2,051 to 2,075 of 2,917 Linux Jobs

Job Description: The Linux/UNIX System Administrator will manage and maintain AFTAC's Linux-based systems, ensuring optimal performance, security, and reliability. This role will involve managing system resources, performing proactive system maintenance, handling troubleshooting tasks, and supporting cloud-based Linux environments. The administrator will also provide training and guidance to junior staff and assist in system migrations. Key … Responsibilities: Administer Linux/UNIX-based systems, including RedHat and Solaris, ensuring smooth day-to-day operations. Perform proactive space management, scalability improvements, and implement high-availability strategies. Support system migrations, including physical-to-virtual conversions and cloud integrations. Implement backup and disaster recovery strategies. Troubleshoot complex system issues and perform root cause analysis to ensure system uptime. Develop and … document scripts for automation of administrative tasks. Assist in the development of IT infrastructure replacement plans and hardware refresh cycles. Required Qualifications: 5+ years of experience in Linux/UNIX system administration. Strong knowledge of RedHat 7.x, Solaris, and other Linux variants. Certifications: Security+ required, RHCSA, RHCE (Red Hat Certified Engineer) preferred. Experience with containerization technologies (e.g., Docker, Kubernetes) is More ❯

Senior C++ Software Engineer/Developer (Linux SQL C++17) London/WFH to £110k Global-leading FinTech is seeking a Senior C++ Software Engineer to take ownership of strategic enhancements on their core platform, as well as directly on bespoke client projects. The organisation is a pioneer in the field of cross-asset securities and derivatives post-trade processing technology … join colleagues in the London office three days a week with flexibility to work from home the other two days. About you: You have strong C++ development experience on Linux or UNIX, C++14 and above You have good SQL skills You're a passionate technologist who is motivated by working on cutting-edge systems and engineering complex solutions You're … Pension (to 9% contribution) Healthcare Volunteer/charity days Hybrid working Career development and training Apply now to find out more about this Senior C++ Software Engineer/Developer (Linux SQL C++17) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose More ❯

OpenShift/Kubernetes Infrastructure automation with Terraform and Ansible AWS services (particularly within GovCloud) Database administration (PostgreSQL, MongoDB) Elasticsearch/OpenSearch implementation Version control with Git Red Hat Enterprise Linux administration Core Competencies Strong experience with DoD security compliance (STIGs, IAVMs, RMF documentation) Proven track record implementing and maintaining CI/CD pipelines in classified environments Extensive experience with containerization … Docker, Kubernetes, OpenShift) Advanced Linux system administration (RHEL preferred) Infrastructure as Code expertise (Terraform, Ansible) Cloud platform experience (AWS GovCloud, Azure Government More ❯

Linux System Administrator - FULLSCOPE POLYGRAPH REQUIRED Job responsibilities will include, but not be limited to, the following: • Perform as a Linux System Administrator on large government contracts. • Perform administration on VMware technologies (or related) • Maintain smooth operation of multi-user computer systems, including coordination with network, software, and system engineers, PC desktop technicians, project managers, end users, and customer and … Security team. Basic Qualifications: • Candidate must have active/current Top Secret/SCI clearance with adjudicated Full Scope Polygraph to be considered • Must have server administration experience with Linux (RedHat Enterprise Linux is preferred) • Must have a DOD 8570 IAT Level 2 baseline certification (example: Security+ CE, CISSP) • Ability to lift equipment weighing up to 40 pounds. • Ability to … support after hours and on weekends as needed. Preferred Qualifications : • Higher degree in a STEM-related discipline • Security+ CE • 5+ years of experience with Red Hat Enterprise Linux (RHEL) server administration in an SCI classified environment • Experience operating under and managing systems within NISPOM Chapter 8, DCID 6/3-ICD 503, RMF, STIG, JAFAN, or JSIG information system environments More ❯

