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Job Title: Field Application Engineer Location: UK Salary: We know salary transparency matters. While we can't list a figure on this advert, the client is genuinely flexible and open to shaping the package around the right person. Employment Type: Permanent Working Arrangement: Remote plus circa 30% travel About the Role A leading technology business is seeking a Field Application Engineer to work closely with customers, understand their technical requirements, and translate these into clear engineering specifications. You will act as the main technical contact throughout the full project lifecycle, ensuring solutions are correctly applied, integrated, and supported. Key Responsibilities • Engage with customers to understand technical and operational needs., • Translate customer requirements into detailed technical documentation., • Provide full lifecycle support from concept through integration, testing, deployment, and post‑delivery., • Assess and advise on the application of products to meet customer challenges., • Act as the primary technical liaison between customers and internal engineering teams., • Strong background in embedded systems., • Experience with VxWorks and Linux., • Proficiency in C/C++ for embedded systems/hardware, • Ability to interpret customer needs and convert them into actionable technical requirements., • Confident communicator with experience working directly with customers. JBRP1_UKTJ

SysOps Engineer – Help Shape, Operate & Optimise Evri's Cloud Infrastructure Ready to play a key role in operating, securing, and optimising the AWS platforms that power Evri's nationwide delivery network? At Evri, our infrastructure is evolving rapidly as we modernise platforms, embed cloud-native operations, and strengthen the resilience of the systems that keep millions of parcels moving every day. As part of this growth, we're investing in skilled engineers who can bring technical expertise, operational excellence, and a proactive approach to improving our cloud environment. Join us as a SysOps Engineer and help ensure that our AWS estate is secure, stable, automated and built for scale. You'll work closely with Platform, SRE and engineering teams to support critical services, drive governance, and maintain the operational health of our cloud platforms. This is a remote role with travel into Morley when required. What you'll be doing As a SysOps Engineer, you'll run and improve our AWS infrastructure—keeping it secure, efficient and reliable. You'll troubleshoot issues, support engineers, automate operations and help evolve the longterm health of our cloud platforms. Responsibilities • Operate, provision and maintain AWS infrastructure., • Automate patching, maintenance and key operational tasks., • Support cost governance through tagging, monitoring and lifecycle management., • Manage backups, disaster recovery and restore testing., • Support security and vulnerability remediation., • Work with SRE teams to align platform needs., • Troubleshoot Amazon WorkSpaces., • Manage Route?53, IAM, ACM certificates and AWS account provisioning., • Oversee resource lifecycles, upgrades and decommissioning., • Strong hands-on AWS experience across cloud operations., • Experience with Linux/Windows environments and scripting (Bash/Python/Go)., • Familiarity with WorkSpaces, tagging standards and AWS governance., • Experience with IaC tools (CloudFormation/Ansible)., • Knowledge of backups, DR and recovery validation., • Clear problem-solver with good communication and prioritisation skills. At Evri, we're committed to building an inclusive, diverse workplace where every colleague can bring – and be – their whole, authentic selves. We're focused on removing barriers, creating opportunities and ensuring everyone feels valued for who they are and what they bring. We're excited for the future. Let's deliver it together. JBRP1_UKTJ

Title: Senior Linux EngineerCompany: TelecomsLocation: Cambridge (on site)Pay: Up to £85,000 + excellent benefitsCompany:One of the most advanced and (genuinely) passionate telecoms teams, developing infrastructure literally keeping millions of the British public safe, are looking for a Senior Soft

Were looking for a talented Linux Engineer to join a major long-term transformation programme. This role is ideal for someone who enjoys deep technical engineering across large Linux estates and wants to help shape modern, automated, secure platforms at enterprise scale. About the RoleYoull be part

Linux Engineer-SC Security Cleared/DV Cleared Linux Engineer ideally SC or DV Security Clearance is needed to support our central government client to support high tiered systems within the Linux across BA and projects. The Linux Engineer will be responsible for delivering Linux support for enterp

A leading tech organization seeks an experienced L2 Linux Engineer, Sr Analyst to manage Linux systems and support high-performance compute operations. Applicants must possess strong networking and scripting skills, with a Bachelor's in Electrical Engineering being preferred.

