1,801 to 1,825 of 2,428 Permanent Linux Jobs

and alerting Working closely with product teams to foster a culture of reliability engineering About you: 4+ years in a Platform/Site Reliability Engineering or similar role Solid Linux admin skills (we use FlatcarOS & Amazon Linux) Experience with infrastructure as code (Terraform, CloudFormation) Comfortable scripting in Bash or Python Experience with AWS or similar public cloud platforms Strong containerisation More ❯

ReindeerTek is seeking multiple System Engineers for a technical development program supporting a classified customer. This role works to leverage knowledge, and skills associated with cloud native architectures, strong Linux RHEL/Rocky/Ubuntu baselines, integration, implementation using automated and repeatable infrastructure-as-code principles. This role works with various layers of an Agile team to ensure a microservice … be available for those with the drive and aptitude to succeed in this field. Required Skills: • Must have TS/SCI clearance with Polygraph • Experience maintaining, updating, and patching Linux based systems • Ability to work and script with Linux baselines: RHEL, Rocky and Ubuntu, Bash Scripting and hardening protocols Desired Skills: • Close experience working with software developers and knowledge of More ❯

to staff. Conduct regular compliance audits to ensure network assets are patched and maintained. Ensure the availability for applications that require network connectivity. Provide expertise in multiple operating systems (Linux/MacOS/Windows/VMWare). Qualifications: Must have at minimum an active secret clearance. Competence on Linux command line (5+ years). Familiarity with basic Linux commands, troubleshooting … to start, can negotiate hybrid schedule after first 6 weeks. Preferred: Bachelor's of Science in IT-related field of study 5 years of previous working experience as a Linux administrator Competent in Shell, Perl, and/or Python scripting Solid knowledge of protocols such as DNS, HTTP, LDAP, SSH, SNMP, etc. Familiarity with VMWare Security+ certification Familiarity with DevOps More ❯

with MongoDB development and administration experience would be ideal. Responsibilities: Use your strong interpersonal, analytical and problem-solving skills towards all aspects of MongoDB architecture and administration along with Linux OS and Cloud administration. Important experience: Strong understanding of MongoDB architecture, including sharding, replication and indexing. Proficiency with Linux systems and shell scripting. Familiarity with monitoring tools and performance tuning … Experience with disaster recovery plans is a plus Proven experience working with cloud platforms, VM management in the cloud (preferable AWS) Hands on experience in use and administration of Linux OS Requirements: Bachelors Degree in Information Technology, Computer Science or equivalent Minimum 2 years of proven experience with Mongo Atlas and/or self-managed MongoDB clusters Minimum 4 years … Mongo DBA experience MongoDB certified Strong written and verbal English Tech Stack Java, Angular, Ionic, Spring Boot, REST APIs and Mongo DB Linux, Git, SVN, Ansible & Maven CI/CD with Gitlab/Bamboo Agile-Scrum Compensation and Location: Competitive salary and package Remote/Hybrid On-site/Customer-site depending upon project Office Location: West London, near Heathrow More ❯

Graduate IT Support (SQL, FIX Protocol, UNIX/LINUX, Trading, FinTech, Financial Technology, Computer Science or Finance Degree) This is a hybrid role, 2 days remote and 3 days in the office Our client actively encourages diversity, equality and inclusion within it's workforce and welcomes applications from a diverse background, REC Solutions Limited does not discriminate in regards to … thinking, then my client could be the ideal place for you to start and develop your career. Benefits (not exhaustive list):Graduate IT Support (SQL, FIX Protocol, UNIX/LINUX, Trading, FinTech, Financial Technology, Computer Science or Finance Degree) Competitive salary 25 days annual leave - not including bank holidays Private medical insurance Flexible working hours Company pension Group Policies - Life … employment without regard to race, gender, colour, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status. Job Overview: Graduate IT Support (SQL, FIX Protocol, UNIX/LINUX, Trading, FinTech, Financial Technology, Computer Science or Finance Degree) The primary responsibilities of the Graduate Trading Support Analyst will be maintaining, and running the client exchange platforms, full on job More ❯

