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Companion Diagnostics Jobs (NOW HIRING)

BeiGene USA

Director CDx Development

$176K - $236K/yr

The Companion Diagnostics (CDx) Lead will be responsible for defining and executing endtoend diagnostic strategies that are fully aligned with clinical development programs and timelines. This role ...

BeiGene, Inc.

Director CDx Development

$176K - $236K/yr

The Companion Diagnostics (CDx) Lead will be responsible for defining and executing end-to-end diagnostic strategies that are fully aligned with clinical development programs and timelines. This role ...

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How much do companion diagnostics jobs pay per hour?

As of Sep 15, 2026, the average hourly pay for companion diagnostics in the United States is $15.05, according to ZipRecruiter salary data. Most workers in this role earn between $13.94 and $15.62 per hour, depending on experience, location, and employer.

What is a companion diagnostic?

Companion diagnostics are laboratory tests or devices that provide information essential for the safe and effective use of a corresponding drug or biological product. They help determine whether a patient is likely to benefit from a particular therapy or if they may be at increased risk for serious side effects. These diagnostics are often used in personalized medicine, especially in cancer treatment, to tailor therapies to individual patients based on their genetic makeup or specific biomarkers.

How does a companion diagnostics professional typically collaborate with pharmaceutical and clinical teams during the drug development process?

Professionals in Companion Diagnostics work closely with pharmaceutical researchers and clinical trial teams to co-develop diagnostic tests that help identify patients most likely to benefit from specific therapies. This collaboration involves regular meetings to align on biomarker strategies, sharing clinical trial data, and ensuring that diagnostic assays meet regulatory requirements in tandem with the drug. It also includes troubleshooting assay performance and adapting protocols based on patient responses and trial outcomes. Effective communication and project management skills are essential, as timelines are often tight and priorities may shift quickly.

What are the key skills and qualifications needed to thrive as a companion diagnostics specialist, and why are they important?

To thrive as a Companion Diagnostics Specialist, you generally need a background in life sciences, molecular biology, or biomedical engineering, often supported by a relevant degree and experience in clinical diagnostics. Familiarity with laboratory technologies such as PCR, NGS platforms, and regulatory standards (e.g., FDA, CLIA) is typically required, and certifications in molecular diagnostics are advantageous. Strong analytical thinking, attention to detail, and effective communication with cross-functional teams make someone stand out in this role. These skills ensure accurate test development, regulatory compliance, and successful collaboration between diagnostic and therapeutic development teams, which are critical for patient-specific treatment strategies.

What is the difference between Companion Diagnostics vs Laboratory Technician?

AspectCompanion DiagnosticsLaboratory Technician
Required CredentialsTypically requires a degree in medical laboratory science, biology, or related field; certifications like ASCP are commonAssociate's or bachelor's degree in laboratory science or related field; certification may be required
Work EnvironmentPharmaceutical or biotech labs, hospitals, research facilitiesHospitals, diagnostic labs, research institutions
Industry UsageUsed in personalized medicine to guide treatment decisionsPerforms routine lab tests and sample processing

Companion Diagnostics specialists focus on developing tests that help tailor treatments to patients, requiring specialized knowledge and certifications. Laboratory Technicians perform routine lab work and support diagnostic processes. While both roles work in laboratory settings, their responsibilities and expertise levels differ significantly.

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What are popular job titles for Companion Diagnostics?

Popular job titles for Companion Diagnostics:

Companion Diagnostics jobs near you
Infographic showing various Companion Diagnostics job openings in the United States as of September 2026, with employment types broken down into 4% Internship, 1% As Needed, 83% Full Time, 9% Part Time, 2% Contract, and 1% Nights. Highlights an 93% Physical, 1% Hybrid, and 6% Remote job distribution, with an average salary of $31,304 per year, or $15.1 per hour.

