At Sisk, we create places and infrastructure that shape how people live, work and connect – now and for future generations. As a family‑owned, international construction and engineering group, we offer meaningful careers across building, infrastructure, rail, energy and off‑site manufacturing throughout Ireland, the UK and Europe, where people are supported to grow, make an impact and be part of positive change.
The Senior Design Engineer plays a key role within the Engineering Services team, providing technical expertise, design oversight and engineering support on multi-disciplinary construction projects. Reporting to the Design Engineer Lead, the Senior Design Engineer ensures high-quality technical solutions are delivered while supporting junior engineers and contributing to continuous improvement initiatives. This role requires strong engineering judgement, technical leadership and excellent collaboration skills across design, project and construction teams.
Design & Technical Expertise
Project Delivery & Coordination
Process Improvement & Quality Assurance
Mentoring & Team Support
Essential
Desirable
Essential
Desirable
What We Offer
At Sisk, your rewards package goes far beyond your salary. Our most valued benefits include:
Our People & Recruitment Commitment
At Sisk, our people are at the heart of everything we do. We offer the opportunity to work with purpose, grow a career without limits and be part of a supportive, collaborative team.
All vacancies are managed directly by our Internal Recruitment Team. Unsolicited CVs or speculative contact from unapproved agencies are not accepted, and no fees will be payable.
Equity, Inclusion & AccessibilityWe are an equal opportunities employer. We welcome applications from all qualified candidates regardless of gender, race, ethnicity, disability, age, sexual orientation, religion, family status or any other protected characteristic. We are committed to providing reasonable adjustments throughout the recruitment process to support all candidates.
Encouraging All Talent to ApplyWe understand that the confidence gap or imposter syndrome can discourage great people from applying. Even if you don’t meet every requirement, we encourage you to express your interest — your skills, experience and potential are what matter.
Compliance & TransparencyAll recruitment materials are designed to meet or exceed legal and regulatory requirements, including the Irish and UK Equality Acts and the EU Pay Transparency Directive, ensuring fairness, transparency and equal access for every applicant.
#LI-RB1#LI-AG1

Founded in Cork and family-owned Sisk is an innovative, international, construction and engineering business with a long-term vision and over 165 years in operation.
Sisk employs approx. 2,500 people and is Ireland's leading provider of construction services with extensive operations across Ireland, the United Kingdom and mainland Europe with the track record, scale and capacity to successfully undertake large, complex multidisciplinary programmes. Sisk is recognised by global clients as a world leader in safe delivery.
Sisk delivers projects and programmes in key sectors such as Data and Technology, Pharmaceutical and Life Sciences, Infrastructure, Transportation, Healthcare, Commercial, Residential, Retail, Industrial, Leisure, Education and Energy.
Sisk offers a life-cycle approach to construction from planning and offsite construction, through delivering and fitting out a project safely and sustainably with technology as a key enabler, and then working with clients to help manage and maintain buildings efficiently throughout their lifespan.