Earlham College

ERC-funded Postdoctoral Researcher Positions in Mathematical Inverse Problems at the University of Helsinki Applications are invited for two postdoctoral researchers in mathematical inverse problems at the University of Helsinki. The position will be funded by the ERC advanced grant project InversePDE - Geometric Methods in Inverse Problems for Partial Differential Equations and the Centre of Excellence on Inverse Modelling and Imaging, led by Professor Matti Lassas. Position description The postdoctoral positions are for around two years (ending in November 2028) with a possible extension to a 3rd year. Starting date may be between August 1, 2026-January 1, 2027. The positions have a 6-month trial period at the beginning of the employment. The InversePDE project studies inverse problems for partial differential equations (PDEs) and geometric inverse problems. A typical inverse problem is the determination of the coefficient functions of a PDE from indirect data. The project aims to obtain unique solvability and stability results for inverse problems and to develop solution algorithms for these problems that are based on machine learning. The project will study inverse problems for linear and non-linear hyperbolic and elliptic PDEs by applying analysis, differential geometry, microlocal analysis, and probabilistic methods. The project will also combine methods of machine learning, in particular neural networks, and manifold learning techniques, with the mathematical theory of inverse problems to invent new algorithms that are rigorously guaranteed to work. The University of Helsinki seeks to promote an equitable and inclusive working environment and welcomes applicants of any gender, linguistic and cultural background, or minority group. Qualifications We are looking for post-doctoral researchers interested in working on inverse problems and their applications and/or in rigorous methods in neural networks and other machine learning methods for partial differential equations. We also welcome applications from postdocs who have not earlier worked on the above topics but are interested in extendin¬g their expertise to new fields. The postdoctoral researcher shall hold a relevant doctoral degree by the start date of employment have the ability to conduct independent scholarly work. Additionally, no more than five years should have elapsed since the completion of a doctoral degree, excluding periods of family leave or equivalent absences. Excellent written and verbal communication skills in English are a necessity in the position. Salary and benefits The starting salary of a postdoctoral researcher is typically 3800 - 4000 euros/month, depending on previous qualifications and experience. The University of Helsinki offers comprehensive services to its employees, including occupational health care and health insurance, sports facilities, and opportunities for professional development. The University provides support for internationally recruited employees with their transition to work and life in Finland. For more on the University of Helsinki as an employer, please see https://www.helsinki.fi/en/about-us/careers. How to apply The applicants should submit the following documents: CV (max 2 pages) Cover letter detailing the applicant’s familiarity with analysis of PDEs, geometry and neural networks and other machine learning methods, and their interest to study mathematical inverse problems (max 2 pages) Names and institutional email addresses or letters of reference of up to 3 references Applications shall be submitted through the University of Helsinki´s recruitment system. External applicants, please submit your application via the Apply Now button. Internal applicants, who have a helsinki.fi username and a valid employment/grant/visitor contract, please submit your application via the Employee login button. The application deadline is June 15, 2026 (at 23:59 UTC +3). Additional information For further enquiry related to the position, please contact Professor Matti Lassas (Matti.Lassas@helsinki.fi). If you need support with the recruitment system, please contact recruitment@helsinki.fi.  *** As part of the Faculty of Science, the Department of Mathematics and Statistics of the University of Helsinki is the biggest university department of mathematical sciences in Finland. The department hosts several current ERC grants of the European Research Council and two Centres of Excellence of the Academy of Finland.

