Dublin, Ireland | Onsite / Hybrid (project dependent)
Q-nis is a Dublin-based engineering and manufacturing business, specializing in the design and manufacture of advanced ventilation and air handling solutions for mission-critical environments such as data centres.
Operating as part of Kingspan Data Solutions, Q-nis collaborates with the division's wider businesses to deliver complementary infrastructure solutions and supports major global data centre projects across Europe and internationally.
Known for its hands-on expertise, modern production capabilities, and collaborative culture, the company delivers high-quality, tailored solutions working with leading cloud, hyperscale, and neoscale data centre providers.
With a strong focus on innovation, teamwork, and continuous improvement, Q-nis offers an environment where people can grow, take ownership, and be part of a fast-evolving industry.
We are looking for a Quantity Surveyor to support the commercial delivery of large-scale data centre projects. This role plays a key part in ensuring strong financial control, accurate cost management, and effective commercial decision-making across multiple project phases.
You will work closely with project teams, clients, and subcontractors, providing commercial insight while helping drive project performance and value.
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Prepare, submit, and agree interim payment applications in line with contractual requirements
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Monitor project costs, cash flow, and financial performance against budget
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Review and certify subcontractor payment applications, ensuring accuracy and compliance
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Manage subcontractor accounts from procurement through to final account closure
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Identify, track, and manage variations, ensuring proper documentation and cost control
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Produce detailed cost reports, forecasts, and valuations for internal and external stakeholders
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Support contract administration, including interpretation of terms and change management
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Collaborate with project teams, clients, and suppliers to resolve commercial matters
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Degree in Quantity Surveying, Commercial Management, or a related discipline
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Proven experience in a Quantity Surveyor role on large-scale construction or infrastructure projects
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Strong experience managing payment applications, subcontractor accounts, and variations
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Excellent commercial awareness and financial acumen
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Strong negotiation, analytical, and problem-solving skills
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High attention to detail with strong reporting capabilities (Excel proficiency required)
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Ability to manage multiple priorities and work independently
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RICS membership or working toward accreditation (preferred)
Permanent and full-time employees enjoy a competitive salary, opportunities for career progression within a global organisation, and the chance to work on high-profile data centre projects.
At Q-nis, you will be part of a collaborative, high-performance environment that values innovation, ownership, and continuous development.
