Senior Systems Administrator II Generalist - Must Have Active TS/SCI Clearance Springfield, Virginia Full-Time On-site J oi n Synerte x to support critical IT operations with your expertis e in enterprise server technologies. We'r e seeking a Senior Systems Administrator II Generalist to maintai n secure, high-performance, and highly availabl e IT systems … Administer and monitor cross-domain solutions (CDS) for secure data access and transfer Develop automated scripts and tools to streamline operational efficiency Use configuration and monitoring tools (e.g., ActiveDirectory, MECM, SolarWinds) to optimize performance and resolve issues Prepare and evaluate requests for change (RFC) submissions Document technical processes, including diagrams, standard operating procedures, and run … guard) Proficiency in automation tools and scripting (e.g., Ansible, PowerShell, Bash, Python) Familiarity with security standards (e.g., SRGs, STIGs) Strong communication skills for technical and non-technical stakeholders Active DoD Top Secret/SCI clearance with eligibility for a p olygraph Certification: CompTIA Security+ ce , GIAC Security Essentials (GSEC), or Systems Security Certified Practitioner (SSCP) Meets Cyber IT More ❯
training, exercise, and event virtual enclaves. Own the technical operations of the CTEP environment, managing multiple projects to ensure alignment with strategic objectives. Qualifications: Must possess an DoD active TS/SCI Clearance. Bachelor's degree required. Certification: Must meet DOD 8570.01-M IAT III Certification requirements. Minimum 7 years of experience in Cyber SME/Cyber Architect … roles or similar, with at least 3 years in cyber range or computer test-bed environments. Expert knowledge in computer network design and configuration (routing, switching, firewalls, DNS, ActiveDirectory, VPNs, VLANs, SANs) across both bare metal and virtualized systems. Proficiency in automation, provisioning, imaging, orchestration, and configuration management tools, including Ansible, Chef, FOG, Project, Python More ❯
and provide technical leadership in the integration and test of complex large-scale computer integrated networks. Schedule conversions and cutovers. The position location is Pearl Harbor, Hawaii An active Secret clearance is required for eligibility for this position Required Skills Years of experience: 10+ w/Bachelors Degree, 13+ w/High School Diploma Education: High School Diploma … Hardware, Software, network, and scheduling required for end users to conduct videoconferences on Department of Navy (DON), Department of Defense (DoD), Federal, or Commercial networks. -Integrate with standard ActiveDirectory (AD) services plus the availability to use Windows Light Directory Access Protocol (LDAP) services for network devices and appliances. -Perform Rights Management Services for More ❯
support to Windows servers used at NSWC Dahlgren Division for corporate solutions and Research, Development, Testing, and Evaluation (RDT&E) organizational needs. This environment includes support for Windows Active Directory. O&M support includes patch management, and information assurance/security for the Research Development Testing and Evaluation (RDT&E) network. Responsibilities Provide engineering support for initiatives including … system specifications, design requirements, test evaluation planning documents, and technical publications and reports. Requires strong understanding of current Microsoft supported Windows operating systems. Must be experienced in Windows ActiveDirectory infrastructure administration to include Group Policy Objects management. Must have an understanding of SAN fundamentals to include but not limited to virtual machine and LUN provisioning More ❯
Top Skills' Details -IAT Level II Cert and Interim or Active Secret Clearance -Minimum 1- 2syears' experience in system administration of windows-based workstations, exp. with drivers, dell machines/windows 10 workstations - Ideally has understanding of ACAS scans and has done STIGS Nice to Haves -Have knowledge of corporate services including: DNS, SMTP, RHEV, Splunk, Apache -Demonstrated … CE, GSEC, SSCP, or CCNA-Security). Familiarity with the Department of Defense (DOD) networking and security accreditation processes and procedures is required. A working knowledge of Windows ActiveDirectory is required. A working knowledge of current Security Technical Implementation Guides (STIGs) and Risk Management Framework More ❯
