JobbSafariLediga jobbFrom Road to Laboratory: Field Analysis of Diesel Particulate Filter Ageing in Heavy-Duty Vehicles
From Road to Laboratory: Field Analysis of Diesel Particulate Filter Ageing in Heavy-Duty Vehicles
Scania GroupRekommenderat
Sammanfattning
This thesis project at Traton offers a master's student the chance to investigate diesel particulate filter ageing in heavy-duty vehicles, focusing on how real-world operating conditions affect filter performance. The work will be conducted primarily at Scania in Södertälje and involves hands-on investigations, laboratory testing, and data analysis. This role provides an opportunity to contribute to advancements in exhaust aftertreatment technologies and supports cleaner transportation efforts.Jobbet i korthet
Arbetstid
deltid
Det här erbjuder vi
Opportunity to apply knowledge to a real industrial challenge.Build a professional network for future career opportunities.Contribute to the development of sustainable vehicle technologies.
Ansök senast: Öppet tillsvidare
Publicerad: 2026-10-05
Beskrivning
30 credits - From Road to Laboratory: Field Analysis of Diesel Particulate Filter Ageing in Heavy-Duty Vehicles
Introduction
A thesis project at Traton is an excellent opportunity to apply your knowledge to a real industrial challenge in the transport sector while building a professional network for your future career. Many of our current employees started their careers with a thesis project at Traton.
Background
The transport industry is undergoing a rapid transition towards more sustainable and efficient vehicle technologies. Alongside increasing demands for reduced greenhouse gas emissions, strict emission legislation requires continued improvements in the control of pollutants from combustion engines. Ensuring compliance under a wide range of operating conditions while maintaining fuel efficiency and vehicle performance remains a significant engineering challenge.
To meet these demands, modern heavy-duty vehicles rely on advanced exhaust aftertreatment systems consisting of catalysts and particulate filters. These technologies play a crucial role in reducing harmful emissions and enabling compliance with future emission standards. Understanding and optimizing the performance of these systems is therefore an important area of research and development.
At Traton, catalyst and filter performance is continuously evaluated through simulations, laboratory testing, and vehicle validation. This thesis project offers an opportunity to contribute to the development of future aftertreatment technologies by investigating factors that influence system performance and identifying opportunities for improved emission control.
Assignment
This thesis offers a unique opportunity to investigate what happens inside a diesel particulate filter after years of real-world operation. Diesel particulate filters are essential for reducing emissions from heavy-duty vehicles, but over time they gradually accumulate non-combustible ash that can affect their performance and service life.
In this project, you will explore field-retrieved particulate filters and uncover how operating conditions influence their condition over time.
By combining hands-on investigations of physical components with analysis of vehicle data, you will help improve the understanding of filter ageing and contribute to the verification of maintenance strategies for future products. Depending on the project direction, the work may also include laboratory testing and performance evaluations of aged filters.
You will join the Traton Catalyst and Filter Performance group and work closely with specialists in exhaust aftertreatment, materials, testing and data analytics. The project combines experimental work with engineering analysis and offers the opportunity to contribute to technology that supports cleaner transportation, improved product durability and efficient use of resources.
The work will be performed primarily at Scania in Södertälje and may include laboratory activities, component inspections, performance testing and analysis of real-world vehicle data.
Education
Master's student in chemical engineering, mechanical engineering, materials science, environmental engineering, applied physics or a related field.
You should be interested in exhaust aftertreatment, experimental work and data analysis. Experience with laboratory methods, statistics or programming is beneficial but not required. We value curiosity, structured problem solving, initiative and the ability to work both independently and collaboratively.
Number of students: 1
Start date: Spring 2027
Estimated duration: 20 weeks
Credits: 30 ECTS
Contact persons and supervisors
Supervisor: Samuel af Ugglas, +46 (0) 70 0815876
samuel.af.ugglas@scania.com
Group manager: Kim Petersson, +46 (0) 70 0863544
kim.petersson@scania.com
Application
Your application must include a CV, personal letter and transcript of grades
A background check might be conducted for this position. We are conducting interviews continuously and may close the recruitment earlier than the date specified.