You will work across the full Linux stack from kernel through networking, virtualization and graphics to optimise Ubuntu, the world’s most widely used Linux desktop and server, for the latest silicon. Our teams partner with specialist engineers from major silicon companies to integrate next-genera

A global financial services organisation is seeking a Senior Linux / Unix Engineer to support a high-availability production environment in London. This role involves managing and maintaining a large Linux server estate while automating processes using Ansible, Python, and Bash.

A recruitment agency is seeking a Customer Support Engineer with a strong background in Linux systems to join a growing technical support team.

A leading technology organization based in North Somerset is seeking an experienced Senior Embedded Software Engineer to design and develop embedded software for advanced engineering systems. The ideal candidate will have strong experience with Linux-based platforms and real-time environments, colla

Senior Embedded Linux / Systems Software Engineer. Linux diagnostics and benchmarking tools. We’re looking for an experienced engineer to help design, build, and productize.

A Japanese IT company is currently recruiting a Senior Infrastructure Engineer to work in their London office. In this role, you will be responsible for providing third line technical escalation for operational incidents and being involved in network projects as a senior server engineer. The ideal c

Suitable Senior Embedded Software Engineers will have 3yrs - 15 yrs expertise developing low level applications with strong embedded C/C++, python, RTOS, linux programming skills. I am seeking a Senior Embedded Software Engineer to join a growing company specialising in Computer Vision / Machine Lea

Provide engineering and senior‑level support for all UNIX platforms, including Red Hat Enterprise Linux 8/9, Rocky, Solaris 11 and Oracle Linux. Senior Linux/Unix Engineer is responsible for deploying, configuring and maintaining Red Hat Enterprise Linux and Solaris systems on‑premises and in

A financial trading firm in Greater London is seeking a professional to optimize trading operations and support Linux environments. Candidates should have experience in trade support, strong Linux knowledge, and the ability to operate in a fast-paced environment.

Linux/Windows サーバー、ネットワークスイッチ、ファイアウォールの運用・保守・トラブルシューティング. Linux サーバー（RedHat）の管理経験（アカウント、グループ管理、パフォーマンス、プロセス管理など）.

Senior Platform Engineer (Linux IaC) – London / WFH – £150k. As a Senior Platform Engineer you will join a globally distributed team as the first hire in London to expand and build out the technology platform to deliver a best‑in‑class environment to power all of the company’s workloads w

The team is hiring a Linux Engineer (Remote) to support, configure, and optimise Linux-based systems in complex environments. Ready to engineer resilient Linux environments that keep businesses running seamlessly?. Strong Linux skills (RHEL/CentOS/Ubuntu/Debian).

A leading IT services provider in Greater London seeks a Desktop Support Technician to deliver on-site assistance.Responsibilities include supporting desktops, troubleshooting issues, and maintaining documentation.Candidates should have a Bachelor’s degree in IT or a related field and at least one

A leading recruitment firm is seeking an Integration Engineer for their client in London.

A leading defence solutions provider in the UK is seeking a Linux Engineer / System Administrator to support secure operational systems for high-profile clients. You will be responsible for Linux system administration and proactive system maintenance. Ideal candidates will have strong Linux experien

Own the full lifecycle of embedded Linux OS features—from design and architecture through implementation, release, and long-term maintenance. Work hands‑on with the Linux kernel, device trees, and bootloaders (U‑Boot, GRUB) to support new hardware and troubleshoot low‑level system issues. Do

The team is hiring a Linux Engineer to design, deploy, and maintain mission-critical Linux systems supporting low-latency trading environments. Partner with the global Linux Engineering team on projects, changes, and on-call rotations. Act as the key contact between Linux Engineering and trading tea

Our goal is that snaps work across multiple Linux flavours to ensure that publishers have the simplest way to reach the whole Linux world. Linux devices software engineer. Snaps are next‑generation software packaging and delivery for Linux.

A leading cloud service provider in Greater London is seeking a skilled engineer to manage and optimize VoIP infrastructure, ensuring high availability. Ideal candidates will have a strong understanding of SIP protocols and experience with Linux systems.

A financial services firm in London is seeking a Senior Linux/Unix Engineer to manage the deployment and maintenance of UNIX systems.

