Tetra Tech Europe is seeking a planning consultant to deliver high-quality planning services across a diverse range of projects in Ireland. This role involves preparing planning reports, conducting assessments, and engaging with stakeholders. The ideal candidate will have a degree in Planning, at least 3 years of experience, and strong knowledge of planning legislation. There are opportunities for career advancement with hybrid working arrangements, supporting a work-life balance. #J-18808-Ljbffr
Tetra Tech Europe seeks a Senior Quantity Surveyor to manage cost planning and financial control across diverse construction projects in Ireland. This role requires a degree in Quantity Surveying and at least five years of experience within the Irish construction sector. Successful candidates will have strong commercial awareness and be either a member or working towards membership of a recognised professional body. Join a dynamic team with access to a global portfolio of projects and opportunities for professional growth. #J-18808-Ljbffr
Shape the financial success of complex construction projects with a consultancy that blends technical excellence, trusted client relationships, and global reach. Join Carron + Walsh, part of Tetra Tech, and take your Quantity Surveying career to the next level. Purpose & Scope of the Role As a Senior Quantity Surveyor, you will play a pivotal role in delivering robust cost management across the full project lifecycle. Working within a highly collaborative consultancy environment, you will lead on cost planning, procurement, and financial control, ensuring projects are delivered efficiently and in line with client expectations. You will operate across a diverse portfolio of construction projects, leveraging established processes while contributing to continuous improvement and innovation. Your Impact in this Position You will influence key financial decisions from project inception through to completion, ensuring accuracy, compliance, and value at every stage. By partnering with multidisciplinary teams and clients, you will drive cost certainty, manage risk, and support the successful delivery of technically complex projects across Ireland. Core Capabilities Cost Planning & Control: Lead detailed cost planning, forecasting, and reporting. Maintain rigorous financial oversight throughout project delivery. Procurement & Contract Management: Manage tendering processes and contract administration. Ensure compliance with construction law and contract conditions. Commercial Management: Drive value engineering and cost optimisation strategies. Monitor project performance and mitigate commercial risks. Stakeholder Collaboration: Work closely with clients, contractors, and project teams. Communicate complex financial data clearly and effectively. Technical & Analytical Expertise: Apply strong analytical skills to support decision-making. Utilize cost management tools and industry best practices. Skills, Experience & Qualifications Degree-qualified in Quantity Surveying, you bring at least five years’ post-qualification experience within the Irish construction sector. You are a member, or working towards membership, of a recognised professional body such as SCSI or RICS. You have a proven track record across cost planning, procurement, and contract administration, supported by strong commercial awareness and communication skills. Experience with cost management software and knowledge of sustainability practices or ICMS reporting would be advantageous. Working Environment This is a full-time role based in Cork, Dublin, or Waterford, and is majority office-based to support collaboration, alongside some flexibility to manage your schedule. Why Join Us? This is an exciting opportunity to advance your career in Quantity Surveying with Carron + Walsh, part of the global Tetra Tech network. By joining our team, you’ll gain access to a worldwide portfolio of projects and collaborate with industry-leading professionals, giving you exposure to specialist skills and innovative solutions across multiple sectors. This role offers the perfect platform to grow your expertise while contributing to impactful projects in Ireland and beyond. #J-18808-Ljbffr
Senior Ecologist – Freshwater / Aquatic Specialist Location: Galway, Dublin, Cork, Kilkenny, or Sligo Join Us in Shaping the Future of Freshwater Ecology and Biodiversity Delivery We are looking for a technically strong Senior Ecologist – Freshwater/Aquatic Specialist to join a collaborative Ecology Team delivering high-quality advice and assessments on complex development and infrastructure projects across Ireland. This is an excellent opportunity for an experienced aquatic ecologist to apply specialist technical knowledge, influence project outcomes, and contribute to the delivery of sustainable solutions for clients and the environment. Purpose & Scope Of The Role A Senior Ecologist – Freshwater/Aquatic Specialist is a pivotal role within the Ecology Team. Working with senior colleagues, you will be responsible for the management, progression, and delivery of ecology advice and assessments for a wide range of development and infrastructure projects in Ireland, while also providing specialist input on freshwater and aquatic technical matters. This role requires strong competency in freshwater ecology survey work, including freshwater habitats and fisheries surveys, Q-value survey, RHAT survey, species-specific surveys, aquatic botany, and eDNA surveys. Experience in electrofishing and/or Stage 1–4 freshwater pearl mussel surveys is desirable, as is the ability to advise on hydrogeomorphological matters affecting aquatic systems. You will also contribute to the assessment of complex projects, including the design, consenting, and implementation of in-stream works and their associated impacts, such as flood relief schemes, barrier removal projects, and infrastructure upgrades. In addition to aquatic expertise, general habitat mapping and botanical survey skills, alongside competence in at least one other specialist area, are desirable. The role also involves the use of GIS