System Engineer (Automotive)

ALTEN; Milton Keynes; On-site; GBP 80,000 - 100,000; Full time

Job summary

A global engineering consultancy is searching for a BMS Systems Engineer in Milton Keynes. You will manage system requirements for advanced Battery Management Systems, utilizing your skills in MATLAB and PLM tools like Windchill. The role offers a competitive salary, personal career development plans, and opportunities to work on innovative projects in the automotive sector. Join a team dedicated to shaping the future of vehicle electrification, emphasizing sustainability and continuous improvement.

Benefits

Private Medical Insurance

Pension Scheme

Cycle-to-work Scheme

Flexible way of working

Regular team gatherings

Qualifications

• Proven experience in Battery Management Systems (BMS) or Powertrain Systems Engineering.
• Strong background in requirements management system modelling and functional architecture.
• Experience with PLM systems (ideally Windchill).

Responsibilities

• Define and manage system-level requirements for BMS.
• Develop and maintain MATLAB / Simulink models for design.
• Collaborate with suppliers to ensure component standards.

Skills

Battery Management Systems (BMS)

Requirements management

MATLAB / Simulink

Functional architecture

Verification & Validation (V&V)

Education

Bachelor's or Master's degree in Engineering

Technical background in battery or powertrain systems

Tools

PLM systems (Windchill)

Job description

Job Role : BMS Systems Engineer

Location : Milton Keynes

Experience Level : Mid (38 years of experience)

On Site Requirement : 3 days a week

Join ALTEN UK a global engineering consultancy working with some of the most innovative companies in the automotive and energy sectors. You'll contribute to the development of advanced Battery Management Systems (BMS) that power next-generation electric and hybrid powertrains. This is an opportunity to play a key role in shaping the future of vehicle electrification working on cutting‑edge technologies that improve efficiency, reliability and sustainability.

Responsibilities :

• Define and manage system‑level requirements for Battery Management Systems using PLM tools such as Windchill.
• Develop and maintain MATLAB / Simulink models to support system design and simulate battery performance and behaviour.
• Apply Model‑Based Systems Engineering (MBSE) principles to design and document BMS architecture focusing on the left side of the V (system definition and modelling).
• Collaborate with suppliers to ensure key components such as sensors, ECUs and battery modules meet system and safety standards.
• Support Verification and Validation (V&V) activities analysing test data and ensuring compliance with automotive performance and safety requirements.
• Work across cross‑functional teams (hardware, software and powertrain) to support BMS integration within the overall vehicle architecture.

Qualifications : Required Skills :

• Proven experience in Battery Management Systems (BMS) or Powertrain Systems Engineering.
• Strong background in requirements management system modelling and functional architecture.
• Experience with PLM systems (ideally Windchill).
• Skilled in MATLAB / Simulink for model‑based design and system analysis.
• Experience in requirements testing Verification & Validation (V&V) and system traceability.

Required Qualifications :

• A Bachelors or Masters degree in Engineering (Electrical Electronic Systems or related discipline).
• OR
• A highly relevant technical background with experience in battery or powertrain systems.

Desirable Skills :

• Knowledge of MBSE tools and system‑level simulation environments.
• Familiarity with ISO 26262 (Functional Safety) and Automotive SPICE standards.
• Strong stakeholder communication and supplier management experience.

Additional Information :

Why join us

We foster a community of dually talented individuals who are both entrepreneurs and technology specialists. Our teams embody the spirit of innovation and entrepreneurship enabling us to develop solutions most efficiently.

Our commitment to sustainable growth is unwavering and we continuously strive for accelerated transformation and continuous improvement. Through ALTEN labs mentoring programs internal universities and more we are always pushing boundaries and embracing new possibilities.

We offer incredible opportunities to join inspiring projects in the most innovative companies.

We prioritise your career development with personalised support plans tailored to your own aspirations. We're here to empower you and help you reach your full potential.

Join our passionate team and start building tomorrow today!

In short you get :

• A personalised career path and a rewarding management style
• A chance to work on the most exciting engineering projects and technologies along with Premium Customers
• A huge diversity of engineering projects and industries
• A competitive salary
• Private MedicalInsurance
• Pension Scheme
• Cycle‑to‑work Scheme among many additional benefits
• Social atmosphere regular gatherings and team buildings
• Flexible way of working (role dependent)

This role will require you to have or be willing to go through Security Clearance. As part of the onboarding process candidates will be asked to complete a Baseline Personnel Security Standard; details of the evidence required to apply may be found on the government website. If you are unable to meet this and any associated criteria then your employment may be delayed or rejected. Details of this will be discussed with you at interview.

Remote Work : No

Employment Type : Full‑time

Key Skills

Mechanic Experience,Brake Repair,Dealership Experience,GM Vehicles,Suspension Experience,Alignment,Auto Glass,Automotive Diagnostics,Automotive Repair,Service Technician Experience,Shocks & Struts,Automotive Service

Experience : years

Vacancy : 1