In-Vehicle Calibration Engineer

Join our engineering team as an In-Vehicle Calibration Engineer and contribute to the development and validation of Diesel powertrain systems for a leading Automotive OEM. The role supports calibration development throughout the OEM program development system phases, delivering robust calibration content for the assigned features and vehicle programs, supported by objective test evidence and completed Design Verification Report requirements. What you’ll do The In-Vehicle Calibration Engineer supports DUMAREY organization for an external customer (Automotive OEM) on following topics:
• Perform vehicle-based calibration development and optimization for assigned powertrain features.
• Plan and execute vehicle testing and calibration activities ensuring test plans are completed and results properly documented.
• Generate and deliver calibration content for assigned features and programs according to the applicable release timing milestones and quality requirements.
• Validate assigned features against the applicable Design Verification Report (DVR), providing objective evidence and supporting feature sign-off at the required program gates.
• Analyse vehicle and powertrain measurement data to identify calibration issues, root causes and opportunities for improvement.
• Investigate and resolve calibration, emissions, driveability and vehicle-system issues within the agreed timing and according to issue severity.
• Support climatic and specific vehicle testing, including cold, hot, altitude and driveability development/sign-off activities, where applicable.
• Prepare and maintain technical documentation, including test reports, feature tracking, handover documentation and lessons learned.
• Support Homologation and White Paper activities, providing the required technical documentation through Certification Review and customer sign-off.
• Support program Design Reviews and technical discussions, providing calibration status, test results and objective technical evidence.
• Interface with Calibration Leads, Feature Engineers and Customer Technical Specialists to support technical issue resolution and achievement of program targets. Typical Technical Areas Depending on the assigned Work Package, the engineer may work on:
• Fuel/Air and engine setpoint calibration
• Air-path calibration
• Cold Start & Idle
• Exhaust aftertreatment (DOC, DPF, SCR)
• OBD / OBM
• Vehicle powertrain functions
• Driveability, Transmission/powertrain integration
• Common powertrain functions such as AC control, torque loss and alternator control
• Tailpipe emissions development and sign-off.
• Tools: each tool released with documentation, validated, and handed over. What we are looking for
• Engineering master’s degree, preferably expert in mechanical/automotive engineering.
• 2-3 years’ experience of automotive control systems and engine calibration on vehicle.
• Engine base mechanical knowledge.
• Good knowledge of ICE combustion process.
• Experience of ATI Vision, MatLab, CFX, Concerto and Cameo engineering tools.
• Proficient in English.
• Experience of Product Development timing plans, management and execution according to customer timing plan.
• Experience of powertrain systems engineering.
• The engineer(s) must have valid driving license that allows them to drive within the UK and mainland Europe and be covered to tow a trailer. Required Soft Skills
• Drive for results: a strong focus on achieving objectives and delivering concrete outcomes, even when facing challenges or constraints.
• Problem-Solving & Analytical Thinking: ability to address complex, cross‑functional issues with a structured and solution‑oriented mindset.
• Learning Agility: curiosity, flexibility and willingness to explore new approaches.
• Clear Communication: ability to convey technical information effectively and collaborate across teams.
• Teamwork Collaboration: supportive and cooperative attitude within multidisciplinary groups.
• Prioritization: ability to manage multiple tasks, meet deadlines, and maintain accuracy.
• Proactivity: initiative in seeking information, proposing improvements, and taking ownership of tasks.
• Adaptability: ability to handle changing priorities and new inputs with a positive, solution‑driven approach.
• Advanced engineering mindset. Additional information
• Expected Salary range: 35-45K€ (compensation package is determined by level of technical expertise and seniority).
• Availability for international assignment (3 years).
• Willingness to work on Saturdays, based on operational and business needs. Dumarey Group is an equal opportunity employer and considers all qualified applicants for employment based on business needs, job requirements and individual qualifications, without regard to race, colour, religion or belief, national, social or ethnic origin, sex, age, gender identity and/or expression, sexual orientation, marital status, family or parental status, or any other status protected by the laws.