Rodeo
ResourcesPartnersSign in

Costain Group PLC

Principal Highways Drainage Engineer

Manchester
Posted about 18 hours ago
Sign up to applySee more jobs like this

How your CV stacks up

1Upload CV
2Analyse CV
3Improve CV

Upload your CV to see how well it fits this job role

?%

JOB DESCRIPTION

Due to increased demand & successful project wins, we have an exciting new opportunity for a Principal Highways Drainage Engineer to play a key part in a growing team of 130+ C&S Engineers and Designers.

Our department covers a range of projects from assurance, Concept Studies through to Detailed Design, plus support during ECI and construction stages, providing a wide variety of interesting work. Industries can range across Roads, Water, Transportation, Energy, Nuclear and Defence.

This position will be part of the Highways & Transportation team that supports all the afore mentioned industries, with main focus on drainage engineering including flood risk assessments.

Role Location: Manchester or London Office (Predominantly home based and will consider a nationwide location but must be flexible and willing to travel as per business needs)

We will also consider Senior Engineer's working towards the principal level with proven experience and capability.

RESPONSIBILITIES

Key Responsibilities

Working in a multi-disciplinary team delivering infrastructure projects, you will be responsible for the delivery of civil and structural (highways) advice, analysis, calculations, designs, reports and specifications. Taking responsibility for leading varying size projects and sub tasks from a technical perspective. Communicate designs effectively to the supporting teams, other disciplines, construction personnel, stakeholders and clients. Attendance occasionally required for site visits, design reviews and client meetings, can be nationwide. Support and mentor junior team members. Challenge and deliver value engineering solutions. Confident and authoritative in front of clients.

Reasons to use Rodeo

I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?

Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.

Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.

Start with a chat, not a search bar

Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.

P

Graduate Consultant — 2026 Scheme

PwC·London, UK
£35,000/yr

Why you're a good match

Strong

Your economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.

See breakdown
Save jobNot relevant
View details

It searches the market for you

Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.

Why you're a good match

You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.

See breakdown
Strong

Experience fit

Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.

See breakdown
Strong

Only hits

No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.

As a client facing Principal Engineer, your prime responsibilities could involve:

  • Develop early solutions for drainage solutions, improvements and/or renewals, including the compiling of relevant documents, value engineering, consideration of new and innovative techniques, materials, buildability, and costs.
  • Organising discipline staff, assisting allocating work and ensuring delivery against planned timescales inc communicating effectively with other disciplines to ensure that interfaces are clearly defined and correctly designed
  • Demonstrate a good understanding of Health and Safety including CDM responsibilities.
  • Mentoring and developing graduates and less experienced engineers
  • Ensure that work is carried out with relevant codes, standards and procedures, and maintain and develop awareness of current relevant codes and standards
  • Implement company, and where applicable client/ project policies and procedures
  • Productions and development of highway specifications
  • Optioneering assessments, defining scopes of work, supporting estimates and business development.

More specific tasks could include:

  • Defining client requirements, specifying relevant surveys
  • Develop technical briefs provided to external design services contractor for improvement and renewals work.
  • Deliver drainage and SuDS design across multiple infrastructure projects
  • Coordinate with external stakeholders including authorities and utility providers
  • Support adoptable sewer applications and technical approval processes
  • Ensure compliance with relevant UK design standards, and BIM requirements
  • Work within multidisciplinary design teams to integrate drainage solutions
  • Identify and resolve technical issues throughout project delivery
  • Maintain high standards of technical quality and design assurance
  • Design of new drainage designs and flood risk assessments, and desirable requirement to undertake hydraulic modelling
  • Supporting the PM in identifying change, progress reporting, tracking of issues, risks and resolutions

Get help with your application

Your very own career expert that helps elevate your application to the next level.

Get help applying for this job

ESSENTIAL

Knowledge, Skills, and Experience

  • Significant minimum experience in UK highways & infrastructure at all stages of the project lifecycle.
  • Proficiency with drainage modelling software (inc Infodrainage), and ACAD
  • Excellent knowledge of UK design working practices and installation requirements of the discipline across a range of industries.
  • Extensive knowledge of UK legislation and standards
  • Awareness of risk identification, quantification, management and of HSE requirements
  • Client facing liaison and interaction
  • Eligibility for UK Security Clearance

QUALIFICATIONS

  • Minimum BEng Civil or substantial experience to compensate.
  • Membership of Professional Industry Body
  • CSCS card

DESIRABLE

  • Hydraulic Modelling
  • Experience with new and historic highways, optioneering assessments, defining scopes of work, supporting estimates and business development.
  • Experience in leading small teams and supporting more junior engineers.
  • Project Management experience
  • Requirements Management experience
  • Temporary Works / Geotechnical
  • Infraworks, or Digital capability in 4D sequencing
  • Chartership with ICE, CIHT or similar
  • Further industry recognised training and qualifications
  • Project Management qualifications
  • CDM qualifications
  • Active Security Clearance
  • National Highways Passport
Trusted by 25,000+ job seekers

“It took my CV and asked me questions relevant to understanding what kind of jobs to suggest for me. Suggestions were almost perfect. Jobs were exactly what I’ve been looking for.”

Jessica, London

Get help applying for this job

Skills

Drainage Engineering
Flood Risk Assessments
Civil Engineering
Structural Design
Project Management
Health and Safety
Client Liaison
Value Engineering
Hydraulic Modelling
BIM Requirements
Technical Approval Processes
Infrastructure Projects
Design Assurance
Multi-disciplinary Teamwork
UK Legislation
Software Proficiency

Location

Manchester, England, United Kingdom

Sign up to applySee more jobs like this