Average salary: £70,617 /yearly

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  • £55k - £72k per annumEstimated
    Linux System Engineers Position Description 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... 
    Suggested
    Hybrid working
    5 days/week
    London
    13 days ago
  • £121k - £165k per annumEstimated
     ...We are looking for a Senior System Engineer to join our clients London office. Team / Role: As a Senior System Engineer you will:...  ...production incidents in real time. Tackle complex network and Linux-related challenges. Participate in infrastructure... 
    Suggested
    Full-time
    On-site

    IO TECH SOLUTIONS LIMITED

    London
    more than 2 months ago
  • £120k - £160k per annum

     ...Quant Linux Systems Engineer £120,000 – £160,000 Quant Capital is urgently looking for a talented Senior Linux Engineer to join our client’s Quant Systems team in London. Our client is a well-known and highly regarded organization in the high-performance trading and... 
    Suggested

    Quant Capital

    London
    more than 2 months ago
  • £126k - £169k per annumEstimated
     ...Linux Systems Engineer Fintech / Trading Quant Capital is urgently looking for an Linux Systems Engineer to join our high profile client. Our client is an established fintech on a mission to disrupt the foreign exchange market, applying innovation to tap FX liquidity.... 
    Suggested
    Ongoing contract
    On-site
    2 days/week

    Quant Capital

    London
    17 days ago
  • £63k - £85k per annumEstimated
     ...Capital is actively seeking a Date Centre Engineer to join our esteemed client promptly. Our...  ...shipments. Supporting the trading Linux infrastructure of the firm, including emergency...  ...data center principles, operating system concepts, and internal workings of Linux.... 
    Suggested
    Rotating shifts

    Quant Capital

    London
    more than 2 months ago
  • £100k per annum

     ...Linux Systems Engineer- Hedge Fund £100k Plus Bens NO FINANCE EXPERIENCE NEEDED Quant Capital is urgently looking for a Junior Linux Systems Engineer to join our high profile client in their main development team. Our client is a small but well known quant... 
    Suggested

    Quant Capital

    London
    17 days ago
  • £55k - £65k per annum

     ...it has launched a global expansion strategy with a focus on establishing a worldwide media industry standard. As a result, a Linux Systems Engineer is desired to come in and help build, maintain and support the infrastructure that provisions products across media, radio and... 
    Suggested
    Permanent
    Hybrid working
    On-site
    Worldwide

    LinuxRecruit

    London
    more than 2 months ago
  • £50k per annum

     ...Linux System Engineer (Take a step into DevOps) - Bracknell /Hybrid Halian is currently recruiting for a number of Linux System Engineers on a permanent basis on behalf of an innovative and industry leading SaaS organisation. Linux Ubuntu RedHat Cloud Terraform Ansible... 
    Suggested
    Permanent
    Hybrid working

    Halian Technology Limited

    Bracknell, Berkshire
    3 days ago
  • £50k per annum

     ...Linux Systems Engineer – Get Trading Experience £50k plus 10% Pension Plus 15% Bonus Quant Capital is urgently looking for a Linux Systems Engineer to join a high profile trading firm in London. We are looking for engineers who can be responsible for designing... 
    Suggested
    Permanent
    Full-time
    Remote

    Quant Capital

    London
    more than 2 months ago
  • £127k - £171k per annumEstimated
     ...Linux Systems Engineer Quant Capital is urgently looking for a Linux Systems Engineer to join our high profile client. Our client is a major global financial exchange, driven by technology. They are at the bleeding edge of not only product ideas but also technology and... 
    Suggested
    Afternoon shift

    Quant Capital

    London
    17 days ago
  • £49k - £66k per annumEstimated
     ...Linux Systems Engineer – Trading systems Location: City of London Challenge: Supporting the infrastructure sitting beneath a best in class trading systems used by banks, hedge funds and institutional traders worldwide. Quant Capital is urgently looking for... 
    Suggested
    Worldwide

    Quant Capital

    London
    more than 2 months ago
  • £91k - £122k per annumEstimated
     ...Linux Systems Engineer- Hedge Fund Quant Capital is urgently looking for a Linux Systems Engineer to join our high profile client in their main development team. Our client is a small but well known quant hedge fund. The environment is that of Facebook or Google... 
    Suggested
    Remote

    Quant Capital

    London
    more than 2 months ago
  • £55k - £65k per annum

     ...expansion initiative, the company aims to set a universal standard within the media industry. In line with this vision, a skilled Linux Systems Engineer is sought to contribute to the construction, maintenance, and support of infrastructure facilitating product provisioning... 
    Suggested
    Permanent
    Hybrid working
    On-site
    Remote
    Worldwide
    2 days/week

    LinuxRecruit

    London
    more than 2 months ago
  • £40k per annum

     ...Ready to engineer resilient Linux environments that keep businesses running seamlessly? Join a managed services and IT solutions provider recognised...  ...(Remote) to support, configure, and optimise Linux-based systems in complex environments. The role will focus on system... 
    Suggested
    Permanent
    Remote
    Harrogate, North Yorkshire
    more than 2 months ago
  • £50k per annum

     ...Ready to engineer robust Linux infrastructure for high-performance trading systems? Join a financial technology provider recognised for delivering ultra-low latency trading platforms and connectivity solutions. With a reputation for speed, reliability, and technical excellence... 
    Suggested
    Permanent
    London
    more than 2 months ago
  • £90k per annum

     ...Site Reliability Engineer – Fintech / Linux £90,000 – bonus and benefits Quant Capital is urgently looking for a Site Reliability Engineer...  ...U.S. production, disaster recovery, and certification systems for issues Assisting build team to resolve build/deployment... 