Research Associate, Cancer Companion Diagnostics

Carpinteria, CA • On-site

Agilent
Biotechnology Research and Development • 10K+ employees
Learn more about Agilentexternal

$73K - $115K/yr

Full-time

Re-posted 24 days ago

Agilent Technologies rating

8.5

Company rating: 8.5 out of 10

Based on 44 frontline employees who took The Breakroom Quiz

Job description

Job Description
Agilent's Companion Diagnostics Business (CDx) partners closely with leading pharmaceuticalcompanies to develop, manufacture and commercialize in vitro diagnostic devices, which are a critical part of precision medicine. The CDx business serves to support the development of targeted cancer therapies. See http://www.agilent.com/en-us/dako-products for details.
Be a part of the future of Precision Medicine! Our mission is to improve the human condition by bringing the power of precision medicine to labs, partners and patients globally.
Want to build a career in a dynamic, results-focused environment? Join the team that's providing technical design support for R&D products, recommends changes and formulates techniques that enhance design for performance. Here, you'll work on technical design support assignments and provide solutions, learning continuously through ongoing training and on-the-job experience.
We are looking for a hardworking and dedicated representative level research associate to join our CDx Research and Development Department. You will provide research support to develop accurate, robust, and precise assays. Your challenge will be to create value for Agilent through innovative ideas that either create new businesses or enhance existing ones. You will work in a cross-functional team dedicated to the design and development of CDx assays in a highly regulated environment and perform the following activities:
Responsibilities include:
  • Working in a cross-functional team that supports clinical trials testing new targeted anti-cancer drugs, by developing tailored companion diagnostic assays.
  • Performing project-related research and/or development in collaboration with others to develop immunohistochemistry assays, in situ hybridization assays, and possibly molecular biology-based assays.
  • Assisting in defining and designing the optimal development path for each product within our workflow.
  • Leading development projects, as applicable, requiring coordination with other functions or suppliers.
  • Carrying out technical design tasks which require use of planning and judgment.
  • Solving technical design problems.
  • Understanding and implementing our quality management system framework. Quality is our passion.
  • Writing scientific protocols and reports.
  • Carrying out experiments including planning, execution, quantitative data analysis and reporting.
  • Making detailed observations, analyzing data and interpreting results.
  • May participate in scientific conferences and contribute to scientific journals.
  • Ensuring success through collaboration with your team.

This position is Hybrid requiring at least 3 on-site days per week, with additional on-site days as needed based on company needs.
Qualifications
  • BS/BA or MA in Biology, Biochemistry or related field
  • Ability to follow Quality System regulations including Design Control
  • Experience with immunohistochemistry and microscopy
  • 2+ years of related laboratory experience
  • Demonstrated problem-solving skills
  • Detail-oriented and organizational skills
  • Analytical skills and creativity
  • Proficient with Microsoft Office
  • Demonstration of excellent verbal and written communication
  • Ability to work both independently and within a team setting

Preferred Qualifications:
  • Background in biology techniques including immunohistochemistry, in situ hybridization, fluorescent techniques, protein biochemistry; cell biology and molecular biology
  • Background in one or more of the following: tumor biology, immunology, and histology
  • Experience with assay/protocol development

Additional Details
This job has a full time weekly schedule. Applications for this job will be accepted until at least July 30, 2026 or until the job is no longer posted.
The full-time equivalent pay range for this position is $73,958.00 - $115,560.00/yr plus eligibility for bonus, stock and benefits. Our pay ranges are determined by role, level, and location. Within the range, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training. During the hiring process, a recruiter can share more about the specific pay range for a preferred location. Pay and benefit information by country are available at: https://careers.agilent.com/locations
Agilent Technologies, Inc. is an Equal Employment Opportunity and merit-based employer that values individuals of all backgrounds at all levels. All individuals, regardless of personal characteristics, are encouraged to apply. All qualified applicants will receive consideration for employment without regard to sex, pregnancy, race, religion or religious creed, color, gender, gender identity, gender expression, national origin, ancestry, physical or mental disability, medical condition, genetic information, marital status, registered domestic partner status, age, sexual orientation, military or veteran status, protected veteran status, or any other basis protected by federal, state, local law, ordinance, or regulation and will not be discriminated against on these bases. Agilent Technologies, Inc., is committed to creating and maintaining an inclusive in the workplace where everyone is welcome, and strives to support candidates with disabilities. If you have a disability and need assistance with any part of the application or interview process or have questions about workplace accessibility, please email job_posting@agilent.com or contact +1-262-754-5030. For more information about equal employment opportunity protections, please visit www.agilent.com/en/accessibility.
Travel Required:
Occasional
Shift:
Day
Duration:
No End Date
Job Function:
R&D

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