At the University of Vienna more than 10,000 personalities work together towards answering the big questions of the future. Around 7,500  of them do research and teaching, around 2,900 work in administration and organisation. We are looking for a/an Senior Scientist 52 Faculty of Chemistry Startdate: 01.10.2026 | Working hours: 20 | Collective bargaining agreement: §48 VwGr. B1 lit. b (postdoc) Limited until: 30.09.2027 Reference no.: 5713 Among the many reasons to research and teach at the University of Vienna there is one in particular, which has convinced around 7,500 academic staff members so far. They see themselves as personalities who need space for continuous striving for top international research and scientific excellence. At the same time they enjoy support and liberties that are not a given at other institutions. Does that sound like something for you? Welcome to our team! Your personal sphere of play: Our highly motivated team is looking for a Senior Scientist with experience in metallomics/metabolomics in Prof. Köllenspergers group at the Faculty of Chemistry. The successful candidate will work with interdisciplinary teams (analytical chemists, biostatistics and bioinformatics scientists). Accomplishment of research projects in the area of mass spectrometry driven metallomics/ metabolomics at the Institute of Analytical Chemistry. Furthermore, the candidate will have to teach courses independently to the extent specified in the Kollektivvertrag. The position is initially a one-year fixed-term contract, with the possibility of a permanent position. Your future tasks: Active participation in research, teaching & administration, which means: You are involved in research projects and scientific studies in the area of Metallomics/Metabolomics. You publish internationally and give lectures. You apply for projects and raise third-party funds. You prepare and complete a publication-ready habilitation. You hold courses independently within the scope of the provisions of the collective bargaining agreement. You supervise your students. You participate in evaluation measures and in quality assurance. You take on administrative tasks in research, teaching and administration. This is part of your personality: Completed doctoral/PhD studies in subject Chemistry, Analytical Chemistry or similiar qualification Outstanding dissertation Experience in scientific writing and with research methods such as methodological skills: bioanalytical chemistry, liquid chromatography and mass spectrometry Experience in research management and in leading project staff Didactic skills / experience in e-learning IT skills and excellent MS Office skills Knowledge of: Experience in mass spectrometry, laser ablation, chromatography and evaluation of data sets is a significant advantage Excellent knowledge of German and English  Team player and high social/communicative skills What we offer: Work-life balance: Our employees enjoy flexible working hours, remote/hybrid (upon agreement). Inspiring working atmosphere: You are a part of an international academic team in a healthy and fair working environment. Good public transport connections: Your workplace in the center of beautiful Vienna is easily accessible by public transport. Internal further training & Coaching: Opportunity to deepen your skills on an ongoing basis. There are over 600 courses to choose from – free of charge. Permanent contract and fair salary: The position is initially a one-year fixed-term contract, with the possibility of a permanent position. The basic salary of EUR 5.014,30 on full-time basis (14 times a year for senior scientists postdoctoral), increase if we can credit professional experience. Equal opportunities for everyone: We look forward to diverse personalities in the team! It is that easy to apply: With your scientific curriculum vitae / letter of intent With your list of publications With your summary of research interests (max. 1 p.) Doctoral Degree  Contact details of persons who could provide referece letters Via our  job portal / Apply now - button If you have any questions, please contact: Gunda Köllensperger gunda.koellensperger@univie.ac.at We look forward to new personalities in our team! The University of Vienna has an anti-discriminatory employment policy and attaches great importance to equal opportunities, the advancement of women and diversity. We lay special emphasis on increasing the number of women in senior and in academic positions among the academic and general university staff and therefore expressly encourage qualified women to apply. Given equal qualifications, preference will be given to female candidates. University of Vienna. Space for personalities. Since 1365. Data protection ​Application deadline: 06/08/2026 (Senior) Lecturer & Researcher

The University of Surrey is a global community of ideas and people, dedicated to life-changing education and research. We are ambitious and have a bold vision of what we want to achieve - shaping ourselves into one of the best universities in the world, which we are achieving through the talents and endeavour of every employee. Our culture empowers people to achieve this aim and to collectively, and individually, make a real difference. Applications are invited for a motivated Research Assistant to join a project that aims to increase awareness and knowledge of iodine in adolescents and young women. This post will be under the direct supervision of Dr Sarah Bath, Associate Professor in Public Health Nutrition within the Discipline of Nutrition, Exercise, Chronobiology and Sleep, in the School of Biosciences.  About the project The post is part of the project EUthyroid 2: The next step towards the elimination of iodine deficiency and preventable iodine-related disorders in Europe. The post is co-funded through a grant from European Commission Horizon Europe (HORIZON-HLTH-2022-DISEASE-07) and United Kingdom Research and Innovation (UKRI). EUthyroid2 is a multi-country project (2023-2027), and the UK is one of the intervention sites for both adolescents and young women (along with Queen’s University Belfast). The recruitment of subjects is complete and therefore this post will be to facilitate the data analysis and publications based on the EUthyroid2 data. The post will involve processing dietary data and other outcome data (from questionnaires) from the UK participants, as well as contributing to data analysis and manuscript preparation (see job profile for details). The post holder will work closely with the research team, including the post-doctoral research fellow based at the University of Surrey. About the applicant The applicant should have a degree (BSc or MSc) in nutrition in nutrition, dietetics, public health, epidemiology, or a related discipline. The applicant should have experience in handling, managing and processing research data, and with statistical analysis using statistical software (e.g. SPSS). They should have experience and knowledge of dietary assessment (including food frequency questionnaires). Good communication skills and scientific writing skills are also important. The post holder will need to be able to work within a team, as well as independently and they should be highly motivated. About the research group and the University The successful applicant will be part of the Iodine Research Group, led by Dr Sarah Bath. Our group examines the effects of iodine deficiency during pregnancy and the dietary sources of iodine. We are currently exploring the effect of plant-based diets on iodine status, and the variability in the iodine concentration of milk and dairy products. The successful applicant will participate in our regular research meetings. Hybrid/Guildford based - working arrangements can be discussed at interview. How to apply To apply please upload a CV and a supporting statement outlining your suitability for the post. For informal enquires about the post, please email Dr Sarah Bath (s.bath@surrey.ac.uk). Interview date: w/c 22nd June 2026 (exact dates TBC) Further details Job Description