251 to 275 of 2,905 Permanent Linux Jobs

GENERAL POSITION DESCRIPTION SiloSmashers is seeking a highly experienced Sr. Systems Engineer to join its growing contract supporting a federal agency. The government customer requires the expertise of an experienced Sr. Systems Engineer to support multiple engineering initiatives across all More ❯

Are you a Linux Expert ready to put your skills into action and take part in cutting-edge data security projects ? If so, this opportunity was made for you! Managing and maintaining Linux-based system has never been so simple! Our partner, a Software Company specialized in Data Protection is now hiring a new colleague for his tech team. As … a Linux System Administrator handle system administration tasks, troubleshoot complex issues, and contribute to infrastructure projects. Linux System Administrator - The Role System Administration & Support : Manage Linux servers, monitor performance, troubleshoot issues, and support deployments. Security & Compliance : Apply security best practices, run audits, and ensure policy and regulatory compliance. Automation & Optimization : Automate tasks with Bash/Python, manage backups, and support … system scaling. Collaboration & Documentation : Work with teams, document procedures, and mentor junior members. Linux System Administrator - Your Profile Education & Experience : Bachelor's in IT or equivalent experience, with 3-5+ years as a Linux SysAdmin/Engineer across major distributions (Red Hat a plus). Cloud & Containers : Solid experience with AWS/Azure/GCP, VMware/Proxmox, Docker More ❯

Senior Consultant - Linux & Automation, Crawley ?? £40,000 - £80,000 + Excellent Benefits Join a dynamic, forward-thinking team at the forefront of Linux and automation solutions! Currently seeking a talented Senior Consultant who loves transforming complex technical challenges into robust, scalable solutions. This is a hands-on and leadership role where you will work on large-scale Linux and automation … projects. The role.. Lead high-impact projects through full lifecycles - from architecture and design to hands-on implementation. Design scalable Linux-based infrastructures and streamline client operations using Infrastructure as Code (Terraform, Ansible). Implement advanced automation solutions , enhance monitoring with tools like Zabbix, and use Git for version control and collaboration. Act as a trusted advisor to clients , understand … cross-functionally across cloud, virtualization, networking, storage, and backups to create truly integrated solutions. Champion agile delivery - facilitating agile ceremonies and promoting continuous improvement. ?? What You'll Bring ? Expert Linux sysadmin skills , with a focus on automation and performance optimization. ? Strong hands-on experience with tools like Terraform, Ansible, Zabbix, and Git. ? Cloud knowledge - especially AWS and virtualization tech like More ❯

Senior Consultant - Linux & Automation, Crawley ?? £40,000 - £80,000 + Excellent Benefits Join a dynamic, forward-thinking team at the forefront of Linux and automation solutions! Currently seeking a talented Senior Consultant who loves transforming complex technical challenges into robust, scalable solutions. This is a hands-on and leadership role where you will work on large-scale Linux and automation … projects. The role.. Lead high-impact projects through full lifecycles - from architecture and design to hands-on implementation. Design scalable Linux-based infrastructures and streamline client operations using Infrastructure as Code (Terraform, Ansible). Implement advanced automation solutions , enhance monitoring with tools like Zabbix, and use Git for version control and collaboration. Act as a trusted advisor to clients , understand … cross-functionally across cloud, virtualization, networking, storage, and backups to create truly integrated solutions. Champion agile delivery - facilitating agile ceremonies and promoting continuous improvement. ?? What You'll Bring ? Expert Linux sysadmin skills , with a focus on automation and performance optimization. ? Strong hands-on experience with tools like Terraform, Ansible, Zabbix, and Git. ? Cloud knowledge - especially AWS and virtualization tech like More ❯

