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Permanent  (22) Full Time  (20)
Ja
28 Oct, 2026
Permanent
Senior Associate Director HV Cable System Design Engineer
Jacobs Belfast, UK
Senior Associate Director HV Cable System Design Engineer Jacobs is playing a leading role in the global energy transition. As our UK and Continental Europe team continues to expand, we are seeking a Senior Associate Director HV Cable System to support a range of high-profile projects across our Power & Energy portfolio. This includes high voltage AIS and GIS Substations, transmission system assets, HVDC interconnectors, and energy storage systems. You will lead the design delivery for Cable System Projects up to 400kV, from the tendering stage through to project handover. Responsibilities include but are not limited to: Developing HV/EHV cabling systems specifications, concept/detailed design and design review, estimation, site supervision and support as required. Provide technical support to the team on all aspects of HV cable system engineering and design Prepare plant and equipment technical specification, power cable route specifications, tender specifications,...
Ja
29 Oct, 2026
Permanent
Mechanical Engineer
Jacobs Belfast, UK
Mechanical Engineer This challenging position involves working as part of a multi-discipline, highly interactive and coordinated team focused on projects including semiconductor manufacturing, assembly & test facilities, and other state of the art advanced facilities. Come be a part of a vibrant, dynamic team that delivers world class designs for industry leading clients around the world. We design of some of the most complex and specialized facilities being constructed today. Projects for our clients include feasibility studies, long-range planning studies, and full design services including programming, schematic design, design development, construction documents, and services during construction for design/bid/build and design/build projects. The ideal candidate will be a self-motivated individual with strong communication skills. They will exhibit a passion and desire to apply their professional experience and knowledge in a team environment on technically challenging...
Ja
28 Oct, 2026
Permanent
Civil Engineer Detailed Design - Belfast
Jacobs Belfast, UK
Civil Engineer Detailed Design - Belfast Ireland's water sector is entering an exciting phase of transformation, with significant investment and innovation driving improvements in water and wastewater infrastructure nationwide. This is a unique opportunity to play a key role in shaping sustainable solutions that will serve communities for generations to come. We're proud to be at the forefront of this change, partnering with Irish Water and other key stakeholders to deliver projects that make a real impact. From feasibility and planning to design, construction, and operations, we bring together exceptional talent and expertise to deliver success. We are looking for Civil Engineers at all levels from early-career professionals to experienced leaders to join our teams across Ireland. Whether you're starting out or ready to take on a senior role, you'll help deliver detailed design and Design & Build projects in the water and wastewater sector. For senior roles, you'll...
TT
28 Oct, 2026
Permanent
Senior Structural Engineer
Tetra Tech Belfast, UK
Shape the built environment on projects that make a difference. Join Tetra Tech's growing structural engineering team in Belfast and work on a diverse portfolio of high-profile projects across Ireland and beyond. This is an opportunity to take ownership of technically challenging work, collaborate with industry experts and accelerate your career within a supportive, forward-thinking consultancy. Purpose & Scope of the Role As a Senior/Principal Structural Engineer, you will play a key role in delivering innovative structural engineering solutions across a wide range of projects. Working within a multidisciplinary team, you will contribute to every stage of project delivery, from concept design through to construction, ensuring technical excellence, quality and programme commitments are achieved while supporting the continued growth of the team. Your Impact in this Position You'll apply your technical expertise to deliver structural designs, support project delivery...
TT
28 Oct, 2026
Permanent
Structural Technician
Tetra Tech Belfast, UK
Join our Belfast Structural Engineering team and play a key role in delivering high-profile projects across the UK and beyond. If you're a technically skilled Structural Technician looking to work on diverse, challenging schemes within a collaborative and forward-thinking environment, this is an opportunity to develop your expertise while making a real impact. Purpose & Scope of the Role As a Structural Technician, you'll support the delivery of structural engineering projects by producing accurate technical drawings and models that help bring designs to life. Working closely with engineers, you'll apply industry standards, BIM processes and company procedures to deliver high-quality outputs across a varied project portfolio. Your Impact in this Position Your technical expertise will contribute to the successful delivery of projects from concept through to construction. By producing precise drawings, coordinating with multidisciplinary teams and maintaining high...
