2,076 to 2,100 of 2,917 Linux Jobs

Firmware Engineer

Hiring Organisation
APRIL QUEST LIMITED
Location
Oxford, Oxfordshire, South East, United Kingdom
Employment Type
Permanent
Salary
£55,000
Requirements of a Firmware Engineer Significant professional experience developing embedded software in C and C++ for production systems. Strong hands-on experience with embedded Linux and real-time operating systems. Deep understanding of low-level device programming, hardware interfaces, and real-time data handling. Experience integrating embedded software with FPGA ...

Technical Support Engineer

Hiring Organisation
Hanshow
Location
London Area, United Kingdom
computer science, telecommunication, electronics, automation, or related field. 1~3 years of relevant experience in a dynamic, fast paced international environment Familiar with Linux, system integration and basic network architecture. Familiar with database, cloud and IoT technology. Ideally with basic knowledge of Restful API, SQL, RF. Experience of project related ...

Technical Support Engineer

Hiring Organisation
Hanshow
Location
City of London, London, United Kingdom
computer science, telecommunication, electronics, automation, or related field. 1~3 years of relevant experience in a dynamic, fast paced international environment Familiar with Linux, system integration and basic network architecture. Familiar with database, cloud and IoT technology. Ideally with basic knowledge of Restful API, SQL, RF. Experience of project related ...

PHP (Laravel) Developer

Hiring Organisation
Oscar Associates (UK) Limited
Location
Blackpool, Lancashire, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£45,000
knowledge HTML, CSS and Git Working knowledge of JavaScript (vanilla/jQuery, with future move toward Alpine.js) Nice to Have: experience with large datasets, Linux servers, API integrations, Elasticsearch, queue systems (Redis/SQS), Tailwind CSS, and testing frameworks (PHPUnit, Pest). Why Join The business has been ...

Security / Penetration Testing Engineer - London

Hiring Organisation
Cognizant
Location
Slough, Berkshire, UK
Employment Type
Full-time
ASVS, CVSS scoring, and CREST methodologies. Tools Proficiency – Burp Suite Pro, OWASP ZAP, Postman, SoapUI, Nmap, Metasploit, SQLMap, jwt-tool, Kali Linux toolset. API Security – REST/GraphQL/SOAP testing, OAuth2/OIDC, JWT handling, rate limiting, and authorization flaws (BOLA/BFLA). Web Application Security – XSS, CSRF ...

Security / Penetration Testing Engineer – London

Hiring Organisation
Cognizant
Location
City of London, London, United Kingdom
ASVS, CVSS scoring, and CREST methodologies. Tools Proficiency – Burp Suite Pro, OWASP ZAP, Postman, SoapUI, Nmap, Metasploit, SQLMap, jwt-tool, Kali Linux toolset. API Security – REST/GraphQL/SOAP testing, OAuth2/OIDC, JWT handling, rate limiting, and authorization flaws (BOLA/BFLA). Web Application Security – XSS, CSRF ...

Security / Penetration Testing Engineer – London

Hiring Organisation
Cognizant
Location
London Area, United Kingdom
ASVS, CVSS scoring, and CREST methodologies. Tools Proficiency – Burp Suite Pro, OWASP ZAP, Postman, SoapUI, Nmap, Metasploit, SQLMap, jwt-tool, Kali Linux toolset. API Security – REST/GraphQL/SOAP testing, OAuth2/OIDC, JWT handling, rate limiting, and authorization flaws (BOLA/BFLA). Web Application Security – XSS, CSRF ...

Infrastructure Support Analyst

Hiring Organisation
MRC Laboratory of Medical Sciences
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£42,159 - £47,071 per annum
About us The MRC Laboratory of Medical Sciences (LMS) is a biomedical research institute, with a unique computing environment using Windows, Apple and Linux technologies, where scientists and clinicians collaborate to advance the understanding of Biology and its application to medicine. LMS is one of three directly funded MRC research ...