Trading Application Support - (SQL, FIX Protocol, UNIX/LINUX, Trading, FinTech, Financial Technology) This is a hybrid role, 2 days remote and 3 days in the office Our client actively encourages diversity, equality and inclusion within it's workforce and welcomes applications from a diverse background, REC Solutions Limited does not discriminate in regards to age, gender, national origin, religion … with your thinking, then my client could be the ideal place for you to develop your career. Benefits (not exhaustive list): Trading Application Support - (SQL, FIX Protocol, UNIX/LINUX, Trading, FinTech, Financial Technology) Competitive salary 25 days annual leave - not including bank holidays Private medical insurance Flexible working hours Company pension Group Policies - Life Assurance, Income Protection and Critical … employment without regard to race, gender, colour, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status. Job Overview: Trading Application Support - (SQL, FIX Protocol, UNIX/LINUX, Trading, FinTech, Financial Technology) The primary responsibilities of the Operations Analyst will be maintaining and running the client exchange platforms. My client is a growing business and this list of More ❯

Description The Software Integration Engineer shall develop software Tools and Services in a PaaS Linux environment supporting an 'on-prem' cloud offering with open source software using Kubernetes, Docker, Rook and other cutting edge software. Expertise and desire to work in a containerized landlord/tenant environment is essential. The Software Integration Engineer shall support the development of Tools and … Services that increase the efficiency of software to production within a DevOps culture. Requirements TS/SCI w/Polygraph Clearance Experience with Linux CLI Experience writing scripts using Bash/Python General technical knowledge regarding compute, network, memory, and storage system components Experience with IaC (Infrastructure as Code) principles and automation tools such as SaltStack, Puppet, and Ansible In … depth experience with trouble-shooting large Linux Clusters Demonstrated experience using system monitoring tools such as Prometheus/Grafana Experience with containerization technologies such as Docker Demonstrated experience administrating/monitoring Kubernetes clusters Experience with the Atlassian Tool Suite (JIRA, Confluence) Experience using Git for version control Position Desired Skills Experience using Helm to deploy Kubernetes applications Experience using GitLab More ❯

Datacenter Engineer to support the build, maintenance, and operational management of cutting-edge test and development lab environments. This role is ideal for someone with a strong background in Linux and Windows system administration, networking, and virtualization, who enjoys working hands-on with hardware and infrastructure in a highly technical environment.You’ll be part of a team delivering reliable, compliant … across mobility, satellite, and wireless communication sectors. Key Responsibilities: Install and configure hardware (servers, switches, routers, PDUs), rack and run cables Run, label, and dress cabling for interconnected systems Linux and Windows system administration, including patching and security Maintain virtualized environments (VMware, KVM, etc.) Implement network monitoring, management, and security protocols Create and maintain diagrams, documentation, and operational guides Troubleshoot … providing support to teams and customers Identify opportunities for automation and develop supporting scripts/tools What We’re Looking For: Experience supporting enterprise datacenter environments Strong background in Linux and Windows system administration Knowledge of networking protocols, routing, ports, and firewalls Experience with virtualization platforms and supporting hardware (Dell/HP servers, NetApp storage, etc.) Hands-on ability to More ❯

Software Engineer C++/Linux We are a leading technology company seeking an enthusiastic C++/Python Software Engineer to join our clients multinational team, specializing in video/audio compression for media processing solutions. This is an exciting opportunity to work with cutting-edge technologies in a collaborative and innovative environment. Location: Aberdeen , UK Work Style: Primarily office-based … with hybrid working options available for experienced candidates. Key Responsibilities: Develop and maintain software systems in C++ and Python on Linux platforms, focusing on high-performance media solutions. Collaborate with a distributed team across the UK and Canada on media compression and video/audio pipelines. Design, implement, and optimize media pipelines , compression algorithms , and real-time systems. Participate in … BSc in Computer Science (1st class or 2:1). Strong skills in C++ programming, with experience in C++11/14/17 and modern coding practices. Proficiency with Linux development environments and systems programming. Demonstrated experience in media systems , video/audio streaming , or compression technologies . Experience with Docker , GitLab CI/CD , and containerized deployments. Excellent problem More ❯

