Principal Engineer

Company: engstaff-in
Apply for the Principal Engineer
Location: Watford
Job Description:

Principal Civil & Structural Engineer (Rail Advisory)Chartership needed

Location: Watford, UK (Hybrid – Flexi Work Options)

Experience Level: Mid-Senior (6 to 10 years)

Salary: Competitive + Comprehensive Benefits Package

Are you a Chartered Engineer looking for a role where you have direct visibility, real project ownership, and zero corporate red tape?

We are partnering with a highly respected, award-winning UK engineering consultancy to find a Principal Civil & Structural Engineer to join their thriving Rail Advisory team in Watford. This is an agile, multi-disciplinary environment where you will lead high-profile infrastructure projects and act as a key technical authority.

What you’ll be doing:

* Technical Leadership: Leading the civil and structural design for complex rail infrastructure (bridges, stations, lineside structures, and retaining walls) from concept to detailed delivery.

* Asset Protection & Approvals: Navigating and securing critical technical approvals with Network Rail and Transport for London (TfL) using BAPA and APA frameworks.

* Team Development: Mentoring and signing off on calculations for senior, graduate, and technician-level engineers.

* Client Engagement: Managing project timelines, commercial budgets, and maintaining direct, high-value client relationships.

What we’re looking for:

* 6 to 10 years of dedicated post-graduate experience within UK civil/structural rail engineering.

* Fully Chartered Engineer (CEng) status with the ICE or PWI.

* Direct, proven experience delivering projects under Network Rail or TfL frameworks and standards.

* Strong commercial acumen and the ability to handle client-facing responsibilities.

What’s in it for you?

* Highly competitive base salary with regular, transparent reviews.

* 33 days of annual leave (inclusive of public holidays) + holiday purchase scheme.

* Comprehensive healthcare plan, life insurance, and contributory pension.

* Discretionary loyalty and performance bonus schemes.

* Fully reimbursed professional fees and interest-free travel loans.

Posted: July 1st, 2026