tools for ecological data capture and analysis, and a sound understanding of relevant Irish and European legislation, consenting processes, and mitigation requirements. Your Impact In This Position In this role, you will help shape the ecological strategy and technical delivery of projects with significant freshwater and aquatic considerations. Your specialist knowledge will support robust ecological assessments, informed consenting strategies, and practical mitigation solutions that help clients move projects forward while protecting aquatic environments. You will have direct impact through high-quality field survey delivery, accurate analysis and reporting, effective client support, and the preparation of technically defensible assessments. Your contribution will help ensure that biodiversity and freshwater constraints are identified early and managed appropriately, improving both project outcomes and environmental performance. Core Capabilities Technical Expertise & Knowledge: Competent aquatic/freshwater ecologist with an increasing professional reputation in the specialism. Strong technical understanding of ecological matters associated with the development, design, and consenting of complex projects, with proven experience in freshwater survey and assessment work. Reporting, Documentation & Compliance Produces accurate, clear, and timely reports and technical documentation to a high standard. Maintains strong attention to detail and ensures compliance with internal standards, regulatory requirements, and quality, safety, and environmental frameworks. Freshwater Survey Delivery Competent in core field survey skills, particularly freshwater/aquatic habitat and species surveys including Q-value, RHAT, species-specific surveys, aquatic botany, and eDNA. Experience in electrofishing and/or freshwater pearl mussel surveys is desirable. GIS, Data Analysis & Assessment Competent in capturing, manipulating, and analysing ecological desk study and field data in GIS tools such as Fieldmaps or similar. Able to support evidence-based ecological assessment and interpretation of survey outputs. Project Delivery, Advice & Collaboration Able to lead on ecological assessment for complex projects and develop appropriate strategies using the mitigation hierarchy. Confident advising on consenting risks, working with internal and external stakeholders, and collaborating with aquatic specialists across wider teams. Required Qualifications & Experience: Honours Degree in Ecology. Proven experience in freshwater/aquatic ecology or ecological consultancy. Strong understanding of Irish and European environmental legislation and consenting processes. Experience contributing to ecological assessments for complex development or infrastructure projects. Strong report writing and peer review skills. Full clean driving licence and access to own vehicle. Desired Qualifications & Experience: Postgraduate qualification (MSc) in a relevant biological or environmental science subject with an ecological component and practical experience. Experience in electrofishing surveys and/or Stage 1–4 freshwater pearl mussel surveys. Ability to advise on hydrogeomorphological matters relating to aquatic systems. Experience with projects involving in-stream works such as flood relief schemes, barrier removal projects, or infrastructure upgrades. Experience in one or more non-aquatic survey areas such as bats, large mammals, ornithology, or invasive alien plant species. Membership of CIEEM, or equivalent, working towards Chartership. A developing professional reputation in biodiversity and/or ecological consultancy. Working Environment This role offers agile working with hybrid flexibility as standard. The position may be based from any of the listed office locations, with regular travel required to support fieldwork and project delivery across Ireland. A full clean driving licence and access to your own vehicle are required to meet the fieldwork requirements of the role. EEO Statement In accordance with the Equality Act 2010, we will make reasonable adjustments to support candidates and employees requiring additional arrangements. Please inform us if you need any accommodations during the recruitment process or in your day-to-day role. #J-18808-Ljbffr
Planning Consultant – Urban and Town Planner Location: Galway, Dublin, Cork or Kilkenny Purpose & Scope Of The Role As a Planning Consultant at Tetra Tech, you will deliver high-quality planning services across a diverse range of projects in Ireland. This includes preparing and reviewing planning reports, conducting site suitability assessments, and contributing to environmental and socio-economic impact studies. You will interpret legislation, advise on planning strategies, and engage with stakeholders during pre-application meetings. Working closely with multidisciplinary teams, you’ll provide integrated solutions and act as a trusted advisor to clients, ensuring compliance with planning regulations while delivering innovative outcomes. Your Impact In This Position In this role, you’ll quickly establish yourself as a key contributor to planning projects, gaining exposure to a wide variety of schemes and building strong client relationships. As you progress, you’ll take ownership of significant planning deliverables, develop specialist expertise, and provide strategic planning advice. Longer term, you’ll have the opportunity to advance into senior planning roles, lead major projects, and influence planning policy and strategy within the organisation. Core Capabilities Planning Expertise in the Republic of Ireland The role requires proven experience as a planning consultant within the Republic of Ireland, with a strong understanding of national and local planning legislation, policy frameworks, and regulatory processes. The successful candidate will demonstrate the ability to navigate complex planning requirements and provide clear, strategic advice that supports project success. Experience In Large Commercial & Mixed-Use Projects A track record of working on substantial commercial and mixed-use developments is