Expleo is a leading Global Engineering Services Provider with UK presence in 10 locations. We are seeking an experienced EMC Engineer to support our client at their Belfast facility. In this role, the successful candidate will contribute to the design and development of state‑of‑the‑art complex defence systems, including guided‑weapon and energetic‑safety programmes, ensuring robust performance in demanding operational environments.   The position supports the full engineering lifecycle, from requirements development...

Expleo is a leading Global Engineering Services Provider with UK presence in 10 locations.  We are seeking Principal FPGA Design Engineer to support our defence industry client.  This is a senior role with the successful candidates ideally have a proven track record for delivering firmware for defence related products.  The role is expected to be Hybrid (3 days at the clients Belfast site).   We are looking for an energetic and driven engineer with broad expertise, however of particular interest would be...

We are seeking a QA Coordinator to support testing activities across delivery teams. This role is well suited to someone with testing experience, who enjoys working in Agile environments and contributing to the coordination and delivery of high‑quality software releases.   This role combines hands‑on testing with coordination responsibilities, working closely with developers, business analysts, and product owners to support structured and efficient QA delivery.

Expleo is a trusted partner for end-to-end, integrated engineering, quality services, and management consulting for digital transformation. We help businesses harness technological change to successfully deliver innovation, improve resilience and support the secure delivery of complex products, platforms and systems. As part of the Expleo UK Cybersecurity Practice, you will support a key client engagement in Belfast, providing cyber engineering expertise across hardware, embedded systems, and software. This is not an IT-only cybersecurity role; it requires practical experience...

Expleo is a trusted partner for end-to-end, integrated engineering, quality services and management consulting for digital transformation. We help businesses harness unrelenting technological change to successfully deliver innovations that will help them gain a competitive advantage and improve the everyday lives of people around the globe.    This role is for a Systems Engineering Delivery Manager to lead multiple future capability projects.

Expleo is a trusted partner for end-to-end, integrated engineering, quality services and management consulting for digital transformation. We help businesses harness unrelenting technological change to successfully deliver innovations that will help them gain a competitive advantage and improve the everyday lives of people around the globe.   The Systems Engineer is responsible for working on with projects on the right-hand side of the V lifecycle, engaging with stakeholders to deliver customer equipment that meet...

Expleo is seeking Software Engineers to join our growing Belfast team, delivering high-integrity engineering solutions across a range of complex and safety-critical domains. This role is ideally suited to candidates with experience in safety-critical or defence environments, though we also welcome strong software engineers from non-safety-critical backgrounds who are motivated to transition into this space through structured training and mentorship.

We are currently recruiting for Tooling/Mechanical Design Engineers to support one of our Aerospace customers with a role to support and develop Tooling solutions on a wide variety of projects for complex systems. The hourly rate is negotiable based on experience, seniority, etc. The contract can be for sub-contract labour but staff positions are available for the right candidates. The successful candidates will play a key role in delivering a high-quality service to our client and will be expected to be proactive and self-motivated in delivering the targeted outputs to support the product.  

Expleo is a trusted partner specializing in aerospace engineering, quality services, and digital transformation. We collaborate with world-leading aerospace manufacturers, providing advanced solutions in structural analysis, finite element modeling, numerical simulation, and certification support. At Expleo, we are committed to driving innovation, technical excellence, and professional growth, enabling our teams to lead the future of aerospace engineering.   We are looking for technically skilled and motivated ...

Expleo is a trusted partner for end-to-end, integrated engineering, quality services and management consulting for digital transformation.  We help businesses harness unrelenting technological change to successfully deliver innovations that will help them gain a competitive advantage and improve the everyday lives of people around the globe.    We are looking for Mechanical Design Engineers to be based at our customers (Defence) Belfast UK office.  A Hybrid working arrangement of 3 days onsite per week...

Expleo is seeking a Senior Android Payments Developer to lead the development of card acceptance applications on POS devices and play a key role in a legacy modernisation programme. You will design and implement secure, high-performance Android software for payment terminals (including PAX devices), collaborate with QA, product and programme teams, and drive payment certification with major card schemes.   This is a relocation opportunity for anyone open to relocating to Ireland and is fully onsite in Nenagh, Co....