Location: BELFAST ARNOTT HOUSE, 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. Role Title: Security AI Operations Engineer Organization: Value Added Services / Security Operations Location: Belfast, Northern Ireland (Hybrid)   Role Overview The Security AI Operations Specialist bridges automated AI systems and human security operations. This role is responsible for the day-to-day supervision, quality control, and execution of AI-assisted security workflows. Working alongside the Security Automation & AI Engineering team, the Specialist manages "Human-in-the-Loop" (HITL)...

Senior Civil Engineer - Water Location: Belfast Salary: 45,000- 60,000 Working pattern: Hybrid - 3 days per week office/site based We're looking for an experienced Senior Civil Engineer to join a growing Water team in Belfast, delivering a range of water and wastewater infrastructure, drainage design, SuDS and surface water management projects. Working within a multidisciplinary engineering environment, you'll lead and coordinate design delivery, develop technical solutions and support the development of junior engineers. Key Responsibilities Deliver water, wastewater and drainage design packages. Coordinate and manage civil engineering design delivery across multidisciplinary projects. Apply relevant design standards, CDM regulations and health, safety and environmental requirements. Manage project delivery to programme, budget and quality standards. Contribute to technical and financial proposals and client presentations. Mentor and support junior...

Senior Ecologist - Belfast Senior Ecologist - Ireland (Belfast) At Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good. We have ecology teams based across the Ireland and would welcome applicants into our offices in Dublin, Cork. While Jacobs offers flexibility in how and where you work, regular office presence is important to guide, support and mentor our growing Irish ecology team. Your Impact As part of a collaborative and growing team, you'll contribute to the delivery of major high-profile projects across Infrastructure, Utilities, Local Authorities and more. From the East Coast Rail Infrastructure Protection Programme to large-scale coastal protection and underground cable schemes, your work will directly...

Graduate Transport Planner (Belfast) Join the Jacobs Graduate Development Program (GDP) and help shape better environments, communities and societies. Bring your passion, creativity and ambition - and together, we'll create lasting change. What You'll Get Our two-year Graduate Development Program is designed to accelerate your growth as you begin your Jacobs career. Through blended learning, mentoring, progress reviews and networking, you'll build capability across four key areas: human skills, consulting skills, championing our strategy, and developing your personal passions. You'll tailor your learning journey to your interests, career goals and technical strengths - creating a graduate experience that's uniquely yours. Much of your development will come through real project work, supported by your manager and mentor to ensure you gain the experiences that matter most. The Graduate Development Program isn't just a steppingstone - it's a launchpad. You'll gain the...

Join Tetra Tech's Cost Consultancy team and play a leading role in delivering high-value, technically complex developments with a strong focus on innovation. Purpose & Scope of the Role As a Senior Quantity Surveyor, you will be instrumental in delivering high-quality cost consultancy across major projects, many exceeding £200m in value. Working across sectors such as Education, Healthcare and Infrastructure, you will provide expert cost advice. Based in Belfast, you will contribute across the full project lifecycle, from early-stage planning through to successful completion, working alongside experienced professionals and senior leadership. Your Impact in this Position You will lead and support the commercial delivery of complex projects, ensuring robust cost control, risk management and value optimisation. By collaborating closely with clients, stakeholders and multidisciplinary teams, you will help shape practical, innovative solutions. You will also play a...

Customer Success Manager LOCATION - Belfast (Hybrid) BUSINESS UNIT - Capita AiTO Competitive salary and bonus Help customers realise greater value from technology services You will have experience in customer success, service delivery, account management, client relationship management, managed services or technology services. About the role We're looking for two commercially minded customer leaders who can own strategic client relationships, influence delivery across Capita, grow the account and quickly understand the technology environment so our customers achieve maximum value from Capita AiTO services. You'll act as a trusted advisor, working with customers and internal teams to improve service performance, enable continuous improvement, manage risk and support long-term customer success. • Must be based in Northern Ireland, able to travel to our Belfast Office (hybrid) • Full, valid UK driving licence required, with the flexibility to travel to customer and Capita...