Find Principal engineer Jobs in Blackrock, D

Highways Principal Engineer - Dublin & Cork
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Optum —Dublin, County Dublin
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American International Group UK Limited, Ireland Branch & AIG Europe S.A. (Ireland Branch) —DUBLIN 1, County Dublin
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Quick apply
Principal Civil Engineer (Roads & Transportation)
AECOM —Dublin, County Dublin
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AECOM —Dublin, County Dublin
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Principal Software Engineer, AWS Lambda
Amazon Development Centre Ireland Limited —Dublin, County Dublin
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Principal Engineer (Highways & Active Travel)
SYSTRA —Dublin, County Dublin
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Principal Engineer – Galway, Ireland (Hybrid )
Hadfield Green —DUBLIN 2, County Dublin
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Electrical Design Engineer
GREATECH —DUBLIN 15, County Dublin
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AECOM —Dublin, County Dublin
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Principal Software Engineer, Amazon DynamoDB
Amazon Development Centre Ireland Limited —Dublin, County Dublin
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Principal Traffic Engineer (Active Travel & Urban Transport)
Jacobs —Dublin, County Dublin
- Hybrid work
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Automation Controls Engineer
GREATECH —DUBLIN 15, County Dublin
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Senior/Principal System Safety Engineer - Rail
WSP —Dublin, County Dublin
- Part-time
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Analog Devices —Dublin, County Dublin
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WSP —Dublin, County Dublin
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Principal / Lead Structural Engineer
PM Group —Dublin, County Dublin
- Master's degree
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Highways Principal Engineer - Dublin & Cork

Jacobs -
Dublin, County Dublin

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Job details

Qualifications

Supervising experience
Civil Engineering

Full job description

Location
Dublin, Dublin, Ireland

Capabilities
Civil and Structural

Office Setup
Hybrid

Job ID
#41392
Industry
Transportation

At Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good.

Your impact

Join us in a leadership role where you’ll help shape and deliver some of the most ambitious and high‑profile transportation schemes across Ireland and the UK. As a Principal Highways Engineer, you’ll play a critical role in defining solutions that connect communities, unlock growth, and support a more sustainable future.

About the opportunity

In this role, you’ll lead the delivery of projects across the full lifecycle—from strategic feasibility and concept development through to detailed design and implementation. You’ll provide technical direction across a diverse portfolio including major highways infrastructure, complex junctions, and active travel schemes, ensuring high-quality, innovative and compliant design outputs.

You’ll work at the interface of clients, stakeholders, and multidisciplinary teams, providing trusted advice and driving collaboration across all stages of delivery. With major programmes underway for Transport Infrastructure Ireland (TII), the National Transport Authority (NTA), Irish Rail, local authorities, and leading contractors, you’ll take a leading role in influencing nationally significant infrastructure and shaping the future of transport in Ireland.

Become part of a team shaping landmark schemes such as:
Foynes to Limerick (including Adare Bypass)

M28 Cork to Ringaskiddy

Dublin and Cork BusConnects programmes

N2 Ardee to Castleblayney

N21 Newcastle West & Abbeyfeale

N59 Bunnakill to Oughterard

Dublin City Active Travel initiatives

Dublin MetroLink and Cork Light Rail Transit

Here's what you'll need

A Level 8 degree in Civil Engineering

Chartered Engineer status with Engineers Ireland or equivalent.

Thorough understanding of TII Publications, UK DMRB standards, and Active Travel standards.

Proven technical experience in major highway, local road, or active travel schemes, with a sound knowledge of H&S legislation.

Experience in construction supervision and road safety auditing.

Familiarity with Building Information Modelling (BIM).

Understanding of H&S legislation.

#IETransportation #LI-DC1

Joining Jacobs not only connects you locally but globally. Our values stand on a foundation of safety, integrity, inclusion and belonging. We put people at the heart of our business, and we truly believe that by supporting one another through our culture of caring, we all succeed. We value positive mental health and a sense of belonging for all employees.

With safety and flexibility always top of mind, we’ve gone beyond traditional ways of working so you have the support, means and space to maximize your potential. You’ll uncover flexible working arrangements, benefits, and opportunities, from well-being benefits to our global giving and volunteering program, to exploring new and inventive ways to help our clients make the world a better place. No matter what drives you, you’ll discover how you can cultivate, nurture, and achieve your goals – all at a single global company. Find out more about life at Jacobs .

We aim to embed inclusion and belonging in everything we do. We know that if we are inclusive, we’re more connected and creative. We accept people for who they are, and we champion the richness of different perspectives, lived experiences and backgrounds in the workplace, as a source of learning and innovation. We are committed to building vibrant communities within Jacobs, including through our Jacobs Employee Networks, Communities of Practice and our Find Your Community initiatives, allowing every employee to find connection, purpose, and belonging. Find out more about our Jacobs Employee Networks here .

Jacobs partners with VERCIDA to help us attract and retain talent from a wide range of backgrounds. For greater online accessibility please visit https://www.vercida.com/uk/employers/jacobs to view and access our roles.

As a disability confident employer, we will interview disabled candidates who best meet the criteria. We welcome applications from candidates who are seeking flexible working and from those who may not meet all the listed requirements for a role.

We value collaboration and believe that in-person interactions are crucial for both our culture and client delivery. We empower employees with our hybrid working policy, allowing them to split their work week between Jacobs offices/projects and remote locations enabling them to deliver their best work.

Your application experience is important to us, and we’re keen to adapt to make every interaction even better. If you require further support or reasonable adjustments with regards to the recruitment process (for example, you require the application form in a different format), please contact the team via Careers Support .

Apply Now

Refine Your Search

principal engineer jobs in blackrock, d

Highways Principal Engineer - Dublin & Cork

Principal Data Scientist

Principal Security Engineer, AWS Security

Principal Civil Engineer

Privileged Access Management Engineer

Principal Civil Engineer (Roads & Transportation)

Software Architect

Principal Development Infrastructure Engineer (Civil)

Principal Software Engineer, AWS Lambda

Principal Engineer (Highways & Active Travel)

Principal Engineer – Galway, Ireland (Hybrid )

Electrical Design Engineer

Principal Mechanical Engineer – Building Services

Principal Software Engineer, Amazon DynamoDB

Principal Traffic Engineer (Active Travel & Urban Transport)

Automation Controls Engineer

Senior/Principal System Safety Engineer - Rail

Principal Engineer, Design Verification Engineering

Senior/Principal Reliability (RAM) Engineer - Rail

Principal / Lead Structural Engineer

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