Scientist II

Make your mark for patients We are seeking a highly motivated and independent Scientist I or II / Mass Spectrometry Screening to join our Discovery Sciences team at the UCB-Boston (Cambridge) site. This role will support early-stage programs across UCB’s therapeutic areas of interest through designing, executing, and interpreting mass spec-based assays for hit discovery and hit to lead optimization. Please note that this is a lab-based position requiring you to be onsite 5 days/week. Key Responsibilities Design, develop, and execute Affinity Selection Mass Spectrometry (AS‑MS) assays to support small‑molecule and peptide screening in collaboration with discovery teams. Work as part of a cross‑functional team to develop and deploy mass spec‑based screening strategies and communicate results to drive pipeline research programs. Generate large screening data sets and collaborate with Data Analytics team to leverage data for hit selection and SAR generation. Maintain, troubleshoot, and improve MS instruments and workflows. Stay current with advances in mass‑spectrometry based technologies and emerging methodologies in the field. Required Qualifications MS or PhD in Analytical Chemistry, Chemistry, Biochemistry, or related discipline. Recent PhD graduates with strong hands‑on AS‑MS experience are encouraged to apply Demonstrated expertise in mass spectrometry. Direct experience with AS/MS, MS/MS, and library screening is preferred. Prior knowledge of the relevant application area (e.g., discovery screening, protein–ligand interactions, small‑molecule analysis) Strong analytical thinking, problem‑solving, and scientific communication skills Preferred Qualifications Experience with developing and prosecuting peptide‑based library screening using MS is highly preferred. Experience with LC–MS, HRMS, and MS/MS in the context of AS‑MS workflows Experience working in a discovery or industry research environment is a plus Publications or conference presentations in mass spectrometry or related fields. Salary This position’s reasonably anticipated base salary range is $99,200 To $130,200 per year. The actual salary offered will consider internal equity and may also vary depending on the candidate’s region, job‑related knowledge, skills and experience, among other factors. Internal applicants should be in their current job for at least 12 months, must meet performance standards and are not on formal corrective/disciplinary process (PIP), warning, final warning, or compliance warning letters within the last 12 months. Please inform your Manager or your Talent Partner before applying to any internal job opportunities. Unlessexplicitlystated in the description, this role is hybrid with 40% of your time spent in the office, regardless of your current contractual agreement. If your current working arrangements differ, please contact your Talent Partner to discuss before submitting your application. UCB is an equal opportunity employer. All employment decisions will be made without regard to any characteristic protected by applicable federal, state, or local law. UCB invites you to voluntarily self‑identify during the application process. Provision of self‑identification information is entirely voluntary and a decision to provide or not provide such information will not have any effect on your application for employment, your employment with UCB, or otherwise subject you to any adverse treatment. Any information you provide will be considered confidential and will be kept separate from your application and/or personnel file and will only be used in accordance with applicable laws, orders, and regulations. Should you require any adjustments to our process to assist you in demonstrating your strengths and capabilities contact us on View email address on click.appcast.io for application to US based roles. Please note should your enquiry not relate to adjustments; we will not be able to support you through this channel. Requisition ID: 92865 Recruiter: John Gasbarre Hiring Manager: Kathryn Sherry Talent Partner: Sandra Rogers Job Level: SA II Please consult HRAnswers for more information on job levels. #J-18808-Ljbffr UCB S.A.