Works as part of a team to build high quality software. We deliver high quality systems following specific guidelines that promote Agile working in a practical environment. Independently owns delivery in their specialism and works closely with clients and team mates to develop an understanding of their business strategy and architects development solutions based on that.

We are seeking a Senior Principal AI Engineer to design, build, and deliver production‑grade AI solutions for complex client environments. This role blends hands‑on AI engineering, technical leadership, and client‑facing consulting, with a strong focus on scalable, secure, and responsible AI delivery. You will work closely with clients and internal teams to translate business problems into engineered AI solutions, covering the full lifecycle from data ingestion through to deployment, monitoring, and optimisation.

We are offering a challenging and rewarding position to support the Data & Information team in Service Operations. The Data & Information team works with Big Data and digital technologies to give our customers greater control of their operations. Through actionable intelligence, we empower our customers to make the shift from reactive, rapid-response operations, to become more efficient, better at risk management, a better planned and predictable business. The primary role of the EHM Service Delivery team is to provide asset control and...

We are looking for an Event Organiser to support our client with cost reduction. Are you an engineering project manager with a keen eye for detail after their next challenge? At Expleo, we’re looking for bold thinkers and reliable doers to join our growing team. This is a high-impact role where you'll leverage your expertise to reduce costs for our client across a number of planned events.

We are seeking a Business Unit Director to lead and grow a strategically critical nuclear business unit within Expleo’s UK operation. This role combines front‑end market leadership and business winning with full accountability for operational delivery, financial performance and team leadership.   This is not a pure sales role — and not a delivery‑only leadership position. You will own the full lifecycle: shaping market strategy, winning complex work, building trusted client partnerships, and...

Expleo is a leading Global Engineering Services Provider with UK presence in 10 locations. We are seeking an Embedded Design Authority Team Leader.   The successful candidate will be a Technical Lead, working across development programmes, leading and engineering team through design of projects spanning from concept design, demonstration, development, qualification, and production, through to customer in-service support. Ensuring that the products meet strict customer requirements.

Expleo is a leading Global Engineering Services Provider with UK presence in 10 locations.  As part of our continued support to our customer in the space sector we are looking for AIT Test Technicians.  The role will be based at our customer’s facility in Portsmouth and the candidates should be prepared to work shift when required (for which a premium will be paid) and travel within the UK and exceptionally Europe in support of test campaigns.   This is an exciting opportunity for ambitious individuals to...

Expleo is a leading Global Engineering Services Provider with UK presence in 10 locations. We are seeking a Senior Power Electronics Engineer to work with our client, hybrid attendance at Stevenage.  In this role the successful candidate will apply their skills and experience to developing state-of-the-art solutions relating to actuation and firing units found in missiles.   We are looking for a proactive engineer, candidates with defence or aerospace backgrounds are of particular interest, with military, marine, or...

Expleo is a global engineering, technology and consulting service provider that partners with leading organisations to guide them through their business transformation, helping them achieve operational excellence and future-proof their businesses. Expleo boasts an extensive global footprint, powered by 19,000 highly skilled experts delivering value in 50 countries and generating more than €1.4 billion in revenue.   We are seeking a highly organised and motivated...

Expleo have an opportunity for an experienced aerospace design engineer (composite & metallic). The role will involve being responsible for formulating technical solutions for a range of tasks ensuring that design standards and customer requirements are met within your design.   As a part of this role you may be requested mentor, assisting the development of other team members. 

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.   An exciting opportunity has arisen for a Fuel System Design Engineer to join a high-performance automotive engineering environment, supporting the design,...

An opportunity has arisen for a Dyno & Rig Coordinator to support the operation, maintenance, and optimisation of advanced automotive test facilities. This role is central to ensuring that engine, powertrain, and vehicle test environments are fully prepared, calibrated, and operating to the highest standards of safety, accuracy, and repeatability.   The position combines hands-on technical responsibility with coordination across engineering, test, and workshop teams. The successful candidate will...

The successful candidate will be responsible for automotive vehicle electrical support, including preparation, building, reworking, and fault diagnostics. Expleo offers both inside and outside IR35 contracts, working on site.

We are currently recruiting for a Manufacturing Engineer to support one of our customers with a Process Planning work package. The hourly rate is negotiable based on experience, seniority, etc. The contract is deemed outside of IR35 for Sub-contract labour but Staff positions are available for the right candidates. The successful candidate 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. The...

Joining the AIT team of a key client in the UK, the AIT Integration Engineer is responsible for delivering spacecraft, subsystem, and unit-level mechanical integration activities across Assembly, Integration & Test (AIT) and Environmental Verification Test (EVT) phases. Working within spacecraft mission teams, the role ensures efficient progression through build, integration, verification, and external environmental test campaigns, supporting successful mission delivery.

Joining the AIT team of a key client in the UK, the Lead AIT Engineer is responsible for leading the planning, coordination, and delivery of spacecraft and payload Assembly, Integration & Test (AIT) and Environmental Verification Test (EVT) activities during the mission ground test phase. As a core member of the project team, the role ensures the successful integration, verification, and delivery of fully tested systems through in-house and external test campaigns.

Joining the Thermal Engineering Team team of a key client in the UK, the Senior Thermal Engineer is responsible for delivering spacecraft thermal control solutions across a range of missions, including LEO, GEO, and interplanetary programmes. Working within the Thermal Engineering team, the role focuses on the development, analysis, and delivery of Thermal Control Subsystems (TCS) across the full project lifecycle, ensuring performance, cost, and schedule objectives are achieved.