and optimize information technology (IT) infrastructures to optimize performance and maintain high service availability. The successful candidate will be responsible for maintaining critical components composing the IT architecture (e.g., servers, computers, printers, and mobility endpoints; creating and deploying Windows images for laptops; building hardware and Azure virtual machines from scratch to run Windows; managing application patches, data backup … MDM in the GCCH or DoD environments Preferred Experience • Prefer prior Military experience (Uniformed/GS/Contractor) • Experience with other cultures • Familiarity with Microsoft active directory, Domain Name Servers, Cisco operating systems, wide, local, virtual area networks (i.e., VLANs) and virtualservers (e.g., Hyper-V) • Operating Systems: Windows 10 and Server 2019 or newer • Software More ❯
network environments Demonstrated experience and abilities administering network, Web and communication system, including LAN and WAN systems. Demonstrated experience administering, installing, managing, configuring, and maintaining network elements to include servers, workstations, hubs, switches, routers, and physical infrastructure and communications Has experience administering user accounts, passwords, and emails; and reviewing and maintaining security policies in accordance with Government and industry … guidelines and best practices Demonstrated experience maintaining servers, creating monitoring reports and logs, and ensuring functionality of server links Has a solid understanding of Microsoft Active Directory Demonstrated the ability to work and perform in a virtual environment (virtualservers) Demonstrated experience providing configuration management and documentation of network topologies Demonstrated experience providing activity and progress More ❯
to better meet mission design, as well as develop, and provide O&M for multiple tools. Assist in developing solutions to software architecture problems and broad design solutions. Manage virtual and physical servers on a virtualization platform (VMware) with Windows Server , Ubuntu, CentOS, and Ubuntu operating systems. Ensure the security of the server infrastructure by implementing industry best … practices regarding privacy, security, and regulatory compliance. Use a proactive approach to anticipating, mitigating, identifying, troubleshooting, and correcting hardware and software issues on servers and workstations. Qualifications Active TS/SCI with Polygraph. Bachelors in Computer Science, Information Technology, System Administration, or a closely related field and 9 years or more experience; Masters 7 years or more experience. Demonstrated … with orchestration tools like Terraform, Ansible, or Helm. Experience setting up and maintaining Continuous Integration/Continuous Development (CI/CD) environment preferably with GitLab. Experience with networking and Virtual Private Network (VPN) protocols like OpenVPN, Wireguard, and IPSec. Ability to setup end user accounts, permissions, access rights, and storage allocations in accordance with best practices. Experience installing and More ❯
of solutions that drive influence operations. The Sponsor requires specialized skills in cloud engineering and full stack development. Requirements: Cloud Engineering Team Support HRR: Yes The Contractor shall manage virtual and physical servers on a virtualization platform (VMware) with Windows Server , Ubuntu, CentOS, and Ubuntu operating systems. The Contractor shall ensure the security of the server infrastructure by … implementing industry best practices regarding privacy, security, and regulatory compliance. The Contractor shall use a proactive approach to anticipating, mitigating, identifying, troubleshooting, and correcting hardware and software issues on servers and workstations. Cloud Engineering Team Support: Demonstrated experience managing end user accounts, permissions, access rights, and storage allocations in accordance with best practices. Demonstrated experience installing and managing cloud … environment of server racks including cable management, documenting, labeling, and configuration of KVM switching for console and remote access. Demonstrated experience installing and upgrading computer components and software, managing virtualservers, and integrate automation processes. Demonstrated experience troubleshooting hardware and software errors by running diagnostics, documenting problems and resolutions, prioritizing problems, and assessing impact of issues. Demonstrated experience More ❯
