Alstom
Principal Systems Engineer
How your CV stacks up
Upload your CV to see how well it fits this job role
?%
Principal Systems Engineer – UK & Ireland Signal Systems
Location: Hatfield (AL10 9TQ) – Onsite (5 days per week) Appointment: Permanent Salary: Competitive – extends to £80k (DOE) Closing Date: 28/02/25
About Alstom and the Role
Alstom shapes the future of mobility by delivering innovative, sustainable transport solutions worldwide. From high-speed trains and metros to signalling systems, our 86,000+ colleagues work together to drive greener and smarter mobility, reducing emissions and connecting communities.
We’re seeking a full-time Principal Systems Engineer in Hatfield to lead the development and delivery of SSI (System Solutions & Integration) and SMARTLOCK technologies for railway signalling across the UK and Ireland. The role will focus on systems engineering excellence, process improvement, and cross-functional collaboration to deliver reliable, safe, and innovative railway solutions.
Your Key Responsibilities
As Principal Systems Engineer, you will:
-
Systems Delivery & Project Leadership
- Lead the development, adaptation, introduction, and delivery of SML 400 (SMARTLOCK), MooN, Smart Gateway, SmartIO, Support System, and Test Environments for signalling systems.
- Ensure fit-for-purpose tools and processes are maintained through regular reviews, proactive improvements, and rollouts.
- Deliver standardised objectives and optimal system solutions across allocated projects.
Reasons to use Rodeo
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.
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.
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.
-
Technical Excellence & Safety Compliance
- Apply reliability, maintainability, and safety principles to all project solutions.
- Compliance with systems standards, client requirements, and company procedures.
- Safety assurance through Common Safety Methods (CSM) for system/proproducts.
- Align systems input for tenders and contribute to technical documentation validation.
-
Team & Customer Support
- Manage technical teams for Systems Engineers.
- Provide second-line product support to customers in the field.
Essential Requirements
We value passion and an innovative mindset over rigid experience. However, you should have:
- BSc or MSc in engineering (engineering-related fields preferred), especially in control systems, electrical, or systems engineering.
- Professional experience or knowledge of systems engineering management.
- Understanding of UK railway safety approval processes and client/system standards.
- Familiarity with software development or scripting is advantageous.
Desirable (but not essential):
- Personal Track Safety (PTS) certification.
- Commercial/financial awareness.
- Experience in a railway systems engineering environment.
Benefits & Opportunities
Join Alstom for stability, long-term growth, and innovation — without the monotony. You’ll:
✅ Collaborate with multi-disciplinary teams and like-minded colleagues. ✅ Contribute to ground-breaking projects, including new rail signalling security standards. ✅ Thrive in a flexible, inclusive work culture that supports your ambitions. ✅ Steer your career path across ** functions and countries**. ✅ Invest in your development through award-winning learning programs. ✅ Progress to senior roles, such as Systems Engineering Manager. ✅ Receive a fair rewards package, including:
- Strong salary (DOE)
- Pension, health, and life coverage
- Competitive social benefits
Get help with your application
Your very own career expert that helps elevate your application to the next level.
About Us – Your Alstom Journey
We don’t just move people — we shape the future. Whether you’re inheriting a career in rail or transitioning from another field, enthusiasm and adaptability matter most.
We’re proud of the impact we make, whether on a train you ride with loved ones or a project that enhances tomorrow’s network. Join pioneers who are shaping mobility globally.
Equality, Inclusion & Diversity
Alstom is an equal opportunity employer. We actively promote a diverse and inclusive workplace where every employee is valued.
As a Disability Confident employer, we: ✔ Interview all disabled candidates matching the essential criteria. ✔ Consider flexible working requests where possible.
Your differences matter—let’s discuss how you can drive our innovation forward.
“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
Skills