sites Technical Skills Terraform AWS/Azure/GCP Containerisation technologies such as Kubernetes and Docker Nagios Grafana and or Prometheus Configuration automation with Ansible Linux preferably Redhat/Centos Vmware Good Network skills (Firewalls & Switches) A driving license. You Can Have Windows Server Knowledge A knowledge of ITIL processes, and ideally ITIL certified Experience Have worked as a More ❯
technologies to Betfred Management team. Knowledge, Skills and Experience Experience of providing Server/Infrastructure support within a Support environment. Knowledge of Windows Operating Systems (2016 and later) and Centos based Linux Operating Systems. Basic networking fundamentals. Management and Support of windows server roles (Active Directory/DNS/DHCP/Clustering/IIS). Experience working with hyperconverged More ❯
technologies to Betfred Management team. Knowledge, Skills and Experience Experience of providing Server/Infrastructure support within a Support environment. Knowledge of Windows Operating Systems (2016 and later) and Centos based LinuxOperating Systems. Basic networking fundamentals. Management and Support of windows server roles (Active Directory/DNS/DHCP/Clustering/IIS). Experience working with hyperconverged infrastructure More ❯
for server, networking, and security-related incidents and service requests. Manage and troubleshoot issues across Windows Server (2016/2019/2022) and Linux environments (primarily Red Hat/CentOS). Respond to and resolve 2nd/3rd tier user escalations across desktop, server, and network domains. Support and maintain network infrastructure including firewalls, switches, VPNs, and wireless systems … critical support outside business hours. Requirements Qualifications & Experience Minimum 5 years of experience in systems and infrastructure support roles. Strong experience with both Windows Server and Linux (Red Hat, CentOS). Solid understanding of networking concepts (TCP/IP, VLANs, VPNs, DNS, DHCP) and hands-on experience with Cisco technologies. Experience in implementing or supporting infrastructure security controls, including More ❯
stakeholder projects is a key skill mix for this position. Responsibilities include but not limited to: •Administer GNU/Linux desktop/server environments, including Red Hat, Ubuntu, and Centos distributions •Administer Microsoft Windows and Apple Macintosh desktop environments, including Win 10 and OS X •Support installation, maintenance, repair, and upgrade of computer and network equipment -Review and test More ❯
Manchester, Lancashire, England, United Kingdom Hybrid / WFH Options
Interquest
detailed systems configurations, procedures, and policies. Required Skills & Experience: Proven experience with Microsoft 365 administration , including Exchange Online, SharePoint, Teams, and OneDrive. Strong knowledge of Linux server administration (Ubuntu, CentOS, RedHat, etc.) and familiarity with integration methods for Microsoft-based services. Expertise in scripting languages such as PowerShell for Microsoft systems and Bash for Linux systems. Experience with Azure More ❯
Systems Engineer with a minimum of 11+ years' experience. Bachelor's Master's degrees are preferred with a background utilizing the following: Linux including Red Hat and its derivatives (CentOS, RHEL, RockyOS). Experience in shell (BASH) scripting and manipulating the Linux command line. Experience providing Linux Administration (O&M) support Experience providing Linux Engineering and Infrastructure support Duties … to Include but not limited to: Perform systems engineering and software development in multiple large enterprise server environments (e.g., Linux, Red Hat, CentOS and Rocky OS)Provide technical guidance in software engineering techniques and automated support tools. Analyze functional business applications and design specifications for functional activities. Prepare required documentation (program-level and user-level)Assist in establishing standards More ❯
requirements Problem identification and resolution Participation in stakeholder calls Analytical and problem management skills Implementation of best practices in projects Skills Mandatory Skills: Bash/Shell scripting, Linux administration (CentOS, RedHat, SUSE, Ubuntu, Oracle Linux) Seniority level Mid-Senior level Employment type Contract Job function Information Technology Industries Accounting Referrals can increase your chances of interviewing at W3Global by More ❯
Information Technology, or a related field. • 3+ years of experience in Linux or Windows system administration, preferably in large-scale environments. • Proficiency in Linux distributions such as Red Hat, CentOS, Ubuntu, and Debian. • Expertise in Linux server virtualization technologies, including KVM, VMware, and Xen. • Experience with Red Hat Enterprise Linux (RHEL 7.x, 8.x, 9.x) is required. • Proficiency in Windows More ❯
priorities Cloud Hosting Providers Azure Private cloud Ticket Management ITIL Familiarity with service desk tooling System Administration Azure Active Directory/Entra ID Active Directory Windows Server 201x Linux - CentOS, AlmaLinux Automation Tooling Terraform Azure DevOps Version Control Git Desirable : Database Administration MS-SQL - particularly Azure SQL Database System Administration Linux - CentOS, AlmaLinux Scripting PowerShell/Bash The More ❯
regions. Manage third-party vendors, licenses, and infrastructure budgets. Required Skills & Experience: Strong technical leadership in infrastructure, 2 direct reports Hands-on experience with Microsoft Windows Server , Linux (Ubuntu, CentOS, RHEL) , and modern virtualization. Strong practical knowledge of DevOps pipelines (e.g., Jenkins, GitLab CI/CD, Azure DevOps). Experience managing hybrid environments (on-prem and cloud: AWS, Azure More ❯