desired skills: 4+ years of experience with DevOps pipeline tools and technologies, including Docker, Chef, Jenkins, Ansible, and Kubernetes Experience working with AWS technologies Experience with command line in Linux or UNIX TS/SCI clearance with a polygraph HS diploma or GED Ability to obtain a Security+ CE, SSCP, CCNA-Security, or GSEC Certification within 6 months of hire … Nice If You Have: Experience with systems administration in both Windows and Linux systems Possession of excellent verbal and written communication skills Security+ CE, SSCP, CCNA-Security, or GSEC Certification AWS Associate or Azure Intermediate Certification - Northern Virginia Area Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted …/relocate: Chantilly, VA: Reliably commute or planning to relocate before starting work (Required) Experience: Docker: 1 year (Preferred) AWS: 1 year (Preferred) CI/CD: 1 year (Preferred) Linux: 2 years (Required) Puppet/Ansible: 1 year (Required) Kubernetes: 1 year (Required) License/Certification: Full Scope Polygraph? (Required) Security clearance: Top Secret (Required) Work Location: In person More ❯

complexities in design and implementation of large-scale information systems Ability to take responsibility for technical aspects of a 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 More ❯

be active (West) Globally leading defence/cyber security company Up to £65k DoE - plus benefits and bonuses Cheltenham location – hybrid working model Experience required in Splunk/ELK, Linux, Apache NiFi, Java/Python, Docker/Kubernetes Who Are We? We are recruiting a Senior Support Engineer to work with a multi-national, industry-leading cyber security/defence … and debugging complex live systems, including log monitoring with tools like Splunk or the ELK stack. Strong ability to manage tasks proactively while adapting to shifting priorities. Proficiency in Linux server administration. Experience with technologies such as Apache NiFi, MinIO, and AWS S3. Skilled in managing and patching Java and Python applications. Familiarity with containerization tools like Docker or Podman … feel free to connect with me on LinkedIn, just search for Henry Clay-Davies. I look forward to hearing from you. SENIOR SUPPORT ENGINEER KEY SKILLS: SUPPORT ENGINEER/LINUX/UNIX/AWS/DOCKER/KUBERNETES/PYTHON/ANSIBLE/JAVA/ELK/APACHE/SPLUNK/APACHE NIFI/DV CLEARED/DV CLEARANCE/ More ❯

related build agents across multiple platforms. Key Responsibilities: Implement and maintain efficient CI/CD pipelines for game projects. Configure and manage build agents supporting Windows, Mac, iOS, Android, Linux platforms, utilizing automation. Troubleshoot build and deployment environments to ensure reliability. Collaborate with teams and stakeholders to improve service efficiency. Optimize CI/CD infrastructure to handle increasing demands using … in Kotlin, Ansible, Bash, Python, HCL, PowerShell. Monitor CI/CD effectiveness using tools like Prometheus and Grafana. Apply problem-solving, troubleshooting, and critical thinking skills. Understand VMWare, Windows, Linux, and MacOS server platforms. Experience with Unity build processes and Apple developer tools. Knowledge of cloud technologies, especially Azure. Be a collaborative team player who works well under pressure. A More ❯

concepts and principles with a deep understanding of emerging technologies and industry trends Deep expertise of at least one programming language Deep understanding of cloud deployment (e.g. AWS, Azure) Linux scripting (e.g. bash) Deep understanding of data analysis methodologies and best practices A holistic understanding of the software development process, from design through to deployment, and associated project management and … risks Advanced Docker with deep understanding of Docker storage and Volumes, linux permissions Understanding of Python advanced concepts including Object Oriented Programming (OOP), Concurrency, decorators, recursion Excellent communication skills through written reports and presentations Ability to review others' code Ability to support bid and proposal writing Ability to effectively line manage and mentor INTERVIEW PROCESS: Stage 1: 20 min video More ❯

member of our cross-functional team, you'll play a key role in advancing cutting-edge defense technology with your expertise in scripting, virtualization, and networking-particularly with Ansible, Linux, and infrastructure automation. Dive into meaningful work, drive innovation, and make a difference every day! Key Responsibilities: • Collaborate with multi-disciplinary teams to troubleshoot and resolve integration issues, with a … Virtualization and VMware • Proficiency in Ansible scripting and automation What Sets You Apart: • Solid understanding of systems engineering principles and technical standards • Effective collaborator who values team success • Strong Linux systems administration skills • Infrastructure as Code tools like Terraform and Ansible • Basic knowledge of VLAN networking and Bash scripting • Familiarity with monitoring tools like Prometheus, Grafana, and Sensu Go • Experience More ❯

