Mechanical Building Services Engineer jobs in Belfast – Browse 140 openings on RoboApply Jobs

Mechanical Building Services Engineer jobs in Belfast

Open roles matching “Mechanical Building Services Engineer” with location signals for Belfast. 140 active listings on RoboApply Jobs.

140 jobs found

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ABM Industries logo
Full-time|On-site|Belfast, Northern Ireland, United Kingdom

Location: Belfast, Northern IrelandWorking Hours: Full-timeSalary: CompetitiveThe Mechanical Building Services Engineer plays a pivotal role in ensuring the safe, compliant, and dependable operation of all mechanical systems within a large-scale manufacturing environment. This position demands technical leadership and in-depth knowledge of mechanical buildin…

Feb 4, 2026
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AECOM logoAECOM logo
Full-time|On-site|Belfast

Join AECOM as a Principal Mechanical Engineer specializing in Data Centres. In this pivotal role, you will lead the design and implementation of advanced mechanical systems critical to our cutting-edge data centre projects. Collaborate with a dynamic team to deliver innovative solutions that meet the highest standards of performance and efficiency.

Mar 26, 2026
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Nuada Co2 logoNuada Co2 logo
Full-time|On-site|Belfast, Northern Ireland, United Kingdom

At Nuada, we are pioneering the Cleantech revolution with our innovative carbon capture technology, essential for combating climate change. Our next-generation carbon capture system is designed to significantly reduce carbon emissions across industries.With strategic partnerships established with prominent cement manufacturers and energy producers, we are poised for rapid growth as we scale our technology. Our ultra-energy-efficient capture system holds the promise of transforming hard-to-abate industries, accelerating our journey to achieving Net-Zero.We are currently in a dynamic growth phase and are in search of a dedicated Mechanical Engineer. This role is perfect for someone who is enthusiastic about designing, selecting, and commissioning vital process equipment and structural components, playing a crucial part in moving carbon capture projects from concept through to field deployment.Key Responsibilities:Assist in the design and optimization of carbon capture plants.Carry out comprehensive mechanical design, analysis, fabrication, and assembly of static equipment and structures.Utilize 3D/2D modeling to detail mechanical systems, including equipment, internals, and structural components.Collaborate with Process, Civil, Electrical, and Instrumentation teams to ensure cohesive equipment layout design and cost efficiency.Take full ownership of mechanical packages such as Pressure Vessel Packages, Heat Exchanger Systems, and piping systems.Create and manage technical documentation and deliverables, including Material Datasheets and Material Requisitions.Evaluate design packages from vendors and subcontractors, providing thorough feedback.Support Process Hazard Analysis and HAZOP studies.Assist with commissioning, Factory Acceptance Tests, and the initial startup of carbon capture systems.Report directly to the Engineering Manager.

May 1, 2026
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Navantia UK logoNavantia UK logo
Mechanical Lead

Navantia UK

Full-time|On-site|Belfast

Join Navantia UK as a Mechanical Lead, where you will play a pivotal role in guiding our engineering teams towards excellence in mechanical systems design and implementation. Your expertise will contribute to innovative solutions that enhance our operational capabilities in the maritime sector.

Mar 19, 2026
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Brennan & Co NI logo
Full-time|On-site|Belfast

Position Overview:As a Field Service Engineer at Brennan & Co, you will play a pivotal role in delivering exceptional installation, repair, modification, testing, calibration, and preventative maintenance services for our esteemed clients. Your work will directly contribute to maintaining the highest standards of customer satisfaction across various sectors, including healthcare, research, and industrial environments.Key Responsibilities:Provide ongoing technical support for a diverse range of products to third-level institutes, national research institutions, hospitals, and industries across Ireland and Northern Ireland.Install, calibrate, commission, and service scientific, medical, laboratory, environmental, and process monitoring instrumentation.Troubleshoot, repair, and perform maintenance functions both on-site and in our workshop.Identify, analyze, and rectify product failures, including ordering replacement parts as necessary.Conduct preventative maintenance according to established schedules and standards.Assist in achieving INAB ISO17025 accreditation.Support the sales team by providing technical expertise during client meetings, demonstrations, trade shows, and workshops.Why Choose Brennan & Co?Recognized as one of Deloitte's Best Managed Companies, Brennan & Co is dedicated to fostering an empowering workplace culture where team members can thrive. We prioritize work-life balance, professional development, and a supportive environment that values autonomy, communication, and respect.Your contributions will be valued, and there will be ample opportunities for career growth and advancement within our organization.