with updating equipment and software Classified work and must be on-site Environment is 80% or more Linux/UNIX and 20% or less Windows with 600+ Physical and virtualservers covering various levels of very complex classified systems and networks. Responsible for performing in-depth analysis and technical support of systems, including complex problem resolution, design, development … problem resolution, design, development, testing, operational integration, and user support. Provide operating systems planning and evaluation for performance analysis, capacity planning and hardware upgrades. Core Systems: Domain Controllers, Linux servers, DNS, VMware, HPE Blade System, Storage switches Supplemental Systems/Software: SQL, Backups, DHCP, Puppet, Ansible, Share/NFTS permissions, DFS, CIFS, NFS, NETAPP, Red Hat Enterprise Linux More ❯
Systems Administrator Quantico, VA - 100% onsite TS/SCI clearance is required Major Duties & Responsibilities: • Plan, install, and maintain computer systems, including physical and virtualservers, storage area networks and network attached storage on five enclaves. • Install, maintain, and troubleshoot server hardware. • Troubleshoot Domain Controllers. • Perform performance monitoring and tuning, upgrades and patching, backup and recovery, as well … scripting, and Windows configuration techniques. • Experience with Windows Server 2016, 2019, and 2022; MS SQL Server 2016 and 2019; and VMWare ESXi, vCenter, and vSAN, and Horizon. • Experience administering servers in a virtualized production environment using VMWare vSphere 7.x or 8.x technology. • Experience with PowerShell for command line and scripting to include scripting for account management, patch deployment, software … inventory, service control, and/or object attribute modification. • Experience installing, configuring, and maintaining servers with Microsoft Windows. • Experience with rack mounted or blade server hardware. • Experience with Active Directory to include creating accounts and groups and navigating a domain tree • Experience creating and modifying Group Policy Objects. • Experience managing and troubleshooting DNS functions. • Knowledge of DHCP server functionality. More ❯
Description SAIC is looking to grow our team of IT experts in Virtual Desktop Infrastructure (VDI) while delivering high quality IT services to our customers on NITES. We are seeking highly qualified and experienced individuals with a passion to learn and dedication to providing reliable services in support of the NORAD and NORTHCOM mission. You will need to be … self-motivated, creative and be able to work autonomously and within a team in an on-site environment. Daily duties will include operating and maintaining a robust network of virtual machines and the servers that host them to achieve day-to-day objectives with significant results on project or operational deliverables. You must be an effective communicator, comfortable … can be substituted in lieu of a degree SECRET with TS/SCI capable VMware vSphere ESXi 6.X or higher VMware Horizon 6.X or higher Knowledge using physical and virtualservers Knowldge of Network area storage platforms and configuration Linux Windows 2016, 2019, 2025 Server Windows 10, 11 Workstation Applicable DoD 8140 or DoD 8570 Certification (Security+ce or More ❯
Reading, Oxfordshire, United Kingdom Hybrid / WFH Options
Reed Technology
to system maintenance, monitoring, and improvement. Day-to-day of the role: Support and maintain the infrastructure around the Azure-based Pension Administration system. Monitor server performance, ensure all servers are patched, and conduct monthly patching. Perform maintenance on all virtualservers, set up maintenance plans, and engage in proactive monitoring. Keep the CMDB database up-to … Diploma, HND, degree in IT, or certifications like Azure, MCP/MCSA/MCSE, or CCNA. Experience with Active Directory, DNS, DHCP, and certificate management. Familiarity with backup technologies, virtual machine management, and maintaining server hardware. If you are interested in this position, please apply online or for more information please contact me on More ❯
Reading, Berkshire, United Kingdom Hybrid / WFH Options
Reed Technology
to system maintenance, monitoring, and improvement. Day-to-day of the role: Support and maintain the infrastructure around the Azure-based Pension Administration system. Monitor server performance, ensure all servers are patched, and conduct monthly patching. Perform maintenance on all virtualservers, set up maintenance plans, and engage in proactive monitoring. Keep the CMDB database up-to … Diploma, HND, degree in IT, or certifications like Azure, MCP/MCSA/MCSE, or CCNA. Experience with Active Directory, DNS, DHCP, and certificate management. Familiarity with backup technologies, virtual machine management, and maintaining server hardware. If you are interested in this position, please apply online or for more information please contact me on More ❯