TT
28 Oct, 2026
Permanent
Graduate Mechanical Engineer
Tetra Tech Belfast, UK
Job title: Graduate Mechanical Engineer Location: Belfast Start Date: September 2027 Joining Tetra Tech as a graduate is more than starting a new job - you'll become part of our Next Gen Talent development programme, designed to support you as you build your career with us. Alongside hands-on experience and exposure to real projects, you'll benefit from a structured programme of regular learning, training and development opportunities, helping you grow your technical and professional skills as you progress. You'll be supported throughout your development by experienced colleagues, giving you the opportunity to learn, build your network and develop the skills and experience needed for a successful long-term career with Tetra Tech Purpose & Scope of the Role Tetra Tech is a leading technical, engineering and environmental consultancy delivering data-driven solutions across water, environment, infrastructure, energy and international development. With...
TT
28 Oct, 2026
Permanent
Graduate Civil Engineer
Tetra Tech Belfast, UK
Job title: Graduate Civil Engineer Location: Belfast Start Date: September 2027 Joining Tetra Tech as a graduate is more than starting a new job - you'll become part of our Next Gen Talent development programme, designed to support you as you build your career with us. Alongside hands-on experience and exposure to real projects, you'll benefit from a structured programme of regular learning, training and development opportunities, helping you grow your technical and professional skills as you progress. You'll be supported throughout your development by experienced colleagues, giving you the opportunity to learn, build your network and develop the skills and experience needed for a successful long-term career with Tetra Tech. Ready to start your career on projects that shape the built environment? Join a leading consultancy where you'll gain hands-on experience, technical training and support from day one. Purpose & Scope of the Role Tetra Tech is a...
TT
28 Oct, 2026
Permanent
Graduate Water Engineer
Tetra Tech Belfast, UK
Job title: Graduate Water Engineer Location: Belfast Start Date: September 2027 Joining Tetra Tech as a graduate is more than starting a new job - you'll become part of our Next Gen Talent development programme, designed to support you as you build your career with us. Alongside hands-on experience and exposure to real projects, you'll benefit from a structured programme of regular learning, training and development opportunities, helping you grow your technical and professional skills as you progress. You'll be supported throughout your development by experienced colleagues, giving you the opportunity to learn, build your network and develop the skills and experience needed for a successful long-term career with Tetra Tech. Purpose & Scope of the Role Tetra Tech is a leading technical, engineering and environmental consultancy delivering data-driven solutions across water, environment, infrastructure, energy and international development. With over...
Ja
28 Oct, 2026
Permanent
Design Manager (Design & Build)
Jacobs Belfast, UK
Design Manager (Design & Build) You will help turn some of the UK & Ireland's most important water and wastewater plans into safe, buildable and effective infrastructure. Working across multidisciplinary programmes, you will bring engineering disciplines, construction teams and client stakeholders together around clear, coordinated design decisions. You will help identify risks early, improve buildability and make sure commissioning, operational performance and whole-life value are considered throughout the design process. This is a role for an experienced engineering professional who understands how complex designs move from development into delivery. You will coordinate technical interfaces, manage design information and help project teams resolve issues before they affect construction, programme or cost. You will work closely with project managers, technical specialists and construction teams, providing design management support and giving clients confidence...
Th
28 Oct, 2026
Permanent
Senior Software Engineer
Thales Belfast, UK
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 extended protection across the entire battle-space including Airspace Mobility Solutions, Vehicles and Tactical Systems and Missile Defence, Optronics, and Radar. Together we offer fantastic opportunities for committed employees to learn and develop their career with us. At Thales UK, we research, develop, and supply technology and services that impact the lives of millions of people each day to make life better, and keep us safer. We innovate across the major industries of Aerospace, Defence, Security and Space. Your health and well-being matters to us and that's why we offer you the...
