Find Senior Scientist opportunities for experienced researchers ready to lead studies, advance scientific programs, and translate complex data into meaningful results. Ladders features vetted professional jobs paying $100,000 or more, including senior-level positions across biotechnology, pharmaceuticals, healthcare, technology, and other research-driven industries.
Senior Scientists plan and conduct research, develop methods and experiments, analyze results, and communicate findings to technical and business stakeholders. Depending on the organization and specialty, they may guide research programs, mentor scientists, collaborate across teams, manage laboratory or project resources, and support product development or regulatory submissions.
Senior Scientist roles span a range of disciplines, including molecular biology, immunology, bioinformatics, chemistry, materials science, neuroscience, data science, and clinical research. Review each job description for the specific scientific expertise, tools, and industry experience required.
Employers often look for a relevant advanced degree or equivalent experience, a strong record of scientific contributions, and expertise in research methods used in the role. Valuable qualifications may include experimental design, statistical analysis, technical writing, project leadership, cross-functional collaboration, and the ability to mentor colleagues. Requirements vary by specialty and employer.
Search Senior Scientist jobs on Ladders to discover vetted opportunities with salaries of $100,000 or more. Compare roles by industry, location, responsibilities, and qualifications, and focus your search on positions that match your scientific background and career goals.
Clinical Laboratory Supervisor - Molecular Diagnostic
$95K - $115K *
Lead clinical laboratory operations, ensuring quality and compliance while mentoring a skilled team. Drive process improvements and oversee testing methodologies to enhance cancer diagnostics and pati...
1 week ago
Senior Project Manager - Chemical Processing
$140K - $228K *
Champion innovative energy solutions as a Senior Project Manager, overseeing complex isotope production programs. Collaborate with diverse teams to enhance project outcomes while ensuring compliance a...
2 weeks ago
Senior Manager, Customer Support - CLS Scientific
$120K - $150K *
Unlock your leadership potential by guiding a dynamic support team to enhance customer satisfaction and operational excellence. Drive continuous improvement through data insights while fostering a cul...
3 weeks ago
Senior Manager, Customer Support - CLS Scientific
$120K - $150K *
Unlock your leadership potential by guiding a dynamic support team to enhance customer satisfaction and operational excellence. Drive continuous improvement through data analysis and foster a culture...
3 weeks ago
Sr. Lab Engineer, Catalyst Research and Development
$82K - $110K *
Drive innovation in catalyst technologies by executing experiments, analyzing data, and collaborating with cross-functional teams to enhance product development and optimize performance in a dynamic R...
1 week ago
Research Engineer / Scientist, Pre-training
$500K+*
Transform the future of AI by leading research and engineering efforts to develop safe, scalable large language models. Collaborate with a dynamic team to optimize infrastructure and enhance productiv...
1 week ago
$95K - $115K *
Lead a dynamic team of Laser Technicians, driving performance and development while ensuring operational readiness and compliance in a regulated environment. Foster a culture of continuous improvement...
1 week ago
Principal Scientist I/II —CAR-T Lead
$108K - $201K *
Empower innovative CAR-T cell therapy research by designing and executing experiments, collaborating with cross-functional teams, and generating high-quality data to advance cancer immunobiology and t...
1 week ago
Research Engineer / Scientist, Pre-training
$500K+*
Join us to develop cutting-edge AI systems by conducting research, optimizing training infrastructure, and leading projects that enhance large language models, ensuring they align with human values an...
1 week ago
Research Engineer / Scientist, Pre-training
$500K+*
Join a team that's pioneering AI research, developing safe and ethical large language models. Contribute to innovative projects, optimize training infrastructure, and collaborate on impactful solution...
1 week ago
$95K - $115K *
Unlock your potential as a Senior Process Engineer, optimizing renewable energy processes, enhancing plant performance, and driving continuous improvement initiatives in a dynamic environment focused...
2 weeks ago
Scientist, In Vivo Pharmacology
$100K - $143K *
Join us to execute preclinical studies in rodent models, collaborating with multi-disciplinary teams to advance therapeutic programs. This hands-on role requires expertise in in vivo pharmacology and...
Reposted 6 days ago
Senior Associate Engineer or Scientist
$135K - $185K *
Join a team that's dedicated to advancing hydrogeological solutions through collaboration and innovation. You'll lead projects, mentor colleagues, and engage with clients while ensuring compliance wit...