communicator with demonstrable expertise providing a proactive user and systems support service in a Windows environment. You will have deep experience with Office 365, Windows Server, Azure and ActiveDirectory and will be a natural problem solver with a passion for technology. Key requirements include: Strong background in 3rd line IT support and infrastructure management Strong More ❯
someone with the following skills: Knowledge of Microsoft Azure Expertise with Microsoft 365, including user support for Outlook, Teams, OneDrive, SharePoint, and Excel An understanding of networkg (including ActiveDirectory, DNS, DHCP etc.) Familiar with remote support tools More ❯
systems and applications Keep clients updated and satisfied Contribute to process improvements Skills & Experience 2+ years in IT support (team lead/mentoring desirable) Microsoft Desktops & Windows Server ActiveDirectory & Office 365 Basic networking (DNS, DHCP, routers, switches) Strong communication and client-facing skills Driving licence and own vehicle required Certifications (CompTIA, Microsoft, ITIL) a bonus More ❯
Skills: - Must acquire DHS Suitability prior to commencement. - Proficiency in Microsoft Windows server and client administration. - Experience in building Windows Servers. - Competence in Microsoft Exchange administration. - Familiarity with ActiveDirectory, Domain Controller, Replication, DNS, DHCP, and Group Policy. - Expertise in applying STIGs for securing Windows services and applications. - Knowledge of Windows Server Update Services (WSUS) and More ❯
Blade systems and associated interconnects (SAD, FC, TCP/IP, etc.) Red Hat and Microsoft Windows Operating System Microsoft Exchange Centrify Infrastructure support services such as DNS, NIS, ActiveDirectory, Centrify, Zenoss, SiteScope, HP Openview, HPSA, HPSE, Splunk, Sendmail, Exchange, NetQoS, Infoblox Thin client solutions based on Virtual bridges and Centrix NoMachine NX Virtualizing products; VMWare More ❯
Newbury, Berkshire, United Kingdom Hybrid / WFH Options
Jiyu Consulting
organisation. With previous mentoring/leadership experience within an IT infrastructure environment you will be technically skilled across: Intune & Group Policy Azure M365 Windows Server Windows OS VMware ActiveDirectory 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 More ❯
NIS, NFS, CIFS. Advise Government, and plan for next generation server and services infrastructure based on advanced research and test initiatives. Infrastructure support services such as: DNS, NIS, ActiveDirectory, Centrify, Zenoss, SiteScope, HP Openview, HPSA, HPSE, Splunk. Sendmail, Exchange, NetQoS, Infoblox Thin client solutions based on Virtual bridges and Citrix NoMachine NX Virtualization products; VMware More ❯
Tyseley, Birmingham, West Midlands, England, United Kingdom Hybrid / WFH Options
Kate+Co
an IT Support Engineer: Providing 1st/2nd line support to internal users across multiple locations Managing and maintaining hardware, software, and peripherals Supporting user onboarding, Microsoft 365, ActiveDirectory & Azure AD Troubleshooting network, telephony, and application issues (e.g. SAP B1, FileMaker) Collaborating with third-party vendors and MSPs to resolve issues Creating documentation and maintaining More ❯
Barnet, London, United Kingdom Hybrid / WFH Options
Asset Resourcing
good communicator Ideally - have a full driving licence (own vehicle preferred but not essential) Technical Support Engineer- 1st Line Helpdesk to 2nd Line - Specific Technical Experience: Azure Administration, ActiveDirectory and associated Security Windows Networking TCP/IP Troubleshooting Windows Knowledge of hardware and ability to carry out repairs Administration of Microsoft Exchange including experience with More ❯
with CAT cabling installation, testing, and fault resolution Secondary school education (minimum), ideally with a Microsoft Certified Professional qualification Strong working knowledge of: Windows Server and Desktop OS ActiveDirectory and Group Policy Microsoft 365 administration and SharePoint Online Core networking (DNS, routing, switching) Fibre installation and troubleshooting POS and AV/conferencing system installation Firewall More ❯