TT
28 Oct, 2026
Permanent
Senior Civil Engineer
Tetra Tech Belfast, UK
Join Tetra Tech as a Senior or Principal Civil Engineer and take a leading role in delivering high-impact, technically complex projects within a collaborative, forward-thinking environment. Purpose & Scope of the Role Based in our Belfast office, this role places you at the heart of our Northern Ireland team, working closely with colleagues in Edinburgh while delivering projects across Northern Ireland, Scotland and beyond. You will lead the design and delivery of civil infrastructure schemes, contributing to multidisciplinary projects and supporting the growth of our regional capability. This is a varied and technically engaging position with clear opportunities to progress into leadership. Your Impact in this position You will play a key role in delivering projects from concept through to completion-balancing technical excellence, commercial awareness and client engagement. Working with a high degree of autonomy, you will ensure projects are delivered on time and...
Ja
28 Oct, 2026
Permanent
Lead Solution Architect
Jacobs Belfast, UK
Lead Solution Architect Join Jacobs' Design Automation team and play a key role in shaping the software products and platforms used by engineers across our global business. Operating as part of a product-focused software organisation within Jacobs, you'll help define the architectural direction for a diverse portfolio of applications, driving innovation, scalability, and engineering excellence. This is not simply a delivery role; it is a transformation role. A real opportunity to influence how software is designed, built, and delivered across multiple teams. Your leadership will help strengthen engineering standards, improve development practices, and ensure our technology platforms are ready to support future growth, including the adoption of emerging AI-enabled capabilities. What You'll Do As Lead Solution Architect, you'll provide architectural leadership across a broad portfolio of software products and services. Working closely with software engineers, product leaders,...
Ja
28 Oct, 2026
Permanent
Senior Consultant, Renewable Energy Advisory - Markets and Economics
Jacobs Belfast, UK
Senior Consultant, Renewable Energy Advisory - Markets and Economics This is an excellent opportunity for a technically strong and commercially astute energy professional looking to broaden their influence, develop client-facing leadership responsibilities and progress towards a Principal Consultant role within a global organisation. We are seeking an experienced renewable energy, electricity markets and energy economics professional to help grow our market presence, strengthen client relationships and deliver high-value advisory services across the energy transition sector. The successful candidate will play a key role in originating and delivering projects spanning renewable generation, battery energy storage systems (BESS), power systems, flexibility services, electricity markets, regulatory economics and wider decarbonisation strategies. This role is ideally suited to an ambitious Senior Consultant seeking the next step towards Principal Consultant level. Working closely...
Thales
28 Oct, 2026
Full Time
Principal Electronics Engineer
Thales Belfast, UK
Location: Belfast, United Kingdom Thales is a global technology leader with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability of our nation by providing extraordinary technology to our customers, as well as delivering social value to the UK with our products and services. Principal Electronics Engineer Belfast – Hybrid Thales Integrated Airspace-protection Systems (IAS) UK designs and manufactures a range of cutting-edge technologies ranging from air surveillance and mission planning systems to missiles. The company specialises in lightweight missiles and the integration of weapon systems into various platforms along with the systems to manage and exploit critical mission planning and air surveillance data. Belfast is also home to the Thales’s global Space Electric Propulsion Integration...
Thales
25 Oct, 2026
Full Time
Senior System Safety and Environmental Engineer (IAS)
Thales Belfast, UK
Location: Belfast, United Kingdom Thales is a global technology leader with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability of our nation by providing extraordinary technology to our customers, as well as delivering social value to the UK with our products and services. Senior System Safety & Environmental Engineer (IAS) Known internally as System Safety & Environmental Engineer Location: based in Belfast, 4.5 days/ week onsite, with travel Other: permanent, full-time, for eligible candidates, relocation support can be provided   Help shape the safety of next-generation defence technologies, ensuring mission-critical systems are safe, compliant and certifiable throughout their lifecycle. What the role has to offer Lead safety strategy on complex, mission-critical...