Today
Senior Associate Engineer or Scientist
$135K - $185K *
Lead the charge in managing complex hydrogeology projects, ensuring safety and compliance while collaborating with multidisciplinary teams and stakeholders to deliver high-quality solutions and mentor...
Today
Senior Associate Engineer or Scientist
$135K - $185K *
Lead multi-disciplinary projects in hydrogeology, ensuring compliance and quality. Collaborate with clients and stakeholders while driving safety culture and mentoring junior staff. Contribute to inno...
Today
Principal Scientist, Biology (Immunology)
$179K - $198K *
Lead groundbreaking research in immunology, advancing targeted therapies for autoimmune diseases by integrating biology, pharmacology, and chemistry, while fostering innovation and team collaboration...
Reposted 3 weeks ago
Senior Operational Excellence and Digital Specialist
$95K - $115K *
Accelerate progress at our pharmaceutical manufacturing site by driving measurable improvements through the Practical Process Improvement (PPI) Business System. Engage in hands-on problem solving, pro...
3 weeks ago
Distinguished System Requirements Engineer
$100K - $275K *
Unlock innovative solutions by defining and verifying system requirements, driving multidisciplinary teams, and enhancing operational efficiency within a model-based systems engineering framework...
Reposted 3 weeks ago
Scientist III, Quality Control Microbiology Sterile Operations
$84K - $126K *
Elevate your career by driving microbiological testing and contamination control in a dynamic lab environment. Collaborate across teams to ensure sterility assurance and regulatory compliance for ster...
1 week ago
$100K *
Elevate HIV surveillance efforts by leading research, data quality, and collaboration with public health partners. Utilize your expertise to enhance laboratory analysis and reporting, ensuring accurat...
Yesterday
Principal Software Engineer, Applied AI - Hybrid (LLM, Agentic, Claude Code, MCP)
$180K - $235K *
Lead the charge in designing and deploying AI-powered software solutions, transforming emerging technologies into reliable products while mentoring engineers and setting high engineering standards for...
1 week ago
Principal Software Engineer, Applied AI - Hybrid (LLM, Agentic, Claude Code, MCP)
$180K - $235K *
Innovate by designing and deploying AI-powered software solutions, leveraging LLMs and agentic technologies. Lead technical standards, mentor engineers, and collaborate cross-functionally to deliver h...
1 week ago
AI Research Scientist, MRS Knowledge
$160K - $200K *
Unlock potential by driving innovative machine learning research to enhance recommendation systems. Collaborate across teams to translate findings into impactful AI solutions, while mentoring peers an...
3 weeks ago
Lead Engineer, R&D Project Management
$118K - $157K *
Lead the charge in managing R&D projects for new product development, ensuring successful equipment installation and process transfer. Collaborate with cross-functional teams to deliver projects on ti...
1 week ago
Scientist, Analytical and Biological Mass Spectrometry (ABMS)
$93K - $153K *
Unlock potential by developing and optimizing LC-MS analytical methods to support R&D programs, ensuring quality characterization of therapeutic proteins and contributing to regulatory submissions in...
5 days ago
What does a Senior Scientist do?
A Senior Scientist leads or contributes to research and development by designing studies, conducting experiments, analyzing data, documenting results, and sharing findings. Many roles also include mentoring, project leadership, and collaboration with other teams.
What qualifications are typically required for Senior Scientist jobs?
Requirements depend on the field and employer. Many positions seek an advanced degree or equivalent professional experience, relevant scientific expertise, and a record of research accomplishments. Some roles also require specific laboratory, computational, regulatory, or industry experience.
Which industries hire Senior Scientists?
Senior Scientists work in biotechnology, pharmaceuticals, healthcare, medical devices, technology, chemicals, materials science, government, and academic or nonprofit research. Responsibilities and specializations differ across industries.
How much do Senior Scientist jobs pay?
Compensation varies by specialty, experience, employer, and location. Ladders focuses on vetted professional jobs paying $100,000 or more, so you can explore Senior Scientist opportunities at this salary level and above.
How can I find Senior Scientist jobs on Ladders?
Browse Senior Scientist listings on Ladders and filter or compare opportunities by location, industry, and role requirements. Review each posting to confirm that its responsibilities and qualifications align with your experience.