of operation and interface standards, developing system architectures, and performing technical/non-technical assessment and management as well as end-to-end flow analysis Skills Required: • Basic Linux (CentOS/RHEL) knowledge, Git, Basic Atlassian suite (Jira, Confluence), • Experience in one or more of the following languages/frameworks: Java, JavaScript, Vue.js/React/Node.js, Python • Experience More ❯
Minimum Qualifications: • A current Top-Secret/SCI government security clearance with polygraph is required. • Shall have demonstrated experience working as a System Engineer in a production environment. • Shall have demonstrated experience serving as a Systems Administrator in a production More ❯
team Four or more years of solid commercial Python experienceJSON, REST, SOAP and RESTful Services and API’sExperience working with a JIRA bug-trackerLinux/Unix knowledge (Redhat/CentOS/Fedora)Experience in migrating legacy systems and knowledge of the software development lifecycleA strong drive and interest to learn new technologies quickly and work in a fast paced More ❯
We're looking for a passionate Site Reliability Engineer to join our team and help us deliver outstanding technical expertise to everyone who uses our services. You will help move the platform forward by introducing new ideas and technologies. Our More ❯
We’re looking for a passionate Site Reliability Engineer to join our team and help us deliver outstanding technical expertise to everyone who uses our services. You will help move the platform forward by introducing new ideas and technologies. Our More ❯
VPN, L3 VPN, EVPN, MPLS, SR, LDP, BGP and IGP) (M) Cisco NSO service creation (services and actions) Experience using workflow engine example Itential IAP Competent in Unix (REHL, Centos) Python coding skills (M) Competent at service modelling in Yang (M) Competent in XML/JSON/YAML Working knowledge NETCONF/REST/RESTCONF/SOAP (M) Working More ❯
We’re looking for a passionate Site Reliability Engineer to join our team and help us deliver outstanding technical expertise to everyone who uses our services. You will help move the platform forward by introducing new ideas and processes with More ❯
to monitor system health. Automate system management tasks using Ansible. Participate in an on-call rotation to support global operations. Required Skills & Experience: Strong hands-on Linux (RHEL/CentOS/Rocky) administration, including kernel tuning and system optimization. Proficiency with GitLab for version control and CI/CD workflows. Solid understanding of Kafka in high-throughput environments. Experience More ❯
London, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
high-quality technical consultancy to clients across infrastructure projects Lead or contribute to small/medium-sized technical engagements Design, implement, and support Linux-based solutions (RHEL, Oracle Linux, CentOS) Support data centre migrations and hybrid cloud integrations (AWS/Azure) Provide guidance to junior consultants and ensure project deliverables are met Communicate clearly with both technical and non More ❯
to monitor system health. Automate system management tasks using Ansible. Participate in an on-call rotation to support global operations. Required Skills & Experience: Strong hands-on Linux (RHEL/CentOS/Rocky) administration, including kernel tuning and system optimization. Production-level experience managing Kubernetes clusters. Proficiency with GitLab for version control and CI/CD workflows. Solid understanding of More ❯
to monitor system health. Automate system management tasks using Ansible. Participate in an on-call rotation to support global operations. Required Skills & Experience: Strong hands-on Linux (RHEL/CentOS/Rocky) administration, including kernel tuning and system optimization. Production-level experience managing Kubernetes clusters. Proficiency with GitLab for version control and CI/CD workflows. Solid understanding of More ❯
Slough, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
high-quality technical consultancy to clients across infrastructure projects Lead or contribute to small/medium-sized technical engagements Design, implement, and support Linux-based solutions (RHEL, Oracle Linux, CentOS) Support data centre migrations and hybrid cloud integrations (AWS/Azure) Provide guidance to junior consultants and ensure project deliverables are met Communicate clearly with both technical and non More ❯
SQL performance issues – SQL Server – and resolving all matters Supporting numerous applications on mixed Windows/Linux Server platforms Dealing with some Linux/Unix systems administration – Redhat and CentOS Troubleshooting and diagnosing network/infrastructure issues – DNS, DHCP, TCP/IP and Firewall #J-18808-Ljbffr More ❯
