
Research Associate/Senior Research Associate, Cell Science
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Overview
Schedule
Alternate-schedule
Full-time
Career level
Senior-level
Remote
On-site
Compensation
$60,000-$85,000/year
Benefits
Health Insurance
Dental Insurance
Vision Insurance
Job Description
SystImmune is a leading and well-funded clinical-stage biopharmaceutical company located in Redmond, WA and Princeton, NJ. It specializes in developing innovative cancer treatments using its established drug development platforms, focusing on bi-specific, multi-specific antibodies, and antibody-drug conjugates (ADCs). SystImmune has multiple assets in various stages of clinical trials for solid tumor and hematologic indications. Alongside ongoing clinical trials. SystImmune has a robust preclinical pipeline of potential cancer therapeutics in the discover and IND-enabling stages, representing cutting-edge biologics development. We offer an opportunity for you to learn and grow while making significant contributions to the company's success.We are seeking a Research Associate orSenior Research Associate – Cell Science to support cell line development through hands-on cell biology, CHO cell line development, and functional assay execution. This role is lab-based and requires deep experience with CHO cell culture and mammalian expression systems.You will work cross-functionally with Protein Engineering and Process Development teams to generate and characterize stable cell lines, support expression of antibody and multi-specific formats, and deliver high-quality data to advance pipeline programs.This role requires full-time onsite presence in our Redmond, WA office, with a planned relocation to our new Bothell, WA facility in fall 2026.Key ResponsibilitiesCHO Cell Line Development
- Maintain mammalian cell cultures
- Generate and maintain stable CHO cell lines for antibody expression
- Perform transfection, clone selection, single-cell cloning, and productivity screening
- Support cell banking activities and maintain detailed documentation
- Perform expression vector construction, plasmid preparation, and NGS sequencing
- Analyze and interpret experimental data
- Maintain accurate electronic lab notebook records
- Present findings clearly to cross-functional teams
- Contribute to troubleshooting, assay development, and process improvements
- Operate effectively in a fast-paced, early-stage R&D environment
- BS or MS in Cell Biology, Molecular Biology, Biochemistry, or related field
- Research Associate I: 1+ years of industry experience in biologics or antibody discovery
- Senior Research Associate: 4+ years of industry experience in biologics or antibody discovery
- Strong background in mammalian cell biology and expression systems
- Demonstrated hands-on expertise in CHO cell culture and stable cell line development
- Ability to thrive in a fast-paced team environment and deliver complex objectives under tight deadlines
- Availability of working weekend and holiday shifts as needed
- CHO suspension culture and clone screening
- Stable transfection methods
- Cell Biology and Molecular Biology laboratory skills
- Familiarity with antibody or multi-specific biologics preferred
- Strong experimental design and troubleshooting skills
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FAQs About Research Associate/Senior Research Associate, Cell Science Jobs at Systimmune
What is the work location for this position at Systimmune?
This job at Systimmune is located in Redmond, Washington, according to the details provided by the employer. Some roles may also include multiple work locations depending on the requirement.
What pay range can candidates expect for this role at Systimmune?
Candidates can expect a pay range of $60,000 and $85,000 per year.
What employment applies to this position at Systimmune?
Systimmune lists this position under the following employment categories:
- Alternate-schedule
- Full-time
What experience level is required for this role at Systimmune?
Systimmune is looking for a candidate with "Senior-level" experience level.
What benefits are offered by Systimmune for this role?
Systimmune offers following benefits: Health Insurance, Dental Insurance, Vision Insurance, Disability Insurance, Paid Holidays, Paid Vacation, Paid Sick Leave, 401k Matching/Retirement Savings, and Health & Wellness Programs for this position. Actual benefits may vary depending on the employer's policies and employment terms.
What is the process to apply for this position at Systimmune?
You can apply for this role at Systimmune either through Sonara's automated application system, which helps you submit applications 10X faster with minimal effort, or by applying manually using the direct link on the job page.