C++ Engineer — Pushing the Speed of Light | Ultra-Low Latency Trading Systems

Hiring Organisation
Mondrian Alpha
Location
London, UK
Employment Type
Full-time
where every microsecond is contested ground and every cache miss is a bug. Location: London/New York/Chicago Environment: C++20/23 • Linux • Kernel-bypass Networking • FPGA • RDMA • Nanosecond Execution Their engineers operate where nanoseconds decide P&L — measured, profiled, and deployed in live markets where performance ...

C++ Engineer — Pushing the Speed of Light | Ultra-Low Latency Trading Systems

Hiring Organisation
Mondrian Alpha
Location
Slough, Berkshire, UK
Employment Type
Full-time
where every microsecond is contested ground and every cache miss is a bug. Location: London/New York/Chicago Environment: C++20/23 • Linux • Kernel-bypass Networking • FPGA • RDMA • Nanosecond Execution Their engineers operate where nanoseconds decide P&L — measured, profiled, and deployed in live markets where performance ...

Penetration/Security Tester

Hiring Organisation
Cognizant
Location
City of London, London, United Kingdom
ASVS, CVSS scoring, and CREST methodologies. Tools Proficiency – Burp Suite Pro, OWASP ZAP, Postman, SoapUI, Nmap, Metasploit, SQLMap, jwt-tool, Kali Linux toolset. API Security – REST/GraphQL/SOAP testing, OAuth2/OIDC, JWT handling, rate limiting, and authorization flaws (BOLA/BFLA). Web Application Security – XSS, CSRF ...

Penetration/Security Tester

Hiring Organisation
Cognizant
Location
London Area, United Kingdom
ASVS, CVSS scoring, and CREST methodologies. Tools Proficiency – Burp Suite Pro, OWASP ZAP, Postman, SoapUI, Nmap, Metasploit, SQLMap, jwt-tool, Kali Linux toolset. API Security – REST/GraphQL/SOAP testing, OAuth2/OIDC, JWT handling, rate limiting, and authorization flaws (BOLA/BFLA). Web Application Security – XSS, CSRF ...

Robotics Engineer Manager

Hiring Organisation
Wave Recruitment
Location
Greater London, England, United Kingdom
firmware bring-up, integration testing, subsystem validation and release schedules. Technical Oversight Guide architecture for embedded systems (C/C Rust, microcontrollers, RTOS/Linux, comms protocols). Direct AI/ML integration: model selection, inference optimisation, fail-safe behaviour and limitations under real-world constraints. Support backend/cloud ...

Principal Embedded Linux Engineer

Hiring Organisation
Planet Pharma
Location
City of London, London, United Kingdom
Embedded Linux Software Engineer (Medical Devices & Custom Computing Systems) Are you passionate about building software that powers life-saving technology? Join a multidisciplinary team working on cutting-edge medical devices and custom computing platforms for hospital operating rooms. What You’ll Do Collaborate with diverse technical teams (application software, embedded … design transfer to manufacturing. What We’re Looking For BS/MS in Computer, Electrical, or Electronics Engineering (or equivalent). Deep experience with Linux device drivers (V4L2/I2C/SPI/UART), kernel tinkering, and device trees. Strong knowledge of Linux system components (kernels, services, logging, rules). ...

Principal Embedded Linux Engineer

Hiring Organisation
Planet Pharma
Location
London Area, United Kingdom
Embedded Linux Software Engineer (Medical Devices & Custom Computing Systems) Are you passionate about building software that powers life-saving technology? Join a multidisciplinary team working on cutting-edge medical devices and custom computing platforms for hospital operating rooms. What You’ll Do Collaborate with diverse technical teams (application software, embedded … design transfer to manufacturing. What We’re Looking For BS/MS in Computer, Electrical, or Electronics Engineering (or equivalent). Deep experience with Linux device drivers (V4L2/I2C/SPI/UART), kernel tinkering, and device trees. Strong knowledge of Linux system components (kernels, services, logging, rules). ...