SQL performance issues – SQL Server – and resolving all matters Supporting numerous applications on mixed Windows/Linux Server platforms Dealing with some Linux/Unix systems administration – Redhat and CentOS Troubleshooting and diagnosing network/infrastructure issues – DNS, DHCP, TCP/IP and Firewall #J-18808-Ljbffr More ❯
environments and are ready to deploy and configure VMware, ESXi, SAN, and more. What You'll Do: - Configure, maintain, and optimize VMware/vSphere (Enterprise) - Manage Linux servers (RHEL, CentOS, Ubuntu) - Support networking infrastructure (Cisco switches) - Implement STIGs, manage ACAS compliance - Collaborate in software development environments using Atlassian (Jira/Confluence) What You Bring: - 4+ years of Linux administration More ❯
for this position should have a solid understanding of network engineering with some exposure to bash and/or Python scripting. REQUIRED SKILLS: • Proficiency working in a Linux environment (CentOS, Ubuntu, Fedora, Solaris, Kali). • Experience configuring small business or home network (SOHO) devices (e.g., wifi routers, switches, etc.). • Comfortable working in a command-line environment (SSH, bash More ❯
Secret/SCI with Polygraph and work onsite each day. DUTIES AND RESPONSIBILITIES: Experience in a Systems Engineering or Systems Architecture role. Manage Linux hosts such as RHEL or CENTOS in an enterprise environment. Familiar with Puppet, Splunk, Jira, Confluence, and Jenkins. Deploy worldwide enterprise solutions. Install, configure and manage Linux operating systems. Work with AWS-based solutions. Configure More ❯
CI/CD (GitLab, Jenkins, etc.) Experience with monitoring tools (Prometheus, Grafana, etc.) Experience with storage provisioning (OpenEBS, Gluster, etc.) along with data backup and restore Experience with Linux (CentOS desired) Experience with several programming language (dynamic and compiled) Experience with building automation tools for repetitive tasks Experience with metrics (Elastic, etc.) Desired Skills: Microservices architecture and design Experience More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Understanding Recruitment
including network, application, quant, and business teams to deliver scalable solutions. Proactively identify potential system bottlenecks and implement performance tuning and optimizations. Manage and tune Linux systems (RHEL, Rocky, CentOS, OEL) for low latency applications, including memory, CPU, and network tuning. Work closely with low latency network technologies, including kernel bypass with Solarflare/onload, and understand physical server More ❯
including network, application, quant, and business teams to deliver scalable solutions. Proactively identify potential system bottlenecks and implement performance tuning and optimizations. Manage and tune Linux systems (RHEL, Rocky, CentOS, OEL) for low latency applications, including memory, CPU, and network tuning. Work closely with low latency network technologies, including kernel bypass with Solarflare/onload, and understand physical server More ❯
cloud environments. •Expertise in AWS cloud services and infrastructure management. •Advanced troubleshooting and problem-solving skills, particularly in API and cloud contexts. •Strong familiarity with Linux distributions (e.g., RedHat, CentOS). •Proficiency in DevOps practices, Agile/Scrum methodologies, and continuous integration tools (e.g., GitLab CI, Nexus). More ❯
CD (TeamCity etc) hosting, securing and scaling Experience with MySQL server hosting and performance benchmarking Experience with configuration management tools, package management tools, user management tools Knowledge of RedHat Centos and simultaneous setup for python2.7 and python 3.8 Expert knowledge of bash, ACL, other access control frameworks Understanding of server-side networking, networking protocols, designing and configuring network layout More ❯
data centre environments Technical Environment Includes: Java, Maven, NPM for application builds Cypress for automated testing Git for source control Terraform and Ansible for infrastructure configuration OpenShift, RHEL/CentOS, and Docker for deployment targets InfluxDB and Grafana for monitoring and observability Oracle (or equivalent RDBMS), AMQP, and S3-compatible object storage systems Please note this role requires active More ❯
data centre environments Technical Environment Includes: Java, Maven, NPM for application builds Cypress for automated testing Git for source control Terraform and Ansible for infrastructure configuration OpenShift, RHEL/CentOS, and Docker for deployment targets InfluxDB and Grafana for monitoring and observability Oracle (or equivalent RDBMS), AMQP, and S3-compatible object storage systems ** Please note this role requires active More ❯