Datacenter Engineer to support the build, maintenance, and operational management of cutting-edge test and development lab environments. This role is ideal for someone with a strong background in Linux and Windows system administration, networking, and virtualization, who enjoys working hands-on with hardware and infrastructure in a highly technical environment. You'll be part of a team delivering reliable … across mobility, satellite, and wireless communication sectors. Key Responsibilities: Install and configure hardware (servers, switches, routers, PDUs), rack and run cables Run, label, and dress cabling for interconnected systems Linux and Windows system administration, including patching and security Maintain virtualized environments (VMware, KVM, etc.) Implement network monitoring, management, and security protocols Create and maintain diagrams, documentation, and operational guides Troubleshoot … providing support to teams and customers Identify opportunities for automation and develop supporting scripts/tools What We're Looking For: Experience supporting enterprise datacenter environments Strong background in Linux and Windows system administration Knowledge of networking protocols, routing, ports, and firewalls Experience with virtualization platforms and supporting hardware (Dell/HP servers, NetApp storage, etc.) Hands-on ability to More ❯

Maintaining and enhancing embedded software in C and C++ for life safety systems, including fire panel s and modules. Supporting real-time embedded systems running on bare-metal and Linux-based platforms. Working across a range of 32-bit microcontroller families to support existing product lines. Developing and testing both embedded firmware and PC/mobile front-end software . … commercial product environment. Proven track record of delivering and maintaining real-time embedded systems in C/C++ Strong programming skills in C and C++. Solid understanding of embedded Linux development and open-source toolchains. Knowledge of common communication protocols, including TCP/IP, UDP, RS-485, SPI, and I2C Desirable: Experience developing embedded firmware on Linux-based systems. Familiarity … with Microchip PIC Assembly for embedded applications Understanding of device drivers and networking stack implementation. Knowledge of EN54 standards or similar regulatory requirements for life safety systems. Awareness of Linux kernel internals, device driver development, and inter-process communication (shared memory, semaphores, FIFO). Understanding of USB protocols and embedded USB stacks. Basic knowledge of electronic circuits and system-level More ❯

FX Production Engineer - Front Office, Java, Python, Monitoring, Trade Lifecycle, Docker, Kubernetes, Docker, Kubernetes, Linux, Unix - London - Paying up to £125,000 A Production Engineer is currently being sought by a leading investment bank to join their Foreign Exchange team on a permanent basis in London. You will be responsible for providing end to end support across the front office … lifecycle (FX knowledge preferred) Experience using monitoring tools such as Splunk, Prometheus or Grafana etc. Expertise on containerization alongside tools like Docker, Kubernetes, and CI/CD. Exposure to Linux/Unix and SQL This is a great opportunity for a Production Engineer to join a critical program of work within a leading investment bank. More ❯

requirements. Build prototypes to demonstrate understanding of mission requirements. Produce end toolsets that can operate within mission constraints. Skills Requirements: Familiar with Unix based systems. Experience with reverse engineering Linux based network devices. In-depth understanding of network protocols (e.g., TCP/IP), and analysis of network traffic (e.g., Wireshark). Produce and modify software systems in C/C … with reverse engineering windows or embedded platforms (RTOS). Experience with any of the following: Java, JavaScript, Bash, PowerShell, Perl, C#, Rust. Experience with developing CNO specific software in Linux/Windows/Embedded applications. Experience with Vulnerability Research and Exploit development. Knowledge of end-to-end SIGINT collection and analysis systems. Experience with production CNO capabilities and operations. More ❯

dependent on experience) Travel: 2550% UK and international travel required Security Clearance: Must hold or be eligible to obtain clearance Driving Licence: Required Key Responsibilities: Install, maintain, and support Linux-based network intelligence products Troubleshoot complex technical issues and support critical infrastructure Provide remote and onsite support for customer deployments Assist in new product introductions, upgrades, and training Work closely … with engineering and implementation teams Participate in 24/7 on-call support rotation Requirements: Strong experience with Linux (RedHat or similar), IP networking, and packet-level protocols Familiar with tools such as Wireshark and scripting languages (e.g., Bash, Python) Solid understanding of network security, virtualization (VMware, Docker), and cloud/Kubernetes environments Experience in telecoms, ISPs, or law enforcement More ❯