Jan 2, 2026
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AECOM logoAECOM logo
Full-time|On-site|Belfast

We are seeking a visionary leader for the role of Head of Design & Build for our Water division in the UK and Ireland. This strategic position will oversee the design and construction of innovative water infrastructure projects, ensuring that we meet the highest standards of quality, sustainability, and efficiency. The ideal candidate will have a robust background in civil engineering, project management, and team leadership, ready to drive excellence in our ambitious projects.

Apr 13, 2026
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Version 1 logoVersion 1 logo
Full-time|On-site|London, Birmingham, Manchester, Newcastle upon Tyne, Edinburgh, Belfast

Role overview Version 1 is hiring a Senior AWS Engineer to design, build, and manage scalable cloud systems for a varied client base. This role focuses on delivering practical AWS solutions that support clients’ business goals and digital transformation. Locations Positions are available in London, Birmingham, Manchester, Newcastle upon Tyne, Edinburgh, and Belfast.

Apr 15, 2026
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H&A Group logoH&A Group logo
Full-time|On-site|Belfast

Role Overview:We are seeking a dedicated Heating Engineer to join our team at H&A Group. You will be responsible for gas servicing and response maintenance for both Northern Ireland Housing Executive (NIHE) and private properties, primarily in the Belfast area.Reports to: ForemanWorking Hours:– Monday – Friday– 8 AM – 5:30 PM– On-call rota (flexibility required)Additional Benefits:– Pension (terms apply)– Life Assurance (terms apply)– Membership to a Health Cash PlanRoles & Responsibilities:Your key responsibilities will include, but are not limited to:– Performing gas/oil maintenance repairs and breakdown repairs– Conducting annual gas/oil services in NIHE and private properties– Carrying out inspections and safety checks on gas boilers– Executing safety checks and services on oil appliancesFlexibility to cover other office locations may be required as per management requests.Essential Criteria:– Gas Safe registered or possess experience servicing domestic gas systems– Proven experience in fault-finding on domestic central heating systems and boilers– Valid driving license– Availability for call-outs on a rotational basisDesirable Criteria:– Time served or qualified plumber– Valid CSR card– OFTEC qualification with experience servicing domestic oil systemsPersonal Characteristics:– Strong relationship-building skills– Excellent communication abilities– Proficient negotiation skills– Capability to work under pressure– Initiative-driven and flexibleH&A Group is an equal opportunities employer.

Apr 2, 2026
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Davy Group logoDavy Group logo
Full-time|On-site|Belfast, Northern Ireland, United Kingdom

About Davy Group Davy Group has served clients for over a century, building a reputation in wealth and capital management across Ireland. With roots dating back to 1926, the firm supports high-net-worth individuals, self-directed investors, small and medium businesses, credit unions, corporations, and institutional investors both locally and internationally. The company values client success, unity, and a commitment to building a lasting legacy. Over 900 professionals work together at Davy, with a focus on collaboration, continuous learning, and personal growth. Role Overview: Financial Services Administrator / Client Services Executive This position sits within the Belfast Servicing Team. It suits an experienced Financial Services Administrator ready to contribute to a forward-looking wealth management business. The role involves supporting both clients and internal teams, ensuring high standards of service and compliance. Main Responsibilities Deliver administration and client service support to the POD and Wealth Managers. Organize client annual reviews, including preparation of meeting packs, valuations, and related documentation. Review compliance documentation for quality, and notify advisers about issues needing attention or updates. Work closely with the team to ensure agreed actions from client meetings are completed promptly and accurately. Coordinate with Dublin-based back-office teams and third-party providers to process client data amendments, payments, and income requests efficiently. Communicate directly with clients to verify requests. Handle requests from legal professionals, maintaining strict compliance during the administration of deceased estates. Manage and track Letters of Authority within set deadlines to support smooth client transitions to Davy. Keep client records accurate and up to date across Davy systems and other provider platforms. Proactively look for ways to improve quality, service delivery, and operational efficiency. Follow all regulatory requirements and compliance processes set by the firm. Location Belfast, Northern Ireland, United Kingdom

Apr 20, 2026
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radiuslimited logoradiuslimited logo
Full-time|On-site|Belfast

Join radiuslimited as a Provisioning Service Delivery Administrator, where you will play a crucial role in ensuring seamless operations within our Customer Service & Operations department. You will be responsible for managing provisioning processes and assisting our team in delivering exceptional service to our clients.

Mar 24, 2026
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Version 1 logoVersion 1 logo
Full-time|On-site|London, Birmingham, Manchester, Newcastle upon Tyne, Edinburgh, Belfast

Role overview As a Senior Service Designer at Version 1, the focus is on shaping digital services for both public and private sector projects. The position centers on improving user experiences and guiding service design from initial concept through to delivery. Collaboration with cross-functional teams is a key part of the role, ensuring that each service meets user needs and project goals. What you will do Work closely with multidisciplinary teams to design and refine digital services Use service design methods to understand user needs and business objectives Offer strategic input to influence product direction and enhance services Maintain alignment with design thinking principles and industry standards Location This role is available in London, Birmingham, Manchester, Newcastle upon Tyne, Edinburgh, or Belfast.

