Post-Doctoral Associate

Position Summary / Primary Purpose of Position:

The Kenagy Lab (Department of Chemistry; https://kenagy.chem.umn.edu/) at the University of Minnesota is seeking a Postdoctoral Researcher to join an upcoming ground-based field campaign focused on particle formation chemistry in agricultural regions. While agricultural emissions represent a growing driver of air quality as urban emissions decline, their underlying atmospheric chemistry remains understudied-a critical gap this project aims to fill. The successful candidate will lead the deployment of aerosol instrumentation during this project and will bring a strong foundation in atmospheric or environmental chemistry, chemical analysis, data processing and analysis, and dissemination. This position is available starting in January 2027. The work schedule is typically Monday-Friday, with some weekend work during field deployments (planned for 6 weeks in summer 2027 and 4 weeks in summer 2028). Outside of deployment periods, the work schedule has increased flexibility to balance the field work demands.

Principal Position Functions:

30% Instrument Calibration, Operation, and Maintenance: This position will lead the operation of an aerosol chemical speciation monitor (ACSM) and scanning mobility particle sizer (SMPS) for particle composition and size analysis, respectively. They will work collaboratively with a UMN graduate student who will lead the deployment of a chemical ionization time-of-flight mass spectrometer (CI-ToF-MS) for gas analysis, as well as with a team of collaborators from Purdue University who will measure trace gas fluxes. 30% Data Analysis: This position will lead the data processing and data analysis for the ACSM and SMPS and will assist with the processing and analysis of CI-ToF-MS data. 10% Mentorship: This position will work closely with a graduate student in preparing for and completing the deployments. 10% Outreach: This position will contribute to a collaboration with a 4H Youth Development specialist to develop a hands-on workshop where high school students explore agriculture and air quality through low-cost sensor building, field measurements, and data analysis. 20% Research Documentation, Dissemination, and Publication: Work with the PI to plan and draft extramural research proposals and manuscripts reporting study results. Contribute to the preparation of presentations and other research communications.

Required Qualifications, Competencies, and Experience:

* PhD in chemistry, atmospheric science, environmental science, engineering, or a closely related field.

* Hands-on experience with instrument calibration and operation.

* Data analysis experience.

* Proficiency in statistical data analysis and coding (e.g., Python, R).

* Strong organizational skills with experience in laboratory operations.

* Effective written and verbal communication skills.

* Familiarity with standard laboratory safety practices.

Preferred Qualifications, Competencies, and Experience:

* A strong publication record demonstrating independent research contributions.

* Experience with mass spectrometry.

* Experience preparing research documentation such as manuscripts, grant applications, or regulatory submissions.

* A willingness to learn and expand skillset and research interests.

* Previous experience mentoring or supervising trainees, particularly undergraduate students.

The Department of Chemistry at the University of Minnesota (UMN) provides a world-class education through classroom teaching and cutting-edge research. As a central, core discipline in science and engineering, chemistry is critical for solving society's most important problems and making significant positive impacts on human health, energy, and the environment. Our department of has been a national and international leader throughout its history. A wide range of companies and academic institutions from across the world hire our graduates and collaborate with us on research. Department of Chemistry alumni have enormous societal impact as academicians, K-12 teachers, scientists and managers in industrial and government laboratories, lawyers, public policy advocates, entrepreneurs, and in a diverse array of other fields. The department has 40 faculty member, 35 staff members, 30 post-doctoral associates and 230 graduate students. Due to the breadth of our education and research missions.

Pay Range: $62,232 to $70,000 annually; depending on education/qualifications/experience

Time Appointment: 100% Appointment

Position Type: Faculty and P&A Staff

Please visit the Office of Human Resources website for more information regarding benefit eligibility.

The University offers a comprehensive benefits package that includes:

• Competitive wages, paid holidays, and generous time off
• Continuous learning opportunities through professional training and degree-seeking programs supported by the Regents Tuition Benefit Program
• Low-cost medical, dental, and pharmacy plans
• Healthcare and dependent care flexible spending accounts
• University HSA contributions
• Disability and employer-paid life insurance
• Employee wellbeing program
• Excellent retirement plans with employer contribution
• Public Service Loan Forgiveness (PSLF) opportunity
• Financial counseling services
• Employee Assistance Program with eight sessions of counseling at no cost
• Employee Transit Pass with free or reduced rates in the Twin Cities metro area

While our salary ranges provide a framework, it is important to note that most of the
time, the initial pay may not reach the maximum of the range. This approach ensures
that compensation reflects the value and unique contributions of each candidate while
maintaining equity within our organization. As part of our commitment to fair and
equitable compensation, please be aware that the salary offered to incoming candidates
will be based on their individual credentials and experience.

Applications must be submitted online. To be considered for this position, please click the Apply button and follow the instructions. You will have the opportunity to complete an online application for the position.

Special Instructions: Application materials must include a resume/CV, a cover letter, and the contact information for 3 professional/academic references. The cover letter should describe previous research experience, relevant expertise in environmental sciences or engineering fields, any experience with laboratory and/or field operations, and how this position fits into your long-term career goals.

This position will remain open until filled.

To request an accommodation during the application process, please e-mail jobcentr@umn.edu.

The University recognizes and values the importance of diversity and inclusion in enriching the employment experience of its employees and in supporting the academic mission. The University is committed to attracting and retaining employees with varying identities and backgrounds.

The University of Minnesota provides equal access to and opportunity in its programs, facilities, and employment without regard to race, color, creed, religion, national origin, gender, age, marital status, disability, public assistance status, veteran status, sexual orientation, gender identity, or gender expression. To learn more about diversity at the U: http://diversity.umn.edu

Any offer of employment is contingent upon the successful completion of a background check. Our presumption is that prospective employees are eligible to work here. Criminal convictions do not automatically disqualify finalists from employment.

The University of Minnesota, Twin Cities (UMTC)

The University of Minnesota, Twin Cities (UMTC), is among the largest public research universities in the country, offering undergraduate, graduate, and professional students a multitude of opportunities for study and research. Located at the heart of one of the nation's most vibrant, diverse metropolitan communities, students on the campuses in Minneapolis and St. Paul benefit from extensive partnerships with world-renowned health centers, international corporations, government agencies, and arts, nonprofit, and public service organizations.

At the University of Minnesota, we are proud to be recognized by Forbes as a Best Employer for Company Culture (2026), Best Employer for Women (2023, 2025, 2026), and Best Employer by State (2022-2026). In 2026, we also received Culture Excellence & Industry Awards recognition for employee appreciation and work-life flexibility.