1,426 to 1,450 of 2,337 Permanent Linux Jobs

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 ❯

TENAX Technologies is currently seeking a Linux System Administrator to provide technical support at Aberdeen Proving Ground. The Linux System Administrator will provide high-level service to end-users while troubleshooting advanced hardware, software, and network issues for the Army Research Lab, which operates 24/7/365. The ideal candidate must possess excellent customer service skills and the … ability to effectively communicate technical information to non-technical users. Key Responsibilities: Proactively maintain and develop all Linux infrastructure technology to maintain a 24x7x365 uptime service at the Service Desk. Manage, coordinate, and implement software upgrades, patches on workstations. Integrate new hardware and software into existing infrastructure. Collaborate with other teams and team members to develop automation strategies and deployment … security incident reporting, vulnerability assessments, and information assurance compliance scans. Maintain system evaluations and certifications. Facilitate the creation and maintenance of Identity and Device Management Provide platform administration for Linux based applications. Provide input on ways to improve the stability, security, efficiency, and scalability of the environment. Maintain best practices on managing systems and services across all environments. Requirements: Associate More ❯

Join Netcompany in leveraging technological innovations to foster societal transformation. Netcompany was awarded 5th position on the esteemed UK Top 50 Best Places to Work in the Glassdoor Employees Choice Awards for 2024. As one of the fastest growing technology More ❯

The Alaka`ina Foundation Family of Companies (FOCs) is looking for a Senior Windows Systems Administrator Range Network. The position will support our government customer located in Kekaha, Hawai'i. Please make an application promptly if you are a good More ❯

systems • Experience with pipeline tools such as Jenkins and Artifactory • Demonstrated ability to work independently and troubleshoot problems with efficiency • Deployment and administration of systems in Amazon WebServices (AWS) Linux System Administrator. Responsibilities include building, maintaining, and securing Information Technology systems and directly supporting customer mission-critical capabilities. You will work closely with program developers and system engineers to research … higher) on start date. IAT Level 2 requires one or more of the following Professional Certifications: Security+ CE, CCNA Security, GICSP, GSEC, SSCP, CySA+, CND. • Experience administering Red Hat Linux based systems with minimal support, to include patching, creating/maintaining RPM packages, performance tuning, networking, user management (LDAP), and security hardening 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 ❯

Our mission is clear: to lead through innovation. Join the transformation and innovate with us. Overview: Are you looking for a unique opportunity to learn and grow as a Linux System Administrator . If so, AV is looking for you to join the Cyber and Intel Division's Operation Infrastructure Team. This team is responsible for full life-cycle management … for the day-to-day operations of deployed systems to include monitoring, auditing, log review, maintenance, troubleshooting, and after-hours response. You should have a strong foundation in both Linux system and network administration with a security-oriented mindset. You will assist in continually improving and growing our Network Operations Center (NOC) capability and defining standard operating procedures following best … all engineering and administration efforts Strong communication skills, (both written and verbal) and technical documentation skills Detail-oriented and critical thinking mindset Log analysis and system auditing (2 years) Linux system administration (3 years) Network administration (2 years) Network functional status monitoring and alerting (2 years) Ideally you have this: Active TOP SECRET/SCI Security Clearance. NOC/SOC More ❯

Position: Linux Admin Location: London Work Schedule: onsite Are you a skilled Linux Administrator with an RHCE certification? We are looking for a dedicated professional to join our team in London. What we're looking for: Proven experience with RHEL and CentOS. Expertise in VMware and infrastructure automation with Ansible. Proficiency in Python or Bash scripting. Strong knowledge of MySQL … This role requires a full-time presence, working 5 days from the office in Moorgate. If you're a problem-solver with strong communication skills and a passion for Linux, we encourage you to apply or send me your updated resume to nandiraju . b @ randstad . co. uk Randstad Technologies Ltd is a leading specialist recruitment business for the More ❯

Position: Linux Admin Location: London Work Schedule: onsite Are you a skilled Linux Administrator with an RHCE certification? We are looking for a dedicated professional to join our team in London. What we're looking for: Proven experience with RHEL and CentOS. Expertise in VMware and infrastructure automation with Ansible. Proficiency in Python or Bash scripting. Strong knowledge of MySQL … This role requires a full-time presence, working 5 days from the office in Moorgate. If you're a problem-solver with strong communication skills and a passion for Linux, we encourage you to apply or send me your updated resume to nandiraju . b @ randstad . co. uk Randstad Technologies Ltd is a leading specialist recruitment business for the More ❯

