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Junior/Assistant Specialist - Ambrosi Lab

University of California - Davis
United States, California, Sacramento
Aug 17, 2026
Position overview
Salary range:
A reasonable estimate for this position is $57,000/year at Step 1 and $60,700/year for Step 2 for Jr. Specialist exempt, $27.30 hourly for Step 1 and $29.08 hourly for Step 2 for Jr. Specialist non-exempt.

$65,800-$73,200/year for Assistant Specialist exempt and $31.52-$35.06 for Assistant Specialist non-exempt.


Application Window


Open date: August 17, 2026




Next review date: Sunday, Sep 13, 2026 at 11:59pm (Pacific Time)

Apply by this date to ensure full consideration by the committee.




Final date: Wednesday, Jun 30, 2027 at 11:59pm (Pacific Time)

Applications will continue to be accepted until this date, but those received after the review date will only be considered if the position has not yet been filled.



Position description

The Ambrosi lab at UC Davis Health School of Medicine Department of Orthopaedic Surgery, an academic/clinical department, encompassing several sub-specialties, is seeking a Junior Specialist or Assistant Specialist to support cutting-edge studies investigating skeletal stem cell-based cancer biology.

The Department of Orthopaedic Surgery invites applications from qualified candidates for a Junior or Assistant Specialist position (full-time or part-time) in orthopaedic stem cell research. The Specialist will assist with research projects involving the delineation of skeletal stem cell (SSC) based processes in osteosarcoma as well as to establish novel molecular engineering approaches for targeted treatment of oncogenic malignancies in the skeleton. Previous and ongoing work has comprehensively investigated SSC biology during mouse and human development as well as how alterations in the SSC compartment drive aging by cell-autonomous processes and multi-stem cell system crosstalk. Our long-term goal is to develop strategies to prevent and reverse SSC-based bone aging and malignancies.

The Specialist will be responsible for coordinating regular every day lab operations. The Specialist will be assisting laboratory members in the preparation and analysis of primary skeletal stem cell populations isolated from mouse and human tissues. The Specialist will assist multiple projects and must manage time efficiently in doing so. The Specialist will work independently under general guidance from the postdocs/grad students and must have the ability to recognize irregularities in experimental results and modify experiments as needed. Multiple basic techniques and skills are desired and include: techniques of molecular biology, tissue culture, qPCR and RNA extraction. Depending on the experience and time the Specialist will be able to develop and maintain independent projects. Additionally, the Specialist will order supplies and prepare some reagents for use by other members of the lab and will train new researchers in basic protocols and analyses.

The Ambrosi lab offers an inclusive, multidisciplinary, and collaborative work environment. We strive to conduct cutting edge research at the forefront of orthopaedic research. The Specialist will be able to learn and apply the latest methodologies, including single cell RNA-sequencing, spatial transcriptomics, in vitro and in vivo stem cell assays. We anticipate that the Specialist will be attending and presenting at major scientific conferences as well as significantly contribute to publications as an author. We also encourage and offer full mentoring support for grad/med school applications.

The incumbent will work under the direction of Dr. Thomas Ambrosi.

The resulting hire will be at the Junior/Assistant Specialist rank, regardless of the proposed appointee's qualifications.

MAJOR RESPONSIBILITIES AND DESIGNATED AREAS OF EXPERTISE

Standard wet lab duties pertaining to guaranteeing smooth lab operations. This includes but is not limited to ordering, maintaining inventory, writing, and updating protocols, supporting experiments of other lab members. Assist with writing animal protocols and IRB proposals. Maintenance of lab equipment. Perform, analyze, and interpret experiments. Coordinate and facilitate collection of clinical patient research specimens. Present results and progress updates at lab meetings and make presentations to experimental and scientific collaborators. Attend seminars, lectures, and training courses to learn new skills. Review literature on an ongoing basis to remain current with new procedures and apply learnings to related research. Assist with orientation and training of new staff or students on lab procedures or techniques. Promote Culture of Safety: Demonstrates commitment to personal responsibility and value for safety; communicates safety concerns; uses and promotes safe behaviors bases on training and lessons learned.

POSITION DESCRIPTION

Research in Specialized Areas (90% effort)

Participate in research projects involving the delineation of skeletal stem cell (SSC) based processes in osteosarcoma as well as to establish novel molecular engineering approaches for targeted treatment of oncogenic malignancies in the skeleton.