MD. Must possess an active Top 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 More ❯

obstacles and is driven to succeed Works well under pressure to meet deadlines Rapid adaptability in terms of technology and approach are key Desirable Skills and Technologies: Either strong Linux sys admin and KVM skills or VMware - ESX, vCentre, Clustering, HA, DRS, vRealize, Update Manager, hardening, storage integration, deep trouble shooting A proven track record in technical computing-based environments … A deep understanding of Linux and its broader eco system Deployment automation technologies The ability to code, especially Infrastructure as code Network design, implementation, and administration A track record in the design and application of systems, leveraging automation technologies A deep understanding of Virtualisation and Container technologies Design of large, complex systems including practical experimentation and development skills Has both … Knowledge or appreciation of some the listed technologies; Foreman; Puppet; Satellite; Ansible; Nagios; AI/ML; Big Data; Elastic Search; IaaS; PaaS; HPC; DevOps; AWS; Azure; Kubernetes, Docker, OpenShift; Linux based applications What we will do for you: Competitive compensation Pension scheme DXC Select Our comprehensive benefits package (includes private health/medical insurance, childcare vouchers, gym membership and more More ❯

obstacles and is driven to succeed Works well under pressure to meet deadlines Rapid adaptability in terms of technology and approach are key Desirable Skills and Technologies: Either strong Linux sys admin and KVM skills or VMware - ESX, vCentre, Clustering, HA, DRS, vRealize, Update Manager, hardening, storage integration, deep trouble shooting A proven track record in technical computing-based environments … A deep understanding of Linux and its broader eco system Deployment automation technologies The ability to code, especially Infrastructure as code Network design, implementation, and administration A track record in the design and application of systems, leveraging automation technologies A deep understanding of Virtualisation and Container technologies Design of large, complex systems including practical experimentation and development skills Has both … Knowledge or appreciation of some the listed technologies; Foreman; Puppet; Satellite; Ansible; Nagios; AI/ML; Big Data; Elastic Search; IaaS; PaaS; HPC; DevOps; AWS; Azure; Kubernetes, Docker, OpenShift; Linux based applications What we will do for you: Competitive compensation Pension scheme DXC Select - Our comprehensive benefits package (includes private health/medical insurance, childcare vouchers, gym membership and more More ❯

Seeking a highly skilled DV cleared DevOps/Platform Engineer with experience in Linux and DevOps technologies, ideally with a strong background in cloud, to join a dynamic team within the defence sector. This role offers a unique opportunity to contribute to critical projects in a secure and innovative environment. Required Experience: Active DV clearance is essential Developing and maintaining … Managing ESXI hypervisors. Ongoing upkeep of a Windows server domain and desktop workstations. Managing Azure and AWS cloud environments, using IaC approaches such as Terraform Upkeep and deployment of Linux servers (RedHat, Ubuntu, and and Debian variants). Beneficial Skills: Previous experience within the defence or government sectors. Knowledge of security best practices and protocols (e.g., IAM, encryption). Familiarity More ❯

Our work depends on a TS/SCI cleared HPC Linux Engineer joining our team to support our Department of Defense (DoD) customer. Work on a development team, utilizing Agile scrum methodology, which is responsible for developing and maintain agency wide asynchronous messaging capability deployed across multiple security domains. The environment supports multiple tenants with a variety of different use … CySA+, or CCNA Desired Skills: • 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 More ❯

CI/CD and GitOps practices Implement and troubleshoot containerized applications using Docker and Kubernetes Collaborate with RF/SIGINT system engineers to integrate software with mission platforms Utilize Linux/Unix environments for development and deployment Contribute to Agile sprints and documentation Required Qualifications: U.S. Citizenship and active TS/SCI security clearance Bachelor's degree in Computer Science … software development experience Proficiency with VueJS, JavaScript, HTML/CSS Experience with GitLab, GitOps, and Agile DevSecOps workflows Familiarity with API development and RESTful services Hands-on experience with Linux/Unix environments Experience with containerization technologies such as Docker and orchestration using Kubernetes Preferred Qualifications: Certified Kubernetes Administrator (CKA) or equivalent experience Experience with RF/SIGINT systems or More ❯

