you: Essential: • Strong troubleshooting experience across Windows Server, ActiveDirectory, Hyper-V and Microsoft 365 • Good understanding of networking fundamentals • Solid knowledge of backup, continuity and disaster recovery solutions • Great communication skills and a proactive, client More ❯
The Classified Systems Administrator will demonstrate expert level hands-on knowledge of Windows Server, ActiveDirectory and VMware vSphere while supporting the Laboratory's enterprise classified computing infrastructure. This position will be part of a team that is responsible for maintaining the team's Windows imaging platform as well as its Windows software deployment infrastructure. This … how to evaluate systems for STIG compliance. Candidates with experience in VMware vSAN, NetApp, Cohesity Backup and/or RHEL will be given preference. Must Have: STIG Compliance ActiveDirectory Administration and GPOs Virtualization Technologies (VMware, including ESXi and VCenter configuration) Windows 10 Windows 11 Windows Patch Management Windows server/workstation administration Windows Server Platform … of hire) Nice to Have: VMware vSAN Enterprise Backup Solutions Enterprise Storage (NetApp/PURE) RHEL 7/8 workstation and server support Clearance: Candidates should have an active clearance (secret/top secret, etc.) in order to be considered for this position due to the nature of the work being done. Do not submit candidates if they More ❯
one of the following platforms Red Hat Enterprise Linux, Windows (10, 11, Server 2019, 2022), VMware (VxRail), Azure or AWS cloud services. Eligible to obtain and maintain an active U.S. Top Secret security clearance PREFERRED QUALIFICATIONS Performs well in a fast paced/high stress environment. Install and resolve software problems with applications to include secure print/… and Azure cloud environments. Low voltage cabling experience. Experience with a scripting language (Bash, Python, etc.) to automate and solve reoccurring tasks. Experience Troubleshooting Applications. Account Maintenance with ActiveDirectory/CRM. Experience with managing large Oracle and SQL Server databases, be able to execute and troubleshoot database SQL scripts. Reviewing Virtual tables and DBA views More ❯
Arlington, Virginia, United States Hybrid / WFH Options
Lockheed Martin
requirements for access to classified information Desired Skills: Experience with or interest in developing skills in the following technical areas: In-depth systems administration experience with Windows (including ActiveDirectory) Experience administering OpenStack Windows/Linux Integration - Services for Unix/Subsystem for Unix-based Applications, NFS, and Samba Network Administration - DHCP, DNS Scripting/Automation More ❯
Huntingdon, Cambridgeshire, East Anglia, United Kingdom Hybrid / WFH Options
Leidos Innovations UK Limited
and maintenance of VMWare based virtualised estates. Deployment and support experience of Hyper Converged Infrastructure. Management and troubleshooting of storage technologies including NetApp & Dell. Management and troubleshooting of ActiveDirectory within an on premise environment. Development of a customer desktop build with a number of bespoke/legacy applications. Packaging and deployment of applications. Experience of More ❯
Huntingdon, Cambridgeshire, East Anglia, United Kingdom Hybrid / WFH Options
Leidos Innovations UK Limited
and maintenance of VMWare based virtualised estates. Deployment and support experience of Hyper Converged Infrastructure. Management and troubleshooting of storage technologies including NetApp & Dell. Management and troubleshooting of ActiveDirectory within an on premise environment. Development of a customer desktop build with a number of bespoke/legacy applications. Packaging and deployment of applications. Experience of More ❯
ThickClient and ThickVM systems. • Coordinate and deploy equipment, including SecureView workstations, VoSIPs, Desktop SVTCs, and printers. • Conduct system updates, patching, and troubleshooting for systems. • Administer user accounts through ActiveDirectory (e.g., unlocks, password resets, account re-enablement). • Manage ActiveDirectory (AD) computer accounts, DNS entries, SCCM devices, and DHCP leases. • Conduct … Responsibilities • Deliver on-site deskside support for 57 SecureView workstations. • Install, maintain, and manage a SecureView Management Server. • Perform system updates, patching, and imaging for BlackLine systems. • Manage ActiveDirectory user accounts, DNS entries, and DHCP leases. • Maintain an accurate inventory of BlackLine equipment and components. • Manage the BlackLine Citrix environment, including domain controllers, file shares … progressive systems engineering experience. Strong background in supporting secure government or enterprise systems. Demonstrated experience leading technical teams and managing large-scale IT operations. • Technical Skills: Expertise in ActiveDirectory, DNS, DHCP, and SCCM. Hands-on experience with SecureView workstations, Citrix Management, VMware, and Juniper switches. Familiarity with OWL file transfer devices and multi-level security More ❯
Expert knowledge in JAMF Pro administration, profile management, and configuration. Prior experience with JAMF Connect and integration with technology such as Entra ID, Okta, etc. Solid understanding of ActiveDirectory Group/Users/Computers and their integration with JAMF Pro. Understanding of how to support a growing Mac environment and help scale the infrastructure as More ❯
support classified systems infrastructure with a strong emphasis on security, compliance, and automation. The ideal candidate will be an experienced IT professional with a deep understanding of Windows, ActiveDirectory, and virtualization technologies, as well as a strong familiarity with Department of Defense (DoD) security and compliance frameworks. Essential Duties and Responsibilities: • Administer multi-user, mission … critical computer systems and ensure operational reliability across classified environments. • Manage ActiveDirectory, configure service accounts, and maintain comprehensive system documentation. • Develop, deploy, and automate secure system builds using tools like Ansible or equivalent automation platforms. • Ensure compliance with regulatory and security frameworks, including STIGs, NIST 800-171/800-53, RMF, and DFARS . • Conduct … compliance, security, or risk management within classified or regulated environments. • A minimum of 5+ years of hands-on experience with Windows 10/11, Windows Server environments, and ActiveDirectory administration. • 3+ years of experience with one or more of the following technologies: VMware (including vCenter, ESXi, vSAN, or Horizon), SAN/NAS storage solutions (such More ❯
York, North Yorkshire, Yorkshire, United Kingdom Hybrid / WFH Options
Oscar Associates (UK) Limited
in York. This is an excellent opportunity to work within a close-knit team, gaining exposure to a variety of cutting-edge technologies including Office 365, Windows Server, ActiveDirectory, Networking, Azure, and VMware. If you're passionate about technology and enjoy providing top tier support in a learning environment, this could be your perfect role. … working in a supportive environment. Your responsibilities will include: Providing escalated 2nd line support to resolve technical issues. Supporting and maintaining Windows Server and Office 365 environments. Managing ActiveDirectory tasks, including user and group administration. Working with VMware and other virtualisation technologies. Diagnosing and troubleshooting network issues. Delivering exceptional customer service while managing support tickets. … Skills & Experience Required: 3+ years of experience in a similar IT Support role, ideally within an MSP environment. Strong knowledge of Windows Server, Office 365, and Active Directory. Experience with VMware and networking concepts. Excellent communication skills and a customer-focused approach. A proactive attitude and willingness to learn new technologies. Full UK driving licence (preferred). What More ❯