Apr 27, 2026
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radiuslimited logoradiuslimited logo
Full-time|On-site|Belfast

Join radiuslimited as a Provisioning Service Delivery Coordinator in Belfast! We are seeking a motivated individual to support our customer service and operations teams. This is an exciting opportunity for those looking to start their career in a collaborative and dynamic environment.

Mar 24, 2026
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Entain logoEntain logo
Full-time|On-site|Belfast

Join our team at Entain as a Retail Customer Service Associate! In this role, you will be the friendly face of our company, providing exceptional service to our customers and ensuring their experience is nothing short of outstanding. You will assist customers with inquiries, process transactions, and maintain a welcoming atmosphere in our retail environment.This is an exciting opportunity for individuals who are passionate about customer service and eager to contribute to a dynamic team.

May 1, 2026
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AECOM logoAECOM logo
Full-time|On-site|Belfast

AECOM is seeking a talented and motivated Structural Engineer to join our dynamic engineering team in Belfast. In this role, you will be responsible for designing and analyzing structures to ensure they meet safety and performance standards. You will work collaboratively with architects, contractors, and other engineers to deliver innovative and effective solutions for a variety of projects.

Apr 30, 2026
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PA Consulting Group logoPA Consulting Group logo
Service Designer

PA Consulting Group

Full-time|On-site|Belfast

Join our dynamic team at PA Consulting Group as a Service Designer, where you will play a pivotal role in shaping innovative solutions that enhance customer experiences. Utilizing your expertise in design thinking and user-centered methodologies, you will collaborate with cross-functional teams to develop services that are not only effective but also delightful for users.Your responsibilities will include conducting user research, facilitating design workshops, and creating prototypes. You will work closely with stakeholders to translate insights into actionable design strategies, ensuring that our services align with business objectives and meet user needs.

Mar 17, 2026
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wshgroup logowshgroup logo
Full-time|On-site|Belfast

Role Overview wshgroup is looking for a Guest Service Host in Belfast. This position serves as the first point of contact for guests, greeting visitors and making sure each person feels welcome. The role involves answering questions, sharing details about available services, and helping to create a positive atmosphere for everyone who walks through the door. What You Will Do Welcome guests upon arrival and offer a friendly, professional greeting Respond to inquiries and provide accurate information about services Support guests throughout their visit to ensure a smooth and enjoyable experience What We Look For Interest in hospitality and guest service Comfort working in a busy setting Strong communication and people skills If hospitality excites you and you thrive in a lively workplace, consider joining the team at wshgroup in Belfast.

Apr 20, 2026
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dev2 logodev2 logo
Full-time|On-site|Belfast

As the Airside Services Supervisor, you will play a critical role in overseeing the daily operations of our airside services team at the Belfast facility. Your leadership will ensure the safe and efficient movement of aircraft and passengers, while adhering to all safety regulations and operational standards. We are looking for a proactive individual who can manage a dynamic team in a fast-paced environment.

Jan 23, 2023
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Version1 logoVersion1 logo
Full-time|On-site|London, Birmingham, Manchester, Newcastle upon Tyne, Edinburgh, Belfast

Role overview Version1 is looking for a Service Designer to help shape user experiences across a range of digital platforms. This position involves collaborating with colleagues from various backgrounds to design services that meet both user needs and business objectives. What you will do Develop service blueprints that illustrate how users interact with products and services Map user journeys to highlight pain points and areas for improvement Create prototypes for testing and refining new service ideas Work alongside design, engineering, and business teams to deliver practical solutions Location This Service Designer role is open in London, Birmingham, Manchester, Newcastle upon Tyne, Edinburgh, and Belfast.

Apr 27, 2026
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AECOM logoAECOM logo
Full-time|On-site|Belfast

Join AECOM as a Senior Structural Engineer, where you will play a vital role in designing and managing innovative structural projects. You will collaborate with multidisciplinary teams to deliver high-quality engineering solutions while ensuring compliance with industry standards.

Apr 30, 2026
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Jobs for Humanity logoJobs for Humanity logo
Director of Engineering

Jobs for Humanity

Full-time|On-site|Any UK office (Belfast, London, Edinburgh, Cardiff or Manchester)

Join our dynamic team at Jobs for Humanity as the Director of Engineering. In this pivotal role, you will lead our engineering department, drive innovation, and ensure the successful delivery of technology solutions that empower diverse communities. Your leadership will be crucial in shaping our engineering strategy, fostering collaboration, and mentoring our talented engineers.

May 16, 2024

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