as-code, you'll help us build, run, and scale with confidence. Key Responsibilities: Lead a collaborative team of infrastructure and DevOps engineers Build secure, scalable infrastructure (Windows/Linux, VMs, containers) Drive CI/CD, automation, and Infrastructure as Code practices Ensure compliance with NIST, NCSC, CIS, JSP, and ISO 27001 Oversee backup, DR, and business continuity strategies Maintain … technical background in systems administration & automation Solid grasp of compliance frameworks (NIST, NCSC, JSP) Excellent communication and stakeholder management Tech Stack You'll Work With: OS: Windows Server, Hardened Linux Containers/Orchestration: Docker, Kubernetes, Portainer DevOps Tools: Jenkins, Artifactory, Jira, Azure DevOps Virtualization: Nutanix, VMware Security: Defender, Wazuh, Nessus, OPSWAT Monitoring: PRTG, Zabbix Access/Apps: Citrix Netscaler, KASM More ❯

Testing Additional Qualifications: - Ten years of work experience in four or more of the following areas: - Developing software applications in C, C++, or Java - Developing software applications for Unix, Linux, or Windows environments - Developing DLLs for the Windows environment - Development of computer telephony platforms using computer telephony cards such as Dialogic - Object-oriented design and programming - Working knowledge of common … using Perl, Python, Bourne shell, C shell, or other proprietary scripting languages - Database experience with Sybase, Oracle, or Microsoft - Reverse engineering and analysis of software - Kernel knowledge of Unix (Linux) - Bit-level data analysis If you're passionate about pushing boundaries, solving complex problems, and making an impact in the world of military tech, we want to hear from you. More ❯

upgrades or maintenance. What You Will Do: • You will leverage company and industry best practices and capabilities to assist with design, development, implementation, and support of Red Hat Enterprise Linux (RHEL) Operating System for the project. • You will develop and maintain virtualized environments using VMware for the project's needs. • You will generate code through scripting tools, to test, document … requires BS/BA Degree in Science, Technology Engineering Math (STEM) in Computer Science, Computer Engineering, Information Technology or Physics and 8 years of related work experience. • Experience with Linux systems administration; RHEL 6.0+ infrastructure development, implementation, and optimization for an enterprise Design. • Experience with VMware provisioning • Hands on experience scripting skills (i.e. PowerShell, Python, Ruby, bash, etc.) • Experience troubleshooting More ❯

Praxis Engineering is seeking a cleared Software Engineer (SWE3) to lead the development and deployment of a Retrieval Augmented Generation (RAG) AI solution in a high-performance computing (HPC) Linux environment. This role focuses on large language models (LLMs), orchestration frameworks, containerized deployments, and GPU-accelerated systems. The ideal candidate is an experienced developer with a deep understanding of secure … and collaboration Collaborate across engineering and security teams to ensure reliability and compliance Required Skills: 7+ years of experience and a BS degree in CS, Engineering, or related field Linux system administration and CLI experience Python and Golang development experience Familiarity with LLMs, RAG pipelines, and model orchestration frameworks Experience with containerization and deployment in Kubernetes environments Understanding of CI More ❯

Oracle, Database, NoSQL, PostgreSQL, MongoDB, SQL (General), JavaScript, BASH, Linux, Perl, Python, Java, ETL, Cassandra, Agile 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 Bachelor's Degree in a … relational/NoSQL databases such as PostgreSQL and MongoDB. Must have experience using Oracle SQL/PLSQL, and SQL in general. Must have experience scripting with JavaScript, Bash/Linux shell scripting (in general), Perl, and/or Python. Must have knowledge of programming languages to include Java. Must be committed to adopting and adhering to best practices. Must be … premium • Employer paid Life insurance 100% • Employer paid Short-term and Long-term disability 100% • Annual training, continued education, and professional memberships reimbursement • Unlimited access to Red Hat Enterprise Linux and AWS training and accreditation • Annual reimbursement for technology i.e. phones, computers, printers, etc. • 401(k) with company match up to 5% with 100% immediate vesting (after 90 days of More ❯