Diesel Gas Path Engineer

JR United Kingdom; York; On-site; GBP 45,000 - 70,000; Full time

Job summary

A leading automotive company is looking for a Diesel Gas Path Engineer to support the development of engine and aftertreatment systems. The role entails working on emissions testing, calibration, and integration of propulsion functions across teams. Ideal candidates will have a background in mechanical or automotive engineering along with proven expertise in emissions calibration.

Benefits

Competitive salary

Pension scheme

Healthcare

Life assurance

Training resources

Health & wellness initiatives

Qualifications

• Experience in developing electrified propulsion systems.
• Proven emission calibration expertise.
• Full UK driving license required.

Responsibilities

• Develop and update system artifacts.
• Chair technical reviews and resolve issues.
• Analyze cycles like emission test cycles.

Skills

Emissions testing

Calibration

Problem-solving

Communication

Teamwork

Education

Bachelor’s degree in mechanical or automotive engineering

Tools

CAE tools

Simulink

Job description

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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 aids. You will also support understanding of the integrated propulsion functions across vehicle, domain, and indirect teams.

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) off-cycle and on-cycle as required.
• Deliver new functions via statement of capability (SOC) and Feature statement of intent (FSOI) process.
• Identify, report, and resolve system compatibility issues efficiently.
• Chair technical reviews/forums and resolve complex cross-functional issues.
• Develop methods and conduct technical studies into future technologies.
• Analyze standard cycles like emission test cycles and address related issues.

Your Profile

Essential skills/knowledge/experience:

• Experience in developing electrified propulsion systems such as MHEV, PHEV.
• Strong background in Emissions/Gas Path/Aftertreatment.
• Experience with emissions testing and calibration, including test bed work.
• Understanding of integrating core systems like Aftertreatment and Gas Path.
• Hands-on experience calibrating diesel engines for emissions on dyno with targets.
• Proven emission calibration expertise and regulatory knowledge.
• Knowledge of ICE engine gas path chemistry.
• Calibration knowledge and sensor control understanding.
• Experience with CAE tools for vehicle, propulsion, and subsystems, including Simulink modeling.
• Experience in defining test cases and DoE for HIL, PIL, VIL, and vehicle environments.
• Full UK or equivalent driving license.
• Problem-solving skills using 8D and Six Sigma methods.
• Excellent verbal and written communication skills.
• Effective team player with strong interpersonal skills.
• Bachelor’s degree in mechanical or automotive engineering.
• Previous experience in emission calibration and powertrain systems engineering.
• Understanding of MHEV systems and calibration across test cycles.
• CAE experience related to vehicle and propulsion subsystems, including Simulink.
• Specialization in Emissions, Aftertreatment, Gas-path, Base engines, HV Systems, Torque, and Energy Arbitration.

TCS is recognized as a Top Employer, offering competitive packages including pension, healthcare, life assurance, and extensive training resources. We also promote health & wellness initiatives and sponsor events like the London Marathon.

Diversity, Inclusion, and Wellbeing

TCS UK&I is committed to accessibility and embracing diversity across 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, please contact us at [emailprotected] with the subject line: “Adjustment Request” or call 02031552100 / [phone].

Next Steps:

Application Process

• Online application: Apply via LinkedIn or upload your CV. For other formats like audio/video, contact [emailprotected].
• Skill-Based discussion: An initial interview with the project team, via video or in-person, details to be confirmed.
• Managerial discussion: Focuses on behavioral aspects and person-organisation fit.
• HR Discussion: Covers career aspirations, growth, compensation, and questions.

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