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Thales
02 Jun, 2026
Full Time
Electronics Support 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. Electronics Support Engineer Belfast - Hybrid Who We Are 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...
Thales
02 Jun, 2026
Full Time
Senior Mechanical 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. Senior Mechanical Engineer The Role We are seeking an experienced a Senior Mechanical Design Engineer who has a proven ability to apply engineering first principles and knowledge to new & existing products within the IAS portfolio. Working as part of a large Mechanical Design team, the Senior mechanical design engineer collaborates with local teams and multiple stakeholders to produce detailed Mechanical designs and support to a range of Weapon System, Missile and Platform products to satisfy customer...
Thales
02 Jun, 2026
Full Time
Principal Mechanical 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. The Role We are seeking an experienced a Senior Mechanical Design Engineer who has a proven ability to apply engineering first principles and knowledge to new & existing products within the IAS portfolio. Working as part of a large Mechanical Design team, the Senior Mechanical Design Engineer collaborates with local teams and multiple stakeholders to produce detailed Mechanical designs and support to a range of Weapon System, Missile and Platform products to satisfy customer requirements.  As we enter a period of...
citi
31 May, 2026
Full Time
Production Support Engineer - Execution Services - Assistant Vice President
citi Belfast, UK
Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech . Are you looking for a career move that will put you at the heart of a global financial institution? Then bring your skills in analysis, problem solving, communications and engineering skills to the Citi’s Execution Services Production Support team. By Joining Citi, you will become part of a global...
citi
31 May, 2026
Full Time
Java Software Engineer, Wholesale Credit Risk Analytics - Assistant Vice President
citi Belfast, UK
Software Engineer, Wholesale Credit Risk Analytics We are seeking a skilled and motivated software engineer to join our Credit Risk Technology team. This role offers an exciting opportunity to work on critical risk management systems, developing solutions that support the bank’s stress testing functions globally. The ideal candidate will be a hands-on developer with a strong commitment to engineering excellence, demonstrable interest and experience using GenAI in software engineering and excellent communication skills Responsibilities Contribute to the engineering and implementation of software solutions, assisting with the definition of system scope and objectives for assigned projects. Write clean, efficient, and maintainable code as part of a development team. Support the analysis of business processes and system requirements to help recommend appropriate system enhancements. Assist in triaging production issues and user questions as necessary. Learn and apply...
Thales
31 May, 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 Who We Are 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...
Thales
31 May, 2026
Full Time
Structures 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. We are looking for a Structures Engineer to join our Integrated Airspace Protection Systems (IAS) team in the heart of Belfast. About Us Our main purpose is to protect and defend. We provide rapid integrated solutions for detection, coordination, fire control, engagement and support. We cover three sectors: Surface Attack & Air Defence (UK), Air Defence (International) and Air Operations & Services as well as Space. You’ll play a key role in the hardware development of cutting‑edge weapons integration systems...
Capita
29 May, 2026
Full Time
Network Operations Centre Engineer
Capita Belfast, UK
We are seeking a Network Operations Centre (NOC) Engineer to join our 24/7 Technology Operations Command Centre operation based at Hill View House, Newtownabbey. This is a hands-on, shift-based role operating in a fast-paced, high-visibility environment, responsible for the monitoring, diagnosis, and resolution of network incidents across a diverse, mission-critical customer estate. Working Pattern 24/7 shift-based role (days and nights) Typical pattern: 4 on / 4 off Day shifts: 07:00–19:00 Night shifts: 19:00–07:00 Job title: Network Operations Centre Engineer Job Description: What we are looking for: Practical experience in troubleshooting across routing and switching technologies. Experience working as a Network Engineer in an enterprise or service provider environment is desirable Ideally an understanding of networking fundamentals including TCP/IP, DNS, LAN/WAN, VLANs, and routing protocols (e.g. BGP, OSPF). Desirable to have experience supporting...
HA
16 May, 2026
Permanent
Site Engineer (Residential - Belfast)
HAYS Belfast, UK
Site Engineer - Major Mixed Use Urban Development - Belfast Your new company One of Northern Ireland's leading house building contractors is seeking an experienced Site Engineer to join their NHBC award winning team based on site in Belfast. With an operational history of over 50 years, the contractor has grown & developed their business from a small, family-run firm to a consistent leader in the residential sector, earning a reputation for repeatedly delivering successful, high-end & highly sought-after residential developments in attractive locations. Your new role You will join the team on a major mixed-use residential development valued over £95m comprising of over 650 social and affordable homes alongside a comprehensive network of facilities including communal amenities, convenient services, retail establishments and green areas. Based in Belfast, the project has an extensive programme of works across multiple phases. What you'll need to succeed The...
