2,076 to 2,100 of 2,891 Linux Jobs

Security Automation & Vulnerability Lead Engineer

Location
Greater London, England, United Kingdom
practices. You will partner with development, release, and security teams to ensure timely remediation, clearly explain risk, and prioritize work to maximize impact. Strong Linux security knowledge and automation experience are essential. #J-18808-Ljbffr ...

Principal Cyber Researcher | Hybrid, Rapid Prototyping

Location
Bristol, England, United Kingdom
will conduct advanced research across cyber domains, drive technical investigations, and develop rapid prototypes. Essential skills include proficiency in programming languages, strong knowledge of Linux systems, and experience in managing research projects. This position offers a collaborative environment, competitive benefits, and opportunities for professional growth. #J-18808-Ljbffr ...

Lead DNS & RADIUS Engineer – Incident Response

Location
United Kingdom
ideal candidate has a strong background in operational management within large ISPs, particularly in DNS and RADIUS solutions, and is skilled in scripting and Linux administration. Join us to connect our customers and make a global impact. #J-18808-Ljbffr ...

Contract Embedded C++ Engineer - Medical Tech (London)

Location
Greater London, England, United Kingdom
contained area from design through tested and documented code, across alarms, data persistence, supervision and service functionality. The role requires strong C++17 on embedded Linux, focus on deterministic behaviour, and collaboration with Architects. #J-18808-Ljbffr ...

Global Payments Network Analyst - 24/7 Operations

Location
Sheffield, England, United Kingdom
payments network, manage incidents, and coordinate with internal and external teams to maintain service availability. The role requires experience in a network operations environment, Linux CLI proficiency, Fortinet and Cisco equipment knowledge, and familiarity with SD-WAN and cloud platforms #J-18808-Ljbffr ...

Global AI-First Platform Architect & Infra Leader

Location
Manchester, England, United Kingdom
across the SDLC and drive improvements in productivity, delivery, and cost efficiency across global teams. This architect/strategist role requires experience with embedded Linux, multi-site architectures, and scalable automation platforms. #J-18808-Ljbffr ...

Security Tooling Engineering Manager – AI-Driven, Scalable

Location
Greater London, England, United Kingdom
will drive end-to-end delivery while mentoring engineers and shaping technical strategy. This hands-on leadership role emphasizes Go (Golang) backend systems, strong Linux knowledge, and collaboration with partner teams to advance detection and AI-driven scanning capabilities. #J-18808-Ljbffr ...

Site Reliability Engineer: Automation & Observability

Location
Greater London, England, United Kingdom
sustain large-scale services powering the App Store, Apple Music, TV, Podcasts and Books for users worldwide. As an SRE, you’ll work with Linux, open source tools and internal software to manage configuration, deployment, logging and monitoring. You’ll collaborate with development teams to deliver secure, scalable services ...

Android Platform Engineer — Mission-Critical NS Tech (SC/DV)

Location
Romsey, England, United Kingdom
code to low-level components, collaborating on mission-critical projects for national security partners. You will work with Java, Android Studio, Android/Linux internals, and C/C++ in a security-focused environment, with on-site facilities and the opportunity to contribute to safeguarded systems. #J-18808-Ljbffr ...

Lead PHP Backend Architect & Tech Lead — London

Location
City Of London, England, United Kingdom
architecture reviews for a retail systems platform while leading a development team. The role requires 5–10 years of hands-on experience in PHP, Linux, and backend systems, and offers up to £65K per year with flexibility for #J-18808-Ljbffr ...

Contract Embedded C++ Engineer – Medical Devices (London)

Location
Greater London, England, United Kingdom
Developers to join an in-house backend team in London. You will own modules from design through to tested and documented code on a Linux-based, safety-critical medical tech product. Work spans alarms, startup checks, data persistence and session management, with a focus on deterministic behavior, low memory footprint ...

Remote Product Manager - Open Source & AI Platforms

Location
Greater London, England, United Kingdom
strategy, roadmap, and execution while collaborating with engineering, design, marketing, and sales teams to deliver high-impact products. Ideal candidates possess strong academic records, Linux/open source understanding, and experience guiding multiple projects across diverse #J-18808-Ljbffr ...

Lead PHP Architect - Scalable E-commerce Platform

Location
City Of London, England, United Kingdom
Limited seeks a Senior PHP Developer to join our City London office. You will bring 8+ years of commercial PHP/MySQL experience on Linux, with a focus on database optimisation, caching technologies and scalable e-commerce platforms. You will work just below the Tech Director, helping remove bottlenecks ...