are powered by people, motivated by the warfighter, focused on the mission. This role will be performed onsite in Huntsville, AL. Summit TRC is seeking a motivated and ambitious Linux Systems Engineer. The ideal candidate will perform integration tasks like installation, configuration, automation, test, and analysis of Linux based operating systems and other system or network components. If you have … a knack for making different software and hardware communicate seamlessly at the low level (including bare metal), please apply. Key Responsibilities: Design, install, configure, and test Linux-based systems Integrate and test hardware and software components to improve system compatibility and performance Implement and manage virtualized solutions through tools like VMware or different hypervisors Develop scripts for autonomous deployment, monitoring … application layer Develop technical engineering documentation Qualifications: Must have a Bachelors Degree in a relevant field Must be US Citizen capable of passing stringent background checks Strong proficiency with Linux systems, such as RHEL Experience with virtualization platforms like VMware, vSphere, KVM, Hyper-V, or other hypervisors Proficiency in scripting and automation Solid understanding of networking concepts Experience with maintaining More ❯

state of the art technologies vendor are looking for two new key members to form part of an experienced and motivated team. We are looking to recruit an experienced Linux based Python Developer to work alongside the team creating software and systems for the medical and research markets. Your responsibilities will cover all aspects of software development in many types … software for new projects and products, proactively promoting new technologies. Attend/run daily stand-ups. Skills, Knowledge and Experience Essential Extensive knowledge of Python and Linux. Knowledge of Linux networking and related core technologies (SSH, PXE, TCP/IP, etc). Excellent written and oral communication skills along with strong organizational, analytical, and interpersonal skills. Enthusiasm and the ability More ❯

software engineering experience. • Experience implementing software using C++. Preferred Qualifications: • Experience implementing software using Java. • Experience with object-oriented analysis and design • Experience with Agile development • Experience working within LINUX/UNIX operating systems • Experience with one or more areas of satellite ground system software such as mission management, planning and scheduling, command and telemetry, satellite operations, or flight dynamics More ❯

Senior C++ Developer/Software Engineer (Linux SQL C++17) London/WFH to £110k Global-leading FinTech is seeking a Senior C++ Developer 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, and … 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++ Developer/Software Engineer (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 ❯

Linux Administrator (DV Security Clearance) Position Description CGI's Space, Defence, and Intelligence business unit is dedicated to delivering cutting-edge technical solutions that address the most complex challenges faced by government agencies. Our mission-critical systems are custom-built to ensure security, reliability, and innovation, helping our clients protect the nation and its people. We are currently seeking a … Linux Admin to join our Secure Innovation & Advisory team, working collaboratively with clients to deliver impactful solutions. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named one of the 'World's Best Employers' by Forbes magazine. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5 … the journey from Isolated and zone based networks to "Zero Trust Implementation" Required qualifications to be successful in this role Minimum 2 years of hands-on experience as a Linux Systems Administrator, with proven expertise in managing and maintaining enterprise-grade Linux environments (e.g., Red Hat, CentOS, Ubuntu). Strong knowledge of Linux command-line utilities, shell scripting (Bash, etc. More ❯

Opportunity to develop and upskill in a financial organization Must have exposure to Linux and FIX About Our Client The client is a financial market infrastructure company. Job Description Job Overview The primary responsibilities of the Technical Analyst will be maintaining and running client exchange platforms. The operations team currently work a weekly shift rota covering the hours … the wider ecosystem The Successful Applicant Required Skills/Experience Essential Technical Degree level qualification and 5 years of experience in a similar role Extensive experience using Unix/Linux servers Ability to write advanced SQL queries and a strong understanding of relational databases Scripting experience e.g. bash/shell, Python or similar Proficient with Microsoft Excel and other Microsoft More ❯