audiences and stakeholders Build strong relationships with key stakeholders across Computacenter and client organisations Core Skills & Experience Deep expertise in endpoint technologies: Windows 11, Intune, Autopilot, Entra ID, ActiveDirectory, Entra Connect Strong background in policy creation and deployment within Intune Experience developing and managing test plans Proficient in scripting (e.g., PowerShell) Excellent problem-solving abilities More ❯
Rawtenstall, Lancashire, United Kingdom Hybrid / WFH Options
Nova Recruitment
WiFi access points, structured cabling, patching, VLANs, switches, firewalls, printers, CCTV, power redundancies, and ISP configuration. Manage cloud environments (currently Google Workspace) and lead the transition planning toward MicrosoftActiveDirectory (Azure AD/Entra ID), as appropriate. Oversee endpoint management across macOS and Windows environments (using MDM tools like Jamf, Intune, etc.). Procure, configure More ❯
Configuration Manager (MECM) and AdminStudio. •Experience with PowerShell, Batch scripting, or other automation scripting languages. •Hands-on experience with patch management, software deployment, and system configuration. •Familiarity with ActiveDirectory and Group Policy management. •Knowledge of Microsoft Endpoint Configuration Manager (MECM) for software deployment, operating system imaging, and patch management. •Experience with AdminStudio for application packaging More ❯
CE, GSEC, SSCP, or CCNA-Security). Familiarity with the Department of Defense (DOD) networking and security accreditation processes and procedures is required. A working knowledge of Windows ActiveDirectory is required. A working knowledge of current Security Technical Implementation Guides (STIGs) and Risk Management Framework (RMF). Physical Demands: Must be able to lift up More ❯
Manchester, Lancashire, England, United Kingdom Hybrid / WFH Options
Adria Solutions
experience in a senior IT support role. Strong knowledge of VMware ESXi. Experience working with external suppliers (MSPs, outsourced developers, data centres). Proficiency with Microsoft technologies: Exchange, ActiveDirectory, and Office Suite. Firewall configuration and maintenance skills. Beneficial Knowledge Microsoft development technologies (C#, .NET). SQL Server, including T-SQL. Cortex XDR antivirus. Omnissa Horizon. More ❯
MariaDB). Provide operational support for both Linux and Windows Server systems, including patching, monitoring, and troubleshooting. Support Microsoft Windows Server environments (2016/2019/2022), including ActiveDirectory, DNS, DHCP, and Group Policy management. Work closely with Development teams to provision, secure and maintain development and testing environments. Assist with ServiceDesk escalations and provide More ❯
Gloucestershire, South West, United Kingdom Hybrid / WFH Options
Nextech Group Limited
clients to understand business and security requirements, planning project timelines and deliverables. Coordinate internal teams, vendors, and contractors to execute projects effectively. Support Microsoft 365, Azure, Windows Server, ActiveDirectory, and security-focused platforms. Maintain detailed project documentation, including configurations, plans, and post-project reports. Provide escalation support for complex technical and security-related issues. Skills More ❯
with at least 1 platform Apple Mac experience would be nice Clean UK driving licence and appropriate car Working knowledge of networking and firewalls, Group Policy, Exchange Server, ActiveDirectory Service desk software, RMM Minimum 1 year in industry Good planning, verbal and written communication skills Wide knowledge of computing principles independent of vendor specific technology More ❯
with at least 1 platform Apple Mac experience would be nice Clean UK driving licence and appropriate car Working knowledge of networking and firewalls, Group Policy, Exchange Server, ActiveDirectory Service desk software, RMM Minimum 1 year in industry Good planning, verbal and written communication skills Wide knowledge of computing principles independent of vendor specific technology More ❯
and assisting with endpoint connectivity. Maintain working status and interface with vendors to support the following technologies: Cisco CUCM, Finesse, Jabber, VCS, UCS Windows Server 2016/2019 ActiveDirectory Pexip Infinity Platform Amazon AWS Dell ESXi & VMware vSphere Vyopta, T-metrics, RightFax HP/Poly endpoints Assist MTFs/sites with connectivity requests to the More ❯