how we protect our customers' data and our platform Automate infrastructure through Terraform, Jenkins, Ansible and Docker/Kubernetes Utilize a wide range of skills across software development, networking, Linux sysadmin, configuration management, clustered datastores, cloud services, and deployment technologies. Delivering on projects - managing the technical details, organizing and planning infrastructural work without downtime, and helping others understand the priorities … The skills you'll bring include: Proven experience working with SaaS services and infrastructure Proficient in AWS services, including EC2, EKS or ECS, IAM, VPC networking, S3. Networking and linux system administration skills Comfortable with one or more of the following languages: Python, Ruby, Javascript, Java, Bash Working knowledge with one or more of the following - Terraform, CloudFormation, Chef, Ansible More ❯

support to both internal users and external healthcare clients Support the clinical imaging product – our cloud-based Endoscopy reporting system – and related infrastructure Troubleshoot and resolve issues across Windows, Linux, Azure, Office 365, VOIP, and network environments Administer system monitoring and alerts, issuing responses and updates as required Log all support activity in the Halo PSA ticketing system to ensure … customer visits as needed Who We’re Looking For Essential: 10+ years’ experience in IT support or systems engineering Strong technical skills in Azure infrastructure , Windows Server/AD, Linux, networking and firewalls Experience with SaaS application suppor t and customer-facing technical troubleshooting Understanding of REST APIs, SSL/TLS, and HTTP technologies Excellent communication skills – written and verbal More ❯

performing software upgrades, process improvement, and additional platform support roles. It will also include contributing to the build and support of the enterprise telemetry pipeline. Proficient with Monitoring Tools, Linux administration; Proficient in Kafka administration, including installing software, modifying configuration files, and agent management. Highly efficient multi-tasker and great organization skills. Splunk, Grafana, and Datadog experience a plus. Duties … understanding of security protocols: SSL/TLS, SASL, LDAP, etc. and role-based authentication. Experience working in telemetry monitoring (alerts, events, logs, metrics, and traces). Experience working in Linux/Unix, Windows, and virtualized environment. Understanding of cloud environments (AWS, Azure, GCP, and PCF) Familiarity with DNS, Load balancing, and firewalls. Ability to analyze logs to diagnose issues. Experience More ❯

performing software upgrades, process improvement, and additional platform support roles. It will also include contributing to the build and support of the enterprise telemetry pipeline. Proficient with Monitoring Tools, Linux administration; Proficient in Kafka administration, including installing software, modifying configuration files, and agent management. Highly efficient multi-tasker and great organization skills. Splunk, Grafana, and Datadog experience a plus. Duties … understanding of security protocols: SSL/TLS, SASL, LDAP, etc. and role-based authentication. Experience working in telemetry monitoring (alerts, events, logs, metrics, and traces). Experience working in Linux/Unix, Windows, and virtualized environment. Understanding of cloud environments (AWS, Azure, GCP, and PCF) Familiarity with DNS, Load balancing, and firewalls. Ability to analyze logs to diagnose issues. Experience More ❯

performing software upgrades, process improvement, and additional platform support roles. It will also include contributing to the build and support of the enterprise telemetry pipeline. Proficient with Monitoring Tools, Linux administration; Proficient in Kafka administration, including installing software, modifying configuration files, and agent management. Highly efficient multi-tasker and great organization skills. Splunk, Grafana, and Datadog experience a plus. Duties … understanding of security protocols: SSL/TLS, SASL, LDAP, etc. and role-based authentication. Experience working in telemetry monitoring (alerts, events, logs, metrics, and traces). Experience working in Linux/Unix, Windows, and virtualized environment. Understanding of cloud environments (AWS, Azure, GCP, and PCF) Familiarity with DNS, Load balancing, and firewalls. Ability to analyze logs to diagnose issues. Experience More ❯