Thales
25 Oct, 2026
Full Time
System Safety and Environmental Engineer
Thales Belfast, UK
Location: Belfast, United Kingdom Thales is a global technology leader with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability of our nation by providing extraordinary technology to our customers, as well as delivering social value to the UK with our products and services. System Safety & Environmental Engineer (IAS) Location: based in Belfast, 4.5 days/ week onsite, with travel Other: permanent, full-time, for eligible candidates, relocation support can be provided Join Thales and play a pivotal role in shaping the safety, compliance and certification of cutting-edge products that protect and enable our customers around the world! What the role has to offer Make an impact where it matters most – At a time of increasing global security challenges, you'll help deliver the next...
Thales
25 Oct, 2026
Full Time
2027 Systems Engineering Graduate
Thales Belfast, UK
Location: Belfast, United Kingdom Thales is a global technology leader with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability of our nation by providing extraordinary technology to our customers, as well as delivering social value to the UK with our products and services. 2027 Systems Engineering Graduate   Start Date: 6 September 2027 Salary: £34,000 per annum Employee type: Permanent Location: Belfast Working Schedule: 37 hours per week (8 hours Monday - Thursday, 5 hours on a Friday)   Are you passionate about engineering? Do you have an inquisitive mind? Do you want to be part of a Graduate Programme that will develop and challenge you?  If so, then look no further…   What is the Engineering Development Programme?   This is a 3-year programme with the option to...
Thales
25 Oct, 2026
Full Time
2027 Software Engineering Graduate
Thales Belfast, UK
Location: Belfast, United Kingdom Thales is a global technology leader with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability of our nation by providing extraordinary technology to our customers, as well as delivering social value to the UK with our products and services. 2027 Software Engineering Graduate   Start Date: 06 September 2027 Salary: £34,000 per annum Employee type: Permanent Location: Belfast Working Schedule: 37 hours per week (8 hours Monday - Thursday, 5 hours on a Friday)   Are you passionate about engineering? Do you have an inquisitive mind? Do you want to be part of a Graduate Programme that will develop and challenge you?  If so, then look no further…   What is the Engineering Development Programme? This is a 3-year programme with the option to...
Thales
25 Oct, 2026
Full Time
2027 Industrial Process Engineering Graduate
Thales Belfast, UK
Location: Belfast, United Kingdom Thales is a global technology leader with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability of our nation by providing extraordinary technology to our customers, as well as delivering social value to the UK with our products and services. 2027 Industrial Process Engineering Graduate   Start Date: 06 September 2027 Salary: £34,000 per annum Employee type: Permanent Location: Belfast Working Schedule: 37 hours per week (8 hours Monday - Thursday, 5 hours on a Friday)   Are you passionate about engineering? Do you have an inquisitive mind? Do you want to be part of a Graduate Programme that will develop and challenge you?  If so, then look no further…   What is the Engineering Development Programme?   This is a 3-year programme with...
Thales
25 Oct, 2026
Full Time
2027 Industrial Process Engineer Apprentice - Level 5 Mechatronics Higher Level Apprenticeship (NI)
Thales Belfast, UK
Location: Belfast, United Kingdom Thales is a global technology leader with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability of our nation by providing extraordinary technology to our customers, as well as delivering social value to the UK with our products and services. 2027 Industrial Process Engineer Apprentice - Level 5 Mechatronics Higher Level Apprenticeship (NI)   Start Date: 06 September 2027 Salary: £24,000 per annum Employee type: Permanent Location: Belfast Working Schedule: Monday – Friday, 37 hours a week (8 hours Monday – Thursday, 5 hours Friday)   Turn your curiosity into a career. If you're passionate about engineering, eager to learn, and looking for a degree apprenticeship that combines academic study with exciting on-the-job experience, we'd love to...
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