effective analysis. SPA has an immediate need for a Classified System Administrator to lead the implementation, configuration, and sustainment of Red Hat Enterprise Linux (RHEL) systems alongside VMware-based virtual infrastructure and hardened Windows endpoints. The role is essential to a secure, air-gapped lab environment supporting classified analytics, engineering, and software development activities. Responsibilities The System Administrator install … SMB), and log forwarding. Develop and maintain baseline hardened images and automation scripts (e.g., Bash, Ansible). The System Administrator will also deploy and manage VMware ESXi, vCenter, and virtual machine templates for both RHEL and Windows systems. Ensure secure resource allocation, network segmentation, and snapshot control across enclaves. Work with network and security engineers to maintain compliant virtual … administrators troubleshooting and performing end-user support services for classified systems. In this role, you will report to the Operations Manager while designing, building, installing and configuring physical and virtualservers/systems, virus updates, patching, maintenance, and performance tuning. As the System Administrator, you will be expected to collaborate with team members to develop creative, secure, and More ❯
user accounts, computer OU objects, groups, security, group policies (GPOs) including limitations of capability, permissions and access • Responsible for shared 24x7 coverage of the Windows physical and/or virtual support • Experience within DoD environment or enterprise data center desired • Support day-to-day technical communication systems, alerts and incident tickets queue in support of operations; Open/track … change requests and interact with external customers or vendors • Experience with supporting Windows desktops and/or servers - Must have a minimum of 2+ years of experience with WinOS technologies - Prefer a minimum of 1-3 years of experience with Windows server environment • Knowledge of network protocols and technologies: 802.1x, AAA, DHCP, DNS, ICMP, LDAPS, NetFlow, Polling, SCP, SMTP … WMI • Exposure to SCCM/WSUS/MECM patch/software endpoint management technologies • Knowledge about virtualized environments such as VMware vSphere's vCenter Server Appliance (vCSA), ESXi hosts, virtual machines (VMs), VMTools and VMware hardware version • Familiarity with networking security, desktops/laptops, middleware, client/server software • Ability to utilize Office products (Word Excel, OneNote, Teams, OneDrive More ❯
with occasional after hours' onsite work to support both a NIPR and SIPR environment. Primary Responsibilities: Responsible for designing, technical planning, and implementing complex integrated total systems configuration for virtual appliances and physical hardware builds, installs, and upgrades. Provided technical review and expertise leading hardware LCR recommendations to leadership in consideration for equipment procurement evolutions. Responsible for evaluating virtual … leadership in modernization efforts. Create and implement multi-layered technical optimization plans for the unclassified and classified vSphere and Horizon enterprise environments. Create and maintain PowerShell scripts relating to virtual infrastructure and Microsoft servers. Plan, coordinate and execute virtual and physical deployments to production such as ESXi Hypervisor, VDI, and other required infrastructure upgrades, system enhancements, and enterprise … LCM evolutions. Create, modify, and maintain Standard Operating Procedures/Work Instruction documentation. Regularly STIG vCenter, Photon OS, ESXi, virtual distributed switches, virtual machines, Microsoft Server OS, and Linux OS (i.e. RHEL, Oracle Linux). Deploy and maintain Microsoft Server 2019 and 2022. Regularly perform maintenance on Microsoft Domain Controllers, DNS, DHCP, and GPOs. Regularly perform maintenance and More ❯
as a Cyber Systems Administrator based out of Elkridge, MD . Please Note: Due to the classified nature of the work being performed, this position does not offer any virtual or telecommute working options. Applicants are encouraged to apply, only if they are willing to work on-site. What You'll get to Do Responsibilities Provide Tier 1 and … loads operating system software, patches, and configures network components along with implementing operating systems enhancements to improve reliability and performance. Performs troubleshooting as needed. Configures and manages virtualized environments, virtual networking and storage solutions. Preferred Qualifications Experience working with on-premise environments. Administration of virtualization environments using technologies such as vCenter, ESXi, storage provisioning, including the configuration, maintenance and … troubleshooting of virtualservers and workstations. Experience with multiple Linux distributions. Ability to assist end users by navigating via command line through different variations of Linux Operating Systems to include Ubuntu, Red Hat, PyPi, and CentOS. Experience in troubleshooting and configuring Windows operating system and Windows Server environments to include Active Directory, DHCP, GPO's, DNS, LDAP, MS More ❯
