2,801 Results for

Senior Research Jobs in Chester, PA

Jobs

Clinical Research Coordinator System One

West Chester, PA

$25–$30 / hour
Quick Apply

Proficiency with electronic data capture systems, clinical trial management software, and Microsoft Office (Excel, Word, and PowerPoint) preferred. System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.

9 days ago

Senior Insurance Defense Attorney Jobot

Philadelphia, PA

$130,000–$160,000 / year
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Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. This role is well-suited to an experienced litigator who is comfortable managing a caseload independently while also contributing to team matters.

8 days ago

Senior Accountant, Tax & CAS Jobot

Newtown Square, PA

$90,000–$110,000 / year
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Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Job Details: We are seeking a highly skilled and experienced Senior Accountant specializing in Tax and Client Accounting Services (CAS) to join our dynamic and growing team.

8 days ago

Sr. Counsel Jobot

Philadelphia, PA

$150,000–$220,000 / year
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Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. You will advise key stakeholders, manage complex matters, and pursue effective resolutions through mediations, arbitrations, and other dispute resolution methods.

6 days ago

Senior Associate/Counsel - Commercial Litigation Jobot

Wilmington, DE

$240,000–$260,000 / year
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Their litigators handle high-stakes disputes involving corporate governance, fiduciary duty, M&A-related litigation, stockholder disputes, and complex business conflicts for a broad range of clients, from Fortune 500 companies and private equity sponsors to emerging growth companies and closely held businesses. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

8 days ago

Tax Senior (Remote) Jobot

Philadelphia, PA

Remote

$110,000–$140,000 / year
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Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. We believe that putting your employees first is not only the right thing to do, but it also gives us the competitive edge to ensure our clients have an excellent experience!

8 days ago

Senior Accounts Payable Specialist Jobot

Philadelphia, PA

Remote

$70,000–$80,000 / year
Quick Apply

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. This position will take ownership of complex accounts payable activities, including invoice processing, payment execution, vendor account reconciliation, discrepancy resolution, and maintaining accurate financial records.

8 days ago

Senior Regulatory Engineer Constellation Energy

Kennett Square, PA

Perform other job assignments and duties as directed by management or pursuant to company policy, including but not limited to emergency response, departmental coverage, call outs, and support of outage activities in positions outside the department. Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural gas, geothermal, hydro, wind and solar facilities, with the generating capacity to power the equivalent of 27 million homes.

21 days ago

Senior State Tax Manager Reed Smith US

Philadelphia, Pennsylvania

$160,000–$190,000
Full time

Provide technical state and local tax (SALT) research, analysis, and advisory support on a variety of state tax matters, including income/franchise, sales and use, gross receipts, and other state and local taxes. The State Tax Manager will conduct technical tax research and analysis, assist in the development of client strategies and deliverables, manage multiple client matters simultaneously, and support practice group initiatives.

30+ days ago

Senior Electrical Engineer (PE) – Building Power Systems Jobot

Philadelphia, PA

$110,000–$160,000 / year
Quick Apply

With a diverse portfolio of technically challenging building projects and a strong commitment to design quality, professional development, and collaboration, we offer experienced engineers the opportunity to take ownership of their work while helping develop the next generation of engineering talent. We are an established, nationally recognized architecture and engineering firm delivering complex, high-profile projects across healthcare, higher education, science & technology, life sciences, sports, and other institutional markets.

8 days ago

Senior Systems Engineer (Healthcare & Life Science) Qumulo

Philadelphia, PA

$260,000–$270,000 / year

Working knowledge of healthcare data workflows: medical imaging (DICOM, PACS, VNA), EMR, genomics and bioinformatics pipelines, clinical research data, or pharma manufacturing - as well as HIPAA, HITECH, FDA 21 CFR Part 11, GxP, and data retention requirements. 8+ years in a customer-facing technical role (Systems Engineer, Solutions Architect, or Healthcare Solutions Engineer) at a software, storage, or tech company, including 4+ years focused on healthcare, life sciences, or pharma.

1 day ago

Senior Project Manager System One

Philadelphia, PA

$160,000 / year
Quick Apply

Supervise development of cross-functional project teams including Medical, Data Management, Regulatory, Monitoring, and Clinical Supplies departments. System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.

9 days ago

Sr. Manager/ Associate Director, Biostatistics System One

Wayne, PA

$175,000–$200,000 / year
Quick Apply

Join a growing clinical-stage biotechnology company at a pivotal point in development, where you'll serve as a key statistical partner on late-stage clinical programs and have the opportunity to directly influence study strategy, regulatory submissions, and the path to potential commercialization. Provide statistical leadership for post-marketing studies, observational research, registry studies, real-world evidence initiatives, and outcomes research activities.

12 days ago

Senior Director, Chemical Development & Manufacturing, CMC - Remote Agios Pharmaceuticals

Philadelphia, PA

Remote

$229,562–$344,342 / year

The successful candidate will combine deep small-molecule API expertise with meaningful experience in, or strong technical fluency across, nucleic acid therapeutics and will translate that breadth into reliable supply, sound decisions, and high-performing partnerships. The current base salary range for this position is expected to be between $229,562 and $344,342 annualized; final salary will be determined based on various factors including, but not limited to, years of relevant experience, job knowledge, skills and proficiency, degree/education, and internal comparators.

