San Diego, California, United States Hybrid / WFH Options
Forward Slope Incorporated
Currently hold an active U.S. security clearance or be able to obtain one. CompTIA Security+ Certified 2-5 years system administration experience related to: Linux operating systems (i.e., RHEL, CentOS) Windows Server Operating Systems (i.e., 2019, 2016) Virtual machines (i.e., VMware, VirtualBox, Hyper-V) Cloud computing infrastructure (i.e., Amazon AWS, Microsoft Azure) Information Assurance Compliance (i.e., STIGs, ACAS, ENS More ❯
project, and to work closely with project management to deliver Linux administration and deployment Understanding of server, storage and desktop hardware Desirable Experience working in a Linux environment (RedHat, CentOS) Knowledge of Windows Server, Active Directory, OU, User and Group Management Demonstrable experience of model-based systems architecture/engineering (e.g. MODAF, TOGAF) Knowledge of RedHat migrations Knowledge of More ❯
Annapolis Junction, Maryland, United States Hybrid / WFH Options
GTSC Talent Solutions
team in a dynamic environment Willingness to learn and take direction Familiarity with STE/STN implementation and compliance Experience migrating from Puppet to Ansible Experience migrating systems from Centos to RHEL (preferable RHEL9) OS. Testing of various hardware configurations and OS settings on servers Experience working supporting a software development team using Agile/DevOps processes Experience supporting More ❯
Nottingham, Nottinghamshire, East Midlands, United Kingdom Hybrid / WFH Options
Oscar Associates (UK) Limited
automation, ideally in a managed services or hosting environment. Key Responsibilities: Serve as the final escalation point for critical infrastructure incidents and issues Administer and maintain Linux systems (RedHat, CentOS, Ubuntu) Manage virtualisation environments (VMware vSphere, ESXi, vCenter) Support and configure Cisco network infrastructure (routing, switching, firewalls) Drive improvements through automation (Bash, Python, Ansible, Puppet) Lead infrastructure upgrade and More ❯
Server administration (), ideally Microsoft certified Microsoft Azure fundamentals/administration, ideally Microsoft Certified VMWare/vCenter 7.x - 8.x operations & administration Enterprise backup solutions (NetBackup, Veeam, tape libraries) RedHat/CentOSLinux Server administration Server hardware (HP/Dell) Enterprise Storage (iSCSI/Fibre SAN and NAS) Active Directory/Group Policy Network monitoring (Solarwinds, SNMP) TCP/IP fundamentals More ❯
Springfield, Virginia, United States Hybrid / WFH Options
SecureVision
Experience deploying and managing RedHat OpenShift in a cloud and/or vSphere environment • Experience with Amazon Web Services • Python, Shell scripting, Git (desired) • Linux distributions: RHEL/RHCOS, CentOS • CI/CD orchestration tools: GitLab CI, Jenkins, GitOps • Container technology: Docker, Kubernetes, and Cloud Native Computing Foundation ecosystem in general Desired Certifications: • Red Hat Certified Specialist in OpenShift More ❯
DevOPS engineer and have a minimum of 3 years' experience with Linux patching Vunerability Management experience using systems like Rapid 7 or similar Technical Skills: Linux preferably Redhat/Centos Vmware Cloud Infrastructure Management Good Network skills (Firewalls & Switches) A driving license. Profile A successful Infrastructure Engineer should have: Experience managing IT infrastructure in the industrial or manufacturing Software More ❯
Stockport, Cheshire, England, United Kingdom Hybrid / WFH Options
Michael Page Technology
DevOPS engineer and have a minimum of 3 years' experience with Linux patching Vunerability Management experience using systems like Rapid 7 or similar Technical Skills: Linux preferably Redhat/Centos Vmware Cloud Infrastructure Management Good Network skills (Firewalls & Switches) A driving license. Profile A successful Infrastructure Engineer should have: Experience managing IT infrastructure in the industrial or manufacturing Software More ❯
DevOPS engineer and have a minimum of 3 years' experience with Linux patching Vunerability Management experience using systems like Rapid 7 or similar Technical Skills: Linux preferably Redhat/Centos Vmware Cloud Infrastructure Management Good Network skills (Firewalls & Switches) A driving license. Profile A successful Infrastructure Engineer should have: Experience managing IT infrastructure in the industrial or manufacturing Software More ❯
Cheltenham, Gloucestershire, United Kingdom Hybrid / WFH Options
TwinStream
and execution of component and service acceptance test suites using Maven and Cypress. Deployment and configuration of tested services using Terraform and Ansible. Target platforms include OpenShift, RHEL/CentOS and Docker. Configuration and deployment of third-party appliances and software services. Verification & Monitoring: Track performance and availability metrics from deployed services with Influx and Grafana. Configure automated alerts More ❯
Huntingdon, Cambridgeshire, East Anglia, United Kingdom Hybrid / WFH Options
Leidos Innovations UK Limited
an expert on Microsoft Windows Server (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 … Server 2003 2019, including OS build, AD, DNS, DHCP and GPO from design to implementation and support; Have a strong working knowledge of Linux system administration skills (Ubuntu/CentOS); Have good general knowledge of TCP/IP and networking technologies including load balancing and firewalls; Have good general knowledge of Microsoft stack technologies such as SharePoint, Skype for More ❯
Huntingdon, Cambridgeshire, East Anglia, United Kingdom Hybrid / WFH Options
Leidos Innovations UK Limited
an expert on Microsoft Windows Server (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 … Server 2003 2019, including OS build, AD, DNS, DHCP and GPO from design to implementation and support; Have a strong working knowledge of Linux system administration skills (Ubuntu/CentOS); Have good general knowledge of TCP/IP and networking technologies including load balancing and firewalls; Have good general knowledge of Microsoft stack technologies such as SharePoint, Skype for More ❯
Huntingdon, Cambridgeshire, East Anglia, United Kingdom Hybrid / WFH Options
Leidos Innovations UK Limited
you ready 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), Microsoft Windows Server (including services such as AD, DNS, DHCP) and virtualisation (Hyper-V), Microsoft Stack Technologies (Sharepoint, SQL Server, Skype for Business/Teams), networking technologies and storage. … from Server 2008 2022, including OS build Windows 10 & 11, AD, DNS, DHCP and GPO from design to implementation and support; Have strong Linus system administration skills (Ubuntu/CentOS); Have good general knowledge of TCP/IP and networking technologies including load balancing and firewalls; Have good general knowledge of Microsoft stack technologies such as SharePoint, Skype for More ❯
Cheltenham, Gloucestershire, United Kingdom Hybrid / WFH Options
Shorterm Group
are seeking a skilled and proactive Linux Server Migration Specialist to address the obsolescence of our clients current Linux server estate. The organisation has approximately 130 Linux servers running CentOS, Red Hat, and SUSE operating systems that have reached the end of their lifecycle and can no longer be patched. The selected candidate will play a critical role in … building, configuring, and migrating to replacement Red Hat virtual servers. Key Responsibilities: * Build replacement Red Hat virtual servers using an established template to replace obsolete servers running CentOS, Red Hat, and SUSE operating systems. * Install and configure standard tools, such as EDR (Endpoint Detection and Response) agent, Tanium, and other security and monitoring software. * Install and configure application components … stakeholders, including the Linux expert in France, and the Level 1 and Level 2 support teams in India. Skills * Strong experience with Linux server administration, particularly with Red Hat, CentOS, and SUSE distributions. * Experience in creating and managing virtual machines (VMs) in a virtualized environment. * Proficient in installing and configuring common software components such as Apache, MariaDB, SSL certificates More ❯