essential. This includes familiarity with the planning challenges associated with high-value projects such as data centres, renewable energy schemes, and multi-use sites. The ability to manage competing priorities and deliver robust planning solutions for complex developments is critical. Communication & Stakeholder Engagement Strong communication skills are fundamental to this role. The Project Planner must be able to articulate planning strategies clearly, both in writing and verbally, and engage effectively with clients, regulatory bodies, and community stakeholders. Confidence in attending and contributing to meetings, including pre-application consultations, is essential. Planning Report Writing & Analytical Skills The ability to produce high-quality planning reports is a core requirement. This includes preparing site suitability assessments, environmental impact chapters, and socio-economic analyses that are accurate, persuasive, and aligned with regulatory standards. Experience in drafting reports for large-scale projects in the public domain is highly desirable. Adaptability & Resilience The planning environment is fast‑paced and subject to change. The successful candidate must be comfortable dealing with ambiguity, adapting to evolving project requirements, and maintaining focus under pressure. A proactive and solution‑oriented approach is essential to thrive in this agile setting. Qualifications & Experience Degree in Planning or a related discipline – BSc or MSc in Regional / Urban / City / Town and Country Planning Minimum 3 years’ professional planning experience in the Republic of Ireland Strong knowledge of planning legislation and strategic planning advice Excellent written and verbal communication skills Desirable Chartered membership of the Irish Planning Institute (IPI) or equivalent professional body Working Environment This role is based in Dublin, Cork, Galway or Kilkenny, with hybrid working and agile office arrangements offered as standard. Office attendance will be balanced to meet project and client needs, while supporting flexible working for work‑life balance. Travel to client sites, planning authority meetings and project locations across Ireland will be required on an occasional basis. In alignment with the Equality Act 2010, we will make reasonable adjustments to support candidates and employees requiring additional arrangements. This could include adaptations to work schedules, training approaches, or the physical workspace. Please inform us if you need any accommodations during the recruitment process or in the day‑to‑day role. #J-18808-Ljbffr
Tetra Tech Europe is seeking a Senior Quantity Surveyor to shape the financial success of complex construction projects. The role involves leading cost management throughout the project lifecycle, influencing financial decisions, and collaborating with multidisciplinary teams in Ireland. Candidates should have a degree in Quantity Surveying and at least five years of experience in the Irish construction sector, alongside membership or progress towards membership in a recognized body like SCSI or RICS. This full-time position primarily offers an office-based working environment, with some schedule flexibility. #J-18808-Ljbffr
Tetra Tech Europe is seeking an experienced Associate Engineer – Buildings and Structures to lead major building projects across Ireland, including healthcare and public sector infrastructure. This role involves overseeing structural design, project coordination, and client engagement while mentoring junior engineers. A Level 8 degree in Structural Engineering is required, with chartered status expected. The position offers hybrid working arrangements and opportunities for advancement into senior management. #J-18808-Ljbffr
Shape the financial success of complex construction projects with a consultancy that blends technical excellence, trusted client relationships, and global reach. Join Carron + Walsh, part of Tetra Tech, and take your Quantity Surveying career to the next level. Purpose & Scope of the Role As a Senior Quantity Surveyor, you will play a pivotal role in delivering robust cost management across the full project lifecycle. Working within a highly collaborative consultancy environment, you will lead on cost planning, procurement, and financial control, ensuring projects are delivered efficiently and in line with client expectations. You will operate across a diverse portfolio of construction projects, leveraging established processes while contributing to continuous improvement and innovation. Your Impact in this Position You will influence key financial decisions from project inception through to completion, ensuring accuracy, compliance, and value at every stage. By partnering with multidisciplinary teams and clients, you will drive cost certainty, manage risk, and support the successful delivery of technically complex projects across Ireland. Core Capabilities Cost Planning & Control: Lead detailed cost planning, forecasting, and reporting. Maintain rigorous financial oversight throughout project delivery. Procurement & Contract Management: Manage tendering processes and contract administration. Ensure compliance with construction law and contract conditions. Commercial Management: Drive value engineering and cost optimisation strategies. Monitor project performance and mitigate commercial risks. Stakeholder Collaboration: Work closely with clients, contractors, and project teams. Communicate complex financial data clearly and effectively. Technical & Analytical Expertise: Apply strong analytical skills to support decision-making. Utilize cost management tools and industry best practices. Skills, Experience & Qualifications Degree-qualified in Quantity Surveying, you bring at least five years’ post-qualification experience within the Irish construction sector. You are a member, or working towards membership, of a recognised professional body such as SCSI or RICS. You have a proven track record across cost planning, procurement, and contract administration, supported by strong commercial awareness and communication skills. Experience with cost management software and knowledge of sustainability practices or ICMS reporting would be advantageous. Working Environment This is a full-time role based in Cork, Dublin, or Waterford, and is majority office-based to support collaboration, alongside some flexibility to manage your schedule. Why Join Us? This is an exciting opportunity to advance your career in Quantity Surveying with Carron + Walsh, part of the global Tetra Tech network. By joining our team, you’ll gain access to a worldwide portfolio of projects and collaborate with industry-leading professionals, giving you exposure to specialist skills and innovative solutions across multiple sectors. This role offers the perfect platform to grow your expertise while contributing to impactful projects in Ireland and beyond. #J-18808-Ljbffr