16 days ago

Senior AI Engagement Manager Komodo Health

Philadelphia, PA

Remote

$151,000–$190,000 / year

This role bridges Komodos internal product, data science, and analytics capabilities with the strategic needs of our clients — working closely with both existing and new customers to integrate Komodos AI offerings into their workflows, deliver measurable value to key strategic accounts, and drive renewals through sustained client impact. Across the healthcare ecosystem, we’re helping our clients unlock critical insights to track detailed patient behaviors and treatment patterns, identify gaps in care, address unmet patient needs, and reduce the global burden of disease.

9 days ago

Senior Director, Supply Chain Center of Excellence West Pharmaceutical Services

Exton, PA

West solved the problem of supplying penicillin in mass quantities to the US Government during World War 2. Through our work to deliver thousands of life-saving and life-enhancing injectable medicines to millions of patients daily, West’s indelible mark on the healthcare industry has just begun. The Senior Director, Supply Chain Center of Excellence, is the enterprise leader responsible for transforming supply chain planning from fragmented coordination to disciplined, enterprise-wide decision architecture.

9 days ago

Senior Director, Medical Director, Lung Cancer and Early Pipeline Jazz Pharmaceuticals

Philadelphia, PA

Remote

$268,000–$402,000 / year

The role serves as a critical interface between Medical Affairs and global R&D, Early/Clinical Development, Global Product Development and Commercialization functions, partnering closely with US colleagues to ensure regional insights and priorities are understood, communicated, and appropriately considered within the Global Product Team (GPT), Commercial Development Team (CDT), Medical Functional Matrix Team (FMT), and governance forums including the Portfolio Governance Committee (PGC) and Development Project Review Committee (DPRC). Contribute Medical Affairs expertise to inform early development activities for early pipeline assets, including Target Product Profile (TPP) development, clinical trial design and lifecycle planning based on regional insights and aligned future therapeutic landscape scenarios.

3 days ago

Senior Machine Learning Data Scientist Extend

Philadelphia, PA

$135,000–$165,000 / year

Our comprehensive platform offers automated customer service handling, seamless returns/exchange management, end-to-end automated fulfillment, and product protection and shipping protection alongside Extends best-in-class fraud detection. As a Senior ML Data Scientist, you will own the development of cutting-edge machine learning models based on signals and transactions from hundreds of millions of users to detect and prevent fraud, assess risk, and unlock business value.

29 days ago

Senior Director, Safety & Pharmacovigilance Larimar Therapeutics

Philadelphia, PA

Quick Apply

As the company's senior pharmacovigilance subject matter expert, the Senior Director will provide relevant strategic guidance to executive management and cross-functional teams; oversee safety surveillance, signal detection and evaluation, aggregate safety reporting, safety and pharmacovigilance systems, and pharmacovigilance vendor performance; and ensure appropriate identification, assessment, escalation, and mitigation of emerging safety risks. The Senior Director, Safety & Pharmacovigilance will provide strategic and operational leadership for Larimar's global drug safety and pharmacovigilance activities across the product lifecycle, from clinical development through commercialization and post-marketing surveillance.

1 day ago

Senior Director TA Portfolio Delivery Lead CSL Behring

King of Prussia, PA

As a key member of the Portfolio & Operations Excellence (POE) Leadership Team, the role proactively identifies and removes barriers to execution, addresses organizational and operational challenges, and drives accountability to ensure successful delivery of the R&D portfolio. Provide strategic and operational leadership to a global team of development and regulatory project managers responsible for managing complex R&D programs across the therapeutic area portfolio, including New Product Development and Life Cycle Management.

7 days ago

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Senior Research Jobs in Chester, PA

Clinical Research Coordinator System One

Senior Insurance Defense Attorney Jobot

Senior Accountant, Tax & CAS Jobot

Sr. Counsel Jobot

Senior Associate/Counsel - Commercial Litigation Jobot

Tax Senior (Remote) Jobot

Senior Accounts Payable Specialist Jobot

Senior Regulatory Engineer Constellation Energy

Senior State Tax Manager Reed Smith US

Senior Electrical Engineer (PE) – Building Power Systems Jobot

Senior Systems Engineer (Healthcare & Life Science) Qumulo

Senior Project Manager System One

Sr. Manager/ Associate Director, Biostatistics System One

Senior Director, Chemical Development & Manufacturing, CMC - Remote Agios Pharmaceuticals

Senior AI Engagement Manager Komodo Health

Senior Director, Supply Chain Center of Excellence West Pharmaceutical Services

Senior Director, Medical Director, Lung Cancer and Early Pipeline Jazz Pharmaceuticals

Senior Machine Learning Data Scientist Extend

Senior Director, Safety & Pharmacovigilance Larimar Therapeutics

Senior Director TA Portfolio Delivery Lead CSL Behring

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