performing software upgrades, process improvement, and additional platform support roles. It will also include contributing to the build and support of the enterprise telemetry pipeline. Proficient with Monitoring Tools, Linux administration; Proficient in Kafka administration, including installing software, modifying configuration files, and agent management. Highly efficient multi-tasker and great organization skills. Splunk, Grafana, and Datadog experience a plus. Duties … understanding of security protocols: SSL/TLS, SASL, LDAP, etc. and role-based authentication. Experience working in telemetry monitoring (alerts, events, logs, metrics, and traces). Experience working in Linux/Unix, Windows, and virtualized environment. Understanding of cloud environments (AWS, Azure, GCP, and PCF) Familiarity with DNS, Load balancing, and firewalls. Ability to analyze logs to diagnose issues. Experience More ❯

performing software upgrades, process improvement, and additional platform support roles. It will also include contributing to the build and support of the enterprise telemetry pipeline. Proficient with Monitoring Tools, Linux administration; Proficient in Kafka administration, including installing software, modifying configuration files, and agent management. Highly efficient multi-tasker and great organization skills. Splunk, Grafana, and Datadog experience a plus. Duties … understanding of security protocols: SSL/TLS, SASL, LDAP, etc. and role-based authentication. Experience working in telemetry monitoring (alerts, events, logs, metrics, and traces). Experience working in Linux/Unix, Windows, and virtualized environment. Understanding of cloud environments (AWS, Azure, GCP, and PCF) Familiarity with DNS, Load balancing, and firewalls. Ability to analyze logs to diagnose issues. Experience More ❯

performing software upgrades, process improvement, and additional platform support roles. It will also include contributing to the build and support of the enterprise telemetry pipeline. Proficient with Monitoring Tools, Linux administration; Proficient in Kafka administration, including installing software, modifying configuration files, and agent management. Highly efficient multi-tasker and great organization skills. Splunk, Grafana, and Datadog experience a plus. Duties … understanding of security protocols: SSL/TLS, SASL, LDAP, etc. and role-based authentication. Experience working in telemetry monitoring (alerts, events, logs, metrics, and traces). Experience working in Linux/Unix, Windows, and virtualized environment. Understanding of cloud environments (AWS, Azure, GCP, and PCF) Familiarity with DNS, Load balancing, and firewalls. Ability to analyze logs to diagnose issues. Experience More ❯

performing software upgrades, process improvement, and additional platform support roles. It will also include contributing to the build and support of the enterprise telemetry pipeline. Proficient with Monitoring Tools, Linux administration; Proficient in Kafka administration, including installing software, modifying configuration files, and agent management. Highly efficient multi-tasker and great organization skills. Splunk, Grafana, and Datadog experience a plus. Duties … understanding of security protocols: SSL/TLS, SASL, LDAP, etc. and role-based authentication. Experience working in telemetry monitoring (alerts, events, logs, metrics, and traces). Experience working in Linux/Unix, Windows, and virtualized environment. Understanding of cloud environments (AWS, Azure, GCP, and PCF) Familiarity with DNS, Load balancing, and firewalls. Ability to analyze logs to diagnose issues. Experience More ❯

performing software upgrades, process improvement, and additional platform support roles. It will also include contributing to the build and support of the enterprise telemetry pipeline. Proficient with Monitoring Tools, Linux administration; Proficient in Kafka administration, including installing software, modifying configuration files, and agent management. Highly efficient multi-tasker and great organization skills. Splunk, Grafana, and Datadog experience a plus. Duties … understanding of security protocols: SSL/TLS, SASL, LDAP, etc. and role-based authentication. Experience working in telemetry monitoring (alerts, events, logs, metrics, and traces). Experience working in Linux/Unix, Windows, and virtualized environment. Understanding of cloud environments (AWS, Azure, GCP, and PCF) Familiarity with DNS, Load balancing, and firewalls. Ability to analyze logs to diagnose issues. Experience More ❯

