Bioanalytical Scientist – Ligand-Binding Assays (ELISA Focus)

Spectrix Analytical Services is seeking a full-time permanent Bioanalytical Scientist to join the Immunogenicity Sciences group at our client site in Andover, MA. This dynamic, industry-leading team is dedicated to identifying and mitigating risks associated with unwanted clinical immunogenicity. Through a suite of innovative cell-based and ligand-binding assays, the group provides data-driven insights that influence molecular design—making therapies safer and more effective for patients. In this role, you’ll support the development and execution of ligand-binding assays (primarily ELISA based platforms) to evaluate pharmacokinetic (PK), pharmacodynamic (PD), and immunogenicity. You’ll work in a fast-paced environment, analyzing and interpreting data to guide decision-making and project advancement. While experience with MSD and Gyrolab platforms is a plus, we’re primarily looking for candidates with strong ELISA expertise and at least one year of laboratory experience outside of academia.

RESPONSIBILITIES:

• Design and execute ligand-binding assays (ELISAs, MSD, Gyrolab) to support PK/PD and immunogenicity evaluations
• Modify experimental conditions, troubleshoot, and validate assays for biotherapeutic programs
• Analyze and interpret data to support decision-making and project advancement
• Collaborate with cross-functional teams to deliver high-quality concentration and immunogenicity data
• Document experimental results using electronic lab notebooks and study reports
• Communicate clearly and professionally, both orally and in writing.
• Available to work on-site 40 hours/week, Monday–Friday, covering core business hours (9:00 AM–3:00 PM).

BASIC QUALIFICATIONS

• BSc with 2 years of relevant industry lab experience, or MSc with 1 year (non-academic) with a focus on protein ligand-binding assay development (This is a NON-PhD position)
• Strong hands-on experience with ELISA; MSD and Gyrolab experience is a bonus but not essential
• Ability to author technical documents and summarize analytical data
• Excellent organizational, time management, and communication skills.

*Spectrix offers flexible schedules, competitive salaries, and a committed work environment to its employees; the company provides automatic benefits of life insurance and short and long term disability insurance. Optional benefits for full time employees include health, dental, and vision insurance, college loan assistance, and an employer matched retirement savings plan. Spectrix is not a placement agency.

Spectrix is an equal-opportunity employer. We do not discriminate on the basis of race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. Spectrix complies with all applicable federal, state, and local laws governing nondiscrimination in employment.

Spectrix is participating in the E-Verify program of the U.S. Department of Homeland Security (phone number: 888-897-7781, and website: www.dhs.gov/E-Verify).

Job Type: Full-time

Pay: $30.00 - $40.00 per hour

Benefits:

• 401(k)
• 401(k) matching
• Dental insurance
• Employee assistance program
• Flexible spending account
• Health insurance
• Health savings account
• Life insurance
• Paid time off
• Professional development assistance
• Referral program
• Tuition reimbursement
• Vision insurance

Application Question(s):

• Are you legally eligible to work in the US for any employer now or anytime in the future WITHOUT sponsorship?

Experience:

• post-graduate laboratory: 1 year (Required)

Ability to Commute:

• Andover, MA 01810 (Required)

Ability to Relocate:

• Andover, MA 01810: Relocate before starting work (Required)

Work Location: In person

Salary : $30 - $40