Diesel Gas Path Engineer

JR United Kingdom; Bolton; On-site; GBP 40,000 - 60,000; Full time

Job summary

Join a leading global consultancy as a Diesel Gas Path Engineer. You'll play a critical role in the development of engine systems, ensuring compliance with emissions regulations while supporting innovative automotive projects. This position offers a chance to make a substantial impact within a dynamic environment.

Benefits

Pension scheme

Healthcare benefits

Training resources

Employee discounts

Qualifications

• Relevant experience in electrified propulsion systems.
• Knowledge of aftertreatment and gas path calibration.
• Experience with emissions testing and regulatory standards.

Responsibilities

• Develop and manage system specifications.
• Chair technical review meetings and resolve issues.
• Analyze emissions data and ensure compliance.

Skills

Emissions

Gas path

Vehicle physics

Team collaboration

Education

Bachelor’s degree in mechanical or automotive engineering

Tools

Simulink

Job description

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Client:

Tata Consultancy Services

Location:

Bolton, Greater Manchester, United Kingdom

Job Category:

Other

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EU work permit required:

Yes

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Job Views:

3

Posted:

04.06.2025

Expiry Date:

19.07.2025

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Job Description:

If you need support in completing the application or require a different format of this document, please contact at [emailprotected] or call TCS London Office number 02031552100 / [phone] with the subject line: “Application Support Request”.

Careers at TCS: It means more

TCS is a purpose-led transformation company, built on belief. We do not just help businesses transform through technology; we support them in making a meaningful difference to the people and communities they serve. Our clients include some of the biggest brands in the UK and worldwide. For you, it means more to make an impact that matters through challenging projects demanding innovation and thought leadership.

Location: Gaydon

Job Type: Permanent

The Role

As a Diesel Gas Path Engineer, you will support the development of engine/aftertreatment physical base system engineering. You will ensure adherence to specified engineering methods, computer tools, and support understanding of the integrated propulsion functions for vehicle, domain, and indirect team members.

Your responsibilities:

• Work on robust requirements and ensure targets are delivered on-cycle to programmes.
• Develop and update system artifacts (MBSE models, use case analysis, LAD, FFA/DFMEA/DRBFM, DVP, requirements, standards).
• Deliver new functions via statement of capability (SOC) and feature statement of intent (FSOI) processes.
• Identify, report, and resolve system compatibility issues efficiently.
• Chair technical reviews/forums and resolve complex cross-functional issues.
• Develop methods and run technical studies into future technologies.
• Analyze standard cycles like emission tests, identifying and solving emission-related issues.

Your Profile

Essential skills/knowledge/experience:

• Relevant experience in electrified propulsion systems like MHEV, PHEV.
• Strong background in emissions, gas path, and aftertreatment.
• Experience with emissions or base engine engineering, including test bed work.
• Understanding of core system integration, especially aftertreatment and gas path.
• Hands-on experience calibrating diesel engines for emissions on dyno with targets.
• Proven emission calibration experience and regulatory knowledge.
• Understanding of ICE engine gas path chemistry.
• Calibration knowledge and sensor control experience.
• Experience with CAE for vehicle, propulsion, and subsystems, including Simulink modeling.
• Experience defining test cases and DoE for HIL, PIL, VIL, and vehicle environments.
• Full UK or equivalent driving license.
• Knowledge of 8D issue resolution and 6 sigma data statistics methods.
• Strong communication skills, both verbal and written.
• Effective team player with strong interpersonal skills.
• Bachelor’s degree in mechanical or automotive engineering.
• Previous experience in emission calibration and powertrain systems engineering.
• Good understanding of MHEV systems and calibration across test cycles.
• CAE experience on vehicle and propulsion subsystems, with exposure to Simulink modeling.
• Specialization in emissions, aftertreatment, gas path, base engines, HV systems, torque, and energy arbitration.

TCS offers competitive packages including pension, healthcare, life assurance, laptop, phone, training resources, and discounts within the Tata network.

We promote health & wellness initiatives, sports events, and sponsor the London Marathon.

Diversity, Inclusion, and Wellbeing

TCS UK&I is committed to accessibility and embracing diversity in race, nationality, ethnicity, disability, neurodiversity, gender identity, age, physical ability, gender reassignment, and sexual orientation. We are a disability-inclusive employer and encourage disabled applicants to apply.

As a Disability Confident Employer, we offer interviews to applicants with disabilities or long-term conditions who meet minimum criteria. Contact us at [emailprotected] to opt-in.

If you need adjustments during the application or interview process, contact us at [emailprotected] with the subject line: “Adjustment Request”.

Next Steps:

Application Process

• Apply online via LinkedIn or upload your CV. For other formats like audio/video, contact - [emailprotected]
• Skill-Based discussion: Level 1 interview via video or in-person, details to be confirmed.
• Managerial discussion: Focuses on behavioral aspects and fit.
• HR discussion: Covers career, growth, compensation, and questions.

Beware of Fraudulent offers

TCS does not ask for payment or deposits at any recruitment stage. We do not send offers from free email services or authorize third-party collections. Report any fraud to [emailprotected].

Due to high application volume, individual responses are not guaranteed within 30 days; if no response, consider your application unsuccessful.

Join us and do more of what matters. Apply online now.