Key Responsibilities: Install, configure, and maintain Momentum financial management software on Linux-based systems. Use Containerization technologies (e.g., Docker, Kubernetes) for system deployment and scalability. Monitor system performance on Linux servers, troubleshoot issues, and optimize systems. Perform system upgrades and apply patches to Linux environments. Collaborate with stakeholders for system enhancements and customizations using Containerization. Conduct system backups and disaster … recovery on Linux servers. Document system configurations, processes, and procedures. Stay current with Momentum software updates and best practices, particularly in Linux and Containerization. Work with cross-functional teams to ensure seamless system integrations and deployments. Required Skill Set: Bachelor's degree in Computer Science, Information Systems, or related field. Strong Linux system administration experience. Proficiency in Linux tasks: installation More ❯

you! Requirements We know you will have a wide skill set, but to thrive in this role we think you will need: - Excellent customer-facing/customer service skills. - Linux System Administration. - A thorough understanding and commercial experience of AWS cloud technologies, e.g., EC2, ECS, Route53, S3, EFS. - Scripting languages (at least proficient in two), e.g., Python, Bash, PowerShell. - Understanding … cloud technologies, e.g., ECS, EC2, VPC, Lambda, CFS. Ideally AWS certified. - Observability Systems, e.g., New Relic, CloudWatch, SquadCast - ITIL Qualified or awareness of the framework. Bonus Qualifications: -Experience with Linux system administration and troubleshooting. -Basic knowledge of AWS cloud technologies such as EC2, S3, RDS, and ECS. -Exposure to databases such as MySQL, MariaDB, or Cassandra. -Understanding of monitoring tools More ❯

skills Proficiency and hands-on experience with Tenable's Security Center and IBM BigFix Proficiency and hands-on experience with vulnerability remediation across multiple Operating System (OS) platforms include Linux, Mac, and Windows Strong proficiency and hands-on experience with maintaining Red Hat Satellite, building Linux installation packages in support of enterprise software packages, and the configuration and maintenance of … the RHEL operating system. Demonstrated technical depth with multiple Operating Systems (OS) (Windows, Linux, Mac) Working knowledge of IT security best practices as well as a high degree of troubleshooting skills to quickly diagnose and resolve issues Ability to work analytically in a problem-solving environment, learn new technologies and disciplines quickly and function effectively in a fast-paced environment. … and best practices Ability to work with members of other teams and staff to achieve department and organizational goals Developing, debugging, and executing software in a Windows, Mac, and Linux environment Perform other duties as assigned. Required Experience: 5 years of experience Systems Engineering OS platforms (Linux, Mac, Windows) Linux for Unix Redhat Enterprise Linux 7 & 8 2 years of More ❯

necessary to mitigate risk or implement new ideas Required Qualifications: 3+ years of experience as Java Developer focused on Spring MVC Framework. 2+ years basic/working Knowledge of Linux environments. 2+ years working Knowledge of Source Control Management (SCM), Rapid Development cycles and automated deployment services like Maven, uDeploy, GIT, SVN, etc. 1 year working with Angular, jQuery, Bootstrap … Required Qualifications: 3+ years of experience as Java Developer focused on Spring MVC Framework. 3+ of JavaScript Framework coding and webapp integration 2+ years basic/working Knowledge of Linux environments. 2+ years working Knowledge of Source Control Management (SCM), Rapid Development cycles and automated deployment services like Maven, uDeploy, GIT, SVN, etc. 1 year working with Angular, jQuery, Bootstrap More ❯

We are seeking an experienced Linux System Administrator who will work closely with the IT Group, customer, and remote site teams. This system administrator will utilize diverse but conventional methods or approaches in order to solve problems of intermediate complexity. This is an opportunity to join a focused and dedicated employee-owned company. We are looking for someone who can … asked to perform other duties as assigned. • B.S. degree or equivalent years of experience. • 5 years minimum experience desired. • Must have CompTIA Security+ certification or equivalent. • Advanced knowledge of Linux (RHEL, and Rocky), AWS Cloud proficiency, Docker containerization and deployment. • TS/SCI active clearance required. You must meet eligibility requirements for access to classified information. U.S. Citizenship required. You … should be a Linux System Administrator that has in-depth expertise and experience with acquiring, configuring, and maintaining computer servers, operating systems, networks and network file systems. Skills include knowledge of coding, networking, problem-solving, and cloud computing. Tasks may include upgrading, installing and configuring applications software and computer hardware; troubleshooting and providing technical support to users; creating and managing More ❯