a Systems Engineer to join our dynamic team in Herndon, VA to design, secure, and operate enterprise computing platforms spanning Citrix Virtual Apps & Desktops with NetScaler as well as Linux-based infrastructure. You will deliver Tier-4 engineering and O&M, modernize services across on-prem and multi-Cloud environments, and collaborate with network and security teams. Responsibilities: Provide Tier … performance. Develop and manage NetScaler policies and custom HTML pages; perform console-based administration. Collaborate with networking to design and install NetScaler solutions; implement VLANs, subnetting, and LACP integrations. Linux Administer and engineer Linux platforms across Red Hat (RHEL, CentOS, and/or Rocky). Perform systems engineering and software support in large enterprise server environments; provide technical guidance on … or Master's degree Minimum of eleven (11) years of relevant systems engineering experience Hands-on expertise in one or both tracks: Citrix/NetScaler engineering and/or Linux systems engineering General virtualization experience with Hyper-V, Nutanix, and/or VMware Scripting proficiency (PowerShell and/or Bash) with a focus on automating routine tasks and building tools More ❯

Platform Engineer (Linux Cloud) London/WFH to £120k Are you an infrastructure technologist with a strong knowledge of Linux and public cloud services? You could be progressing your career at a hugely profitable High Frequency Trading firm that specialise in crypto markets. As a Platform Engineer you will join a small team responsible for the 24x7x365 globally distributed ethical … DevOps Engineer or SRE You have strong bash or Python scripting skills You have multi-cloud experience (AWS and/or Azure preferred) You have a strong knowledge of Linux You're collaborative and pragmatic with great communication skills You hold a technical degree What's in it for you: As a Platform Engineer you will receive a competitive package … Salary to £120k Bonus (c50% of base) Pension Hybrid working Career progression Apply now to find out more about this Platform Engineer (Linux Cloud) opportunity. Ref: PR/100229/B/KS 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 ❯

Platform Engineer (Linux Cloud) London/WFH to £120k Are you an infrastructure technologist with a strong knowledge of Linux and public cloud services? You could be progressing your career at a hugely profitable High Frequency Trading firm that specialise in crypto markets. As a Platform Engineer you will join a small team responsible for the 24x7x365 globally distributed ethical … DevOps Engineer or SRE You have strong bash or Python scripting skills You have multi-cloud experience (AWS and/or Azure preferred) You have a strong knowledge of Linux You're collaborative and pragmatic with great communication skills You hold a technical degree What's in it for you: As a Platform Engineer you will receive a competitive package … Salary to £120k Bonus (c50% of base) Pension Hybrid working Career progression Apply now to find out more about this Platform Engineer (Linux Cloud) opportunity. Ref: PR/100229/B/KS 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 ❯

Platform Engineer (Linux Cloud) London/WFH to £120k Are you an infrastructure technologist with a strong knowledge of Linux and public cloud services? You could be progressing your career at a hugely profitable High Frequency Trading firm that specialise in crypto markets. Check you match the skill requirements for this role, as well as associated experience, then apply with … DevOps Engineer or SRE You have strong bash or Python scripting skills You have multi-cloud experience (AWS and/or Azure preferred) You have a strong knowledge of Linux You're collaborative and pragmatic with great communication skills You hold a technical degree What's in it for you: As a Platform Engineer you will receive a competitive package … Salary to £120k Bonus (c50% of base) Pension Hybrid working Career progression Apply now to find out more about this Platform Engineer (Linux Cloud) opportunity. Ref: PR/100229/B/KS 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 ❯

Platform Engineer (Linux Cloud) London/WFH to £120k Are you an infrastructure technologist with a strong knowledge of Linux and public cloud services? You could be progressing your career at a hugely profitable High Frequency Trading firm that specialise in crypto markets. Check you match the skill requirements for this role, as well as associated experience, then apply with … DevOps Engineer or SRE You have strong bash or Python scripting skills You have multi-cloud experience (AWS and/or Azure preferred) You have a strong knowledge of Linux You're collaborative and pragmatic with great communication skills You hold a technical degree What's in it for you: As a Platform Engineer you will receive a competitive package … Salary to £120k Bonus (c50% of base) Pension Hybrid working Career progression Apply now to find out more about this Platform Engineer (Linux Cloud) opportunity. Ref: PR/100229/B/KS 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 Systems Engineer (TS/SCI Required) Herndon, VA - Onsite 5%-10% International travel to OCONUS locations Full-time position About Our Client: This position is a part of a US-based operations team backed by expert international developers and application engineers. You will be directly involved in systems planning, installation, commissioning, site surveys, and troubleshooting for custom solutions serving … You will be directly involved in systems planning, installation, commissioning, site surveys, and troubleshooting for custom solutions serving the US national security community and allies. This role requires deep Linux administration expertise, specifically with CentOS/Red Hat 7 and 8, along with virtualization experience using KVM. You'll work in mid-scale deployment operations environments with over 100 servers … across multiple sites, managing and troubleshooting custom applications and services in production environments. The ideal candidate brings strong Linux system administration experience, has worked in similar complex environments, and holds an active security clearance. You'll work independently and collaboratively as part of a small team with significant responsibilities supporting critical national security missions. Duties and Responsibilities • Install, configure, and More ❯