ensure Information Technology (IT) infrastructure solutions meet the program requirements and schedules in a lab environment Provide comprehensive end-to-end computing support in closed environments from desktops to servers Provide broad range of systems and application support Prepare release planning for software and hardware across the system, including patch management Administer user system access and establishing safeguards to … and Desktop Operating Systems (Server , Windows 10, 20H2) Experience troubleshooting Group Policy Objects (GPOs) Experience with active directory (AD) to include applying domain group policies Experience with a VMware virtual network environment. Experience creating and maintaining multiple virtualservers based on VMware Experience installing, configuring, troubleshooting, and administering support for Unix/Linux (Red Hat Enterprise Linux More ❯
Coleshill, Birmingham, West Midlands, England, United Kingdom Hybrid / WFH Options
The Works
dynamic Technology Services team, covering on-premise, cloud, cyber security, infrastructure systems, and networks. Your Mission Incident Support - Act as the go-to expert for 3rd line incidents across servers, storage, network, and 365, driving root cause analysis and improvements. Spot trends in incident tickets to tackle bigger issues and reduce future incidents. Infrastructure Design & Implementation - Design, plan, and … switching, firewalls, MPLS, and SDWAN. Storage & Infrastructure Support - Maintain on-prem storage and infrastructure systems, keeping them secure, fast, and reliable. Server Support - Install, configure, and maintain physical and virtualservers, ensuring performance, security, and reliability with regular updates and monitoring. O365 & Cloud Support - Manage O365 and Azure platforms to support innovation while maintaining security. Leadership - Mentor junior More ❯
and Responsibilities: Plan, build, and upgrade Windows server systems across the organization. Provide day-to-day support for Windows systems, services, and performances. Perform vulnerability management on physical/virtualservers and systems. Perform migration, backups, and recovery of Windows systems. Develop documentation and training for systems and tasks related to Windows systems. Provide for the configuration and … Inventory Management and Cataloging System (NIMACS), Government Acceptance Testing (GAT), and DIAMONDS Accountability Training System (DATS). Experience building and configuring physical Windows servers. Experience building and configuring Windows servers in a VMWare environment. Experience administering Microsoft Windows Server . Advanced knowledge of Active Directory. Ability to administer and upgrade Windows servers. Ability to install and configure hosted applications More ❯
Colorado Springs, Colorado, United States Hybrid / WFH Options
Lockheed Martin
/customer, this position requires the selected employee to be a U.S. Citizen. Desired Skills: Desired skills : • Experience with Agile Methodology • Experience managing Domain Controllers • Experience maintaining physical and virtualservers • Proficiency in scripting languages such as PowerShell, Python, or Bash for automation tasks. • Experience with backup solutions (e.g., Veritas) and disaster recovery planning. • Familiarity with tools like More ❯
Service Desk Technician Experience in an IT Service Desk Environment Good customer awareness, ability to manage customer expectations. Excellent problem-solving skills Office 365 Azure Active Directory Azure including Virtualservers and Intune/Endpoint Manager SharePoint Online Exchange Online Exchange Hybrid with 365 Windows 10/11 Windows Server 2012R2/2016/2019/2022 Backup More ❯
Burgess Hill, West Sussex, England, United Kingdom
Clearwater People Solutions Ltd
Service Desk Technician Experience in an IT Service Desk Environment Good customer awareness, ability to manage customer expectations. Excellent problem-solving skills Office 365 Azure Active Directory Azure including Virtualservers and Intune/Endpoint Manager SharePoint Online Exchange Online Exchange Hybrid with 365 Windows 10/11 Windows Server 2012R2/2016/2019/2022 Backup More ❯