ABM
09 May, 2026
Full Time
Senior Engineering Projects Manager
ABM Belfast, UK
LOCATION: Belfast SHIFT PATTERN: 40 hrs full time role permanent contract with Mon-Fri, flexible on weekend SALARY: Competitive About ABM: ABM is a leading provider of facility solutions with a strong commitment to delivering exceptional services. We specialise in providing a wide range of services to enhance the operational efficiency and safety of our clients' facilities. As a Mechanical Building Services Engineer at ABM, you will play a crucial role in ensuring the safety and functionality of mechanical systems at our client's site, which encompasses over 3 million square feet of factory floor space.   Job Overview: We are seeking an experienced Senior Engineering Projects Manager to lead the delivery of capital, lifecycle, and infrastructure projects within a live industrial environment.   This is a senior client-facing role with responsibility for managing projects from concept through to handover. You will oversee contractors, consultants, budgets,...
Wallace Hind Selection LTD
03 Jun, 2026
Permanent
Sales Manager
Wallace Hind Selection LTD Belfast, UK
A new Sales Manager opportunity for a supplier of 'top of the line' process machinery to the pharmaceutical manufacturing sector. Earn an excellent salary, bonus and commission on all sales as the driving force - selling high quality process machinery to customers all across the UK & Eire. Home based role - autonomy and uncapped earnings! BASIC SALARY: Up to £70,000 BENEFITS: Company vehicle or Allowance 25 Days Holiday + Bank Holidays, rising with service Bonus based on personal & company performance Company Pension Scheme Commission on all machine sales LOCATION: Based anywhere in the UK / Eire. COMMUTABLE LOCATIONS: London, Birmingham, Manchester, Bristol, Sheffield, Leeds, Northampton, Luton, Reading, Liverpool, Oxford, Cambridge, Nottingham, Coventry, Leicester, Crawley, Maidstone, Hull, Gloucester, Watford, Cardiff, JOB DESCRIPTION: Sales Manager, Business Development Manager, Key Account Manager, Sales Engineer - Process Machinery,...
citi
03 Jun, 2026
Full Time
Senior Data Privacy Analyst
citi Belfast, UK
Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech....
citi
02 Jun, 2026
Full Time
Issuer Services Application Support - Assistant Vice President
citi Belfast, UK
Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech . We are seeking a high-performing Application Support Senior Analyst to provide L2 production support for critical applications within our global environment. The role focuses on incident resolution, system monitoring, and operational stability, working closely with Tech Leads, development teams, and...
citi
02 Jun, 2026
Full Time
FX OpsTech Application Support - Assistant Vice President
citi Belfast, UK
Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech .                 Our Production Management team provides critical business and technical support to the Services, Markets, Banking and Functions Client Group (SMBF) ; working collaboratively to ensure that our platforms and services operate for our clients, whenever they need them. We act as highly...
citi
02 Jun, 2026
Full Time
Prime Finance Applications Support - Vice President
citi Belfast, UK
Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech .                                                                                               The Prime Finance support group provides technical and business support for Citi’s Prime Finance Application stack, encompassing Prime brokerage and Securities Lending business streams.  The applications are...
citi
31 May, 2026
Full Time
Fixed Income Technical Lead - Vice President
citi Belfast, UK
Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech. The Finance Desk (FD) support group provides technical and business support for Citi’s global Finance Desk.  Support teams are located in multiple regions; Belfast, Sydney  India and Mississauga. The ‘Finance Desk Application Suite’ application hosts web based components and Informational business...
citi
31 May, 2026
Full Time
UI Developer (.NET/React) (AVP)
citi Belfast, UK
Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech....
citi
31 May, 2026
Full Time
Java Developer (AVP)
citi Belfast, UK
Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech....
citi
31 May, 2026
Full Time
Core Banking Applications Support - Assistant Vice President
citi Belfast, UK
Citi Belfast is one of the largest employers in Northern Ireland with a diverse and talented team of over 4000 people from over 68 different nationalities across our four Belfast offices. We are the only global investment bank operating in Northern Ireland. Every day, our local experts interact with global teams in over 100 countries developing and supporting next-generation technology solutions for the enterprise and delivering critical services to the bank and its customers, to make sure we are a stronger and safer organization for our clients. You will have a truly global reach, which will provide you with new experiences and development opportunities right here in Belfast’s iconic Titanic Quarter. Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping...
citi
31 May, 2026
Full Time
BigData Applications Support Analyst - Assistant Vice President
citi Belfast, UK
Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech . What We do / The Team: We're looking for a talented Support Engineer to join our global team supporting a large-scale data platform that processes critical business information across our organization. The Platform:  You'll be supporting a modern Big Data platform built on industry-standard...
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