Professional Competence and Activity (8% effort)

Participate in appropriate professional/technical societies or groups and other educational and research organizations. Review research proposals, journal manuscripts, and publications related to area of expertise.

University and Public Service (2% effort)

May maintain liaison and respond to the needs of various industry organizations, state and federal agencies, and other external groups on issues related to area of expertise. Participate in activities of committees within the department, college, campus and other University entities, as appropriate.

For full position description and to apply: [Browse Open Recruitments or Log In - AP Recruit]

Number of Positions Available: 1


Qualifications
Basic qualifications (required at time of application)

  • General understanding of scientific principles
  • Wet lab or computational biology experience of advantage
  • Experience in orthopaedic research of advantage
  • Must have the ability to work cooperatively and collegially within a diverse environment and adhere to University policy and procedures

Additional qualifications (required at time of start)

Junior Specialist:



  • Bachelor's degree (or equivalent degree) in a field that meets the needs of the department


Assistant Specialist:



  • Master's degree (or equivalent degree) in a field that meets the needs of the department

Preferred qualifications (other preferred, but not required, qualifications for the position)

  • Experience working with mice is desired
  • Authorship in peer-reviewed publications and conference papers is a plus, but not required


Application Requirements
Document requirements
  • Curriculum Vitae - Your most recently updated C.V.


  • Cover Letter


  • Statement of Research (Optional)


  • Authorization to Release Information Form - This form is required for all applicants applying to academic recruitments. Please see the Employment Disclosure Requirements webpage for more information. Download, complete, sign, and upload the form.


  • Statement of Teaching (Optional)


Reference requirements
  • 2-3 required (contact information only)

Apply link:
https://recruit.ucdavis.edu/JPF07790

Help contact: rnbaker@ucdavis.edu



About UC Davis

As a condition of employment, the finalist will be required to disclose if they are subject to any final administrative or judicial decisions within the last seven years determining that they committed any misconduct, are currently being investigated for misconduct, left a position during an investigation for alleged misconduct, or have filed an appeal with a previous employer.



  • "Misconduct" means any violation of the policies or laws governing conduct at the applicant's previous place of employment, including, but not limited to, violations of policies or laws prohibiting sexual harassment, sexual assault, or other forms of harassment, discrimination, dishonesty, or unethical conduct, as defined by the employer.
  • UC Sexual Violence and Sexual Harassment Policy
  • UC Anti-Discrimination Policy for Employees, Students and Third Parties
  • APM - 035: Affirmative Action and Nondiscrimination in Employment


To implement this process, UC Davis requires all applicants for any open search to complete, sign, and upload the form entitled, "Authorization to Release Information" into UC RECRUIT as part of their application. If an applicant does not include the signed authorization with the application materials, the application will be considered incomplete, and as with any incomplete application, will not receive further consideration.

UC Davis is a smoke and tobacco-free campus.

The University of California is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, age, protected veteran status, or other protected status under state or federal law.

Under Federal law, the University of California may employ only individuals who are legally able to work in the United States as established by providing documents as specified in the Immigration Reform and Control Act of 1986. Certain UC Davis positions funded by federal contracts or sub-contracts require the selected candidate to pass an E-Verify check.

The University of California, Davis (UC Davis) is committed to creating a welcoming and inclusive environment for all employees and students. Our excellence in research, teaching, and service are embodied by members of our academic community who share our commitment to these values. A variety of resources and programs are available to academics, staff, and students that reflect the core values reflected in our strategic plan: "To Boldly Go," our Principles of Community, the Office of Academic Affairs' Mission Statement, and the UC Board of Regents Policy 4400.

UC Davis is also a national leader in inclusive practice. There are numerous links available on the About Us webpage where you can learn more about our administration, campus rankings, locations, campus safety, sustainability, visiting UC Davis and UC Davis Health.

The university is consistently ranked among the top institutions in the world for campus sustainability practices by the UI Green Metric World University Rankings. UC Davis is focused on achieving net-zero greenhouse gas emissions and repeatedly shown its commitment to preserving a healthy and sustainable environment for generations to come.

The University of California and UC Davis are committed to offering a wide variety of benefits for employees. The University of California Employee benefits and UC Davis New Employee benefits webpages have additional information.

As a University employee, you will be required to comply with all applicable University policies and/or collective bargaining agreements, as may be amended from time to time. Federal, state, or local government directives may impose additional requirements.



Job location
Sacramento, CA
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