We are seeking a Unix/Linux Support Engineer responsible for maintaining and supporting our Unix/Linux-based systems, providing timely technical support, and resolving incidents to ensure system reliability. The ideal candidate will have experience in Unix/Linux system administration, troubleshooting, and scripting, with a customer-focused approach to issue resolution. This role will require you to … single or dual) or immigration status, employment history going back 3 continuous years, and unspent criminal record check (known as Disclosure and Barring Service) Your role The Unix/Linux Support Engineer will monitor, maintain, and support Linux/Unix systems in production and development environments, promptly addressing incidents, service requests, and changes according to established SLAs. This role includes … everyday life and will be part of your working reality. We have built a representative and welcoming environment, for everyone. Your skills and experience Proven experience in Unix/Linux support and administration (e.g., Red Hat) Proficient in troubleshooting and resolving system issues with strong problem-solving skills Strong customer service skills and the ability to communicate technical information clearly More ❯

team and the wider ecosystem Profile Required Skills/Experience Essential Technical Degree level qualification and 5 years of experience in a similar role Extensive experience using Unix/Linux servers Ability to write advanced SQL queries and a strong understanding of relational databases Scripting experience e.g. bash/shell, Python or similar Proficient with Microsoft Excel and other Microsoft More ❯

team and the wider ecosystem Profile Required Skills/Experience Essential Technical Degree level qualification and 5 years of experience in a similar role Extensive experience using Unix/Linux servers Ability to write advanced SQL queries and a strong understanding of relational databases Scripting experience e.g. bash/shell, Python or similar Proficient with Microsoft Excel and other Microsoft More ❯

the needs of our clients and products. In your role you may be responsible for: Required education None Preferred education Bachelor's Degree Required technical and professional expertise RedHat Linux 6 or 7 ( being certified is not essential). Shell scripting experience in Linux/UNIX environment. Knowledge of AWS (EC2, S3, CloudWatch etc) Knowledge of Kubernetes and Terraform Storage More ❯

experience Hands-on experience in software quality assurance with the ability to read and understand code, and verify acceptance criteria (Python) Experience with the test framework Pytest Proficient with Linux and familiar with shell scripting Familiarity with Windows system administration Experience with testing APIs (REST APIs, Postman, etc.) Experience working in an agile environment. Knowledge of testing methodologies and concepts More ❯

Engineer to support, optimize, and secure self-managed Kubernetes environments running on SIPRNet across VMware and Azure, hosted on RHEL servers within DISA. This role focuses on automation, security, Linux administration, and operational efficiency within a classified environment, ensuring mission-critical systems remain secure, scalable, and compliant with DoD security standards. The ideal candidate will have strong expertise in Kubernetes … Linux (RHEL), DevSecOps, automation (Terraform, Ansible), and security best practices. Rather than architecting from scratch, the focus will be on maintaining, troubleshooting, automating, and optimizing existing infrastructure. Key Responsibilities: Maintain and optimize self-managed Kubernetes clusters hosted on SIPRNet (VMware and Azure) running on RHEL servers. Manage and secure Linux environments (RHEL) for Kubernetes clusters and supporting workloads. Automate infrastructure …/CD pipelines using Jenkins, GitLab, and Nexus to support secure and efficient software delivery. Implement security best practices, including Zero Trust Architecture, encryption, and vulnerability scanning. Optimize cloud, Linux, and infrastructure performance with monitoring tools like Elastic/Kibana/Beats and Azure Monitor. Ensure compliance with DoD security frameworks, including STIGs, FedRAMP, and SCCA. Collaborate with DevSecOps, security More ❯

and boost organisational agility. What's in it for you? Be a key player in designing, building, and maintaining mission-critical systems. Administer systems, applications, and databases rooted in Linux operating systems. Drive innovation by automating system deployment, operation, and maintenance with Infrastructure as Code (IaC) and Configuration Management tools. Key Responsibilities: Design, build, and maintain mission-critical systems. Administer … systems, applications, and databases on Linux operating systems. Maintain and troubleshoot IP networking systems. Automate system deployment, operation, and maintenance using IaC and Configuration Management tools. Essential Skills: UKIC DV Clearance. Expertise in System Design, Deployment, and Administration. Extensive experience with Linux operating systems. Proficiency in DevOps and Automation (CI/CD pipelines, Docker, Kubernetes, Ansible, Bash, PowerShell, Puppet, Python 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 ❯

