Scientist II

Actalent
Worcester, MA

Scientist II - Immunohistochemistry

Overview

We are looking for a skilled Scientist II - Immunohistochemistry (IHC) to join our research team. In this role, you will perform routine single-plex and multiplex IHC to support drug discovery programs. You’ll contribute to projects involving target validation, animal model development, pharmacology, and exploratory safety studies in a fast-paced, collaborative environment.

Key Responsibilities

  • Perform immunohistochemistry (IHC) and in situ hybridization (ISH) using the Leica Bond Rx platform.
  • Support multiplex IHC workflows, including exposure to Lumiphores COMET technology.
  • Maintain accurate records in laboratory tracking systems (e.g., Sample Manager, Dream Path).
  • Collaborate with study pathologists and project teams to deliver high-quality results.
  • Follow established protocols and documentation requirements to ensure compliance.
  • Prioritize tasks and manage multiple projects independently after training.


Required Skills & Qualifications

  • Bachelor’s degree in Biology, Chemistry, or a related scientific field.
  • Hands-on experience with immunohistochemistry in a pharmaceutical, CRO, or biotech setting.
  • Working knowledge of Leica Bond Rx for IHC and ISH.
  • Strong attention to detail and organizational skills.
  • Ability to work effectively in a team environment and communicate clearly.
  • Proficiency with Microsoft Office (Excel, OneNote).


Preferred Qualifications

  • QIHC certification (preferred but not required).
  • Experience troubleshooting IHC protocols.
  • 3–5 years of experience in a histology or pathology laboratory.


Additional Attributes

  • Well-organized, detail-oriented, and able to handle multiple projects.
  • Strong problem-solving skills and innovative thinking.
  • Excellent oral and written communication skills.


Work Conditions

  • Continuous standing for extended periods.
  • Routine work with chemicals in a laboratory setting.


If interested, please reach out directly to Lindsee Allienello at lallienello @ actalentservices.com

Job Type & Location

This is a Contract position based out of Worcester, MA.

Pay And Benefits

The pay range for this position is $45.00 - $50.00/hr.

Eligibility requirements apply to some benefits and may depend on your job

classification and length of employment. Benefits are subject to change and may be

subject to specific elections, plan, or program terms. If eligible, the benefits

Available For This Temporary Role May Include The Following

  • Medical, dental & vision
  • Critical Illness, Accident, and Hospital
  • 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available
  • Life Insurance (Voluntary Life & AD&D for the employee and dependents)
  • Short and long-term disability
  • Health Spending Account (HSA)
  • Transportation benefits
  • Employee Assistance Program
  • Time Off/Leave (PTO, Vacation or Sick Leave)


Workplace Type

This is a fully onsite position in Worcester,MA.

Application Deadline

This position is anticipated to close on Nov 21, 2025.

About Actalent

Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 30,000 consultants and more than 4,500 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing due to a disability, please email [email protected] for other accommodation options.
Posted 2025-11-14

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