Job Summary TENAX Technologies is currently seeking a Level II Linux Service Desk Technician to provide technical support at Aberdeen Proving Ground, or at Beltsville, MD. The Linux Service Desk Technician will provide high-level service to end-users while troubleshooting advanced hardware, software, and network issues for the Army Research Lab, which operates 24/7/365. The … ideal candidate must possess excellent customer service skills and the ability to effectively communicate technical information to non-technical users. Key Responsibilities • Proactively maintain and develop all Linux infrastructure technology to maintain a 24x7x365 uptime service at the Service Desk. • Manage, coordinate, and implement software upgrades, patches on workstations. • Integrate new hardware and software into existing infrastructure. • Collaborate with other … security incident reporting, vulnerability assessments, and information assurance compliance scans. • Maintain system evaluations and certifications. • Facilitate the creation and maintenance of Identity and Device Management • Provide platform administration for Linux based applications. • Provide input on ways to improve the stability, security, efficiency, and scalability of the environment. • Maintain best practices on managing systems and services across all environments. Requirements • Associate More ❯

Senior Consultant - Linux & Automation - West Sussex ?? £50 - 80K + Excellent Benefits I am currently seeking a talented 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 their goals, and deliver tailored technical solutions. Mentor junior team members , supporting their growth … 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 ❯

By centralizing these services, the Laboratory reduces complexity and redundancy in the environment, facilitates collaboration between the research staff and makes it easier to attain RMF compliance. The Classified Linux Engineer is a member of the Classified Enterprise Services (CES) Team within ISD and they are critical to supporting both SIPR and ELCN. They are responsible for managing all aspects … of our Linux infrastructure on both SIPR and ELCN. This includes building new virtual machines, ensuring those virtual machines are STIG compliant, and remediating any vulnerabilities that are found on those systems. In addition, this individual is also responsible for managing our RedHat Satellite infrastructure in both environments. This includes importing updates from the unclassified network to both classified networks … systems, patching ISD systems and working with division resources to ensure their systems are patched. Without this role the ISD CES team would not be able to maintain the Linux infrastructure that is critical to both networks. The Linux Systems Engineer will demonstrate a strong understanding of Linux operating systems including both workstation and server varieties while supporting the Laboratory More ❯

Linux Systems Engineer TS/SCI Clearance is required Herndon, VA - ONSITE ALTA ITS is seeking a Linux Systems Engineer (Tier ll) to work for a government contractor in the Herndon, VA area. This is an exciting opportunity to bring your skills to the table and learn new skills. This position is a part of a US-based operations team … systems automation capabilities to improve overall operational effectiveness and performance. Core Qualifications: • Active or current TS/SCI • Ability to support short-term international travel. • 3-5 years of Linux/Unix system administration experience. • 2+ years of direct experience in either or all systems design & architecture, integration & testing, data analysis, and capability development. • Bachelor's degree in computer science … switching. • Experience with analyzing logs, stack traces, debug libraries, software/hardware. • Possesses an understanding of Python, Bash, SQL databases. • Create installation guides and as-built documentation. • Experience with Linux firewall and VPN configuration System One, and its subsidiaries including Joulé, ALTA IT Services, and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We More ❯

LINUX SYSTEM ADMINISTRATOR: Expert Level Location: Chantilly, VA US Security Clearance Requirement: TS/SCI with Full Scope Polygraph Clearance Status: Must be Current JOB DESCRIPTION: Inferno Systems is currently looking to hire individuals for our Linux System Administrator positions. Candidates should have a preferred minimum of 7+ years as a network engineer/system admin. Candidates with fewer years … of experience will be considered on a case-by-case basis, depending on technical skill level. JOB SUMMARY: This position will require a solid understanding of Linux administration as you help design, build and test new systems employed by our customer to support ongoing operations. You will be taking and managing requirements between developers and engineers in Technical Exchange Meetings … TEMs) You will function as a Linux systems SME to help them design a system that both meets operational requirements and system security plans. Successful candidates will know how to install, configure, and maintain Linux operating systems. They will analyze and resolve problems associated with the operating system's servers, hardware, applications and software. REQUIRED SKILLS: • Experience as a Linux More ❯