Requisition ID: 33579
Number of Openings: 1.0
Part-time / Full-time: Full-time
Permanent / Temporary: Temporary
Country / Region: SE
Location(s):
Södertälje, SE, 151 38
Required Travel: 0%
Workplace: On-site
Introduction
A thesis project at Traton is an excellent opportunity to apply your knowledge to a real industrial challenge in the transport sector while building a professional network for your future career. Many of our current employees started their careers with a thesis project at Traton.
Background
The transport industry is undergoing a rapid transition towards more sustainable and efficient vehicle technologies. Alongside increasing demands for reduced greenhouse gas emissions, strict emission legislation requires continued improvements in the control of pollutants from combustion engines. Ensuring compliance under a wide range of operating conditions while maintaining fuel efficiency and vehicle performance remains a significant engineering challenge.
To meet these demands, modern heavy-duty vehicles rely on advanced exhaust aftertreatment systems consisting of catalysts and particulate filters. These technologies play a crucial role in reducing harmful emissions and enabling compliance with future emission standards. Understanding and optimizing the performance of these systems is therefore an important area of research and development.
At Traton, catalyst and filter performance is continuously evaluated through simulations, laboratory testing, and vehicle validation. This thesis project offers an opportunity to contribute to the development of future aftertreatment technologies by investigating factors that influence system performance and identifying opportunities for improved emission control.
Assignment
This thesis offers a unique opportunity to investigate what happens inside a diesel particulate filter after years of real-world operation. Diesel particulate filters are essential for reducing emissions from heavy-duty vehicles, but over time they gradually accumulate non-combustible ash that can affect their performance and service life.
In this project, you will explore field-retrieved particulate filters and uncover how operating conditions influence their condition over time.
By combining hands-on investigations of physical components with analysis of vehicle data, you will help improve the understanding of filter ageing and contribute to the verification of maintenance strategies for future products. Depending on the project direction, the work may also include laboratory testing and performance evaluations of aged filters.
You will join the Traton Catalyst and Filter Performance group and work closely with specialists in exhaust aftertreatment, materials, testing and data analytics. The project combines experimental work with engineering analysis and offers the opportunity to contribute to technology that supports cleaner transportation, improved product durability and efficient use of resources.
The work will be performed primarily at Scania in Södertälje and may include laboratory activities, component inspections, performance testing and analysis of real-world vehicle data.
Education
Master's student in chemical engineering, mechanical engineering, materials science, environmental engineering, applied physics or a related field.
You should be interested in exhaust aftertreatment, experimental work and data analysis. Experience with laboratory methods, statistics or programming is beneficial but not required. We value curiosity, structured problem solving, initiative and the ability to work both independently and collaboratively.
Number of students: 1
Start date: Spring 2027
Estimated duration: 20 weeks
Credits: 30 ECTS
Contact persons and supervisors
Supervisor: Samuel af Ugglas, +46 (0) 70 0815876
samuel.af.ugglas@scania.com
Group manager: Kim Petersson, +46 (0) 70 0863544
kim.petersson@scania.com
Application
Your application must include a CV, personal letter and transcript of grades
A background check might be conducted for this position. We are conducting interviews continuously and may close the recruitment earlier than the date specified.
Requisition ID: 33579
Number of Openings: 1.0
Part-time / Full-time: Full-time
Permanent / Temporary: Temporary
Country / Region: SE
Location(s):
Södertälje, SE, 151 38
Required Travel: 0%
Workplace: On-site
Ansök till tjänsten
From Road to Laboratory: Field Analysis of Diesel Particulate Filter Ageing in Heavy-Duty Vehicles
Rekommenderat
OM FÖRETAGET
Scania Group
