About Ethos Ethos is a collaborative team of engineers, consultants, and creative thinkers designing and delivering data centre and energy infrastructure across the world's most dynamic markets. As a multidisciplinary consultancy, we combine technical expertise, creativity, and integrated delivery to lead complex, mission-critical projects. Built on strong relationships, clear leadership, and a can-do mindset, Ethos is entering an exciting phase of growth, expanding our capabilities and taking on increasingly high-impact projects across EMEA and beyond. Sustainability guides how we design, collaborate, and deliver, creating innovative solutions and lasting value for our clients and communities — making Performance Made Possible. About Hanley Pepper Hanley Pepper has been serving the industry for close to 40 years, successfully completing over 2,000 national and international projects. We deliver Civil & Structural Engineering with a client-focused service based on quality and aesthetic solutions. Our reputation is built on a proactive approach to project delivery and to solving the challenges faced by design teams and general contractors. We are also Irish representatives within MERGE, a European network of established and experienced consulting engineers, offering engineering design and advisory services across borders. Ethos acquired Hanley Pepper in 2026 to allow for the provision of civil and structural expertise. As part of our strategy for continued growth, Ethos and Hanley Pepper are now recruiting for global expansion. About the Job This is a full-time, Dublin-based hybrid role, with three days per week in the office. As a Senior Engineer – Civil / Infrastructure, you will carry out design calculations and manage a team of engineers and technicians to deliver the civil aspects of projects, liaising with architects and other design team members, attending client meetings, presenting updates and deliverables to clients, and reporting on project progress to management. The role supports a portfolio of complex buildings and infrastructure projects, including data centres. Responsibilities: • Carry out design calculations to deliver the civil aspects of projects, including storm water management and SUDS design. • Manage a team of engineers and technicians to deliver the civil aspects of projects. • Liaise with architects and other design team members. • Attend client meetings and present updates and deliverables to clients. • Report on project progress to management. • Visit sites throughout Europe and monitor progress and quality of works. • Use Autodesk Civil 3D to develop, modify and manage civil engineering design models, drawings and documentation in accordance with project specifications and industry standards. About You • A senior civil engineer who can design and deliver the civil aspects of engineering projects and lead a team of engineers and technicians. • A strong project manager and problem-solver who communicates effectively with clients and design teams. • Comfortable travelling to sites across Europe to monitor progress and quality of works. • Based in Dublin and able to work in the office three days per week, or willing to relocate to Dublin. • Holds unrestricted travel rights within the Schengen area. Experience & Qualifications • Bachelor’s degree in Civil Engineering or a related field. • At least 5 years’ experience in designing and delivering civil aspects of engineering projects. • Irish or UK project experience, with knowledge of local standards and practices. • Experience on data centre projects is a plus; experience on complex buildings or infrastructure projects is an acceptable alternative. • Chartered status is advantageous; the company will actively support you in achieving this status. • Experience in international projects is a plus. Technical Skills • Proficient in Civil Engineering Design and Civil Engineering fundamentals. • Experience in varied aspects of Civil Engineering, including pavement/road design, road alignment, drainage (including storm water management and SUDS) and earthworks, with a working knowledge of geotechnical aspects. • Knowledge of Eurocodes and their European national annexes is advantageous. • Essential software: Civil 3D (site, road and drainage design); Causeway Flow for drainage network design, or equivalent (e.g. InfoDrainage, MicroDrainage); CADS 3D (mass haul calculations); Bluebeam Revu (drawing review and markups); Microsoft 365. • Desirable software: AutoCAD, Revit, Navisworks (model coordination). Soft Skills • Strong project management and problem-solving skills. • Excellent communication and teamwork abilities. Why Join Us? • Join collaborative leaders – Work alongside experienced, approachable professionals who combine technical excellence with calm, supportive leadership. • Make a real impact – Contribute to mission-critical infrastructure projects that support the digital and energy transition across EMEA and beyond. • Grow with us – As a rapidly growing consultancy, we offer opportunities to develop your skills, broaden your experience, and build your career. • Shape a more sustainable future – Sustainability isn't an initiative—it's embedded in every project, every discipline, and every decision we make. We offer: • Flexible Fridays and a 9-day fortnight working schedule — enjoy every second Friday off to maintain work–life balance. • A culture that values flexibility, learning, and teamwork, with clear progression pathways and support toward professional accreditation. • Opportunities to work alongside some of the most experienced engineers in the industry, within a forward-thinking, technology-driven consultancy. Benefits: • Flexible working times • 20 Days holidays up to 25 days • Pension Scheme • Refer a Friend scheme • Healthcare check-ups and flu vaccinations • Gym / Fitness membership Allowance • Subsidised Health Insurance Allowance • Working travel out-of-pocket expenses • Travel tax scheme or bike-to-work scheme • Regular training/mentoring / further college support • Support for Chartership • A Professional Subscription Fee paid by the company • Paid Statutory Leaves • Heavily subsidised social committee Recruitment Agencies: Please do not reply to this job advert. Should Ethos require assistance with this posting you will be contacted by our Talent Acquisition Team.