Reliability Engineer jobs in Belfast

You will be given autonomy over your work so that you will have the opportunity to shape the projects you're working on. We are a people-first business, which means people are at the heart of everything we do here. We offer our consultants a safe environment where knowledge sharing, and open communication is encouraged.

You will be responsible for advanced troubleshooting, resolving complex L3 technical issues, and developing automation scripts (e.g., Python, PowerShell) to streamline operational workflows. A critical element is active monitoring using industry-standard tools to anticipate and mitigate potential failures, maintaining strict adherence to service level agreements (SLAs).

SRE is part of a global organization that leverages the latest technology to communicate with our colleagues across the globe. We organize ourselves into distributed teams -- SRE teams are anchored to iManage offices across the globe. Tuesdays and Thursdays are dedicated to in-office collaboration, rapid innovation, and developing a sense of belonging at iManage. Mondays and Fridays are...

Role Title: Senior Engineer Fixed Term Contract (Operations) Reports to: Head of System Operations Location: Belfast (Hybrid) Duration: 30 Month Fixed Term Contract About us SONI as Transmission System Operator (TSO) is responsible for the safe, secure and reliable supply of electricity now and in the future. We have a pivotal role in the economy of Northern Ireland, supporting competition in...

Description aPrioris Manufacturing Process Modeling team plays a key role in developing and improving advanced manufacturing process models that generate actionable insights about profitability, manufacturability and sustainability. This position combines manufacturing expertise with a willingness to develop software skills (supported by training) to build robust process simulation models that...

You will be a key player in implementing highly scalable, secure and cutting-edge, cloud-based solutions. This is a key opportunity to assist in the design, deployment, and management of cloud infrastructure on Azure.

You will collaborate with product owners, developers, key stakeholders (at all levels) and data engineers.

You will join a global engineering function responsible for the reliability and transformation of the organisation's Unified Communications, Voice, and Audio/Visual infrastructure.

You will lead key migration and modernisation initiatives, including the move from legacy voice gateways to modern SBC platforms and the migration of enterprise voice infrastructure into cloud environments.

THIS IS A TEMPORARY POSITION FOR 12 MONTHS Condition Monitoring Analytics Engineer will be part of the global Expert Services team, who provide specialist knowledge, experience and expertise on high voltage (HV) assets and condition monitoring to internal and external customers. All training and information will be made available. The applicant will gain knowledge of: The functioning and...

Pay: £36,000.00-£38,000.00 per year Job Types:Full-time, Permanent Job Description: Company Overview Kelly Heating NI is a trusted heating, plumbing, and renewables specialist, providing high-quality, reliable service. We are Gas Safe registered, OFTEC certified, and experienced across oil / gas boilers and renewable technology. Key Responsibilities - Install, service, and repair of gas...

You will also accumulate up to 5 service related holidays over your first five years of employment. - Regular social events (staff and family).

You will attend several instructor-led training sessions where you will meet and hear from people across the business and take part in a series of interactive activities to equip you with the knowledge and skills you need to succeed in your role.

Job Description MRJ have partnered with a fast-growing AI-First tech company based in Belfast (But with multiple UK hubs) that’s done with “good enough.” Their platform serves tens of thousands of users, and sloppy infrastructure isn’t an option. They need a DevOps Engineer whobrings order to chaos, automates the tedious, and builds systems that actually let teams move fast. Hybrid working...

VANRATH is supporting a thriving services company with the recruitment of a Fire Alarm Engineer to join their fun and friendly team based in Belfast. This company is well-known for promoting a great work-life balance and offers excellent opportunities for career progression. It's truly a fantastic place to work. Position: Permanent, Monday to Friday Location: Office located near Hannahstown /...

Senior Engineer Operations (Fixed Term Contract) Location: Belfast (Hybrid) Duration: 30-Month Fixed Term Contract About the Role A leading Transmission System Operator is seeking a Senior Engineer to support the safe, secure, and reliable operation of Northern Irelands electricity system. This is a chance to work at the forefront of power system innovation, renewable integration, and market...

As a product-driven company founded by engineers, we know the value of a great engineering culture, and we're looking for a Principal DevOps Engineer to join a team built from the ground up on trust, teamwork and tight feedback loops. As a Principal DevOps Engineer you'll work collaboratively using a pragmatically-chosen modern tech stack (Kubernetes, AWS, Terraform, .NET) to help Gearset run a...

Electrical Engineer Role Purpose To support the safe, efficient operation of the site through electrical maintenance, project work, and continuous improvement initiatives in a fixed-plant / industrial environment. Please note:due to location, it is imperative that you will have your own vehicle to travel to and from work. Key Responsibilities: - Carry out preventive and reactive electrical...

We’re expanding our engineering team and hiring a Senior Python Software Engineer to help own and develop an established trading-related application. The system runs in production, processes high-frequency real-time data, and needs careful performance engineering and disciplined testing to keep latency and reliability where they should be. You’ll take meaningful ownership day-to-day, partnering...

Full Stack Engineer (Java, React, AI/ML/LLM/SDK) – Cutting-Edge Series B scale up Location: Remote EU - Spain Salary: £70K - £110K About: We are seeking a Full Stack Engineer with a proven track record in building and scaling applications powered by Large Language Models (LLMs). This role requires deep expertise in Java, React, and modern AI/ML development, including LLM frameworks, SDKs, and...

MCS Group is seeking a Software Test Engineer to join one of their closest clients, a fast-growing Insurtech firm. With huge investment onboard in 2025, this firm's technology function is planning to scale by over 50% in the first half of 2026 and this will include it's quality assurance division scaling. An exclusive role to MCS Group, the Software Tester will champion quality across their...

You will oversee a team of technical engineers and see this as a prime opportunity to pursue a management opportunity.

You will set direction and standards and provide technical hands-on leadership capabilities.

You will implement highly scalable, secure and cutting-edge, cloud-based solutions.