Full-Time

Senior Drainage Engineer

Updated on 8/7/2026

Egis Group

Egis Group

5,001-10,000 employees

Designs, builds, and operates intelligent infrastructure

No salary listed

Dublin, Ireland

Hybrid

The role may also be based in Cork, Castlebar, or Limerick.

Category
Architecture & Civil Engineering (1)
Required Skills
AutoCAD

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Requirements
  • Sufficient experience in all aspects of drainage network design, including pipework, surface water channels, gullies, and attenuation systems.
  • Experience in flow estimation and catchment analysis.
  • Experience in culvert design to CIRIA guidance.
  • Completion of OPW Section 50 applications.
  • Knowledge and understanding of the TII drainage publications, the Greater Dublin Regional Code of Practice for Drainage Works, DMURS, and the SuDS Manual.
  • Skills in drainage design for TII publications and DMURS projects.
  • Proficiency in MicroDrainage or a similar tool.
  • Proficiency in HEC-RAS modelling or a similar tool.
  • Proficiency in CulvertMaster or a similar tool.
Responsibilities
  • Act as the drainage lead on projects, working under own initiative and providing updates to clients.
  • Provide support and guidance to junior staff where necessary.
Desired Qualifications
  • Experience with Civil 3D.
  • Experience with QGIS.
  • Experience with ProjectWise.

Starting

Company Size

5,001-10,000

Company Stage

Debt Financing

Total Funding

$1.6B

Headquarters

Montigny-le-Bretonneux, France

Founded

1949

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Simplify Jobs

Simplify's Take

What believers are saying

  • April 2026 results showed €2.389 billion revenue, 13.7% EBITDA margin, and €5.4 billion backlog.
  • July 2025 financing added over €1 billion for acquisitions, including North America expansion.
  • 2025 delivered eight acquisitions, including Lochner, creating Egis's largest-ever U.S. platform.

What critics are saying

  • April 2026 strikes showed French staff anger over pay, bonuses, and acquisitions.
  • February 2026 Africa carve-out and Cameroon arbitration expose legal and portfolio fragmentation risk.
  • Integration across Lochner, RockSol, Engeny, and Peracon strains management; one failed deal damages margins.

What makes Egis Group unique

  • Egis built a 23,500-person, 70-country infrastructure platform by April 2026.
  • Lochner and RockSol give Egis a scaled U.S. transportation and water platform.
  • Egis pairs engineering with operations, concessions, and digital asset management across asset lifecycles.

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Benefits

Hybrid Work Options

Phone/Internet Stipend

Wellness Program

Company News

PR Newswire
Feb 13th, 2026
Lochner appoints Karen Wiemelt to board with 35 years of nuclear and energy leadership

Lochner, an Egis Group company, has appointed Karen Wiemelt to its Board of Directors. Wiemelt brings over 35 years of leadership experience in the nuclear and energy sectors, with expertise in programme management, environmental remediation and strategic planning. Wiemelt previously served as Senior Vice President and General Manager at Jacobs, where she led the company's global Energy, Security and Technology business unit. In that role, she managed a portfolio exceeding $1.5 billion in annual revenue and over 8,000 employees worldwide. She has also served on numerous industry and corporate boards. Founded in 1944, Lochner merged with Egis Group in July 2025, positioning it as the cornerstone of Egis' US growth strategy. Wiemelt holds a Bachelor of Science degree in Chemical Engineering from the Colorado School of Mines.

PR Newswire
Nov 24th, 2025
Egis Acquires Colorado-Based RockSol Consulting Group

CHICAGO, Nov. 24, 2025 /PRNewswire/ -- Egis, a global leader in architecture, consulting, construction engineering, operations, and mobility services, has acquired RockSol Consulting Group, Inc., a Colorado-based transportation infrastructure firm specializing in engineering, planning, environmental compliance, design, construction management, inspection, and materials testing. The acquisition strengthens Egis' transportation market position in the fast-growing Mountain States and West region of the U.S. Founded in 1996 and headquartered in Thornton, Colorado, RockSol is known for the highest standard of reliability and quality in delivering highway, bridge, transit, and public works projects that enhance safety, preserve environmental resources, and improve communities. With more than 240 employees, RockSol serves municipalities, counties, state Departments of Transportation, and federal civilian agencies throughout the Western U.S. "We warmly welcome President and Founder Saeid Saeb and our new colleagues from RockSol," said Terry Ruhl, Chief Executive Officer of Egis in the U.S

Newswire
Sep 16th, 2025
Egis Acquires Ecometrix, Bolstering Environmental and Water Capabilities in Canada

/CNW/ - Egis, a global leader in architecture, consulting, construction engineering, operations and mobility services, has acquired Ecometrix, a leading...

Business Wire
Jul 7th, 2025
Tikehau Capital Raises €1 Billion to Support Egis’ Next Phase of Growth, With Backing From an Apollo S3 / ADIA Consortium and Neuberger Berman as Co-Lead Investors

Regulatory News: Tikehau Capital (Paris:TKO), the global alternative asset manager, announces a capital raise for its portfolio company Egis, reaffirming its...

MarketScreener
Jul 7th, 2025
Tikehau Capital Raises €1B for Egis Growth

Tikehau Capital has raised over €1 billion to support Egis' growth, backed by an Apollo S3/ADIA consortium and Neuberger Berman as co-lead investors. This marks the launch of Tikehau's first private equity continuation fund for Egis, aimed at accelerating global development through strategic acquisitions. The fund is part of Tikehau's decarbonisation strategy, which has now surpassed €2 billion in capital raised. Egis aims to double its size by 2028.