Associate Engineer – Buildings and Structures Location: Dublin, Galway, Cork, Kilkenny Join Us In Shaping The Future Of Structural Design We’re seeking a highly experienced Senior Structural Engineer to lead the delivery of technically complex and socially meaningful building projects across Ireland using cutting edge digital design and BIM processes, fully aligned with best sustainable‑design principals and facilitating use of modern methods of construction (MMC). This is your chance to influence the design of sustainable, state‑of‑art healthcare, education, and wider public / private sector building infrastructure from concept to completion, while working within a collaborative, forward‑thinking team that values innovation and impact. Purpose & Scope Of The Role This Senior‑level role gives you the chance to lead major building projects from early design through to construction. As Associate Engineer, you’ll be at the heart of project delivery—overseeing structural design, coordinating with architects and consultants, and working closely with clients and statutory bodies to ensure everything runs smoothly. You’ll shape technical outputs, lead internal workshops, and represent the team in external design meetings. You’ll also mentor junior engineers and play a key role in the strategic growth of the wider team. Within our Buildings & Structures team, you’ll be part of a network of around 50 professionals across six offices, contributing to a diverse portfolio of over 100 live projects. These projects range from building‑facility refurbishments / retrofits (typical works values in range €1‑10 m) up to new building facilities (typical works value €5 – 250 m) often on constrained or challenging brownfield sites that demand smart, innovative and coordinated solutions. Your Impact In This Position This role offers the opportunity to take ownership of significant multidisciplinary projects and to influence their direction from the earliest design stages. In the short term, the successful candidate will lead the structural delivery of live projects, ensuring technical excellence and compliance with planning and regulatory requirements. As they progress, they will manage a portfolio of projects, contribute to sector leadership, and support client relationships at a strategic level. Over time, the role offers a clear pathway into senior management, with opportunities to shape team strategy, influence business planning, and support the development of new workstreams through tendering and business development. Core Capabilities Technical Expertise in Structural Engineering : Deep knowledge and hands‑on experience in structural engineering, particularly in the design and delivery of buildings, from steel and composite frames to reinforced concrete, precast systems and masonry. Client & Stakeholder Engagement : The go‑to technical contact for clients, local authorities, and external consultants—leading design meetings, resolving technical queries and translating complex engineering concepts into clear, actionable outcomes. Project Leadership & Delivery : Full ownership of project delivery from concept to construction, leading internal teams of engineers, technicians and Revit modellers, managing design quality, coordinating outputs and ensuring timely delivery. Strategic & Commercial Awareness : Shape the team’s direction over the next 12–24 months, contribute to business development, tendering and strategic planning, and identify and manage delivery risks. Risk Management & Governance : Lead project risk management—developing and maintaining risk registers, embedding mitigation strategies, supporting governance and quality assurance. Qualifications & Experience At least a Level 8 degree in Structural or Civil Engineering; Level 9 postgraduate qualification is a plus. Chartered status—or active progress toward it—with IStructE or Engineers Ireland is expected. Significant experience in structural design and delivery across a range of building types and materials. Working Environment This role is based in Dublin, Cork, Galway or Kilkenny, with hybrid working and agile office arrangements offered as standard. Office attendance will be balanced to meet project and client needs, while supporting flexible working for work‑life balance. Travel to client sites, planning authority meetings and project locations across Ireland will be required on an occasional basis. Employment Equality and Anti‑Discrimination In alignment with the Equality Act 2010, we will make reasonable adjustments to support candidates and employees requiring additional arrangements. Please inform us if you need any accommodations during the recruitment process or in your day‑to‑day role. #J-18808-Ljbffr
Tetra Tech Europe is looking for a Senior Quantity Surveyor to join Carron + Walsh in Cork. This role focuses on delivering cost management throughout the project lifecycle, ensuring accurate financial oversight and collaboration with multidisciplinary teams. Candidates should have a degree in Quantity Surveying and at least five years of experience in the Irish construction sector. The opportunity offers a majority office-based working environment with some schedule flexibility while contributing to impactful construction projects across Ireland. #J-18808-Ljbffr