Infrastructure Specialist - Linux, HPC, Infrastructure & Storage

Hiring Organisation
Alexander Ash Consulting
Location
Slough, Berkshire, UK
Employment Type
Full-time
Platform Infrastructure Specialist – Linux, HPC, Infrastructure & Storage We are partnering with a leading organisation to hire skilled Infrastructure Platform Specialists to support their advanced IT infrastructure, HPC, and enterprise storage environments. This is an exciting opportunity for candidates with a strong technical background in server, storage, and high-performance computing … engineers. Required Skills & Experience: Strong technical expertise across server, storage, networking, and HPC infrastructure. Experience with Dell EMC, NetApp, HPE, Nvidia, and virtualization technologies. Linux and Windows system administration experience. Knowledge of backup, disaster recovery, and monitoring tools. Scripting and automation skills (Python, PowerShell, Bash, Ansible, Terraform). Experience with ...

Infrastructure Specialist – Linux, HPC, Infrastructure & Storage

Hiring Organisation
Alexander Ash Consulting
Location
City of London, London, United Kingdom
Platform Infrastructure Specialist – Linux, HPC, Infrastructure & Storage We are partnering with a leading organisation to hire skilled Infrastructure Platform Specialists to support their advanced IT infrastructure, HPC, and enterprise storage environments. This is an exciting opportunity for candidates with a strong technical background in server, storage, and high-performance computing … engineers. Required Skills & Experience: Strong technical expertise across server, storage, networking, and HPC infrastructure. Experience with Dell EMC, NetApp, HPE, Nvidia, and virtualization technologies. Linux and Windows system administration experience. Knowledge of backup, disaster recovery, and monitoring tools. Scripting and automation skills (Python, PowerShell, Bash, Ansible, Terraform). Experience with ...

Infrastructure Specialist – Linux, HPC, Infrastructure & Storage

Hiring Organisation
Alexander Ash Consulting
Location
London Area, United Kingdom
Platform Infrastructure Specialist – Linux, HPC, Infrastructure & Storage We are partnering with a leading organisation to hire skilled Infrastructure Platform Specialists to support their advanced IT infrastructure, HPC, and enterprise storage environments. This is an exciting opportunity for candidates with a strong technical background in server, storage, and high-performance computing … engineers. Required Skills & Experience: Strong technical expertise across server, storage, networking, and HPC infrastructure. Experience with Dell EMC, NetApp, HPE, Nvidia, and virtualization technologies. Linux and Windows system administration experience. Knowledge of backup, disaster recovery, and monitoring tools. Scripting and automation skills (Python, PowerShell, Bash, Ansible, Terraform). Experience with ...

Support Analyst

Hiring Organisation
N P Associates
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £70,000 per annum
/3rd Line Support Analyst, Windows, Linux, Networking This is a broad and varied role so ideal candidates have 1st to 3rd Line experience with some Network Engineering and whilst not essential previous Application Support and Financial/Banking would be beneficial. A superb opportunity, working in a dynamic Financial … Desirable Skills: Strong Network Engineering - installing, configuring and administering Routers/Switches - Cisco Firewall Administration - Cisco ASA Scripting - PowerShell or Python Core knowledge of Linux Systems Administration - Red Hat SQL query writing/Procedural SQL (SQL Server) C#/VB.net or other high level programming language IIS Google Workspace Other ...

Senior DevOps Engineer - Hybrid £100k DOE ID44071

Hiring Organisation
Humand Talent
Location
Birmingham, England, United Kingdom
Grafana, InfluxDB (self-hosted) CI/CD : GitHub Actions, local custom runners for hardware-based testing Infrastructure : Docker, Kubernetes, PostgreSQL, RabbitMQ, Mosquitto Environments : Ubuntu Linux, Windows, WSL, on-prem and hybrid systems About You You're someone who enjoys taking ownership of infrastructure and enabling great engineering through robust systems. … bring: 5+ years in Platform Engineering, DevOps, or a similar role Proven experience with Linux system administration and scripting Comfort working across CI/CD pipelines , containerised environments , and monitoring tools A security-first mindset with best practices built into your workflow Excellent communication skills to collaborate with cross-functional ...