Data Center Technician

Hiring Organisation
Insight Global
Location
Nevada, United States
Employment Type
Permanent
Salary
USD Annual
MUST HAVES: 1+ years of experience with Data Center, hands on hardware support, network support Linux experience Easily coachable, great personality NICE-TO-HAVE: Certifications - need one or more of these: A+, CCNA, OSHA, COMPTIA, Cisco JOB DESCRIPTION: For this position you will be tasked with maintaining the hardware infrastructure ...

24/7 Global NOC Engineer — Incident & Network Ops

Location
Belfast City District, Northern Ireland, United Kingdom
role requires rotating 24x7 shifts, primarily covering 06:00-19:00 GMT/BST, and close collaboration with a global team. A strong Linux background and monitoring tool proficiency are essential for diagnosing problems #J-18808-Ljbffr ...

Embedded C++ Engineer — Medical Tech (Onsite London)

Location
Greater London, England, United Kingdom
self-contained area of the application from design through tested and documented code. This contract role is immediate for 12 weeks and involves Linux-based, safety-critical software with formal quality processes, static analysis, and rigorous testing requirements. 2–3 days onsite in Kings Cross. #J-18808-Ljbffr ...

MQ Messaging / cryptographic security / Cybersecurity Risk Lead

Hiring Organisation
Cyberteam
Location
Sheffield, South Yorkshire, Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
From £600 to £650 per day £600 - £650 Per day (Inside IR35)
e.g. secure communication channels). Even better if they also have a broad infrastructure understanding as we run the product across Mainframe, IBMi, and Linux platforms. Inside of IR35 2-3 days per week in the office ...

Tech Architect Lead PHP Back-end Developer

Location
City Of London, England, United Kingdom
development of a retail systems platform You must at least 5 to 10 years software development using PHP and MySQL ideally on Linux environment. Whilst you would still be expected to do development work, the Client requires you to get involved in: spec writing, assisting PMs with project planning, code ...

Cae Hpc System Administrator Saline Mi

Hiring Organisation
GTN Technical Staffing
Location
Saline, Michigan, United States
Employment Type
Any
Salary
USD Annual
experienced CAE HPC System Administrator to support High-Performance Computing (HPC) environments used for CAE and engineering workloads. This role will focus on Linux system administration, HPC cluster management, job scheduling, CAE application support, system automation, licensing, and infrastructure performance. The successful candidate will be responsible for maintaining stable ...

AI Coding Session Contributor

Location
Greater London, England, United Kingdom
Uses AI tools to build, such as Cursor, Claude Code, Codex, Cline, Replit, or Lovable Comfortable following simple terminal setup steps on Mac or Linux Professional coding experience is welcome but not required; non-coders who build with AI are encouraged to apply Project Details Remote, flexible schedule ...

Infrastructure Engineer

Hiring Organisation
Synergize Consulting Limited
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Contract
Contract Infrastructure Engineer (Windows/Linux) Bristol HQ - 4 days a week onsite (Condensed hours or 5 days a week onsite) Long term contract (March 2027 expiry) SC Clearance is essential Up to £650 p/d Inside IR35 A leading Defence prime based in the Bristol area are looking … Engineer on a long term contract to support an ongoing programme. This is a highly hands-on role requiring strong experience across Windows and Linux infrastructure, Docker, scripting, networking and Infrastructure as Code. Key skills Windows and Linux infrastructure experience. PowerShell and Bash scripting. Ansible Docker image builds, container deployment ...

C++ Developer

Hiring Organisation
Butler America Aerospace
Location
Brea, California, United States
Employment Type
Permanent
Salary
USD 66 Hourly
C++ is preferred. 2. People should be familiar with the advanced concepts of STL and Design Patterns in C++. 3. People worked on Linux platform are only preferred. 4. Experience in development of QT/QML is preferred but not mandatory 5. People with In-Flight Entertainment or Auto Infotainment ...

C++ Software Developer- Trading Systems

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
expect an excellent salary and benefits package, flex working. Including Options from day 1.My client is based in the City of LondonC++, Low Latency, Linux Developer, noSQL, Data Science ...

Solutions Engineer, United Kingdom

Location
United Kingdom
+ Partner with sales engineers, researchers, and customer teams throughout evaluations and live operations. + Strong software or systems engineering fundamentals, including APIs, networking, Linux, and cloud infrastructure. + Experience deploying technical products in customer environments. + Comfort working directly with security engineers and operational stakeholders. + Ability to travel ...

Kernel Engineer

Location
United Kingdom
kernel patches from hypothesis through benchmarking to ship, with measured latency and energy impact Must-Haves 10+ years of OS kernel development in C (Linux or comparable), with patches shipped to production systems at scale Expert-level understanding of MM internals: physical/virtual memory management, buddy and slab allocation ...