with a major cloud provider, such as AWS, GCP, Azure. Experience with at least one of these languages: Java, Python, Go, Ruby. Linux system administration experience (e.g. RedHat/CentOS). Experience in using CI/CD tools preferably Maven, Jenkins, git, Concourse or similar tools. Experience working with automation tools such as Ansible, Puppet, Chef. Understanding of protocols More ❯
be flexible, flourish in a high - paced and challenging environment, and have the capacity to grow and learn from peers. Required Qualifications: 3+ years working with Linux (RHEL/CentOS/OEL preferred) in an enterprise environment with the following areas of focus: operations, systems engineering and containerization. Experience with configuration management, i.e. Chef, Puppet, and Ansible. Experience with More ❯
Cheltenham, Gloucestershire, United Kingdom Hybrid / WFH Options
TwinStream
in the production environment. Support product teams with relevant insights regarding infrastructure evolution and needs. Recommend improvements to the current setup. Key Skills: Strong knowledge of Linux operating systems (CentOS, Red Hat, Ubuntu). Experience in building scalable and automated cloud platforms on AWS. Familiarity with infrastructure automation tools (CloudFormation, Terraform, Ansible). Knowledge of containerisation technologies and orchestration More ❯
Suite, BMC Remedy, IPAM, Infoblox, ownCloud). • Networking principles and systems functionality, with the ability to troubleshoot OSI layers 1-7 throughout a COTS environment. • Linux OS (RHEL/CentOS) and Microsoft Windows OS. Qualified candidates should APPLY NOW for immediate consideration! Please hit APPLY to provide the required information, and we will be back in touch as soon More ❯
support of: Windows 2016/2019, Windows Server, AWS, and Azure Experience or knowledge of various Red Hat related products, including Satellite 6, OpenShift 3/4, RHEL/CentOS 6/7/8, and RHEL Atomic/CoreOS Knowledge of Active Directory including object creation, OU creation, RBAC management, and DFS Knowledge of VSAN, SCVMM, Hyper-V More ❯
Linux, Windows, UNIX, RHEL, Kali, Solaris, Ubuntu, CentOS, Debian, Fedora, Red Hat, Security+ Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position. Required: Must be a US Citizen Must have TS/SCI clearance w/active polygraph This position is open to multiple levels More ❯
join our team. The ideal candidate will have a strong background in IT infrastructure, networking, and system administration, with expertise in managing and configuring Linux operating systems (e.g., Ubuntu, CentOS, RHEL) and network interfaces. You will be responsible for installing, updating, and securing systems, administering storage solutions like RAID and NFS, and setting up backup and recovery systems. You … Designing, implementing, and maintaining the company’s IT infrastructure, including networks, servers, and hardware, ensuring system reliability, scalability, and performance. Install, configure, and manage Linux operating systems (e.g., Ubuntu, CentOS, RHEL). Apply patches, updates, and kernel upgrades, including iDRAC firmware updates. Implement security hardening measures to protect Linux systems against threats. Deploy and configure network interfaces, firewalls (e.g. More ❯
CNOs to fulfill operational objectives, discuss conops and methodologies, and assist with developing new processes for data collection, ingestion and processing. REQUIRED SKILLS: • Understanding of Linux operating systems (e.g. Centos Stream, Rocky, Ubuntu, Fedora, Debian, etc.) and the ability to research the latest technological developments in the relevant operating systems to identify impact and anticipate changes to the organization 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 ❯
and scheduling Ability to work well both independently and as part of a team Desired Qualifications: Experience with automated testing and deployment tools Familiarity with Linux OS Experience with CentOS/RHEL Linux System Administration/Configuration in accordance with client security requirements Previous experience designing and/or developing within the IC environment Physical Requirements Ability to work More ❯
account AWS and/or GCP systems. Extensive general DevOps expertise, including CI/CD pipelines, deployment strategies, monitoring, and automation. 4+ years in system administration within RedHat/CentOS-based environments. Proficiency in automation tools and scripting languages such as Python, Bash, Ansible, and Terraform. Proven experience with build, release, and version control systems like Git and GitLab. More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Harrington Starr
account AWS and/or GCP systems. Extensive general DevOps expertise, including CI/CD pipelines, deployment strategies, monitoring, and automation. 4+ years in system administration within RedHat/CentOS-based environments. Proficiency in automation tools and scripting languages such as Python, Bash, Ansible, and Terraform. Proven experience with build, release, and version control systems like Git and GitLab. More ❯
Demo, and Status/Iteration Retrospective. - Demonstrated virtualization expert level work experience on the following listed technologies: Real Time Operating Systems (Amazon Web Services, Green Hills, etc.), Linux (RHEL, CentOS, Ubuntu, etc.), Microsoft Windows Operating Systems, Cloud Services Technologies. - Exhibiting expert level work experience developing and integrating systems and applications using the following listed technologies: XML SOAP/REST More ❯
Glasgow, Scotland, United Kingdom Hybrid / WFH Options
Rocket Lab
reliability and scaling) of new and current systems Eagerness to automate away toil and improve the lives of your coworkers Knowledgeable in administration of various Linux distributions (AWS Linux, CentOS, Ubuntu) Preferred Qualifications: Bachelor’s degree in computer science, Engineering or related field, or equivalent training, fellowship, or work experience. AWS Certified Advanced Networking AWS Certified Solutions Architect – Associate More ❯