Principal Cloud Architect

Hiring Organisation
Searchability NS&D
Location
Gloucester, Gloucestershire, UK
Employment Type
Full-time
security company Up to £125k DoE - plus benefits and bonuses Cheltenham location – full-time on-site when required Experience required in AWS, Technical Leadership, Linux/Windows, IPv4, IaC, Docker/Kubernetes, CI/CD Who Are We? We are recruiting a Principal Cloud Solutions Architect to work with … Certified Solutions Architect – Professional, with additional specialist certifications Proven experience in designing, deploying, and managing AWS cloud solutions In-depth administration experience with Linux or Windows in large-scale enterprise environments Extensive knowledge of IPv4 networking design, deployment, and troubleshooting Skilled in Infrastructure as Code (IaC) using AWS CDK, CloudFormation ...

Principal Cloud Architect

Hiring Organisation
Searchability NS&D
Location
Cheltenham, England, United Kingdom
security company Up to £125k DoE - plus benefits and bonuses Cheltenham location – full-time on-site when required Experience required in AWS, Technical Leadership, Linux/Windows, IPv4, IaC, Docker/Kubernetes, CI/CD Who Are We? We are recruiting a Principal Cloud Solutions Architect to work with … Certified Solutions Architect – Professional, with additional specialist certifications Proven experience in designing, deploying, and managing AWS cloud solutions In-depth administration experience with Linux or Windows in large-scale enterprise environments Extensive knowledge of IPv4 networking design, deployment, and troubleshooting Skilled in Infrastructure as Code (IaC) using AWS CDK, CloudFormation ...

Linux System Engineer

Hiring Organisation
Chapman Tate Associates
Location
Sheffield, England, United Kingdom
Linux Engineer – HPC Specialist (Remote – Sheffield) Salary: Up to £45,000 + excellent benefits Are you passionate about Linux, HPC, and supercomputing ? Join a leading technology house delivering cutting-edge AI, ML, and high-performance computing solutions across research, higher education, and enterprise sectors. We’re looking for a Linux … Optimize parallel computing workloads and support high-end applications. Implement security measures and maintain compliance with industry standards. Stay up-to-date with HPC, Linux, and virtualization advancements. Must-Have Skills: Linux system administration & shell scripting HPC experience: Slurm, Torque, OpenMPI, GPFS, Lustre Networking knowledge: TCP/IP, DNS, DHCP ...

Linux System Engineer

Hiring Organisation
Chapman Tate Associates
Location
Handsworth, West Midlands, UK
Employment Type
Full-time
Linux Engineer – HPC Specialist (Remote – Sheffield) Salary: Up to £45,000 + excellent benefits Are you passionate about Linux, HPC, and supercomputing? Join a leading technology house delivering cutting-edge AI, ML, and high-performance computing solutions across research, higher education, and enterprise sectors. We're looking for a Linux … Optimize parallel computing workloads and support high-end applications. Implement security measures and maintain compliance with industry standards. Stay up-to-date with HPC, Linux, and virtualization advancements. Must-Have Skills: Linux system administration & shell scripting HPC experience: Slurm, Torque, OpenMPI, GPFS, Lustre Networking knowledge: TCP/IP, DNS, DHCP ...

Infrastructure Engineer

Hiring Organisation
Leidos Innovations UK Limited
Location
Huntingdon, Cambridgeshire, East Anglia, United Kingdom
Employment Type
Permanent
your next career challenge? The preferred candidate will demonstrate effective application of Infrastructure and good knowledge across a variety of technologies such as Linux (Ubuntu, Rocky, RedHat), Microsoft Windows Server (including services such as AD, DNS, DHCP) and virtualisation (Hyper-V and VMware), Microsoft Stack Technologies (Sharepoint, SQL Server, Skype … DHCP and GPOs from design to implementation and support; Have good knowledge of Windows 10 & 11, including OS build and customisation. Have good Linux system administration skills (Ubuntu, Rocky and RedHat) and OS build and customisation; Have good general knowledge of TCP/IP and networking technologies; Have good general ...