ll be a product developer who contributes to the design, development, and implementation of our cutting-edge network appliance products. This role requires a deep understanding of networking protocols, Linux systems, and Python programming, and the ability to apply that knowledge to solve complex technical challenges. Key Responsibilities: Design, develop, and maintain software for ApplianSys products and upgrades. Work with … a range of network protocols (HTTP, DNS, DHCP, etc.), Linux, and Python. Contribute to both software and hardware development. Maintain and extend existing product components (HTTPS interception, caching engines, etc.). Focus on non-functional requirements (test coverage, maintainability, performance, and scalability). Contribute to high-level and detailed design of new products and components. Participate in platform architecture and … a drive to get things done. You're also a great team player, able to communicate effectively and influence others. Specifically, we're looking for someone with: Fluency in Linux and network protocols. Strong Python skills. Solid skills with Web applications technologies (HTML, JavaScript, CSS). Expertise in HTTP, DNS, DHCP, and related domains.Experience with networking services (Squid, nginx, BIND More ❯

of 3 years of experience in systems administration. - Security+ certification is required. - TS/SCI clearance is required. - Experience with Nutanix is a strong benefit. - Proficient in Windows and Linux operating systems. - Strong understanding of network protocols and services (TCP/IP, DNS, DHCP, etc.), with experience in LAN/WAN support. - Familiarity with virtualization technologies and cloud services. - Experience … or defense environment. - Additional certifications (e.g., CompTIA, Microsoft, VMware, CCNA) are a plus. - Knowledge of automation tools and scripting languages (e.g., PowerShell, Bash). - Nutanix (hyperconverged platform) - Windows and Linux operating systems - Cloud (AWS, Azure, etc.) - Zero Trust Application Working Conditions: - Extensive travel will be required to support operations at various sites within the Indo-Pacific region. - May require occasional 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 ❯

Java Development (5 years) - JavaScript Development (5 years) - Object-Oriented Software Design and Development (5 years) - Software Design/Development (5 years) - Software programming: Java, C/C++, Python, Linux (5 years) - Updating and debugging legacy codebases (5 years) - XML and SQL (5 years) Software: - Developing, debugging, and executing software in a Windows and Linux environment (5 years) - Maven or More ❯

demands. Deliver both project-based infrastructure implementations and BAU support, contributing to disaster recovery, capacity planning, and technical documentation. Support a broad ecosystem of technologies-ranging from Windows/Linux servers and Active Directory to storage arrays, network devices, and cloud environments. Contribute to the migration of legacy infrastructure to more modern frameworks, using automation and scripting to optimise deployment … Engineering, or related field (or equivalent hands-on experience). 2+ years' experience in a hybrid infrastructure environment (on-premise and cloud). Hands-on proficiency with: Windows and Linux server administration Active Directory, DNS, DHCP, DFS, Group Policy Virtualisation technologies such as Hyper-V and VMware (vSphere/ESXi) Layer 2/3 networking: switching, routing, VLANs, VPN, DNS More ❯

attributes: - BS in Computer Science, Software Engineering, Computer Engineering, Electrical Engineering or equivalent STEM field and at least 2+ year of related experience. - Development, integration, troubleshooting experience with the Linux/Unix Operating System. - Experience in software development, integration, troubleshooting using C or C++ or Java or Python - Experience developing scripts using Bash or Python. - Experience with software configuration technologies More ❯

Security, CySA+, GICSP, GSEC, CND, SSCP) Proficient with container orchestration tools like Kubernetes and/or Docker Swarm. Proficient with Python, JavaScript or equivalent programming language. Strong background in Linux system administration, especially Red Hat Enterprise Linux (RHEL)Experience and ability to lead and mentor junior engineers and lead technical initiatives. Must be committed to adopting and adhering to best More ❯