    Quant Capital

    London
    more than 2 months ago
  • £160k per annum

     ...Linux Engineer – Quant Trading up to £160,000 + benefits and bonus Quant Capital is urgently looking for a Linux Engineer to join...  ...best-in-class platform that powers the complex proprietry trading systems. The technology is a mixture of in-house and open-source... 

    Quant Capital

    London
    more than 2 months ago
  • £64k - £83k per annumEstimated
     ...any team at Canonical that works with the Linux kernel, across all seniority levels. Apply here if you are an exceptional software engineer who wants to work on both stable and cutting...  ...devices to standard desktop/server systems to large scale cloud environments, mainframes... 
    Full-time
    On-site
    Local area
    Remote
    Work from home
    Worldwide

    The CIB Group

    Remote
    a month ago
  • £43k - £57k per annumEstimated
     ...Linux Engineer Placement 2026 (Sandwich Degree) Why join our team Industry-leading compensation A culture that supports your success...  ...experience across multiple layers of the stack—from image creation and system provisioning to platform monitoring and API development.This is... 
    Hybrid working
    Relocation package
    Remote
    London
    a month ago
  • £161k - £217k per annumEstimated
     ...Linux TechOps Engineer – FinTech / Trading Quant Capital is urgently looking for a Linux TechOps Engineer to join our high profile client....  ...will have demonstrated technical achievement working with Linux systems, relational databases and web technologies; the ability to... 

    Quant Capital

    London
    16 days ago
  • £130k per annum

     ...Linux Engineer – Quant Trading up to £130,000 + benefits and bonus Quant Capital is urgently looking for a Linux Engineer to join...  ...building a best-in-class platform that powers the complex trading systems. The technology is a mixture of in-house and open-source... 

    Quant Capital

    London
    17 days ago
  • £60k - £80k per annum

     ...is on the cusp of remarkable growth, and their Systems Infrastructure team is at the heart of this journey. As a Systems Engineer, you'll wield your expertise to architect...  ...engineering decisions that mold their predominantly Linux-based infrastructure. From baremetal servers... 
    Permanent
    Remote
    Shift work

    LinuxRecruit

    London
    more than 2 months ago
  • £150k per annum

     ...Ready to optimise the systems that drive world-class trading performance? Join a global diversified...  ...-performance infrastructure, innovative engineering culture, and commitment to technological excellence. The team is hiring a Linux Engineer to design, deploy, and maintain... 
    Permanent
    Liverpool
    more than 2 months ago
  • £200k per annum

     ...Linux Engineer – High-Performance Prop Trading Up to £200k total | London | Hybrid (4 days in-office) Are you a Linux Engineer passionate about high-performance systems and cutting-edge technology? Quant Capital is looking for a skilled engineer to join a small, global... 
    Hybrid working
    On-site

    Quant Capital

    London
    26 days ago
  • £55k - £60k per annum

     ...Senior Linux Engineer – DV Eligible Location: Stevenage (On-site, 5 days per week) Travel: Occasional travel across Greater London &...  ...performance computing environments Knowledge of parallel file systems (e.g., Lustre ) and HPC toolsets (e.g., Bright ) Understanding... 
    Permanent
    Immediate start
    5 days/week
    Stevenage, Hertfordshire
    20 days ago
  • £45k - £53k per annum

     ...Take your expertise in Linux to build Kubernetes services and explore the world of DevOps! You will form part of an infrastructure team whose work supports research that has become renowned for its international excellence. In this role you will assist with the build, development... 
    Permanent
    On-site
    1 day/week

    LinuxRecruit

    London
    more than 2 months ago
  • £32k - £43k per annumEstimated
     ...Description Senior Linux Engineer Location: Stevenage - This position requires occasional travel to sites within the Greater London...  ...internal teams. Occasionally assist with pre-sales or future system designs. Required Skills & Experience Red Hat Certified Engineer... 
    Holiday work
    Full-time
    5 days/week
    Flexible hours

    Fujitsu

    Stevenage, Hertfordshire
    a month ago
  • £40k - £50k per annum

     ...Command the line with your Linux skills! This leading research intensive university is looking for a Linux Engineer to continue the maintenance and development of their 12,000+ core HPC computing infrastructure. Undergoing annual expansion while covering a full life-cycle... 
    Permanent

    LinuxRecruit

    London
    more than 2 months ago
  • £130k - £175k per annumEstimated
     ...Junior Linux Engineer – Trading Quant Capital is urgently looking for a junior Linux Engineer to join our high profile client in their main...  ...include: • Networking design and routing • Security • System monitoring • Ensuring resilience against hardware failures... 
    Remote

    Quant Capital

    London
    17 days ago
  • £120k per annum

     ...Linux Engineer High Frequency Trading £120k Hybrid Working NO experience of finance needed. Quant Capital is urgently looking for a...  ...operational stability and functionality of existing and new trading systems Experience coordinating, planning, and executing firm-wide... 
    Hybrid working
    Relocation package

    Quant Capital

    London
    more than 2 months ago