Medical Science Liaison (Cleveland)

Karius • Cleveland, OH

21d • $124,000 - $186,000

About The Position

About Karius Karius is a life science, venture-backed clinical metagenomics company, focused on elevating patient care through microbial insights. We are committed to advancing diagnostic science and technology to optimize the diagnosis and treatment of infectious diseases. Through the use of genomics and AI, we are driven to improve the diagnostic landscape for infectious diseases. Karius delivers unprecedented diagnostic insight detecting microbial cell-free DNA circulating in the body to assist physicians to make rapid treatment decisions. Position Summary We are looking for an outstanding Medical Science Liaison (MSL) to join our commercial team in a role that blends scientific expertise with commercial impact. Unlike traditional MSL positions, this role is fully embedded within the commercial organization and carries a shared sales goal alongside the Clinical Sales Manager (CSM). The MSL is expected to be a strategic partner, working closely with their CSM to educate, influence, and drive behavior change that leads to increased adoption and integration of the Karius tests. The MSL will guide optimal adoption of Karius products and provide clinicians the education needed to successfully employ cutting edge technology to advance patient care. This is a unique opportunity for scientifically grounded individuals who thrive in collaborative, goal-oriented environments and who are motivated by improving patient care through influence and action. Why Should You Join Us? Karius aims to conquer infectious diseases through innovations around genomic sequencing and machine learning. The company’s platform is already delivering unprecedented insights into the microbial landscape, providing clinicians with a comprehensive test capable of identifying more than a thousand pathogens directly from blood, and helping industry accelerate the development of therapeutic solutions. The products Karius offers today are some of the most advanced solutions available to physicians who aim to deliver better care to many otherwise ineffectively treated patients. Our tests are the result of some incredible work done by our scientists, statisticians, engineers, and physicians, all driven by the same mission. You, as part of the Karius team, will be able to see how directly your work has a life-changing impact on people, and at scale.

Requirements

• Advanced Clinical Degree Required (PA-C, NP, or PharmD, MD/DO).
• Measurable clinical experience as a healthcare provider or clinical pharmacist required.
• Familiarity with infectious disease treatment and management required.
• Understanding of microbiology/virology, common diagnostic modalities (PCR, culture methods, serologies) required.
• Knowledge of medical and laboratory structure and hierarchy required.
• Valid Driver’s License.
• Has an entrepreneurial spirit and is comfortable multitasking and working in a fast-paced, ambiguous, growth-oriented environment.
• Strong presentation acumen, ability to manage and facilitate engaging discussions with both small and large groups.
• Ability to present technical information to audiences with various degrees of scientific and clinical expertise.
• Unquestionable personal code of ethics, integrity, confidentiality and ability to build trusting and professional relationships.
• Passionate about the mission and reputation of Karius while investing in the culture as the company grows.

Nice To Haves

• Clinical experience with hematology/oncology, infectious disease, transplant, intensive care preferred.
• Sales experience, a plus.
• Knowledge of laboratory workflow and fiscal operations, a plus.
• Knowledge of cfDNA technology, a plus.

Responsibilities

• Partner with the Clinical Sales Manager to collaborate on the achievement of shared territory goals by facilitating the appropriate adoption and informed clinical use of Karius tests.
• Deliver clinical and scientific expertise in customer-facing engagements to drive demand, remove barriers to adoption, and position the Karius tests as critical diagnostic tools.
• Lead and tailor presentations (e.g., Grand Rounds, ASP meetings, M&M discussions, dinner programs, etc.) using peer-reviewed literature, published case studies, and approved Karius resources to engage multidisciplinary stakeholders.
• Engage with a broad range of stakeholders (physicians, pharmacists, nurses, lab directors, infection control) to identify champions, shape decision-making, and support test integration into clinical workflows and protocols.
• Partner with marketing and training to identify content needs, develop impactful messaging, and refine tools based on real-world feedback and clinical insights.
• Establish and grow Centers of Excellence by helping sites achieve optimal clinical use of the Karius tests—then leveraging those models to influence broader market adoption.
• Gather and relay field insights that shape commercial strategy, product positioning, and cross-functional initiatives.
• Stay current on clinical and scientific developments in infectious disease diagnostics and translate those insights into actionable strategies for field teams and customers.
• Represent Karius at conferences and professional meetings to build brand visibility, develop customer relationships, and capture feedback from key voices in the field.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: Ph.D. or professional degree