Linux Systems Engineer jobs in Belfast

Linux / Kubernetes Engineer – Investment Bank | Up to £100,000 | Onsite – City of London Tired of red tape and endless ticket queues? Here’s a chance to join a modern, tech-led investment bank that’s doing things differently. You’ll be part of a 300-person engineering team pushing boundaries in AI, ML, and low-latency trading infrastructure,operating in an agile, Scrumban environment. Your...

You should be comfortable managing a wide range of responsibilities, from complex infrastructure design to hands-on troubleshooting, and be equally confident working independently or as part of a cross-functional team. What You'll Be Doing Design, implement, and support technical infrastructure across compute, storage, network, and vitalisation platforms.

You will contribute to the architecture to improve scalability, operability, service reliability, capacity, and performance.

You will be responsible for provisioning, maintaining, and scaling our production services across a hybrid cloud environment.

You will bridge the gap between industrial control systems and modern data infrastructure, ensuring reliable, secure, and scalable data collection and orchestration between distributed edge servers and a central analytics environment as well as interfacing with cloud infrastructure such as AWS.

Systems Engineer | Fully Remote | Fintech Client | £52,500 - £55,000 Open to applicants from UK, USA, Canada We're looking for a hands-on Systems Engineer to help shape a growing technical operations function. If you're confident across Windows/Linux environments, cloud infrastructure, and automation, and thrive in fast-paced, outcome-driven teams, this could be a great fit. Key Skills -...

We’re seeking experienced Power Systems Engineers with expertise across ADMS, DMS, EMS, and Transmission & Distribution Power Systems to join us on a range of cutting-edge projects. You’ll work on the implementation, customization, and enhancement of Power Systems applications for transmission and distribution networks, supporting utilities and grid operators worldwide. Key Areas of...

You will work with multidisciplinary teams - including mechanical, electrical, and production - to ensure control systems are robust, safe, and meet all regulatory and operational requirements. Key Responsibilities - Senior Control Systems Engineer: - Lead the design, development, and optimisation of control systems software using MATLAB/Simulink and Stateflow

You will be assigned to a succession of new or existing programmes where you will work with and be supported by other engineers to design and develop engineering solutions to meet the needs of our customers.

You will have gained or be on track to achieve a bachelors degree in a STEM Subject in one of the following subject areas:

You will benefit from close working relationships with Project Managers and Site Supervisors who hold market leading knowledge to support learning and development. A willingness to help and be a team player is very important to us. A fantastic opportunity for someone who wants to learn and grow in this industry with a family run business.

Job Title: PSA Engineer – SCADA (Reliance) Location: UK/EU (Remote) Mode: Contract / Permanent About the Role: - We are currently supporting one of our top clients in the energy and utilities sector to hire a PSA Engineer – SCADA (Reliance). - This is an exciting opportunity to work on advanced Power Systems Applications within SCADA and EMS environments, contributing directly to the...

I am exclusively supporting fast-growing climate tech startup who are on a mission to transform how global supply chains operate—starting with the ones driving the energy transition. Their platform uses AI to help the world’s most ambitious renewable energy companies build smarter, more sustainable operations. They're looking for a Full-Stack Product Engineer who thrives at the intersection of...

🚀 Meta Reality Labs is Hiring: Optical Modeling / Camera Systems Engineers 2 Positions: 🔹 Optical Modeling Engineer (Python/Matlab focus) 🔹 Camera Simulation Software Engineer (C++ focus) Duration: 12 months (extension possible) Location: UK (Remote by default) Meta Reality Labs is pushing the boundaries of AR, VR, MR, and smart glasses—and we’re looking for senior engineers to help shape...

CODESYS Control System Engineer (Remote, £75ph, Outside IR35) Our client requires a CODESYS Control System Engineer to join a machine communications upgrade project. This is a remote role with occasional visits to the Glasgow office. A one stage interview can be quickly arranged. - Role: Control System Engineer (CODESYS) - Rate: Up to £75 per hour (Outside IR35) - Contract length: 4 months...

Job Type: 12-Month Contract About the Role We are seeking an experienced Optical Modeling Engineer/ Camera Systems Engineer to develop and validate optical and imaging models for an advanced end-to-end camera simulation pipeline. This role involves working alongside optics, camera hardware, graphics, and imaging algorithm experts to explore next-generation camera technologies for products...

AI / Machine Learning Engineer – Agentic AI & LLM Systems We’re partnered with a pioneering AI organisation pushing the boundaries of Agentic AI — building systems where LLMs reason, act, and collaborate autonomously to drive real-world outcomes. As a Machine Learning Engineer, you’ll design the frameworks, tools, and data loops that allow intelligent agents to think, plan, and improve...

We’re working with a leading client in the development of high-speed, zero-emission vessels and propulsion systems, and they’re now looking to welcome a Principal Systems Engineer to their team. This is a fantastic opportunity for someone with a strong background in Systems Engineering to play a key role in ensuring new products meet rigorous performance, safety, and quality standards. The...

About the role Job Description The successful candidate will be responsible for 2nd and 3rd line support of the existing ERP system and the preparation, implementation and supporting of technical requirements for the ERP, CRM and other Business Systems. This will include developing, testing, and troubleshooting customisations, data migrations, reports and application security. Working with and...

Our client is building the imaging systems behind future AR/VR and smart-glasses products. We're hiring a senior engineer to develop the C++ simulation and imaging tools used to explore new camera architectures. What you'll do - Build C++ imaging and simulation software used by camera/optics teams. - Translate prototype MATLAB/Python models into production-quality C++. - Work with optics, image...

Company Batonics builds high-throughput quantitative trading and research platforms and AI agents for leading funds and institutions across Asia, the U.S., and Europe. Our products deliver advanced market-microstructure analytics, backtesting, portfolio and risk tools, and formal verification for low-latency systems merging high-performance computing, AI, and frontier quantitative research. We...

Location: Belfast, United Kingdom Thales people architect solutions that are relied upon to deliver operational advantage at every decisive moment throughout the mission. Defence and armed forces customers rely on us to deliver the full range of defensive systems for land, sea, and air. From early warning, to threat neutralisation, our platforms cover all levels from very short-range systems, to...