Senior Systems Administrator | Linux , RedHat , Ansible and VMWARE UK | Remote | Full-Time Must be within 90mins of Slough We’re looking for a highly experienced Senior Systems Administrator to take the lead on managing and optimising our IT infrastructure — with a strong focus on Linux automation, and enterprise-grade system performance. What You’ll Be Doing Administer and monitor enterprise … systems, ensuring high availability in a Linux environment. Lead and manage a VMware virtualised environment : upgrades, provisioning, and performance tuning Automate infrastructure using tools like Ansible , PowerShell, or Bash Implement robust backup and disaster recovery strategies Enforce security measures, conduct audits, and ensure compliance Troubleshoot complex system issues and support continuous improvement Document system configurations and generate performance reports What … You’ll Bring 6+ years in systems administration or infrastructure engineering VMware experience (upgrade, provisioning, tuning) Strong skills in Ansible and other automation/scripting tools Solid Linux/Windows OS knowledge Experience with Red Hat Satellite and patching infrastructure Excellent problem-solving and communication skills Relevant certifications (VCP, MCSA, RHCE, etc.) are a plus What We’re Looking For More ❯

scripting languages like Python, Ansible, Azure DevOps, or Terraform for automating routine tasks. Tool Proficiency: Experience with Atlassian JIRA, Bitbucket, and Confluence for project management, version control, and documentation. Linux Shell Scripting: Proficiency in Linux shell scripting for automation and system administration tasks. Git Repository Management: Experience in working with git repositories for version control and collaborative development. Communication Skills More ❯

Linux Systems Engineer TS/SCI Clearance is required Herndon, VA - ONSITE ALTA ITS is seeking a Linux Systems Engineer (Tier ll) to work for a government contractor in the Herndon, VA area. This is an exciting opportunity to bring your skills to the table and learn new skills. This position is a part of a US-based operations team … systems automation capabilities to improve overall operational effectiveness and performance. Core Qualifications: • Active or current TS/SCI • Ability to support short-term international travel. • 3-5 years of Linux/Unix system administration experience. • 2+ years of direct experience in either or all systems design & architecture, integration & testing, data analysis, and capability development. • Bachelor's degree in computer science … switching. • Experience with analyzing logs, stack traces, debug libraries, software/hardware. • Possesses an understanding of Python, Bash, SQL databases. • Create installation guides and as-built documentation. • Experience with Linux firewall and VPN configuration System One, and its subsidiaries including Joulé, ALTA IT Services, and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We More ❯

Linux Systems Administrator Location: Linthicum Heights, MD Clearance: Active TS/SCI with FSP (Within last 5 - 6 years) DeNOVO Solutions is seeking a Linux Systems Administrator to support the systems infrastructure needed by the government in the development of various applications. Systems Administrators will work with teams of engineers and developers in a technical capacity as part of the … role. This position will play a critical role in supporting the systems security and infrastructure for the program to achieve the government's objectives. Responsibilities: • Serve as a Linux systems administrator for implementation, troubleshooting, and maintenance of various physical and virtual servers • Provide Tier 1 and Tier 2 support for problem identification, diagnosis, and resolution. • Manage daily configuration and operation … manage RHEL operating systems, including installation, network configuration, and system performance enhancements. Required Education and Experience: • At least ten (10) years of IT experience and three (3) years of Linux (RHEL, Ubuntu, UNIX, etc) system administration experience • Knowledge of physical and virtual servers and experience in building/maintaining VMware environments • Experience researching and creating solutions to close IAVA's More ❯

Strategic Business Systems, Inc. (SBS) is hiring a motivated Sr DevOps/Linux Systems Engineer to support a cutting-edge modeling and analytics framework in support of the U.S. Intelligence Community (IC). On this program you will have the opportunity to work with technical leaders in cloud computing and data analytics to re-architect, modernize, and operationalize a critical … understand technical concepts and collaborate on technical direction on a small team in an agile environment. Responsibilities: Hands-on engineering, operations, and maintenance of scalable IT infrastructure Administration of Linux servers in a hybrid on-premise and cloud environment; experience with AWS is highly desired Working with DevOps processes and toolsets to support software teams in dev, test, and production … building automated processes wherever possible Identifying and deploying cybersecurity measures by continuously performing vulnerability assessment and risk management Monitoring and measuring customer experience and KPIs Qualifications: Experience working on Linux based infrastructure Linux system administrator experience with AWS building and managing highly-available, fault-tolerant systems (i.e. EC2, VPC, ELB, IAM, Autoscaling) Expertise with Kubernetes containerization and clustering in production More ❯