At a Glance
- Tasks: Join HS2 as a Functional Integration Engineer, working on complex railway systems integration.
- Company: Be part of High Speed Two Ltd, a leader in major rail infrastructure.
- Benefits: Enjoy a competitive salary, health benefits, hybrid working, and 25 days holiday.
- Other info: Exceptional career progression and a dynamic, flexible work culture.
- Why this job: Make a real impact on one of Europe's largest infrastructure projects with unique systems integration.
- Qualifications: Experience in systems engineering or integration, preferably in safety-critical environments.
The predicted salary is between 65000 - 70755 £ per year.
Location: London Euston | Hybrid Working (c.3 Days Office)
Programme: HS2 Major Rail Infrastructure Programme (10-12yrs)
Salary: £65,000 – £70,755 + 12% Pen + Health + 25 Holiday
Progression: Senior Functional Integration Engineer (£75,000 – £83,500 + Package)
An exciting opportunity has arisen to join High Speed Two Ltd (HS2) as a Functional Integration Engineer within the central Systems Integration team, part of the Chief Engineer's organisation. This is a genuinely unique systems integration role working client-side on one of Europe's largest and most technically complex infrastructure programmes. The team is responsible for ensuring the future HS2 railway operates as a fully integrated system, coordinating how multiple engineering sub-systems interact operationally across the end‑state railway.
The role sits within the Infrastructure Directorate, acting as the Prime Systems Integrator for HS2, responsible for integrating operational, technical and engineering requirements into a safe, efficient and operational railway. Unlike traditional design engineering positions, this role focuses heavily on systems thinking, problem solving, interface management and operational integration across complex engineering environments.
The Role
You will support the functional integration of complex railway and operational systems including:
- Signalling & command/control systems
- Rolling stock systems
- SCADA & operational control systems
- Engineering management systems
- Stations, telecoms and infrastructure interfaces
Working within the wider systems integration framework, you will analyse how systems communicate, interact and function together operationally, helping define integrated technical solutions across the railway lifecycle from requirements and architecture through to testing, commissioning and operational readiness. A key part of the role involves analysing operational scenarios and mapping interactions between systems, interfaces, users and operational processes to ensure the railway functions safely and effectively as a complete integrated system. The team uses systems engineering, modelling and Enterprise Architecture methodologies to manage functionality, interfaces and information flows across the programme.
What They’re Looking For
The team is open to candidates from both rail and non‑rail sectors including: Defence, Nuclear, Aviation, Complex infrastructure & Software or hardware systems environments. Rail systems experience is preferred, but transferable experience from other highly regulated, safety‑critical or operational environments is strongly welcomed. This role would suit someone who enjoys solving complex engineering problems, influencing stakeholders and working across multidisciplinary technical environments. Practical delivery experience is more important than specific software tool expertise. HS2 is looking for engineers who have helped deliver integrated systems, products or software through design into operation, service or live environments.
Key Experience & Skills
- Systems engineering or systems integration experience within complex operational environments
- Understanding of:
- Interface Management
- Requirements Management
- Verification & Validation (V&V)
- Systems Assurance
- Configuration Management
- Testing & Commissioning
- Experience working across multiple interfacing systems or disciplines
- Strong analytical and problem‑solving capability
- Ability to influence stakeholders and communicate technical concepts clearly
- Understanding of operational systems integration and safety‑critical environments
- Experience using or exposure to model‑based systems engineering tools such as:
- DOORS (or equivalent requirements management tools)
- Enterprise Architect
- UML / SysML / modelling languages
Why Join HS2?
- Unique client‑side systems integration role rarely seen in major infrastructure
- Work within the Chief Engineer central engineering function
- Exposure across the full operational railway lifecycle
- Exceptional progression opportunities within Systems Engineering & Integration
- Strong internal development culture with extensive long‑term programme security
- Opportunity to work on one of the UK's most advanced integrated transport systems
- Hybrid working and flexible environment
This is an exceptional opportunity for an engineer wanting to move beyond siloed engineering disciplines into true systems integration and operational railway functionality on one of the world's most complex infrastructure programmes.
Functional Integration Engineer - HS2 in London employer: Charlton Recruitment
High Speed Two Ltd (HS2) offers a unique opportunity for Functional Integration Engineers to engage in cutting-edge systems integration within one of Europe's largest infrastructure programmes. With a strong focus on employee development, hybrid working options, and the chance to work client-side on complex engineering challenges, HS2 fosters a collaborative and innovative work culture that prioritises career progression and operational excellence.
StudySmarter Expert Advice🤫
We think this is how you could land Functional Integration Engineer - HS2 in London
✨Tip Number 1
Network like a pro! Get out there and connect with people in the industry. Attend events, join online forums, and don’t be shy to reach out on LinkedIn. You never know who might have the inside scoop on job openings or can refer you directly.
✨Tip Number 2
Prepare for those interviews! Research HS2 and understand their projects, especially around systems integration. Be ready to discuss how your experience aligns with their needs, and think of examples that showcase your problem-solving skills in complex environments.
✨Tip Number 3
Show off your passion for systems integration! When you get the chance, share your thoughts on current trends in the rail industry or innovative solutions you've come across. This will demonstrate your enthusiasm and knowledge, making you stand out from the crowd.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in joining HS2 and being part of this exciting journey.
We think you need these skills to ace Functional Integration Engineer - HS2 in London
Some tips for your application 🫡
Tailor Your CV:Make sure your CV reflects the skills and experiences that align with the Functional Integration Engineer role. Highlight any systems engineering or integration experience you have, especially in complex operational environments.
Craft a Compelling Cover Letter:Use your cover letter to tell us why you're passionate about this role at HS2. Share specific examples of how you've tackled complex engineering problems and influenced stakeholders in your previous roles.
Showcase Your Problem-Solving Skills:In your application, emphasise your analytical and problem-solving capabilities. We want to see how you've approached challenges in past projects, particularly in safety-critical environments.
Apply Through Our Website:Don't forget to submit your application through our website! It’s the best way for us to receive your details and ensure you’re considered for this exciting opportunity.
How to prepare for a job interview at Charlton Recruitment
✨Know Your Systems Inside Out
Make sure you brush up on systems engineering principles and the specific technologies mentioned in the job description. Understanding how signalling, command/control systems, and SCADA work together will give you a solid foundation to discuss your experience and ideas.
✨Showcase Your Problem-Solving Skills
Prepare examples of complex engineering problems you've solved in the past. Be ready to explain your thought process and how you approached these challenges, especially in safety-critical environments. This will demonstrate your analytical capabilities and fit for the role.
✨Communicate Clearly with Stakeholders
Practice explaining technical concepts in simple terms. Since this role involves influencing stakeholders, being able to communicate effectively is key. Think of scenarios where you've had to bridge the gap between technical and non-technical teams.
✨Familiarise Yourself with Interface Management
Since interface management is crucial for this position, be prepared to discuss your experience with managing multiple interfacing systems. Highlight any tools or methodologies you've used, like model-based systems engineering tools, to ensure smooth integration across disciplines.
