Freelance Bioinformatics Machine Learning Jobs in Ohio

Battelle delivers when others can't. We conduct research and development, manage national laboratories, design and manufacture products and deliver critical services for our clients-whether they are a multi-national corporation, a small start-up or a government agency.
We recognize and appreciate the value and contributions of individuals from a wide range of backgrounds and experiences and welcome all qualified individuals to apply.
Job Summary
We are currently seeking a Technical Lead - Biological Systems Modeling Analytics for a hybrid work arrangement. This position is located in Columbus, OH.
Battelle's Health Analytics supports government, academic and private industry clients in the areas of public health, healthcare, national defense, environmental, transportation, and energy. In this role you will fulfill data analysis needs for complex and unusual problems, and you will oversee junior staff on small tasks and work closely with other senior technical staff. In this role you will be focused on (i) developing technical solutions, (ii) implementing, evaluating, and improving state-of-the-art models and data analysis pipelines, (iii) developing reports or presentations to report findings to project leaders and clients, and (iv) providing technical expertise to support business development activities.
Responsibilities

• Develop and implement computational toxicology models, including PBPK/PBTK and quantitative adverse outcome pathway (qAOP) frameworks
• Design and apply machine learning and statistical models to classify, cluster, and predict toxicity of chemical compounds using large-scale datasets (e.g., Tox21, bioactivity data)
• Build multi-scale models using differential equations (ODE/PDE), stochastic processes, and Bayesian methods
• Apply advanced analytics techniques, including multivariate statistical analysis, dimensionality reduction, and probabilistic inference
• Develop algorithms for pattern recognition, classification, and predictive modeling across biological and chemical datasets
• Collaborate with multidisciplinary teams including biologists, toxicologists, statisticians, and software engineers
• Translate complex scientific outputs into clear, actionable insights and technical deliverables
• Support proposal development and technical solutioning for federal health and environmental programs (e.g., CDC, NIH, FDA, EPA)
• Mentor junior staff and contribute to development of scientific and analytic capabilities across the team

Key Qualifications

• Ph.D. in computational biology, bioinformatics, physics, chemistry, applied mathematics, or related field
• 8+ years of experience in computational modeling, data science, or quantitative biology
• Demonstrated experience in computational toxicology, bioinformatics, or related domain
• Expertise in one or more of the following:
  • Statistical modeling and machine learning
  • Differential equation-based modeling (ODE/PDE/stochastic systems)
  • Bayesian methods and probabilistic modeling
  • Experience working with large-scale, high-dimensional biological or chemical datasets
• Strong programming skills (e.g., Python, R, MATLAB or similar)
• Proven ability to communicate complex technical concepts to technical and non-technical audiences
• Ability to obtain and maintain Secret clearance

Preferred Qualifications

• Demonstrated success contributing to the capture and execution of federal research and development programs, including development of technical approaches, solution concepts, white papers, proposals, and client-facing presentations.
• Experience serving as a technical lead, principal investigator, task lead, or subject matter expert on multidisciplinary scientific programs.
• Knowledge of the federal health, biodefense, environmental health, and life-sciences research landscape, including agencies such as NIH, FDA, CDC, BARDA, DoD, EPA, DARPA, and ARPA-H.
• Proven ability to translate complex scientific, computational, and modeling concepts into clear and concise written, visual, and verbal communications for both technical and non-technical audiences.
• Experience supporting business development activities, including identifying opportunities, shaping technical solutions, evaluating teaming approaches, assessing technical risks, and contributing to competitive proposal efforts.
• Demonstrated ability to collaborate effectively across disciplines, including biologists, toxicologists, statisticians, software engineers, and domain subject matter experts.
• Experience mentoring junior scientists and supporting growth of technical capabilities within a research team.
• Strong scientific curiosity and commitment to continuous learning in emerging areas such as AI/ML, systems biology, computational modeling, and advanced analytics.
• Excellent written and verbal communication skills, including experience presenting technical work to clients, partners, program managers, and senior leadership.
• Ability to engage with stakeholders possessing varying levels of scientific and technical expertise and clearly communicate the mission impact of scientific solutions.
• Ability to work independently while also contributing effectively to small, fast-paced, multidisciplinary research

Compensation Data
Battelle is committed to fair and equitable compensation practices. The salary range for this role is $128,800 - $183,600 per year, in addition to our comprehensive benefits package. A candidate's salary is determined by various factors, including but not limited to education, relevant work experience, skills, and certifications. Salary ranges may vary based on geographic location and market conditions.
Benefits: Live an Extraordinary Life
We care about your well-being, not just on the job. Battelle offers comprehensive and competitive benefits to help you live your best life.

• Balance life through a compressed work schedule: Most of our team follows a flexible, compressed work schedule that allows for every other Friday off-giving you a dedicated day to accomplish things in your personal life without using vacation time.
• Enjoy enhanced work flexibility, including a hybrid arrangement: You have options for where and when you work. Our Together with Flexibility model allows you to work 60% in-office and 40% remote, with Monday and Tuesday as common in-office days, dependent on team and position needs.
• Take time to recharge: You get paid time off to support work-life balance and keep motivated.
• Prioritize wellness: Stay healthy with medical, dental, and vision coverage with wellness incentives and benefits plus a variety of optional supplemental benefits.
• Better together: Coverage for partners, gender-affirming care and health support, and family formation support.
• Build your financial future: Build financial stability with an industry-leading 401(k) retirement savings plan. For most employees, we put in 5 percent whether you contribute or not, and match your contributions on top of that.
• Advance your education: Tuition assistance is available to pursue higher education.

A Work Environment Where You Succeed
For brilliant minds in science, technology, engineering and business operations, Battelle is the place to do the greatest good by solving humanity's most pressing challenges and creating a safer, healthier and more secure world.
You will have the opportunity to thrive in a culture that inspires you to:

• Apply your talent to challenging and meaningful projects
• Receive select funding to pursue ideas in scientific and technological discovery
• Partner with world-class experts in a collaborative environment
• Nurture and develop the next generation of scientific leaders
• Give back to and improve our communities

Vaccinations & Safety Protocols
Battelle may require employees, based on job duties, work location, and/or its clients' requirements to follow certain safety protocols and to be vaccinated against a variety of viruses, bacteria, and diseases as a condition of employment and continued employment and to provide documentation that they are fully vaccinated. If applicable, Battelle will provide reasonable accommodations based on a qualified disability or medical condition through the Americans with Disabilities Act or the Rehabilitation Act or for a sincerely held religious belief under Title VII of the Civil Rights Act of 1964 (and related state laws).
Battelle is an equal opportunity employer. We provide employment and opportunities for advancement, compensation, training, and growth according to individual merit, without regard to race, color, religion, sex (including pregnancy), national origin, sexual orientation, gender identity or expression, marital status, age, genetic information, disability, veteran-status veteran or military status, or any other characteristic protected under applicable Federal, state, or local law. Our goal is for each staff member to have the opportunity to grow to the limits of their abilities and to achieve personal and organizational objectives. We will support positive programs for equal treatment of all staff and full utilization of all qualified employees at all levels within Battelle.
The above statements are intended to describe the nature and level of work being performed by people assigned to this job. They are not intended to be an exhaustive list of all responsibilities, activities and skills required of staff members. No statement herein is intended to imply any authorities to commit Battelle unless special written permission is granted by Battelle's Legal Department.
For more information about our other openings, please visit www.battelle.org/careers