as Python, Unix/Linux type batch scripting, FORTRAN, C/C++) 1+ years of experience with MS Windows server (2012, 2016, 2019, 2022) administration on physical and VMWare virtualservers Preferred Qualifications (Desired Skills/Experience): Active government clearance or ability to obtain Top Secret/SCI Experience with the Siemens Xpedition tool suite or similar complex More ❯
AAC Inc is seeking a highly skilled and motivated Systems Administrator to support efforts at the MCCOG. MCCOG is a specialized unit responsible for overseeing and executing defensive cyber operations, network operations, and cybersecurity for Marine Corps Enterprise Network (MCEN More ❯
Demonstrated experience building and maintain Windows servers. • Demonstrated experience building, deploying and maintaining virtualservers using VM Ware. • Demonstrated experience using Active Directory suite of tools to manage computer objects, security groups, and access. • Demonstrated experience using Windows Dynamic Host Configuration Protocol (DHCP), Domain Name Services (DNS), and Site management. • Demonstrated experience using Active Directory Sites and Services … to configure subnets using Microsoft Endpoint • Configuration Manager (MECM) to install software on servers and workstations and for troubleshooting software and patch failures. • Demonstrated experience deploying and managing McAfee EPO, McAfee Antivirus, and McAfee Drive Encryption (MDE) products across a geographically disperse enterprise network. • Demonstrated experience deploying, operating, and maintaining data transfer tools such as Aspera. • Demonstrated experience deploying More ❯
in Continual Service Improvement Activities to share their experience and knowledge and support service enhancement. Basic Qualifications Experience creating and managing domain accounts within Active Directory Familiarity with supporting virtual desktops running Microsoft Windows Experience troubleshooting common Active Directory account issues and errors. Experience troubleshooting software and hardware issues for end user devices to include workstations, printers, and scanners. … Poly. US Citizenship is required due to the nature of the government contracts we support. Preferred Qualifications Background in hardware setup, deployment and maintenance to include workstations, printers, scanners, servers and phones. Experience with operating system/application patch management methodologies Experience operating and maintaining Linux based systems Experience with operating system and application deployment utilizing SCCM/MECM … plus Experience with troubleshooting network storage connectivity from an end-user perspective Experience working in an Agile environment Familiarity with Hyper Converged Infrastructure (HCI) concepts and solutions Familiarity with virtualservers and technologies Experience with troubleshooting within a secure environment Experience with backup and restore procedures At Leidos, we don't want someone who "fits the mold"-we More ❯
operation of a Windows Server environment which includes on-prem Active Directory Domain Controllers. Maintain knowledge and operation of network management hardware and software. Maintain knowledge and operation of virtualservers and associated storage devices. Maintain knowledge and operation of Sonicwall Firewalls, VPNs, Switches and VLANs. Maintain knowledge and operation of Microsoft Exchange (on-prem) mail server. Maintain … a long-range departmental plan in support of the company goals. Ability to manage and develop departmental staff. REQUIREMENTS: Must have system/network administration experience working with a virtual server environment. The individual must also be comfortable troubleshooting and maintaining on-prem equipment and be able to perform each essential duty satisfactorily. EDUCATION AND/OR EXPERIENCE: Bachelors More ❯
in a fast-paced demanding environment, and the ability to adapt to changing priorities. Position Responsibilities: Performs computing delivery system integration, hardware and software installation, configuration and disposition of servers and workstations to support the architecture Mentors, leads and trains others Provides problem resolution and technical support for delivery systems Provides support for the design, validation and configuration management … time Preferred Qualifications (Desired Skills/Experience): Experience troubleshooting Group Policy Objects (GPOs) Experience with active directory (AD) to include applying domain group policies Experience creating and maintaining multiple virtualservers based on VMware Experience developing PowerShell scripts to enable consistent, high-quality integration of hardware assets, automate deployment and configuration of operating systems Experience in Agile Methodologies More ❯