Demo

Clinical Trial Assistant

Celldex Therapeutics
New Haven, CT Other
POSTED ON 11/3/2025 CLOSED ON 12/16/2025

What are the responsibilities and job description for the Clinical Trial Assistant position at Celldex Therapeutics?

Overview

As a Clinical Trial Assistant, you will have the opportunity to work with a well-established and collaborative Clinical Operations team. This role will contribute to the implementation and management of Clinical Trials through supporting the Clinical Trial Managers and Clinical Operations leadership.  

Responsibilities

  • Supervise the receipt and dissemination of study related documents and correspondence from clinical sites; screen documents for completeness and compliance in accordance with trial manager instructions; investigate incomplete, inaccurate or missing documents to ensure accuracy and completeness of data.
  • Prepare, handle, disseminate, and file clinical documentation and reports, as well as study-related correspondence, including the generation of meeting minutes and agendas.
  • Assist with the creation, maintenance, and tracking of clinical trial documentation, including the Trial Master File (TMF).
  • Create and maintain study-related tracking in Smartsheet.
  • Compile, format, and publish large clinical documents associated with clinical trials.
  • Coordinate central IRB submissions under supervision.
  • Complete ClinicalTrials.gov study-related submissions and updates in coordination with Clinical Trial Manager, per regulatory requirements.
  • Communicate with sites and vendors to provide information, track documentation and overall progress of clinical trials and adherence to established guidelines, ensure that study materials and drug kits are shipped and resupplied as requested, document drug receipt.  
  • Provide support for regionally-based monitoring team to ensure efficient site activation, training, and oversight, maintaining compliance with study protocols, regulatory standards, and international clinical research guidelines.
  • Create and manage internal and external communications, including presentations
  • Assist with maintaining and updating project-related data in databases, i.e., Clinical Trial Management Systems.
  • Review clinical documents (study plans, ICFs, monitoring visit reports, etc.) for accuracy and sufficiency, as needed by Clinical Trial Manager.
  • Assist team to ensure documents are maintained in audit-ready condition.
  • Collaborate with key stakeholders (internal and external) and vendors in the development and ongoing management of clinical trials and research projects.
  • Arrange teleconferences, meetings, and events.
  • Ensure compliance with Good Clinical Practice (GCP), Standard Operating Procedures (SOPs), and regulatory requirements
  • Other tasks as needed

Qualifications

  • Minimum High School Degree/GED required with 5 years of relevant industry experience; College degree preferred
  • 2 years of experience in the pharmaceutical, biotechnology or CRO industry with demonstrated expertise in relevant clinical operations activities with clinical trials Phases 1-4
  • Experience with electronic trial master file systems preferred.
  • Strong knowledge of Microsoft systems, including Word, Excel, and Adobe Acrobat.
  • Strong technical aptitude and knowledge of Smartsheet preferred.
  • Strong written and interpersonal communication skills and strong attention to detail.
  • Ability to exercise independent judgment within generally defined practices and policies that lead to methods or processes for obtaining results.
  • Working knowledge of FDA regulations and ICH/GCP guidelines.
  • Strong computer skills, including the ability to format and publish large documents and create tracking systems and spreadsheets.
  • Aptitude to learn additional software programs and databases.
  • Ability to handle multiple tasks simultaneously; manage and prioritize workload in a proactive manner; and demonstrate effective time management skills.
  • Strong organizational, communication, and interpersonal skills.
  • High degree of professionalism.
  • Ability to work in a hybrid environment with related onsite expectations in New Haven, CT a minimum of 3 days a week (Tuesday-Thursday)

 

Compensation

The expected base salary range for this position is $76,347 to $99,188. 

 

We are committed to compensating employees equitably based on several factors including experience, education, licensure/certifications, skill level, location of the position, and availability of similar talent in a competitive market.

 

Compensation for this role includes base salary, annual discretionary bonus, long term incentive, 401(K) plan with employer contribution, health care and other insurance benefits (for employee and family), paid holidays, vacation, and sick days. A summary of our benefits can be found on our careers page.

 

Celldex is proud to be an equal opportunity employer that strives to foster a culture of diversity, equity, and inclusion. We are committed to promoting a diverse environment through development, recruiting and community outreach.#LI-Hybrid

Salary : $76,347 - $99,188

Assistant Director of Clinical Services
MARY WADE HOME -
NEW HAVEN, CT
LPN - Clinical Team Assistant
CONSTELLATION HEALTH SERVICES -
ORANGE, CT
Student Nurse Clinical Assistant
Smilow Cancer Hospital -
New Haven, CT

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Clinical Trial Assistant?

Sign up to receive alerts about other jobs on the Clinical Trial Assistant career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$60,404 - $76,911
Income Estimation: 
$70,164 - $92,397
Income Estimation: 
$60,404 - $76,911
Income Estimation: 
$70,164 - $92,397
Income Estimation: 
$70,164 - $92,397
Income Estimation: 
$86,269 - $122,182
Income Estimation: 
$101,791 - $133,116
Income Estimation: 
$145,528 - $192,716
Income Estimation: 
$86,269 - $122,182
Income Estimation: 
$101,791 - $133,116

Sign up to receive alerts about other jobs with skills like those required for the Clinical Trial Assistant.

Click the checkbox next to the jobs that you are interested in.

  • Data Analysis Skill

    • Income Estimation: $83,579 - $128,541
    • Income Estimation: $80,445 - $108,756
  • Quality Assurance Process Skill

    • Income Estimation: $74,047 - $99,426
    • Income Estimation: $77,931 - $115,654
This job has expired.
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Celldex Therapeutics

  • Celldex Therapeutics New Haven, CT
  • Overview Celldex is a clinical-stage biotechnology company dedicated to developing novel antibody-based treatments that improve the lives of patients with ... more
  • 9 Days Ago

  • Celldex Therapeutics Hampton, NJ
  • Overview The Vice-President, Quality serves as the strategic leader and operational manager to direct, oversee, and manage quality activities specific to G... more
  • 10 Days Ago

  • Celldex Therapeutics Hampton, NJ
  • Overview The Head of Pharmacovigilance and Risk Management provides strategic leadership and tactical oversight of the clinical safety department. Serves a... more
  • 11 Days Ago

  • Celldex Therapeutics Hampton, NJ
  • Overview Be part of a dynamic talent acquisition team and contribute to the overall candidate experience through a high level of customer service. Work clo... more
  • 11 Days Ago


Not the job you're looking for? Here are some other Clinical Trial Assistant jobs in the New Haven, CT area that may be a better fit.

  • Mount Sinai Health Systems BRANFORD, CT
  • Description Dental Assistant provides clinical and administrative support to oral surgeons. This individual coordinates patient care by serving as a liaiso... more
  • 1 Month Ago

  • Connecticut Orthopaedic Specialists Pc Guilford, CT
  • Connecticut Orthopaedics has been named as the #1 Physician Practice in Orthopaedics in Connecticut, as well as ranking in the Top 3 for Surgical Care and ... more
  • 14 Days Ago

AI Assistant is available now!

Feel free to start your new journey!