A global systematic trading firm is seeking a Senior Linux Infrastructure Engineer to enhance its hybrid Linux-based infrastructure. Ideal candidates have over 10 years of experience in Linux systems engineering, with strong expertise in configuration management and CI/CD.

Canonical's Partner Engineering Team is looking for open‑source enthusiasts to work across the full Linux stack to ensure new silicon technologies, such as new hardware accelerators, AI stacks, confidential computing, networking, virtualization, and containerization stacks, are optimised for new s

A pioneering computing company is looking for a Senior Linux Kernel Driver Engineer to develop the Linux driver for cutting-edge AI accelerator hardware. This role involves collaborating with hardware and software engineers to implement highly-optimised software. Candidates should have proven experi

A leading technology company is seeking an Embedded Linux Software Engineer in London for a 6-month hybrid contract. Candidates must have extensive experience in Linux device drivers and hold at least a BS/MS in a relevant field.

A leading IT recruitment agency is seeking an experienced Third Line Support Engineer to provide technical support in a Linux environment.

As a Senior System Engineer, you will:. Tackle complex network and Linux-related challenges. Bachelors degree in Computer Science, Software Engineering, or a related technical discipline (or equivalent experience).

A leading firm in communications and data in Cambridge is seeking an Embedded Linux Software Engineer with strong Linux experience and skills in C. You will design and implement software solutions, integrate Linux software with hardware, and collaborate with teams to analyze technical issues.

Integration Engineer – FIX, Linux, SQL, Front Office. Financial Services, Engineering Services, and Technology, Information and Media.

A leading technology house in the United Kingdom is seeking a Linux Technical Consultant.

You will be responsible for defining software architecture, developing embedded software for network interface cards, and working on Linux PCIe drivers. A leading networking solutions company based in Greater London is seeking Software Engineers to develop embedded and host software.

The ideal candidate will possess strong skills in Linux and Windows server management, network troubleshooting, and documentation. A leading Japanese IT firm is seeking a Senior Infrastructure Engineer for their London office.

We see release engineering as a first‑class engineering practice and are looking for people who can bring deep engineering insights to automation, testing capabilities, reporting and data analytics, as well as run processes in partnership with Canonical and community teams. A strong software engin

Integration Engineer – FIX, Linux, SQL, Front Office.

A leading systematic hedge fund is seeking a Linux Infrastructure Engineer responsible for building and maintaining large-scale Linux infrastructure used by researchers, developers and trading teams across the business. Strong Linux Engineering - designing and architecting systems. Linux Systems Eng

Engineering and Information Technology. You will enjoy a lot of variety, solving challenges across systems engineering, networking and operations. A passion for Linux, and a DevOps mindset, will see you implement new approaches to automation, adopt IaC principles and raise the bar on performance thr

We are looking for Senior Linux Kernel Driver Engineers with excellent driver development skills to work on the runtime system of our ground‑breaking AI accelerators. Computer Science, Electronic Engineering, Maths, Physics, or related degree and 3+ years of industry experience. Develop the Linux

A leading healthcare technology company is seeking an Embedded Software Engineer to join a hybrid team developing advanced computing and medical devices.

A rapidly growing hedge fund in London is seeking a Platform Support Engineer to ensure stability and reliability across their technology stack. The ideal candidate will have strong troubleshooting skills, solid experience with Linux systems, and familiarity with AWS and various monitoring tools.

A technology solutions firm is looking for a Senior System Engineer to join their London office. Candidates should have over 10 years of experience supporting Linux systems and working in cloud environments, with strong skills in Terraform, Bash, and Python.

We are seeking an experienced Embedded Linux/Software Engineer to join our Platform team (folks looking after the spacecraft). What You’ll Do as a Embedded Linux/Software Engineer:. Collaborate closely with the Electrical Engineering team to ensure optimal software‑hardware integration.

An international SaaS company is seeking a Linux Engineer to join their infrastructure engineering team. Suitable candidates will have substantial Linux administration experience and familiarity with Docker and Kubernetes.

A leading electronic trading software vendor seeks a Senior Systems Administrator to own a large-scale Linux/Unix environment. Ideal candidates will have deep Linux/Unix expertise and strong scripting skills, contributing to improved infrastructure and client experience.